Weiss Asset Management LP

$5.9B reported 13(f) long value · latest quarter 2026-03-31 · CIK 1357550 · EDGAR ↗
sum of disclosed values for 2026-03-31; 0 positions carry a NULL value and are excluded from the sum, surfaced here rather than folded away
$5.9B
ALL retained default holdings for this (filer, period), including NULL-value ones
488
positions with no comparable holding in the prior quarter (kind new), 2026-03-31
288
positions absent from this quarter's filing after being held last quarter (kind exit), 2026-03-31 — inferred from absence, not a sale record
361
A quarter-end snapshot. Filed up to 45 days later, so this page is not current holdings and never a complete portfolio. what a 13F is — and is not ↓ methodology §13F ↗
FILING WINDOW OPEN
Quarter 2026-09-30: the 13F window is open until 2026-11-16. Rankings and QoQ moves that touch this quarter are provisional by construction — filers who have not yet reported are not zeros.

Position changes — into 2026-03-31

by shares · Δ value · filing link · how changes are classified §
Period
Position changes into quarter 2026-03-31
position matched across quarters by exact reported CUSIP over a registry gap — producer-reconciled identity, never a name match identity_reconciled_by_cusipthe reported share count is unchanged across the pair; this build's data classified the change from its reported value; builds from 2026-09-10 on read it as NO CHANGE classified_by_value · EXIT = absent this quarter: disposed, delisted, under confidential treatment, or reported instead by an affiliated manager — the filing does not say which · change not classifiable: value undisclosed on one side of the quarter pair, or neither shares nor value can classify it · NO CHANGE = the share count is identical in both quarters; the value moved only with price, so the row is mark-to-market and never an ADD or a TRIM (NEW / ADD / TRIM / EXIT / NO CHANGE) · NO PRIOR = this filer has no comparable holdings list for the previous quarter on record — a first filing under this registration, or a quarter reported inside an affiliated manager's filing — so the position is not called a new stakederived by Public Filings from the published aggregate; NULL means the source did not disclose a usable value — never zeroreported unit changed across the pair (SH↔PRN); the share delta is withheld rather than fabricated shares_unit_mismatchPrev valueCurr valuePrev sharesCurr shares
position key pos:15642 · issuer key iss:1334 COMTRIM−$265M−1,060,725$1.2B$973M6,642,2945,581,569
position key sid:sec:prov:48b5bad00a4e6a86ec35d5bccb3517f2 · issuer key cusip6:85207K PHYSICAL SILVERNEW+$200M+8,190,370$0$200M—8,190,370
position key pos:15642 · issuer key iss:1334 COM PUTNEW+$190M+1,090,000$0$190M—1,090,000
position key pos:11249 · issuer key iss:1226 NOTE 0.625% 9/1 PRNADD−$4.7M+5,607,000$175M$170M149,213,000154,820,000
position key pos:15453 · issuer key iss:1734 NOTE 2.250% 7/1 PRNNEW+$129M+148,376,000$0$129M—148,376,000
position key pos:11464 · issuer key iss:1311 UNIT 02/15/2029NEW+$128M+2,547,000$0$128M—2,547,000
position key pos:15309 · issuer key iss:1226 CL A NEW PUTTRIM−$201M−1,150,100$322M$121M2,121,200971,100
position key pos:15746 · issuer key iss:1226 NOTE 3/0 PRNNEW+$106M+121,016,000$0$106M—121,016,000
position key pos:12248 · issuer key iss:1841 NOTE 5.000% 6/0 PRNADD+$14.0M+10,500,000$85.6M$99.6M60,390,00070,890,000
position key sid:sec:prov:91d6849a98e3e9ee3b4349013a243cf4 · issuer key cusip6:436440 COMNEW+$93.0M+1,230,436$0$93.0M—1,230,436
position key pos:15567 · issuer key iss:1018 SHS BEN INTTRIM−$300M−5,521,755$387M$87.6M7,801,9832,280,228
position key pos:17707 · issuer key iss:271 COM NEWADD+$60.3M+3,394,677$25.3M$85.6M933,6174,328,294
position key pos:15309 · issuer key iss:1226 CL A NEWTRIM−$66.5M−318,218$150M$83.3M985,720667,502
position key sid:sec:prov:51994f8a46b3655c3591e043fc86d92e · issuer key cusip6:85208R PHYSICAL GOLD ANNEW+$83.0M+1,739,500$0$83.0M—1,739,500
position key pos:14576 · issuer key iss:1226 NOTE 0.625% 3/1 PRNADD+$55.5M+49,890,000$25.4M$80.9M20,000,00069,890,000
position key pos:15255 · issuer key iss:1734 NOTE 3.500% 3/0 PRNTRIM−$19.6M−12,000,000$99.4M$79.8M111,079,00099,079,000
