Cartenna Capital, LP — 13F Holdings & Portfolio
CIK 1808928 · latest 13F-HR filed 2026-08-14
Cartenna Capital, LP manages $4.20B in 13F-reported U.S. long-equity assets across 49 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are SELECT SECTOR SPDR TR (8.38%), IFXAF (7.15%), SPDR SERIES TRUST (6.24%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 22 new positions and exited 28; 12 existing positions rose in reported value and 1 fell.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
Long-equity book
Distinct positions
Filed 2026-08-14
vs 2026-03-31
Portfolio charts
Latest quarter's book, what changed, and how the portfolio has evolved across filings.
Portfolio map
Q2 26Box size = position value; colour = change in share count vs the prior quarter (green added, red trimmed, blue new). Rows split across managers or share classes are combined. Click a box for the stock.
Sector mix
% of 13F valueSectors from each company's SIC code; funds and ETFs grouped separately.
Biggest buys and sells
Q1 26 → Q2 26Estimated from the change in shares held × the quarter-end price, so price moves alone don't count as buying. New and exited positions are included.
13F assets and positions
4 quartersTotal reported 13F value (bars) and number of positions (line) each quarter. Value changes include market moves.
Top positions over time
reported valueThe eight largest current positions, valued at each quarter end.
Concentration
top 10 = 50.5%Cumulative share of the portfolio held in the largest N positions.
As of the firm’s regulatory filing dated Jun 22, 2026.
| Name | Title / Status | Ownership | Type |
|---|---|---|---|
| AVELLONE, PETER, EDWARD Control | MANAGING MEMBER, CIO since Dec 2019 | 50–75% | Individual |
| CARTENNA CAPITAL GP LLC Control | GENERAL PARTNER since Dec 2019 | Less than 5% | Domestic Entity |
| MCDUFFY, SEAN Control | PRESIDENT, CHIEF COMPLIANCE OFFICER since Mar 2021 | 5–10% | Individual |
| DINATALI, JEFFREY, FRANK | HEAD TRADER since Jan 2021 | 5–10% | Individual |
| HOFFMAN, DAVID, GABRIEL | SENIOR RESEARCH ANALYST since Sep 2020 | 5–10% | Individual |
| MOLLOY, RYAN, M | SENIOR RESEARCH ANALYST since Oct 2022 | 5–10% | Individual |
| AVELLONE, PETER, EDWARD Control Indirect owner via CARTENNA CAPITAL GP LLC | MANAGING MEMBER since Dec 2019 | 75% or more | Individual |
Ownership & leadership changes · 3 filings with changes since Feb 14, 2020
From the firm’s regulatory filings, newest first. Dates are filing dates: a filing that no longer lists someone does not say when they left.
- ChangedCARTENNA CAPITAL GP LLC · now a control person
- ChangedMCDUFFY, SEAN · title PRESIDENT, CHIEF OPERATING OFFICER, CHIEF COMPLIANCE OFFICER → PRESIDENT, CHIEF COMPLIANCE OFFICER
- AddedDINATALI, JEFFREY, FRANK · HEAD TRADER · 5–10%
- AddedHOFFMAN, DAVID, GABRIEL · SENIOR RESEARCH ANALYST · 5–10%
- AddedMOLLOY, RYAN, M · SENIOR RESEARCH ANALYST · 5–10%
- ChangedAVELLONE, PETER, EDWARD · ownership 75% or more → 50–75%
- ChangedMCDUFFY, SEAN · title CHIEF OPERATING OFFICER, CHIEF COMPLIANCE OFFICER → PRESIDENT, CHIEF OPERATING OFFICER, CHIEF COMPLIANCE OFFICER; ownership Less than 5% → 5–10%
- AddedMCDUFFY, SEAN · CHIEF OPERATING OFFICER, CHIEF COMPLIANCE OFFICER · Less than 5% · control person
- ChangedAVELLONE, PETER, EDWARD · title MANAGING MEMBER, CIO, CCO → MANAGING MEMBER, CIO
- ListedAVELLONE, PETER, EDWARD · MANAGING MEMBER, CIO, CCO · 75% or more · control person
- ListedAVELLONE, PETER, EDWARD · MANAGING MEMBER · 75% or more · indirect via CARTENNA CAPITAL GP LLC · control person
- ListedCARTENNA CAPITAL GP LLC · GENERAL PARTNER · Less than 5%
Quarter-over-quarter changes
Changes in reported position value vs the prior 13F, so price moves count too, not just shares bought or sold.
