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 matched across quarters by exact reported CUSIP over a registry gap — producer-reconciled identity, never a name match identity_reconciled_by_cusip
the 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 stake
derived by Public Filings from the published aggregate; NULL means the source did not disclose a usable value — never zero
reported unit changed across the pair (SH↔PRN); the share delta is withheld rather than fabricated shares_unit_mismatch
Prev value
Curr value
Prev shares
Curr shares
Flags
position key pos:15642 · issuer key iss:1334COM
TRIM
−$959M
−1,877,856
$12.5B
$11.6B
67,153,414
65,275,558
position key pos:11825 · issuer key iss:1225COM
TRIM
−$2.4B
−1,597,341
$13.1B
$10.7B
27,071,322
25,473,981
position key pos:13215 · issuer key iss:144COM
ADD
+$536M
+3,420,976
$7.3B
$7.8B
26,896,166
30,317,142
position key pos:15142 · issuer key iss:89CAP STK CL A
TRIM
−$929M
−1,776,403
$7.9B
$7.0B
25,189,635
23,413,232
position key pos:14175 · issuer key iss:95COM
TRIM
+$16.8M
−2,432,089
$6.6B
$6.6B
28,384,589
25,952,500
position key pos:18039 · issuer key iss:1025COM
TRIM
−$667M
−857,306
$5.0B
$4.3B
15,519,405
14,662,099
position key pos:12827 · issuer key iss:323COM
ADD
+$628M
+912,696
$2.8B
$3.4B
8,068,226
8,980,922
position key pos:17467 · issuer key iss:1751SPONSORED ADS
TRIM
+$319M
−469,383
$3.1B
$3.4B
10,147,238
9,677,855
position key pos:13599 · issuer key iss:1035COM
TRIM
−$74.5M
−2,954,264
$3.4B
$3.3B
16,388,566
13,434,302
position key pos:15492 · issuer key iss:355COM
TRIM
−$136M
−209,901
$3.2B
$3.1B
11,805,083
11,595,182
position key pos:14552 · issuer key iss:711COM
TRIM
+$731M
−1,333,398
$2.3B
$3.0B
19,255,555
17,922,157
position key pos:12681 · issuer key iss:2154SHS
TRIM
+$842M
−358,025
$2.2B
$3.0B
5,115,711
4,757,686
position key pos:14206 · issuer key iss:1193CL A
TRIM
−$528M
−349,374
$3.4B
$2.8B
5,871,070
5,521,696
position key pos:10483 · issuer key iss:777COM
TRIM
+$396M
−595,389
$2.4B
$2.8B
11,688,537
11,093,148
position key pos:15626 · issuer key iss:1529COM
TRIM
+$157M
−14,546
$2.6B
$2.8B
14,162,409
14,147,863
position key pos:14354 · issuer key iss:2031SHS CL A
TRIM
−$263M
−186,939
$3.0B
$2.8B
8,545,036
8,358,097
position key pos:15035 · issuer key iss:505COM
TRIM
+$603M
−2,069,567
$2.1B
$2.7B
22,336,728
20,267,161
position key pos:13406 · issuer key iss:2156SHS
ADD
+$646M
+489,639
$2.0B
$2.7B
20,947,960
21,437,599
position key pos:15557 · issuer key iss:2260SHS
TRIM
−$576M
−3,080,379
$3.2B
$2.6B
68,622,440
65,542,061
position key pos:13728 · issuer key iss:2247SHS
TRIM
+$616M
−110,283
$2.0B
$2.6B
5,977,816
5,867,533
position key pos:11390 · issuer key iss:720CL A
TRIM
−$613M
−416,667
$3.2B
$2.6B
4,823,902
4,407,235
position key pos:17201 · issuer key iss:1208COM
TRIM
−$301M
−545,890
$2.8B
$2.5B
3,446,123
2,900,233
position key pos:17429 · issuer key iss:2052SHS CLASS A
TRIM
−$346M
−865,133
$2.9B
$2.5B
10,693,994
9,828,861
position key pos:13876 · issuer key iss:917COM
ADD
+$1.2B
+1,860,250
$1.3B
$2.5B
6,846,799
8,707,049
position key pos:17250 · issuer key iss:54COM
ADD
+$519M
+194,295
$2.0B
$2.5B
11,672,706
11,867,001
position key pos:12498 · issuer key iss:1272COM
ADD
−$209M
+1,432,672
$2.7B
$2.5B
27,627,767
29,060,439
position key pos:18187 · issuer key iss:1040COM NEW
TRIM
+$328M
−98,447
$2.1B
$2.4B
1,740,082
1,641,635
position key pos:11683 · issuer key iss:1491COM
TRIM
−$512M