position key pos:13991 · issuer key iss:853 NOTE 2.875% 4/1 PRNADD+$12.4M+7,267,000$57.3M$69.7M52,930,00060,197,000
position key sid:sec:prov:c76902ee23d81d2dd5b1da5491bd0423 · issuer key cusip6:58039P NOTE 5.250% 8/1 PRNNEW+$66.2M+31,300,000$0$66.2M—31,300,000
position key pos:11776 · issuer key iss:66 7.25% DEP SHS ANEW+$59.0M+820,000$0$59.0M—820,000
position key sid:sec:prov:61a13ad2324b7ad46f136a40cab65364 · issuer key cusip6:03152W COMADD+$29.0M+1,980,105$27.0M$56.0M1,892,7973,872,902
position key pos:16819 · issuer key iss:1226 NOTE 2.250% 6/1 PRNNEW+$53.6M+52,395,000$0$53.6M—52,395,000
position key sid:sec:prov:5cb730309493963ceb24ae4a4893bb82 · issuer key cusip6:948596 NOTE 1.375%12/0 PRNADD−$3.8M+1,100,000$54.6M$50.8M47,043,00048,143,000
position key pos:10357 · issuer key iss:1786 COMADD+$7.1M+38,162$41.1M$48.1M91,346129,508
position key pos:12722 · issuer key iss:1396 UNIT 02/15/2029NEW+$47.5M+930,000$0$47.5M—930,000
position key pos:14276 · issuer key iss:623 PFD C CV 5.75%ADD+$10.4M+441,129$36.9M$47.3M1,626,7022,067,831
position key pos:17173 · issuer key iss:1138 COMNEW+$37.2M+61,616$0$37.2M—61,616
position key pos:12175 · issuer key iss:1385 COMNEW+$35.4M+596,820$0$35.4M—596,820
position key pos:11869 · issuer key iss:138 CL AADD+$25.7M+6,900,456$7.4M$33.2M1,250,0008,150,456
position key pos:11588 · issuer key iss:1058 COMNEW+$33.0M+342,607$0$33.0M—342,607
position key pos:16024 · issuer key iss:691 NOTE 0.125% 9/0 PRNTRIM−$16.8M−18,228,000$49.2M$32.5M53,010,00034,782,000
position key pos:15221 · issuer key iss:1228 COMADD+$23.9M+66,403$8.2M$32.1M28,60195,004
position key sid:sec:prov:66a515f74f11d5e1caa284d2543264a2 · issuer key cusip6:61559X CLASS A ORDADD+$27.5M+1,375,367$4.4M$31.8M332,9611,708,328
position key pos:14557 · issuer key iss:1734 COM NEWADD+$2.6M+398,970$29.2M$31.8M997,6151,396,585
position key pos:17406 · issuer key iss:780 NOTE 3.000% 4/0 PRNADD+$25.4M+21,906,000$5.9M$31.2M5,000,00026,906,000
position key pos:13057 · issuer key iss:481 NOTE 3.875%10/1 PRNNEW+$29.9M+30,864,000$0$29.9M—30,864,000
position key pos:16708 · issuer key iss:1661 COMNEW+$28.2M+151,181$0$28.2M—151,181
position key sid:sec:prov:233302be8852a126d4f3dc726082a4c4 · issuer key cusip6:03753U COMNEW+$28.2M+700,000$0$28.2M—700,000
position key pos:12993 · issuer key iss:1898 COM CL A PUTADD+$17.0M+160,200$11.0M$28.0M1,617,4001,777,600
position key pos:11361 · issuer key iss:1042 COMNEW+$27.0M+291,505$0$27.0M—291,505
position key pos:10856 · issuer key iss:1801 COMNEW+$26.9M+185,404$0$26.9M—185,404
position key sid:sec:prov:86621fbc3e124677946412054c6ab829 · issuer key cusip6:M2197Q ORDINARY SHARESADD+$25.2M+1,846,851$955K$26.2M52,9901,899,841
position key pos:11150 · issuer key iss:1887 COMNEW+$26.1M+105,816$0$26.1M—105,816
position key pos:11165 · issuer key iss:1970 8.5 DEP SR A CNVNEW+$25.8M+625,000$0$25.8M—625,000
position key pos:10514 · issuer key iss:1226 NOTE 0.875% 3/1 PRNNEW+$25.5M+26,360,000$0$25.5M—26,360,000
position key pos:11577 · issuer key iss:167 COM SHSADD+$24.1M+196,680$1.2M$25.3M9,520206,200
position key pos:11004 · issuer key iss:1733 NOTE 4.000% 3/0 PRNTRIM−$55.6M−35,685,000$80.8M$25.2M56,977,00021,292,000
position key pos:17505 · issuer key iss:480 NOTE 0.250% 4/0 PRNNEW+$25.1M+26,934,000$0$25.1M—26,934,000
position key pos:12687 · issuer key iss:419 COMTRIM−$10.3M−100,070$34.5M$24.2M839,035738,965
position key pos:16159 · issuer key iss:94 COMNEW+$24.2M+1,097,417$0$24.2M—1,097,417
position key pos:10246 · issuer key iss:906 COMNEW+$23.9M+1,004,400$0$23.9M—1,004,400
position key pos:15548 · issuer key iss:935 COMTRIM−$7.1M−164,160$29.2M$22.2M636,346472,186
position key pos:11085 · issuer key iss:141 SER A MAND CNVNEW+$22.0M+375,000$0$22.0M—375,000
position key sid:sec:prov:435dc5a115ec21f30bad8fb4a807b718 · issuer key cusip6:63010H COMTRIM−$16.7M−539,262$38.2M$21.6M1,592,0181,052,756
position key pos:10372 · issuer key iss:873 COMNEW+$21.0M+538,940$0$21.0M—538,940
position key pos:17880 · issuer key iss:2302 ORDINARY SHARESADD+$17.4M+517,423$3.3M$20.8M88,196605,619
position key pos:12571 · issuer key iss:1244 CL BNEW+$20.3M+472,592$0$20.3M—472,592
position key pos:17964 · issuer key cusip6:152309 SPONSORED ADSNEW+$20.3M+510,407$0$20.3M—510,407
position key pos:13899 · issuer key iss:1563 COM CL ANEW+$20.2M+290,987$0$20.2M—290,987
