Cartenna Capital, LP

$2.7B reported 13(f) long value · latest quarter 2026-03-31 · CIK 1808928 · 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: $2.7B
ALL retained default holdings for this (filer, period), including NULL-value ones: 47
positions with no comparable holding in the prior quarter (kind new), 2026-03-31: 28
positions absent from this quarter's filing after being held last quarter (kind exit), 2026-03-31 — inferred from absence, not a sale record: 29

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 ↗

Position changes — into 2026-03-31

by shares · Δ value · filing link · how changes are classified §

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_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 `pos:10128` · issuer key `iss:1413` COM	ADD	+$66.0M	+72,500	$61.5M	$128M	70,000	142,500
position key `pos:10961` · issuer key `iss:1012` PUT PUT	NEW	+$124M	+500,000	$0	$124M	—	500,000
position key `pos:13567` · issuer key `iss:121` COM	ADD	+$42.8M	+185,000	$71.9M	$115M	350,000	535,000
position key `pos:14081` · issuer key `iss:2235` SHS	NEW	+$113M	+270,000	$0	$113M	—	270,000
position key `pos:12492` · issuer key `iss:810` COM NEW	NEW	+$104M	+365,000	$0	$104M	—	365,000
position key `pos:11625` · issuer key `iss:2284` N Y REGISTRY SHS	NEW	+$95.8M	+72,500	$0	$95.8M	—	72,500
position key `pos:14307` · issuer key `iss:127` COM	NEW	+$92.3M	+290,000	$0	$92.3M	—	290,000
position key `pos:11704` · issuer key `iss:1334` CALL CALL	NEW	+$87.2M	+500,000	$0	$87.2M	—	500,000
position key `pos:17630` · issuer key `iss:1849` COM	NEW	+$84.9M	+162,500	$0	$84.9M	—	162,500
position key `pos:10916` · issuer key `iss:846` COM	TRIM	−$957K	−35,000	$82.5M	$81.5M	715,000	680,000
position key `pos:10455` · issuer key `iss:1091` COM NEW	NEW	+$78.0M	+365,000	$0	$78.0M	—	365,000
position key `pos:10434` · issuer key `iss:482` COM	NEW	+$72.4M	+850,000	$0	$72.4M	—	850,000
position key `pos:18249` · issuer key `iss:1949` CL A	ADD	+$8.9M	+20,000	$60.7M	$69.7M	220,000	240,000
position key `pos:13613` · issuer key `iss:1566` CALL CALL	ADD	+$39.6M	+3,313,700	$29.0M	$68.6M	1,500,000	4,813,700
position key `pos:16096` · issuer key `iss:1206` COM	TRIM	−$18.7M	−65,000	$87.1M	$68.4M	285,000	220,000
position key `pos:13036` · issuer key `iss:1530` COM	TRIM	−$8.3M	−45,000	$76.2M	$67.9M	170,000	125,000
position key `pos:16667` · issuer key `iss:362` COM	ADD	+$22.4M	+400,000	$45.3M	$67.7M	1,250,000	1,650,000
position key `pos:12577` · issuer key `iss:1126` COM	TRIM	−$8.2M	−45,000	$75.5M	$67.3M	315,000	270,000
position key `pos:17348` · issuer key `iss:2070` CALL CALL	ADD	+$41.7M	+2,750,000	$24.4M	$66.1M	1,000,000	3,750,000
position key `pos:14175` · issuer key `iss:95` COM	TRIM	−$12.5M	−25,000	$75.0M	$62.5M	325,000	300,000
position key `pos:16532` · issuer key `iss:812` COM	NEW	+$59.6M	+800,000	$0	$59.6M	—	800,000
position key `pos:17839` · issuer key `iss:2093` SHS	NEW	+$59.0M	+165,000	$0	$59.0M	—	165,000
position key `pos:17674` · issuer key `iss:728` COM	NEW	+$57.0M	+160,000	$0	$57.0M	—	160,000
position key `pos:15111` · issuer key `iss:2070` SHS	ADD	−$14.7M	+265,000	$69.5M	$54.9M	2,850,000	3,115,000
position key `pos:17734` · issuer key `iss:1055` COM	TRIM	−$17.5M	−160,000	$71.1M	$53.7M	350,000	190,000
position key `pos:13091` · issuer key `iss:1602` CALL CALL	NEW	+$52.3M	+650,000	$0	$52.3M	—	650,000
position key `pos:14416` · issuer key `iss:95` CALL CALL	TRIM	−$121M	−500,000	$173M	$52.1M	750,000	250,000