Top Adds (vs prior quarter)
- SOMNIGROUP INTERNATIONAL INC$100.3M +1809.1%
- AMPHENOL CORP$78.7M +265.2%
- LAM RESEARCH CORP$71.5M +91.7%
- MOTOROLA SOLUTIONS INC$70.5M +141.3%
- ANALOG DEVICES INC$60.6M +65.7%
New Positions
- 3M CO$186.2M
- APPLIED MATLS INC$137.4M
- HOWMET AEROSPACE INC$121.0M
- HUNT J B TRANS SVCS INC$97.0M
- ALPHABET INC$80.4M
Exited Positions
- PARKER-HANNIFIN CORP$127.6M
- TRANE TECHNOLOGIES PLC$112.5M
- ASML HLDG NV$95.8M
- ULTA BEAUTY INC$84.9M
- GRANITE CONSTR INC$81.5M
Cartenna Capital, LP Holdings (2026-06-30)
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | SELECT SECTOR SPDR TR Put | — | 81369Y954 | $351.9M | 8.38% | 1,900,000 | SH |
| 2 | ISHARES TR Put | IFXAF | 464287955 | $300.4M | 7.15% | 1,000,000 | SH |
| 3 | SPDR SERIES TRUST Put | — | 78464A958 | $262.0M | 6.24% | 3,500,000 | SH |
| 4 | 3M CO | MMM | 88579Y101 | $186.2M | 4.43% | 1,150,000 | SH |
| 5 | VANECK ETF TRUST Put | GENZ | 92189F956 | $164.0M | 3.90% | 250,000 | SH |
| 6 | AMETEK INC | AME | 031100100 | $157.3M | 3.74% | 650,000 | SH |
| 7 | ANALOG DEVICES INC | ADI | 032654105 | $152.9M | 3.64% | 385,000 | SH |
| 8 | LAM RESEARCH CORP | LRCX | 512807306 | $149.5M | 3.56% | 345,000 | SH |
| 9 | APPLIED MATLS INC | AMAT | 038222105 | $137.4M | 3.27% | 190,000 | SH |
| 10 | HOWMET AEROSPACE INC | HWM | 443201108 | $121.0M | 2.88% | 450,000 | SH |
| 11 | MOTOROLA SOLUTIONS INC | MSI | 620076307 | $120.4M | 2.87% | 290,000 | SH |
| 12 | AMAZON COM INC | AMZN | 023135106 | $116.8M | 2.78% | 490,000 | SH |
| 13 | KEYSIGHT TECHNOLOGIES INC | KEYS | 49338L103 | $113.8M | 2.71% | 325,000 | SH |
| 14 | NVIDIA CORPORATION Call | NVDA | 67066G904 | $110.0M | 2.62% | 550,000 | SH |
| 15 | AMPHENOL CORP | APH | 032095101 | $108.4M | 2.58% | 615,000 | SH |
| 16 | SOMNIGROUP INTERNATIONAL INC | SGI | 88023U101 | $105.8M | 2.52% | 1,350,000 | SH |
| 17 | HUNT J B TRANS SVCS INC | JBHT | 445658107 | $97.0M | 2.31% | 335,000 | SH |
| 18 | ALPHABET INC | GOOGL | 02079K305 | $80.4M | 1.91% | 225,000 | SH |
| 19 | PLEXUS CORP | PLXS | 729132100 | $79.7M | 1.90% | 265,000 | SH |
| 20 | LINCOLN ELEC HLDGS INC | LECO | 533900106 | $78.3M | 1.86% | 295,000 | SH |
| 21 | WATTS WATER TECHNOLOGIES INC | WTS | 942749102 | $74.4M | 1.77% | 190,000 | SH |
| 22 | SPOTIFY TECHNOLOGY S A | SPOT | L8681T102 | $73.5M | 1.75% | 160,000 | SH |