position key pos:17225 · issuer key iss:526 COMADD+$17.8M+463,180$2.3M$20.1M34,320497,500
position key sid:sec:prov:003ec1a792a63a6ca1608977e0029001 · issuer key cusip6:574795 COMNEW+$20.0M+112,600$0$20.0M—112,600
position key pos:18188 · issuer key iss:1266 NOTE 3.875%10/1 PRNTRIM−$7.6M−9,200,000$27.6M$20.0M28,642,00019,442,000
position key sid:sec:prov:6d2f93412ba27775b8643748fc66850c · issuer key cusip6:185123 CL ANEW+$19.9M+843,439$0$19.9M—843,439
position key pos:15813 · issuer key iss:449 COMNEW+$19.7M+125,354$0$19.7M—125,354
position key sid:sec:prov:1259d6f0e2d24323309d745304fde9b4 · issuer key cusip6:820014 COM NEWADD−$3.2M+488,247$22.8M$19.6M2,554,3013,042,548
position key pos:10475 · issuer key iss:623 CONV PFD 9% SR EADD+$9.9M+324,886$9.5M$19.5M315,553640,439
position key pos:16659 · issuer key iss:1408 COMADD+$15.7M+285,203$3.0M$18.7M57,300342,503
position key pos:12599 · issuer key iss:1504 CL ANEW+$18.7M+316,600$0$18.7M—316,600
position key sid:sec:prov:d9982c715efb91f9b2000022a280a1b1 · issuer key cusip6:01921D COM NEWNEW+$18.4M+592,425$0$18.4M—592,425
position key pos:12569 · issuer key iss:2266 SHSADD+$18.1M+4,476,638$163K$18.3M39,7004,516,338
position key pos:14439 · issuer key iss:66 COM PUTNEW+$18.0M+100,000$0$18.0M—100,000
position key sid:sec:prov:5c7d77897bb2dfc868aa42f3d13ea5de · issuer key cusip6:023634 COM SHS CL ANEW+$17.7M+1,767,280$0$17.7M—1,767,280
position key pos:14516 · issuer key iss:1643 COMADD+$16.0M+162,949$1.4M$17.3M15,561178,510
position key sid:sec:prov:9f4594dc9abb9befc08269925f3add14 · issuer key cusip6:134748 SPONSORED ADSTRIM−$12.7M−3,434,266$29.9M$17.2M43,305,65039,871,384
position key sid:sec:prov:2ebaaa42ac21ece1774b2d90b0541929 · issuer key cusip6:85207H PHYSICAL GOLD TRNEW+$17.2M+484,101$0$17.2M—484,101
position key pos:16255 · issuer key iss:1880 COMNEW+$17.1M+1,130,000$0$17.1M—1,130,000
position key sid:sec:prov:0b8991a0dd69bbf1c5b96ec80cbbe70c · issuer key cusip6:83419X NOTE 0.250%10/0 PRNNEW+$17.0M+13,600,000$0$17.0M—13,600,000
position key pos:15827 · issuer key iss:1741 COMADD+$14.4M+217,716$2.1M$16.6M25,770243,486
position key pos:18163 · issuer key iss:1789 DBCV 2.250% 8/1 PRNADD+$5.4M+5,500,000$10.9M$16.3M10,000,00015,500,000
position key pos:15433 · issuer key iss:1290 COMADD+$15.9M+165,135$297K$16.2M3,170168,305
position key pos:13694 · issuer key iss:722 COMNEW+$16.2M+15,140$0$16.2M—15,140
position key pos:15047 · issuer key iss:135 COMTRIM−$24.5M−61,253$39.9M$15.4M113,92452,671
position key pos:16421 · issuer key iss:730 COMADD+$10.5M+1,960,764$3.6M$14.1M454,2632,415,027
position key sid:sec:prov:767e3ad44bc77027df70db2072dd81b4 · issuer key cusip6:138103 COMNEW+$14.0M+1,295,577$0$14.0M—1,295,577
position key pos:16797 · issuer key iss:123 COMADD+$10.3M+217,484$3.3M$13.5M82,516300,000
position key pos:13274 · issuer key iss:1305 COMNEW+$13.5M+21,001$0$13.5M—21,001
position key pos:17421 · issuer key iss:475 COMNEW+$13.3M+346,104$0$13.3M—346,104
position key pos:11570 · issuer key iss:1599 TR UNIT CALLNEW+$13.0M+20,000$0$13.0M—20,000
position key pos:10691 · issuer key iss:302 CL ANEW+$12.9M+165,900$0$12.9M—165,900
position key pos:13738 · issuer key iss:1698 COMTRIM−$16.3M−201,393$29.0M$12.7M332,693131,300
position key pos:16439 · issuer key iss:520 COMNEW+$12.6M+92,700$0$12.6M—92,700
position key pos:15892 · issuer key iss:7 COMADD+$11.2M+102,105$946K$12.1M8,580110,685
position key pos:12652 · issuer key iss:1914 COMTRIM−$1.3M−35,258$13.2M$11.8M468,936433,678
position key pos:13215 · issuer key iss:144 COMTRIM−$16.7M−58,243$28.4M$11.7M104,38346,140
position key pos:12503 · issuer key iss:1684 NOTE 10/0 PRNNEW+$11.6M+9,500,000$0$11.6M—9,500,000
position key pos:17195 · issuer key iss:1900 COM SHSADD+$9.6M+111,280$1.9M$11.5M19,341130,621
position key pos:15495 · issuer key iss:1590 COMNEW+$11.4M+26,904$0$11.4M—26,904
position key pos:11390 · issuer key iss:720 CL A PUTTRIM−$8.4M−10,000$19.8M$11.4M30,00020,000
position key pos:14557 · issuer key iss:1734 COM NEW PUTNEW+$11.4M+500,000$0$11.4M—500,000
position key pos:15035 · issuer key iss:505 COMNEW+$11.1M+84,300$0$11.1M—84,300
position key pos:14317 · issuer key iss:1666 COMTRIM−$4.4M−354,106$15.4M$11.1M2,406,3212,052,215

