PINNBROOK CAPITAL MANAGEMENT LP
Reported holdings as of Q2 2026, from 19 quarterly filings.
Holdings
| Security | Ticker | Value | Shares | Weight | Weight change | Held | Change |
|---|---|---|---|---|---|---|---|
| INVESCO QQQ TR OPT | QQQ | $110.5M | options only | - | new | OPTIONS | |
| CSX CORP | CSX | $44.7M | 939,978 | +3.96pp | 2q | +1156.7%+$41.1M | |
| SEAGATE TECHNOLOGY HLDNGS PL OPT | STX | $38.8M | 13,840 | +3.87pp | 2q | +432.3%+$31.5M | |
| ADVANCED MICRO DEVICES INC OPT | AMD | $38.0M | options only | - | new | OPTIONS | |
| TAIWAN SEMICONDUCTOR MANUFAC OPT | TSM | $31.0M | 8,945 | - | new | NEW | |
| SANDISK CORP OPT | SNDK | $29.6M | 1,520 | - | new | NEW | |
| KODIAK GAS SVCS INC | KGS | $29.4M | 391,854 | +0.48pp | 2q | +124.1%+$16.3M | |
| TECHNIPFMC PLC OPT | FTI | $25.1M | 129,105 | +1.88pp | 14q | +192.6%+$16.5M | |
| MARATHON PETE CORP OPT | MPC | $24.7M | 10,038 | - | new | NEW | |
| JABIL INC | JBL | $22.7M | 58,867 | +0.89pp | 2q | +167.2%+$14.2M | |
| MICRON TECHNOLOGY INC OPT | MU | $18.8M | 1,800 | - | new | NEW | |
| NATERA INC | NTRA | $18.8M | 69,300 | - | new | NEW | |
| WABTEC | WAB | $18.6M | 69,107 | +1.46pp | 3q | +760.0%+$16.5M | |
| QUANTA SVCS INC | PWR | $17.1M | 23,734 | - | new | NEW | |
| TIMKEN CO | TKR | $16.5M | 113,500 | - | new | NEW | |
| ATI INC | ATI | $16.2M | 82,081 | +1.46pp | 2q | +1089.6%+$14.8M | |
| AMAZON COM INC OPT | AMZN | $15.6M | 7,100 | - | new | NEW | |
| TEXAS INSTRS INC | TXN | $15.0M | 50,400 | - | new | NEW | |
| ARAMARK | ARMK | $14.7M | 257,700 | - | new | NEW | |
| DT MIDSTREAM INC | DTM | $14.2M | 97,009 | - | new | NEW | |
| HUT 8 CORP OPT | HUT | $13.9M | 43,200 | - | new | NEW | |
| PERFORMANCE FOOD GROUP CO | PFGC | $12.9M | 115,000 | - | new | NEW | |
| WESTERN DIGITAL CORP | WDC | $12.3M | 19,280 | -10.16pp | 4q | +46.1%+$3.9M | |
| SNOWFLAKE INC OPT | SNOW | $12.0M | 15,070 | - | new | NEW | |
| MASTEC INC | MTZ | $11.3M | 27,243 | -1.82pp | 5q | -24.7%-$3.7M | |
| INVESCO DB MULTI-SECTOR COMM | DBA | $11.2M | 421,600 | - | new | NEW | |
| NOKIA CORP OPT | NOK | $10.3M | 232,133 | - | new | NEW | |
| VIKING HOLDINGS LTD | VIK | $10.0M | 95,300 | +0.78pp | 5q | +533.3%+$8.4M | |
| KNIGHT-SWIFT TRANSN HLDGS IN | KNX | $9.9M | 127,400 | - | new | NEW | |
| STMICROELECTRONICS N V | STM | $9.8M | 131,347 | - | new | NEW | |
| CIPHER DIGITAL INC OPT | CIFR | $9.6M | 43,000 | - | new | NEW | |
| ALPHABET INC | GOOGL | $9.1M | 25,440 | - | new | NEW | |
| HOWMET AEROSPACE INC | HWM | $9.0M | 33,317 | - | new | NEW | |
| SPHERE ENTERTAINMENT CO | SPHR | $8.9M | 51,208 | -0.36pp | 4q | +19.6%+$1.5M | |
| NVENT ELEC PLC | NVT | $8.8M | 52,110 | +0.42pp | 2q | +206.5%+$6.0M | |
| MATSON INC | MATX | $8.8M | 45,814 | +0.55pp | 2q | +409.0%+$7.1M | |