| 23 | WW GRAINGER INC | GWW | 384802104 | $71.4M | 1.70% | 52,500 | SH |
| 24 | ARK ETF TR Put | ARKE | 00214Q954 | $68.7M | 1.64% | 850,000 | SH |
| 25 | CRANE COMPANY | CR | 224408104 | $66.9M | 1.59% | 300,000 | SH |
| 26 | AUTOZONE INC | AZO | 053332102 | $65.5M | 1.56% | 20,500 | SH |
| 27 | EQUINIX INC | EQIX | 29444U700 | $57.3M | 1.36% | 55,000 | SH |
| 28 | ALLEGION PLC | ALLE | G0176J109 | $56.2M | 1.34% | 400,000 | SH |
| 29 | WILLSCOT HLDGS CORP | WSC | 971378104 | $51.9M | 1.24% | 1,800,000 | SH |
| 30 | 3M CO Call | — | 88579Y901 | $48.6M | 1.16% | 300,000 | SH |
| 31 | STARBUCKS CORP | SBUX | 855244109 | $47.0M | 1.12% | 460,000 | SH |
| 32 | GARRETT MOTION INC | GTX | 366505105 | $44.4M | 1.06% | 1,225,000 | SH |
| 33 | MOTOROLA SOLUTIONS INC Call | MSI | 620076907 | $44.0M | 1.05% | 106,000 | SH |
| 34 | SOMNIGROUP INTERNATIONAL INC Call | SGI | 88023U901 | $43.1M | 1.03% | 550,000 | SH |
| 35 | DYCOM INDS INC | DY | 267475101 | $40.4M | 0.96% | 80,000 | SH |
| 36 | SHARKNINJA INC | SN | G8068L108 | $38.1M | 0.91% | 250,000 | SH |
| 37 | GE AEROSPACE | GE | 369604301 | $37.4M | 0.89% | 100,000 | SH |
| 38 | AMAZON COM INC Call | AMZN | 023135906 | $35.8M | 0.85% | 150,000 | SH |
| 39 | WALMART INC | WMT | 931142103 | $34.0M | 0.81% | 300,000 | SH |
| 40 | OREILLY AUTOMOTIVE INC | ORLY | 67103H107 | $32.2M | 0.77% | 350,000 | SH |
| 41 | TERAWULF INC | WULF | 88080T104 | $30.9M | 0.74% | 1,250,000 | SH |
| 42 | XPO INC | XPO | 983793100 | $28.7M | 0.68% | 140,000 | SH |
| 43 | TIMKEN CO | TKR | 887389104 | $25.4M | 0.61% | 175,000 | SH |
| 44 | AMETEK INC Call | AME | 031100900 | $24.2M | 0.58% | 100,000 | SH |
| 45 | CAPRI HOLDINGS LIMITED Call | CPRI | G1890L907 | $18.6M | 0.44% | 1,000,000 | SH |
| 46 | OREILLY AUTOMOTIVE INC Call | — | 67103H907 | $18.4M | 0.44% | 200,000 | SH |
| 47 | KARMAN HLDGS INC | KRMN | 485924104 | $12.5M | 0.30% | 250,000 | SH |
| 48 | KARMAN HLDGS INC Call | — | 485924904 | $9.2M | 0.22% | 185,000 | SH |
| 49 | SPACE EXPLORATION TECHN CORP | SPCX | 84615Q103 | $8.5M | 0.20% | 50,000 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-08-14 | $4.20B | 49 | 0001420506-26-001751 |
| 2026-03-31 | 2026-05-15 | $2.74B | 47 | 0001420506-26-001112 |
| 2025-12-31 | 2026-02-17 | $3.01B | 48 | 0001420506-26-000518 |
| 2025-09-30 | 2025-11-14 | $3.53B | 40 | 0001420506-25-003323 |
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