Flags: no row carries a flag.

1–20 of the 100 changes on this page

1–100 of 815 changes
Mark-to-market only (no share change) · 34

Positions whose share count is identical in both quarters; the value changed with price, not with a decision.

Positions held with no share change into quarter 2026-03-31
position matched across quarters by exact reported CUSIP over a registry gap — producer-reconciled identity, never a name match identity_reconciled_by_cusipthe reported share count is unchanged across the pair; this build's data classified the change from its reported value; builds from 2026-09-10 on read it as NO CHANGE classified_by_value · EXIT = absent this quarter: disposed, delisted, under confidential treatment, or reported instead by an affiliated manager — the filing does not say which · change not classifiable: value undisclosed on one side of the quarter pair, or neither shares nor value can classify it · NO CHANGE = the share count is identical in both quarters; the value moved only with price, so the row is mark-to-market and never an ADD or a TRIM (NEW / ADD / TRIM / EXIT / NO CHANGE) · NO PRIOR = this filer has no comparable holdings list for the previous quarter on record — a first filing under this registration, or a quarter reported inside an affiliated manager's filing — so the position is not called a new stakederived by Public Filings from the published aggregate; NULL means the source did not disclose a usable value — never zeroreported unit changed across the pair (SH↔PRN); the share delta is withheld rather than fabricated shares_unit_mismatchPrev valueCurr valuePrev sharesCurr shares
position key pos:17462 · issuer key iss:2233 COMNO CHANGE−$18.5M0$140M$121M7,457,0607,457,060
position key pos:11570 · issuer key iss:1599 TR UNIT PUTNO CHANGE−$1.5M0$31.7M$30.2M46,50046,500
position key pos:12443 · issuer key iss:659 COM PUTNO CHANGE+$2.9M0$16.0M$18.9M500,000500,000
position key pos:15447 · issuer key cusip6:78574H COM SHS PUTNO CHANGE+$5.3M0$6.3M$11.6M700,000700,000
position key pos:17435 · issuer key iss:315 UNIT 02/01/2027NO CHANGE+$1.2M0$9.6M$10.8M75,55375,553
position key pos:10889 · issuer key iss:1047 SPONSORED ADSNO CHANGE−$458K0$8.8M$8.4M112,802112,802
position key pos:16751 · issuer key iss:516 *W EXP 01/23/202NO CHANGE+$207K0$6.0M$6.2M714,154714,154
position key pos:15700 · issuer key iss:1266 SPON ADS PUTNO CHANGE+$930K0$5.1M$6.0M1,000,0001,000,000
position key pos:15447 · issuer key cusip6:78574H COM SHSNO CHANGE+$2.5M0$3.0M$5.4M328,195328,195
position key pos:12841 · issuer key iss:462 NOTE 6/1 PRNNO CHANGE−$346K0$5.2M$4.8M5,000,0005,000,000
position key pos:16351 · issuer key iss:904 *W EXP 06/30/205NO CHANGE−$630K0$4.2M$3.6M1,573,7791,573,779
position key sid:sec:prov:44bdc95680105290a0802d9d1ce00f6d · issuer key cusip6:76119X COMNO CHANGE+$213K0$727K$941K96,07496,074
position key pos:12682 · issuer key iss:1998 COMNO CHANGE−$103K0$393K$290K50,00150,001
position key sid:sec:prov:b75131b4d0e84aab6ed77b47e601e435 · issuer key cusip6:Y9390M SHSNO CHANGE+$25.3K0$166K$191K49,69949,699
position key pos:11108 · issuer key iss:192 *W EXP 11/03/202NO CHANGE−$24.7K0$196K$171K860,408860,408
position key pos:11109 · issuer key iss:156 *W EXP 09/16/202NO CHANGE−$462K0$611K$149K533,675533,675
position key pos:13708 · issuer key iss:1552 *W EXP 12/17/202NO CHANGE+$58.9K0$69.2K$128K73,64073,640
position key pos:11454 · issuer key iss:1325 RIGHT 99/99/9999NO CHANGE−$972K0$1.1M$113K240,000240,000
position key sid:sec:prov:149f6bcd9ea94c135f84cff1678b7d75 · issuer key cusip6:G9878M *W EXP 11/30/202NO CHANGE+$108K0$1.5K$110K123,504123,504
position key sid:sec:prov:d975794b25f1a4fbd192ace697e93679 · issuer key cusip6:64550A *W EXP 02/14/202NO CHANGE+$2480$87.8K$88.0K275,000275,000
position key sid:sec:prov:1e029726e86d25a7d6be06c27bdcad55 · issuer key cusip6:612160 *W EXP 03/15/202NO CHANGE−$45.9K0$129K$82.9K148,029148,029
position key sid:sec:prov:b7d01faf3cc538b9e9710f1115da903f · issuer key cusip6:73245B *W EXP 09/17/202NO CHANGE+$16.2K0$52.6K$68.8K229,192229,192
position key pos:16479 · issuer key iss:2171 *W EXP 01/30/203NO CHANGE+$3.3K0$46.2K$49.5K110,050110,050
position key pos:10315 · issuer key iss:2237 *W EXP 09/30/203NO CHANGE−$8.2K0$47.5K$39.2K98,86098,860
position key sid:sec:prov:da46c4bd93b27ebb81f22e37f4f686ae · issuer key cusip6:47100L *W EXP 01/21/202NO CHANGE−$60.6K0$91.2K$30.6K59,99859,998
position key pos:11650 · issuer key iss:2126 *W EXP 07/23/203NO CHANGE+$1810$28.7K$28.9K60,39160,391
position key pos:18027 · issuer key iss:2123 *W EXP 05/31/203NO CHANGE−$68.9K0$96.6K$27.8K213,794213,794
position key pos:12209 · issuer key iss:2096 *W EXP 10/10/203NO CHANGE−$3.8K0$26.3K$22.5K76,30076,300
position key pos:12826 · issuer key iss:2194 *W EXP 05/15/203NO CHANGE−$16.2K0$37.3K$21.1K45,88145,881
position key sid:sec:prov:990ce2a61eea27aa29c4d9d42e7b5f60 · issuer key cusip6:G18932 *W EXP 11/15/202NO CHANGE+$13.6K0$3.8K$17.4K295,892295,892
position key pos:10343 · issuer key iss:2022 *W EXP 09/26/203NO CHANGE−$4.6K0$21.0K$16.4K51,19451,194
position key pos:11932 · issuer key iss:1754 *W EXP 06/21/202NO CHANGE−$12.4K0$15.0K$2.6K1,000,0001,000,000
position key sid:sec:prov:eb8b044280e8a98fc8c5f9b7d5902c0a · issuer key cusip6:68622D *W EXP 06/25/202NO CHANGE−$1.3K0$3.5K$2.1K888,494888,494
position key sid:sec:prov:9b0e67e370ac6082e03e16a1d6f38492 · issuer key cusip6:G86302 *W EXP 99/99/999NO CHANGE−$3140$996$682131,100131,100