position key `pos:13386` · issuer key `iss:1257` COM NEW	NEW	+$49.9M	+115,000	$0	$49.9M	—	115,000
position key `pos:15879` · issuer key `iss:1793` COM	ADD	+$38.8M	+235,000	$10.8M	$49.5M	65,000	300,000
position key `pos:15642` · issuer key `iss:1334` COM	TRIM	−$26.6M	−125,000	$74.6M	$48.0M	400,000	275,000
position key `pos:17033` · issuer key `iss:60` COM	NEW	+$43.1M	+375,000	$0	$43.1M	—	375,000
position key `pos:14225` · issuer key `iss:1758` COM	NEW	+$40.9M	+290,000	$0	$40.9M	—	290,000
position key `pos:17173` · issuer key `iss:1138` COM	NEW	+$39.3M	+65,000	$0	$39.3M	—	65,000
position key `pos:15686` · issuer key `iss:478` COM	NEW	+$35.7M	+150,000	$0	$35.7M	—	150,000
position key `pos:12270` · issuer key `iss:750` COM	TRIM	−$1.5M	−40,000	$35.8M	$34.3M	190,000	150,000
position key `pos:11811` · issuer key `iss:1566` COM CL A	TRIM	−$33.8M	−1,150,000	$65.8M	$32.1M	3,400,000	2,250,000
position key `pos:12443` · issuer key `iss:659` COM	NEW	+$30.2M	+800,000	$0	$30.2M	—	800,000
position key `pos:15235` · issuer key `iss:125` CL A	NEW	+$29.7M	+235,000	$0	$29.7M	—	235,000
position key `pos:15179` · issuer key `iss:1012` EXPANDED TECH	NEW	+$28.0M	+350,000	$0	$28.0M	—	350,000
position key `pos:12681` · issuer key `iss:2154` SHS	NEW	+$24.8M	+50,000	$0	$24.8M	—	50,000
position key `pos:12235` · issuer key `iss:1463` COM	NEW	+$23.3M	+115,000	$0	$23.3M	—	115,000
position key `pos:10809` · issuer key `iss:1858` COM	NEW	+$23.0M	+250,000	$0	$23.0M	—	250,000
position key `pos:16204` · issuer key `iss:755` COM	NEW	+$18.4M	+250,000	$0	$18.4M	—	250,000
position key `pos:12342` · issuer key `iss:1803` COM	NEW	+$15.1M	+150,000	$0	$15.1M	—	150,000
position key `pos:10501` · issuer key `iss:779` CL B	NEW	+$10.3M	+175,000	$0	$10.3M	—	175,000
position key `pos:12493` · issuer key `iss:1772` COM	NEW	+$5.5M	+75,000	$0	$5.5M	—	75,000
pos:10705	EXIT‡e	−$34.7M	−310,000	$34.7M	$0	310,000	—
pos:10856	EXIT‡e	−$72.0M	−450,000	$72.0M	$0	450,000	—
pos:10904	EXIT‡e	−$48.6M	−125,000	$48.6M	$0	125,000	—
pos:11393	EXIT‡e	−$25.5M	−50,000	$25.5M	$0	50,000	—
pos:11570	EXIT‡e	−$20.5M	−30,000	$20.5M	$0	30,000	—
pos:12611 PUT	EXIT‡e	−$288M	−4,450,000	$288M	$0	4,450,000	—
pos:12848	EXIT‡e	−$80.7M	−230,000	$80.7M	$0	230,000	—
pos:13415	EXIT‡e	−$48.7M	−1,308,683	$48.7M	$0	1,308,683	—
pos:13595 CALL	EXIT‡e	−$11.5M	−750,000	$11.5M	$0	750,000	—
pos:13619	EXIT‡e	−$53.9M	−450,000	$53.9M	$0	450,000	—
pos:13795 CALL	EXIT‡e	−$32.0M	−1,250,000	$32.0M	$0	1,250,000	—
pos:14042 CALL	EXIT‡e	−$81.1M	−1,872,400	$81.1M	$0	1,872,400	—
pos:14442	EXIT‡e	−$79.1M	−635,000	$79.1M	$0	635,000	—
pos:14741 CALL	EXIT‡e	−$61.5M	−250,000	$61.5M	$0	250,000	—
pos:14919 CALL	EXIT‡e	−$77.9M	−625,200	$77.9M	$0	625,200	—
pos:15144	EXIT‡e	−$60.7M	−265,000	$60.7M	$0	265,000	—
pos:15502	EXIT‡e	−$33.8M	−100,000	$33.8M	$0	100,000	—
pos:15521	EXIT‡e	−$29.8M	−260,000	$29.8M	$0	260,000	—
pos:15610	EXIT‡e	−$65.2M	−300,000	$65.2M	$0	300,000	—
pos:15663	EXIT‡e	−$6.8M	−40,000	$6.8M	$0	40,000	—
pos:15862 PUT	EXIT‡e	−$246M	−400,000	$246M	$0	400,000	—
pos:16006 CALL	EXIT‡e	−$16.2M	−50,000	$16.2M	$0	50,000	—
pos:16156	EXIT‡e	−$26.0M	−600,000	$26.0M	$0	600,000	—
pos:16193	EXIT‡e	−$40.5M	−250,000	$40.5M	$0	250,000	—
pos:16286	EXIT‡e	−$44.5M	−55,000	$44.5M	$0	55,000	—
pos:16439	EXIT‡e	−$39.4M	−450,000	$39.4M	$0	450,000	—
pos:16504	EXIT‡e	−$46.0M	−90,000	$46.0M	$0	90,000	—
pos:16986	EXIT‡e	−$15.4M	−300,000	$15.4M	$0	300,000	—
sid:sec:prov:4470a570a35366cbdee015ca9ad53642 PUT	EXIT‡e	−$65.8M	−1,450,000	$65.8M	$0	1,450,000	—