| ROSS STORES INC | ROST | $8.4M | 39,593 | -0.45pp | 3q | +65.5%+$3.3M | |
| ESCO TECHNOLOGIES INC | ESE | $8.0M | 22,960 | - | new | NEW | |
| ELI LILLY & CO | LLY | $8.0M | 6,640 | - | new | NEW | |
| SOMNIGROUP INTERNATIONAL INC | SGI | $8.0M | 101,429 | - | new | NEW | |
| TD SYNNEX CORPORATION | SNX | $7.4M | 27,600 | - | new | NEW | |
| VENTAS INC | VTR | $7.2M | 81,200 | - | new | NEW | |
| FLEX LTD | FLEX | $7.1M | 43,700 | - | new | NEW | |
| VALERO ENERGY CORP | VLO | $6.9M | 26,636 | - | new | NEW | |
| CDW CORP | CDW | $6.2M | 44,300 | - | new | NEW | |
| TWILIO INC | TWLO | $6.1M | 29,600 | - | new | NEW | |
| GLOBALFOUNDRIES INC | GFS | $5.9M | 71,600 | - | new | NEW | |
| WELLTOWER INC | WELL | $5.8M | 25,500 | - | new | NEW | |
| INNIO NV | INIO | $5.7M | 142,900 | - | new | NEW | |
| MKS INC. | MKSI | $5.6M | 12,700 | - | new | NEW | |
| DIGITALOCEAN HLDGS INC | DOCN | $5.4M | 34,262 | - | new | NEW | |
| HYATT HOTELS CORP | H | $5.1M | 26,500 | - | new | NEW | |
| ARROW ELECTRS INC | ARW | $5.1M | 23,700 | - | new | NEW | |
| CHARLES RIV LABS INTL INC | CRL | $4.8M | 21,300 | - | new | NEW | |
| TREX INC | TREX | $4.7M | 93,900 | - | new | NEW | |
| DATADOG INC | DDOG | $4.6M | 17,655 | - | new | NEW | |
| NIKE INC OPT | NKE | $4.1M | options only | - | new | OPTIONS | |
| LUMENTUM HLDGS INC OPT | LITE | $4.0M | options only | -1.53pp | 3q | OPTIONS | |
| COHERENT CORP | COHR | $4.0M | 10,160 | - | new | NEW | |
| FORTINET INC | FTNT | $4.0M | 25,900 | - | new | NEW | |
| MARVELL TECHNOLOGY INC | MRVL | $3.7M | 12,500 | - | new | NEW | |
| OKTA INC | OKTA | $3.5M | 25,700 | - | new | NEW | |
| MADISON AIR SOLUTIONS CORP | MAIR | $3.1M | 80,600 | - | new | NEW | |
| UNITEDHEALTH GROUP INC | UNH | $3.1M | 7,360 | - | new | NEW | |
| VIASAT INC | VSAT | $3.0M | 33,500 | - | new | NEW | |
| CARRIER GLOBAL CORPORATION | CARR | $3.0M | 41,000 | - | new | NEW | |
| BRUKER CORP | BRKR | $3.0M | 49,900 | - | new | NEW | |
| CIENA CORP | CIEN | $2.9M | 5,920 | -2.38pp | 3q | +186.7%+$1.9M | |
| INSIGHT ENTERPRISES INC | NSIT | $2.5M | 20,800 | - | new | NEW | |
| FOX CORP | FOXA | $2.5M | 48,200 | - | new | NEW | |
| MAPLEBEAR INC | CART | $2.5M | 52,800 | - | new | NEW | |
| CURTISS WRIGHT CORP | CW | $2.5M | 3,280 | -1.52pp | 5q | -67.4%-$5.1M | |
| IDEX CORP | IEX | $2.2M | 9,500 | - | new | NEW | |
| LIBERTY MEDIA CORP DEL | FWONK | $2.1M | 22,400 | - | new | NEW | |
| CELESTICA INC | CLS | $2.0M | 5,600 | - | new | NEW | |
| KONTOOR BRANDS INC | KTB | $2.0M | 24,500 | - | new | NEW | |
| EMBRAER S.A. | EMBJ | $2.0M | 31,700 | -0.44pp | 8q | -25.7%-$700.6K | |
| WATERS CORP | WAT | $2.0M | 5,360 | - | new | NEW | |
| LITTELFUSE INC | LFUS | $2.0M | 4,320 | - | new | NEW | |
| CITIGROUP INC | C | $1.9M | 13,300 | - | new | NEW | |
| OWENS CORNING NEW | OC | $1.7M | 10,700 | - | new | NEW | |