Flags: no row carries a flag.

Newest filing in this build: 2026-07-31. Per-row filing dates are on each receipt.
Truncated by Public Filings. Changes compare every position with a security identifier, new and exited included; holdings without one are counted, not compared. methodology §13F ↗

Reported positions — 2026-03-31

1–100 of 457 issuers · $5.9B disclosed value over 488 rows · 0 undisclosed-value rows
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This build carries one quarter for this manager: 2026-03-31. Notable managers carry four published quarters, others two.
Positions Weiss Asset Management LP reported for the quarter ended 2026-03-31, as that filer reported them
This list carries reported issuer names and security identities, without a dated ticker mapping. Symbols are not inferred from names.a position composed from a base filing plus NEW-HOLDINGS amendments keeps every source row here; the composition's latest filed date is the one shown served from this build's published holdings (derived from the filer's own reported rows); every row resolves to its filingShare of total reported value, calculated only when the full position list has disclosed values. This is 13F long value, not total assets.value undisclosed on the filing: retained and counted, excluded from sums, never shown as $0SharesWt
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)NVIDIA CORPORATION
2 positions · 2 reported rows
Rows Weiss Asset Management LP reported for NVIDIA CORPORATION, as it reported them
NVIDIA CORPORATION · COM CUSIP — $973M5,581,569
NVIDIA CORPORATION · COM · PUT CUSIP — $190M1,090,000
$1.2B6,671,56919.7%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)STRATEGY INC
8 positions · 8 reported rows
Rows Weiss Asset Management LP reported for STRATEGY INC, as it reported them
STRATEGY INC · NOTE 0.625% 9/1 CUSIP — $170M154,820,000 PRN
STRATEGY INC · CL A NEW · PUT CUSIP — $121M971,100
STRATEGY INC · NOTE 3/0 CUSIP — $106M121,016,000 PRN
STRATEGY INC · CL A NEW CUSIP — $83.3M667,502
STRATEGY INC · NOTE 0.625% 3/1 CUSIP — $80.9M69,890,000 PRN
STRATEGY INC · NOTE 2.250% 6/1 CUSIP — $53.6M52,395,000 PRN
STRATEGY INC · NOTE 0.875% 3/1 CUSIP — $25.5M26,360,000 PRN
STRATEGY INC · NOTE 12/0 CUSIP — $7.9M9,428,000 PRN
$649M—11.0%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)SUPER MICRO COMPUTER INC
4 positions · 4 reported rows
Rows Weiss Asset Management LP reported for SUPER MICRO COMPUTER INC, as it reported them
SUPER MICRO COMPUTER INC · NOTE 2.250% 7/1 CUSIP — $129M148,376,000 PRN
SUPER MICRO COMPUTER INC · NOTE 3.500% 3/0 CUSIP — $79.8M99,079,000 PRN
SUPER MICRO COMPUTER INC · COM NEW CUSIP — $31.8M1,396,585
SUPER MICRO COMPUTER INC · COM NEW · PUT CUSIP — $11.4M500,000
$252M—4.3%
—SPROTT ASSET MANAGEMENT LP · PHYSICAL SILVER CUSIP 85207K107
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$200M8,190,3703.4%
—NEXTERA ENERGY INC · UNIT 02/15/2029 CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$128M2,547,0002.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)THERAVANCE BIOPHARMA INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$121M7,457,0602.0%
—UGI CORP NEW · NOTE 5.000% 6/0 CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$99.6M70,890,000 PRN1.7%
—HOLOGIC INC · COM CUSIP 436440101
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$93.0M1,230,4361.6%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)ISHARES BITCOIN TRUST ETF · SHS BEN INT CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$87.6M2,280,2281.5%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)BITMINE IMMERSION TECNOLOGIE · COM NEW CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$85.6M4,328,2941.4%
—SPROTT ASSET MANAGEMENT LP · PHYSICAL GOLD AN CUSIP 85208R101
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$83.0M1,739,5001.4%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)ALBEMARLE CORP
2 positions · 2 reported rows
Rows Weiss Asset Management LP reported for ALBEMARLE CORP, as it reported them
ALBEMARLE CORP · 7.25% DEP SHS A CUSIP — $59.0M820,000
ALBEMARLE CORP · COM · PUT CUSIP — $18.0M100,000
$77.0M920,0001.3%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)GREENBRIER COS INC
2 positions · 2 reported rows
Rows Weiss Asset Management LP reported for GREENBRIER COS INC, as it reported them
GREENBRIER COS INC · NOTE 2.875% 4/1 CUSIP — $69.7M60,197,000 PRN
GREENBRIER COS INC · COM CUSIP — $186K3,537
$69.9M—1.2%
—EPR PPTYS
2 positions · 2 reported rows
Rows Weiss Asset Management LP reported for EPR PPTYS, as it reported them
EPR PPTYS · PFD C CV 5.75% CUSIP — $47.3M2,067,831
EPR PPTYS · CONV PFD 9% SR E CUSIP — $19.5M640,439
ticker not yet mapped
$66.7M2,708,2701.1%
—MCEWEN INC. · NOTE 5.250% 8/1 CUSIP 58039PAB3
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$66.2M31,300,000 PRN1.1%
—AMICUS THERAPEUTIC · COM CUSIP 03152W109
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$56.0M3,872,9020.9%
—WEIBO CORP · NOTE 1.375%12/0 CUSIP 948596AJ0
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$50.8M48,143,000 PRN0.9%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)TESLA INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$48.1M129,5080.8%
—PPL CORP · UNIT 02/15/2029 CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$47.5M930,0000.8%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)STATE STR SPDR S&P 500 ETF T
2 positions · 2 reported rows
Rows Weiss Asset Management LP reported for STATE STR SPDR S&P 500 ETF T, as it reported them
STATE STR SPDR S&P 500 ETF T · TR UNIT · PUT CUSIP — $30.2M46,500
STATE STR SPDR S&P 500 ETF T · TR UNIT · CALL CUSIP — $13.0M20,000
$43.2M66,5000.7%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)LOCKHEED MARTIN CORP · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$37.2M61,6160.6%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)OVINTIV INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$35.4M596,8200.6%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)APARTMENT INVT & MGMT CO · CL A CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$33.2M8,150,4560.6%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)KIMBERLY-CLARK CORP · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$33.0M342,6070.6%