Flags: no row carries a flag.

1–20 of the 75 changes on this page

Mark-to-market only (no share change) · 1

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 `pos:15793` · issuer key `iss:1602` STATE STREET SPD	NO CHANGE	−$3.6M	0	$64.0M	$60.4M	750,000	750,000

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

1–41 of 41 issuers · $2.7B disclosed value over 47 rows · 0 undisclosed-value rows

View

This build carries one quarter for this manager: 2026-03-31. Notable managers carry four published quarters, others two.

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

—

ISHARES TR

2 positions · 2 reported rows

Rows Cartenna Capital, LP reported for ISHARES TR, as it reported them
ISHARES TR · PUT · PUT CUSIP — src ↗	$124M	500,000
ISHARES TR · EXPANDED TECH CUSIP — src ↗	$28.0M	350,000

ticker not yet mapped

$152M

850,000

5.5%

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 Cartenna Capital, LP reported for NVIDIA CORPORATION, as it reported them
NVIDIA CORPORATION · CALL · CALL CUSIP — src ↗	$87.2M	500,000
NVIDIA CORPORATION · COM CUSIP — src ↗	$48.0M	275,000

$135M

775,000

4.9%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

PARKER-HANNIFIN CORP · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$128M

142,500

4.7%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

CAPRI HOLDINGS LIMITED

2 positions · 2 reported rows

Rows Cartenna Capital, LP reported for CAPRI HOLDINGS LIMITED, as it reported them
CAPRI HOLDINGS LIMITED · CALL · CALL CUSIP — src ↗	$66.1M	3,750,000
CAPRI HOLDINGS LIMITED · SHS CUSIP — src ↗	$54.9M	3,115,000

$121M

6,865,000

4.4%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

AMETEK INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$115M

535,000

4.2%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

AMAZON COM INC

2 positions · 2 reported rows

Rows Cartenna Capital, LP reported for AMAZON COM INC, as it reported them
AMAZON COM INC · COM CUSIP — src ↗	$62.5M	300,000
AMAZON COM INC · CALL · CALL CUSIP — src ↗	$52.1M	250,000