−680,010
$2.9B
$2.4B
12,779,665
12,099,655
position key pos:12848 · issuer key iss:1921COM CL A
TRIM
+$738M
−369,726
$1.6B
$2.3B
4,535,199
4,165,473
position key pos:16131 · issuer key iss:1632COM
TRIM
+$716M
−844,981
$1.5B
$2.3B
15,366,868
14,521,887
position key pos:15125 · issuer key iss:1798COM
TRIM
+$462M
−74,557
$1.8B
$2.3B
3,087,666
3,013,109
position key pos:15545 · issuer key iss:247COM
TRIM
+$376M
−385,240
$1.8B
$2.2B
9,486,694
9,101,454
position key pos:11267 · issuer key iss:2257COM
TRIM
−$2.8M
−371,609
$2.1B
$2.1B
6,886,593
6,514,984
position key pos:11276 · issuer key iss:1947COM
ADD
+$1.1B
+2,005,403
$997M
$2.1B
2,624,715
4,630,118
position key pos:14307 · issuer key iss:127COM
TRIM
−$151M
−1,677,682
$2.1B
$2.0B
7,894,320
6,216,638
position key pos:17281 · issuer key iss:809COM
TRIM
−$132M
−562,666
$2.1B
$2.0B
6,265,295
5,702,629
position key pos:11621 · issuer key iss:1253COM NEW
TRIM
−$279M
−708,446
$2.2B
$1.9B
12,458,302
11,749,856
position key pos:12151 · issuer key iss:1391COM
TRIM
+$72.5M
−6,216,269
$1.9B
$1.9B
115,610,105
109,393,836
position key pos:15690 · issuer key iss:610COM NEW
TRIM
+$21.3M
−1,653,176
$1.9B
$1.9B
16,044,472
14,391,296
position key pos:16195 · issuer key iss:1493COM
TRIM
−$32.4M
−928,738
$1.9B
$1.9B
14,992,070
14,063,332
position key pos:15235 · issuer key iss:125CL A
TRIM
−$319M
−1,948,449
$2.2B
$1.8B
15,913,076
13,964,627
position key pos:14429 · issuer key iss:923COM
TRIM
−$231M
−2,185,774
$2.0B
$1.8B
9,810,474
7,624,700
position key pos:14191 · issuer key iss:1855COM
TRIM
−$18.5M
−576,001
$1.8B
$1.7B
7,605,933
7,029,932
position key pos:17214 · issuer key iss:298COM
TRIM
−$364M
−935,885
$2.1B
$1.7B
9,669,304
8,733,419
position key pos:17839 · issuer key iss:2093SHS
TRIM
−$40.7M
−814,649
$1.8B
$1.7B
5,503,013
4,688,364
position key pos:17765 · issuer key iss:595COM
TRIM
+$2.6M
−1,334,594
$1.6B
$1.6B
27,956,036
26,621,442
position key pos:10790 · issuer key iss:1444COM
ADD
+$228M
+1,038,828
$1.4B
$1.6B
55,873,002
56,911,830
position key pos:12366 · issuer key iss:22COM
ADD
−$205M
+980,524
$1.8B
$1.6B
14,519,346
15,499,870
position key pos:15823 · issuer key iss:1815COM
TRIM
+$265M
−2,393,546
$1.3B
$1.6B
15,540,471
13,146,925
position key pos:13363 · issuer key iss:1393COM
TRIM
−$196M
−1,007,560
$1.8B
$1.6B
8,535,855
7,528,295
position key pos:11849 · issuer key iss:104COM
TRIM
−$588M
−739,804
$2.1B
$1.6B
5,807,459
5,067,655
position key pos:15168 · issuer key iss:456COM NEW
TRIM
−$258M
−1,850,228
$1.8B
$1.5B
15,204,930
13,354,702
position key pos:13738 · issuer key iss:1698COM
TRIM
+$82.9M
−705,185
$1.4B
$1.5B
16,300,985
15,595,800
position key pos:14064 · issuer key iss:2295COM
TRIM
−$203M
−274,776
$1.7B
$1.5B
7,849,741
7,574,965
position key pos:11717 · issuer key iss:440COM
TRIM
+$326M
−458,439
$1.2B
$1.5B
7,567,858
7,109,419
position key pos:13319 · issuer key iss:53COM
TRIM
−$456M
−1,523,511
$1.9B
$1.5B
14,147,601
12,624,090
position key pos:11017 · issuer key iss:2082ORD
ADD
−$100M
+1,067,843
$1.6B
$1.5B
12,439,954
13,507,797
position key pos:13598 · issuer key iss:1994COM
TRIM
+$60.2M
−736,127
$1.4B
$1.4B
18,814,767
18,078,640
position key pos:17594 · issuer key iss:1808COM NEW
TRIM
+$14.6M
−991,669
$1.4B
$1.4B
15,210,762
14,219,093
position key pos:15198 · issuer key iss:1445COM
TRIM
−$46.1M
−669,340
$1.5B
$1.4B
9,301,112
8,631,772
position key pos:17386 · issuer key iss:806COM
ADD
+$387M
+12,435
$1.1B
$1.4B
1,616,649