—ETSY INC · NOTE 0.125% 9/0 CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$32.5M34,782,000 PRN0.5%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)MICRON TECHNOLOGY INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$32.1M95,0040.5%
—MOONLAKE IMMUNOTHERAPEUTICS · CLASS A ORD CUSIP 61559X104
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$31.8M1,708,3280.5%
—FRESHPET INC · NOTE 3.000% 4/0 CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$31.2M26,906,000 PRN0.5%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)WHIRLPOOL CORP
2 positions · 2 reported rows
Rows Weiss Asset Management LP reported for WHIRLPOOL CORP, as it reported them
WHIRLPOOL CORP · 8.5 DEP SR A CNV CUSIP — $25.8M625,000
WHIRLPOOL CORP · COM CUSIP — $5.2M96,250
$31.0M721,2500.5%
—ENOVIS CORPORATION · NOTE 3.875%10/1 CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$29.9M30,864,000 PRN0.5%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)KKR & CO INC
2 positions · 2 reported rows
Rows Weiss Asset Management LP reported for KKR & CO INC, as it reported them
KKR & CO INC · COM CUSIP — $27.0M291,505
KKR & CO INC · 6.25 CON SER D CUSIP — $2.0M50,000
$29.0M341,5050.5%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)VENTURE GLOBAL INC
2 positions · 2 reported rows
Rows Weiss Asset Management LP reported for VENTURE GLOBAL INC, as it reported them
VENTURE GLOBAL INC · COM CL A · PUT CUSIP — $28.0M1,777,600
VENTURE GLOBAL INC · COM CL A CUSIP — $611K38,760
$28.6M1,816,3600.5%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)SIMON PPTY GROUP INC NEW · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$28.2M151,1810.5%
—APELLIS PHARMACEUTICALS INC · COM CUSIP 03753U106
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$28.2M700,0000.5%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)COINBASE GLOBAL INC
2 positions · 2 reported rows
Rows Weiss Asset Management LP reported for COINBASE GLOBAL INC, as it reported them
COINBASE GLOBAL INC · NOTE 0.250% 4/0 CUSIP — $25.1M26,934,000 PRN
COINBASE GLOBAL INC · COM CL A CUSIP — $1.9M11,121
$27.0M—0.5%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)3M CO · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$26.9M185,4040.5%
—CELLEBRITE DI LTD · ORDINARY SHARES CUSIP M2197Q107
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$26.2M1,899,8410.4%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)VALERO ENERGY CORP · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$26.1M105,8160.4%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)NIO INC
2 positions · 2 reported rows
Rows Weiss Asset Management LP reported for NIO INC, as it reported them
NIO INC · NOTE 3.875%10/1 CUSIP — $20.0M19,442,000 PRN
NIO INC · SPON ADS · PUT CUSIP — $6.0M1,000,000
$26.0M—0.4%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)ARISTA NETWORKS INC · COM SHS CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$25.3M206,2000.4%
—SUNRUN INC · NOTE 4.000% 3/0 CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$25.2M21,292,000 PRN0.4%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)CENTENE CORP DEL · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$24.2M738,9650.4%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)ALUMIS INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$24.2M1,097,4170.4%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)HEWLETT PACKARD ENTERPRISE C · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$23.9M1,004,4000.4%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)HUT 8 CORP · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$22.2M472,1860.4%
—APOLLO GLOBAL MGMT INC · SER A MAND CNV CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$22.0M375,0000.4%
—NANO NUCLEAR ENERGY INC · COM CUSIP 63010H108
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$21.6M1,052,7560.4%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)ENPHASE ENERGY INC
2 positions · 2 reported rows
Rows Weiss Asset Management LP reported for ENPHASE ENERGY INC, as it reported them
ENPHASE ENERGY INC · COM · PUT CUSIP — $18.9M500,000
ENPHASE ENERGY INC · COM CUSIP — $2.4M62,401
$21.3M562,4010.4%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)TETRA TECH INC NEW
2 positions · 2 reported rows
Rows Weiss Asset Management LP reported for TETRA TECH INC NEW, as it reported them
TETRA TECH INC NEW · DBCV 2.250% 8/1 CUSIP — $16.3M15,500,000 PRN
TETRA TECH INC NEW · COM CUSIP — $4.8M159,398
$21.1M—0.4%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)HALLIBURTON CO · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$21.0M538,9400.4%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)IREN LIMITED · ORDINARY SHARES CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$20.8M605,6190.4%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)MOLSON COORS BEVERAGE CO · CL B CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$20.3M472,5920.3%
—CENTESSA PHARMACEUTICALS PLC · SPONSORED ADS CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$20.3M510,4070.3%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)ROBINHOOD MKTS INC · COM CL A CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$20.2M290,9870.3%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)COSTAR GROUP INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$20.1M497,5000.3%
—MASIMO CORP · COM CUSIP 574795100
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$20.0M112,6000.3%
—CLEARWATER ANALYTICS HLDGS I · CL A CUSIP 185123106
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$19.9M843,4390.3%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)CINCINNATI FINL CORP · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$19.7M125,3540.3%
—SHARPLINK INC · COM NEW CUSIP 820014405
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$19.6M3,042,5480.3%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)PAN AMERN SILVER CORP · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$18.7M342,5030.3%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)EVERPURE INC · CL A CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$18.7M316,6000.3%
—ALLIED GOLD CORP · COM NEW CUSIP 01921D204