$115M

550,000

4.2%

—

SPDR SERIES TRUST

2 positions · 2 reported rows

Rows Cartenna Capital, LP reported for SPDR SERIES TRUST, as it reported them
SPDR SERIES TRUST · STATE STREET SPD CUSIP — src ↗	$60.4M	750,000
SPDR SERIES TRUST · CALL · CALL CUSIP — src ↗	$52.3M	650,000

ticker not yet mapped

$113M

1,400,000

4.1%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

TRANE TECHNOLOGIES PLC · SHS CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$113M

270,000

4.1%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

GE AEROSPACE · COM NEW CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$104M

365,000

3.8%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

ROCKET COS INC

2 positions · 2 reported rows

Rows Cartenna Capital, LP reported for ROCKET COS INC, as it reported them
ROCKET COS INC · CALL · CALL CUSIP — src ↗	$68.6M	4,813,700
ROCKET COS INC · COM CL A CUSIP — src ↗	$32.1M	2,250,000

$101M

7,063,700

3.7%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

ASML HLDG NV · N Y REGISTRY SHS CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$95.8M

72,500

3.5%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

ANALOG DEVICES INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$92.3M

290,000

3.4%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

ULTA BEAUTY INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$84.9M

162,500

3.1%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

GRANITE CONSTR INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$81.5M

680,000

3.0%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

LAM RESEARCH CORP · COM NEW CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$78.0M

365,000

2.8%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

COLGATE PALMOLIVE CO · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$72.4M

850,000

2.6%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

WATTS WATER TECHNOLOGIES INC · CL A CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$69.7M

240,000

2.5%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

MCDONALDS CORP · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$68.4M

220,000

2.5%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

RBC BEARINGS INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$67.9M

125,000

2.5%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

CSX CORP · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$67.7M

1,650,000

2.5%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

LINCOLN ELEC HLDGS INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$67.3M

270,000

2.5%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

GENERAL MTRS CO · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$59.6M

800,000

2.2%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

EATON CORP PLC · SHS CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$59.0M

165,000

2.2%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

FEDEX CORP · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$57.0M

160,000

2.1%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

KEYSIGHT TECHNOLOGIES INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$53.7M

190,000

2.0%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

MOTOROLA SOLUTIONS INC · COM NEW CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$49.9M

115,000

1.8%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

TEXAS ROADHOUSE INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$49.5M

300,000

1.8%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

AKAMAI TECHNOLOGIES INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$43.1M

375,000

1.6%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

TAPESTRY INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$40.9M

290,000

1.5%

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 —
2026-03-31 filed 2026-05-15 +45d

src ↗

$39.3M

65,000

1.4%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

COHERENT CORP · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$35.7M

150,000

1.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

FIVE BELOW INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$34.3M

150,000

1.2%

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 · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$30.2M

800,000

1.1%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

AMPHENOL CORP · CL A CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$29.7M

235,000

1.1%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

LINDE PLC · SHS CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$24.8M

50,000

0.9%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

PLEXUS CORP · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$23.3M

115,000

0.8%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

UNITED AIRLS HLDGS INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$23.0M

250,000

0.8%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

FLOWSERVE CORP · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$18.4M

250,000

0.7%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

TIMKEN CO · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$15.1M

150,000

0.6%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

FREEPORT MCMORAN INC · CL B CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$10.3M

175,000

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)

SOMNIGROUP INTERNATIONAL INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

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$5.5M

75,000

0.2%

1–20 of 41 issuers

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

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: 73.0%below median 80.0%
Concentration index: 267 bpsbelow median 446 bps
Positions with value: 47 / 47median 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: 73.0% · integer Herfindahl–Hirschman index in basis points over disclosed position values: 267 · QoQ moves: 76

Filing history

AVAILABLE QUARTERS

Available filing periods
Period	Source
2026-03-31	EDGAR ↗

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 Cartenna Capital, LP's 13F filings on SEC EDGAR ↗

Notes on this data

Reported positions

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.

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).