1,629,084
position key pos:12766 · issuer key iss:1817COM
TRIM
−$68.8M
−284,890
$1.5B
$1.4B
5,188,555
4,903,665
position key pos:15708 · issuer key iss:1187COM
TRIM
−$185M
−462,148
$1.6B
$1.4B
8,662,457
8,200,309
position key pos:16172 · issuer key iss:1141COM
TRIM
−$117M
−351,665
$1.5B
$1.4B
6,374,029
6,022,364
position key pos:10781 · issuer key iss:1585SPONSORED ADR
TRIM
−$527M
−2,809,535
$1.9B
$1.4B
26,929,829
24,120,294
position key pos:13801 · issuer key iss:1188CL A
TRIM
−$68.4M
−466,271
$1.5B
$1.4B
4,732,764
4,266,493
position key pos:11361 · issuer key iss:1042COM
TRIM
−$1.0B
−4,302,927
$2.4B
$1.3B
18,652,960
14,350,033
position key pos:15499 · issuer key iss:23COM
TRIM
−$270M
−953,928
$1.5B
$1.2B
6,564,258
5,610,330
position key pos:10718 · issuer key iss:1311COM
ADD
+$706M
+6,696,568
$521M
$1.2B
6,495,503
13,192,071
position key pos:11688 · issuer key iss:1955COM
TRIM
−$393M
−2,069,714
$1.6B
$1.2B
17,174,896
15,105,182
position key pos:12131 · issuer key iss:1401COM
TRIM
−$16.3M
−682,158
$1.2B
$1.2B
10,998,211
10,316,053
position key pos:17394 · issuer key iss:2271ORD
ADD
−$298M
+5,051
$1.5B
$1.2B
7,937,229
7,942,280
position key pos:15633 · issuer key iss:1086COM
ADD
−$157M
+149,912
$1.3B
$1.2B
3,719,447
3,869,359
position key pos:13833 · issuer key iss:1435COM
TRIM
+$41.1M
−424,623
$1.1B
$1.1B
7,701,362
7,276,739
position key pos:13432 · issuer key iss:411COM
TRIM
+$82.7M
−252,359
$1.1B
$1.1B
1,835,924
1,583,565
position key pos:17824 · issuer key iss:1514COM
ADD
−$16.1M
+348,466
$1.1B
$1.1B
10,892,186
11,240,652
position key pos:11521 · issuer key iss:914COM
TRIM
−$59.9M
−516,261
$1.1B
$1.1B
3,967,117
3,450,856
position key pos:11610 · issuer key iss:287COM
TRIM
−$193M
−72,842
$1.3B
$1.1B
1,167,999
1,095,157
position key pos:17128 · issuer key iss:385COM
TRIM
+$7.8M
−6,834,049
$1.0B
$1.1B
10,584,719
3,750,670
position key pos:17928 · issuer key iss:1322COM
TRIM
+$36.7M
−242,862
$1.0B
$1.0B
1,762,358
1,519,496
position key pos:16841 · issuer key iss:1791COM
TRIM
−$60.0M
−1,024,192
$1.1B
$1.0B
6,344,486
5,320,294
position key pos:11788 · issuer key iss:2269SHS
TRIM
−$238M
−91,829
$1.2B
$1.0B
2,151,807
2,059,978
position key pos:15578 · issuer key iss:2205ORD SHS
ADD
+$452M
+527,606
$553M
$1.0B
2,008,516
2,536,122
position key pos:15653 · issuer key iss:2079COM
TRIM
+$130M
−79,176
$823M
$952M
2,866,393
2,787,217
position key pos:13247 · issuer key iss:2223SHS USD
TRIM
−$133M
−207,958
$1.1B
$937M
4,218,307
4,010,349
position key pos:12725 · issuer key iss:1615COM
ADD
+$180M
+2,038,319
$753M
$933M
2,844,232
4,882,551
position key pos:11577 · issuer key iss:167COM SHS
ADD
+$221M
+1,838,566
$706M
$927M
5,389,355
7,227,921
position key pos:10600 · issuer key iss:821COM
ADD
+$391M
+2,058,305
$518M
$910M
4,223,304
6,281,609
position key pos:12492 · issuer key iss:810COM NEW
TRIM
−$156M
−307,350
$1.1B
$902M
3,435,764
3,128,414
position key pos:10822 · issuer key iss:438COM NEW
TRIM
+$121M
−821,199
$752M
$873M
3,868,476
3,047,277
position key pos:14474 · issuer key iss:1052COM
TRIM
−$315M
−18,742,394
$1.2B
$866M
68,486,378
49,743,984
position key pos:15990 · issuer key iss:1752COM
TRIM
−$324M
−290,153
$1.2B
$865M
4,641,579
4,351,426
position key pos:11572 · issuer key iss:1968COM
TRIM
+$85.9M
−317,690
$777M
$863M
6,614,774
6,297,084
position key pos:15592 · issuer key iss:954COM
TRIM
+$310K
−178,816
$859M
$860M
3,488,816
3,310,000
position key pos:10587 · issuer key iss:672COM