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$18.4M592,4250.3%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)ARDAGH METAL PACKAGING S A · SHS CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$18.3M4,516,3380.3%
—NEW AMER ACQUISITION I CORP
2 positions · 2 reported rows
Rows Weiss Asset Management LP reported for NEW AMER ACQUISITION I CORP, as it reported them
NEW AMER ACQUISITION I CORP · COM SHS CL A CUSIP 023634108 $17.7M1,767,280
NEW AMER ACQUISITION I CORP · *W EXP 99/99/999 CUSIP 023634116 $417K833,940
ticker not yet mapped
$18.1M2,601,2200.3%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)SEMPRA · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$17.3M178,5100.3%
—CANAAN INC · SPONSORED ADS CUSIP 134748102
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$17.2M39,871,3840.3%
—SPROTT ASSET MANAGEMENT LP · PHYSICAL GOLD TR CUSIP 85207H104
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$17.2M484,1010.3%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)USA RARE EARTH INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$17.1M1,130,0000.3%
—SOLARIS ENERGY INFRAS INC · NOTE 0.250%10/0 CUSIP 83419XAB4
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$17.0M13,600,000 PRN0.3%
—SABLE OFFSHORE CORP
2 positions · 2 reported rows
Rows Weiss Asset Management LP reported for SABLE OFFSHORE CORP, as it reported them
SABLE OFFSHORE CORP · COM SHS · PUT CUSIP — $11.6M700,000
SABLE OFFSHORE CORP · COM SHS CUSIP — $5.4M328,195
ticker not yet mapped
$17.0M1,028,1950.3%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)SYNCHRONY FINANCIAL · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$16.6M243,4860.3%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)NETFLIX INC. · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$16.2M168,3050.3%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)FAIR ISAAC CORP · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$16.2M15,1400.3%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)ELEVANCE HEALTH INC FORMERLY · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$15.4M52,6710.3%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)CORE SCIENTIFIC INC NEW
2 positions · 2 reported rows
Rows Weiss Asset Management LP reported for CORE SCIENTIFIC INC NEW, as it reported them
CORE SCIENTIFIC INC NEW · COM CUSIP — $8.3M557,590
CORE SCIENTIFIC INC NEW · *W EXP 01/23/202 CUSIP — $6.2M714,154
$14.6M1,271,7440.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)FERMI INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$14.1M2,415,0270.2%
—CANTALOUPE INC · COM CUSIP 138103106
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$14.0M1,295,5770.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)AMKOR TECHNOLOGY INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$13.5M300,0000.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)NEWMARKET CORP · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$13.5M21,0010.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)COGENT BIOSCIENCES INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$13.3M346,1040.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)BOOZ ALLEN HAMILTON HLDG COR · CL A CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$12.9M165,9000.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)SOUTHERN CO · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$12.7M131,3000.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)CORNING INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$12.6M92,7000.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)AFLAC INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$12.1M110,6850.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)VICI PPTYS INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$11.8M433,6780.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)APPLE INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$11.7M46,1400.2%
—SNOWFLAKE INC · NOTE 10/0 CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$11.6M9,500,000 PRN0.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)VERALTO CORP · COM SHS CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$11.5M130,6210.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)S&P GLOBAL INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$11.4M26,9040.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)META PLATFORMS INC · CL A · PUT CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$11.4M20,0000.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)CONOCOPHILLIPS · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$11.1M84,3000.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)SITE CTRS CORP · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$11.1M2,052,2150.2%
—SPROTT ASSET MANAGEMENT LP · PHYSICAL PLATINU CUSIP 85207Q104
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$10.8M695,4430.2%
—BRIGHTSPRING HEALTH SVCS INC · UNIT 02/01/2027 CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$10.8M75,5530.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)KROGER CO · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$10.8M148,5950.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)INFOSYS LTD · SPONSORED ADR CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$10.7M792,5980.2%
—CAPITAL SOUTHWEST CORP
2 positions · 2 reported rows
Rows Weiss Asset Management LP reported for CAPITAL SOUTHWEST CORP, as it reported them
CAPITAL SOUTHWEST CORP · NOTE 5.125%11/1 CUSIP 140501AE7 $10.5M10,300,000 PRN
CAPITAL SOUTHWEST CORP · COM CUSIP 140501107 $63.1K2,852
ticker not yet mapped
$10.6M—0.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)AES CORP · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$9.9M703,5420.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)IQIYI INC
3 positions · 3 reported rows
Rows Weiss Asset Management LP reported for IQIYI INC, as it reported them
IQIYI INC · NOTE 4.625% 3/1 CUSIP — $8.0M8,700,000 PRN
IQIYI INC · SPONSORED ADS CUSIP — $1.3M960,054
IQIYI INC · SPONSORED ADS · PUT CUSIP — $540K400,000
$9.8M—0.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)TXNM ENERGY INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$9.7M165,4050.2%

1–20 of the 100 issuers on this page

Change kind and share change are in Position changes above; Congress overlap is planned.

1–100 of 457 issuers · page 1 of 5
One line per issuer, largest first; a row with no issuer key stands on its own line. Open a line for its rows as this filer reported them. The list holds every row this filer reported for the quarter. Issuer totals on the holders pages count each manager's own report once; that never removes a row here. how positions are grouped ↗

Book shape

2026-03-31 · concentration · vs tracked median · tick = median
Top-25 concentration
55.5%below median 80.0%
Concentration index
359 bpsbelow median 446 bps
Positions with value
488 / 488median book 97.5 positions

Concentration uses reported 13F long value, not total assets. The index is withheld when any position lacks a value. Medians are over the 8,748 tracked filers with a 2026-03-31 book; the index median over the 8,662 with a complete book.

holdings whose <value> did not parse — retained and counted, never zero-filled: 0 · share of the period's disclosed value held in the top-N positions; denominator is reported 13F value, not total assets: 55.5% · integer Herfindahl–Hirschman index in basis points over disclosed position values: 359 · QoQ moves: 849

Filing history

AVAILABLE QUARTERS
Available filing periods
PeriodSource
2026-03-31EDGAR ↗

PLANNED sector rotation · Congress overlap · signals for this filer

Complete source filings on SEC EDGAR

The complete filing on EDGAR.

The position list above is served from the published Public Filings build, each position as this filer reported it; where the page cannot embed every reported row, the list says how many it leaves out. This block is provenance, not a substitute: the filing itself is the record, and it is one click away. Public Filings decided on 2026-08-01 to serve this list from its published build; filings newer than this build are on EDGAR.

Open Weiss Asset Management LP's 13F filings on SEC EDGAR ↗
Notes on this data

Quarter-end holdings as filed

Explore the full published position list and its source filing. This record excludes the manager’s cash, shorts and non-13(f) assets.

Compare consecutive quarters

Position changes retain the producer’s classification and comparability flags. Share counts and reported values describe different changes.

A snapshot, not current holdings

Use the quarter selector to inspect available periods. Unknown values stay unknown and each table states its coverage.

A 13F is a quarterly, long-only snapshot filed up to 45 days late — not current holdings. what a 13F covers ↗

13F reports cover LONG positions in Section 13(f) securities (US exchange-traded equities plus reportable options, warrants, certain convertibles) held by managers with at least $100M in such securities — so managers below that threshold are absent entirely. No short positions, no cash, no non-13(f) assets — not a full portfolio, and not a census of institutional ownership.

Positions are quarter-end snapshots filed up to 45 days late — not current holdings. A position may have been changed or closed before you ever see it, and is older still by however long ago that quarter ended.

Values are the manager's stated market value at quarter-end in era-dependent units (whole dollars for form versions effective 2023-01-03 onward, thousands before), normalized here to whole dollars with unit_basis carried on every record.

Affiliated managers may report the same position (otherManager), so one position can appear under more than one filer.

Positions under confidential treatment may be omitted until a later amendment discloses them.

These are disclosures, not investment advice (ARCHITECTURE.md §5.2 / M2-CONTRACT §5).