ADD
−$86.3M
+355,379
$943M
$856M
4,344,531
4,699,910
position key pos:11938 · issuer key iss:834COM
TRIM
−$168M
−189,866
$1.0B
$852M
1,160,528
970,662
position key pos:11814 · issuer key iss:371COM
TRIM
−$660M
−1,819,766
$1.5B
$839M
4,794,286
2,974,520
position key pos:17542 · issuer key iss:193COM
TRIM
−$202M
−90,424
$1.0B
$837M
3,509,562
3,419,138
position key pos:12281 · issuer key iss:1321COM
TRIM
+$10.0M
−132,254
$811M
$821M
5,937,970
5,805,716
position key pos:15144 · issuer key iss:556COM
TRIM
−$177M
−167,287
$992M
$815M
4,333,056
4,165,769
1–20 of the 100 changes on this page
1–100 of 1,004 changes
Mark-to-market only (no share change) · 5
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_cusip
the 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 stake
derived by Public Filings from the published aggregate; NULL means the source did not disclose a usable value — never zero
reported unit changed across the pair (SH↔PRN); the share delta is withheld rather than fabricated shares_unit_mismatch
Prev value
Curr value
Prev shares
Curr shares
position key sid:sec:prov:c93ff42d8ea952bd87395e43e50229b0 · issuer key cusip6:256135ADR
NO CHANGE
−$82.3K
0
$6.1M
$6.0M
433,385
433,385
position key pos:14452 · issuer key iss:1391NOTE 4.250%12/0PRN
NO CHANGE
+$197K
0
$4.6M
$4.8M
4,462,000
4,462,000
position key sid:sec:prov:75fda3ed23c32f13e4e79ddd14f8d627 · issuer key cusip6:647581SPON ADR
NO CHANGE
+$92.4K
0
$3.2M
$3.3M
57,767
57,767
position key pos:11548 · issuer key iss:788SPON ADS CL A
NO CHANGE
−$303K
0
$1.8M
$1.5M
11,056
11,056
position key pos:13905 · issuer key iss:1016CORE MSCI EMKT
NO CHANGE
+$54.3K
0
$1.4M
$1.5M
21,453
21,453
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 935 issuers · $298B disclosed value over 3,996 rows · 0 undisclosed-value rows
ViewThis build carries one quarter for this manager: 2026-03-31. Notable managers carry four published quarters, others two.
Positions MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 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 filing
Share 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 $0
Shares
Wt
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)
NVIDIA CORPORATION1 position · 8 reported rows
Rows MASSACHUSETTS FINANCIAL SERVICES CO /MA/ reported for NVIDIA CORPORATION, as it reported them
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)
ALPHABET INC2 positions · 15 reported rows
Rows MASSACHUSETTS FINANCIAL SERVICES CO /MA/ reported for ALPHABET INC, as it reported them
Change kind and share change are in Position changes above; Congress overlap is planned.
1–100 of 935 issuers · page 1 of 10
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
34.1%below median 80.0%
Concentration index
86 bpsbelow median 446 bps
Positions with value
3996 / 3996median 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: 34.1% · integer Herfindahl–Hirschman index in basis points over disclosed position values: 86 · QoQ moves: 1,009
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.
Explore the full published position list and its source filing. This record excludes the manager’s cash, shorts and non-13(f) assets.
Share changes
Compare consecutive quarters
Position changes retain the producer’s classification and comparability flags. Share counts and reported values describe different changes.
Coverage
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).