| ARISTA NETWORKS INC | ANET | $1.6M | 9,500 | - | new | NEW | |
| 10X GENOMICS INC | TXG | $1.6M | 40,600 | - | new | NEW | |
| LIVE NATION ENTERTAINMENT IN | LYV | $1.5M | 8,400 | - | new | NEW | |
| MADISON SQUARE GARDEN ENTMT | MSGE | $1.5M | 18,900 | - | new | NEW | |
| FORGENT POWER SOLUTIONS INC | FPS | $1.5M | 26,900 | - | new | NEW | |
| REVVITY INC | RVTY | $1.5M | 13,500 | - | new | NEW | |
| BLOOM ENERGY CORP | BE | $1.5M | 4,900 | - | new | NEW | |
| MACOM TECH SOLUTIONS HLDGS I | MTSI | $1.1M | 2,800 | - | new | NEW | |
| CRANE COMPANY | CR | $1.0M | 4,500 | - | new | NEW | |
| BARCLAYS PLC | BCS | $996.5K | 37,100 | - | new | NEW | |
| MORGAN STANLEY | MS | $982.5K | 4,700 | - | new | NEW |
By sector
Industry comes from the SIC code on each company's own SEC filings, which is self-reported and sometimes out of date. Derivative exposure is counted with the shares. Securities the SEC assigns no industry - funds, trusts, foreign issues - are shown as not classified rather than dropped.
| Sector | Value | Share |
|---|---|---|
| Semiconductors & Electronics | $185.4M | 19.8% |
| Funds & ETFs | $110.5M | 11.8% |
| Computer Hardware | $86.3M | 9.2% |
| Energy | $75.3M | 8.0% |
| Transport & Logistics | $73.4M | 7.8% |
| Industrials | $59.1M | 6.3% |
| Retail & Consumer | $49.5M | 5.3% |
| Construction & Building | $42.8M | 4.6% |
| Software & IT Services | $40.7M | 4.3% |
| Banks & Lending | $26.4M | 2.8% |
| Wholesale & Distribution | $25.3M | 2.7% |
| Mining & Metals | $25.1M | 2.7% |
| Other sectors | $129.6M | 13.8% |
| Not classified | $8.8M | 0.9% |
Quarter by quarter
| Quarter | Value | Positions | New | Added | Trimmed | Exited | Top 10 | Days to file |
|---|---|---|---|---|---|---|---|---|
| Q2 2026 | $938.1M | 92 | 74 | 14 | 4 | 21 | 42.1% | 43 |
| Q1 2026 | $383.9M | 39 | 17 | 6 | 15 | 72 | 70.2% | 44 |
| Q4 2025 | $715.0M | 94 | 42 | 17 | 32 | 70 | 39.2% | 37 |
| Q3 2025 | $903.9M | 122 | 82 | 23 | 16 | 31 | 39.5% | 44 |
| Q2 2025 | $876.4M | 71 | 47 | 11 | 12 | 23 | 46.5% | 39 |
| Q1 2025 | $496.3M | 47 | 27 | 4 | 15 | 49 | 53.9% | 42 |
| Q4 2024 | $1.0B | 69 | 43 | 7 | 15 | 47 | 56.4% | 31 |
| Q3 2024 | $703.4M | 73 | 37 | 13 | 22 | 15 | 47.6% | 44 |
| Q2 2024 | $474.0M | 51 | 21 | 9 | 18 | 58 | 55.3% | 44 |
| Q1 2024 | $1.2B | 88 | 55 | 15 | 16 | 28 | 40.6% | 44 |
| Q4 2023 | $889.3M | 61 | 36 | 14 | 8 | 14 | 66.2% | 44 |
| Q3 2023 | $400.7M | 39 | 19 | 13 | 6 | 21 | 69.2% | 44 |
| Q2 2023 | $282.0M | 41 | 21 | 11 | 8 | 30 | 67.0% | 42 |
| Q1 2023 | $192.2M | 50 | 36 | 10 | 2 | 18 | 44.8% | 45 |
| Q4 2022 | $156.1M | 32 | 20 | 2 | 10 | 32 | 78.3% | 44 |
| Q3 2022 | $164.0M | 44 | 25 | 10 | 7 | 24 | 65.5% | 45 |
| Q2 2022 | $199.0M | 43 | 28 | 9 | 5 | 29 | 53.1% | 36 |
| Q1 2022 | $205.4M | 44 | 36 | 1 | 6 | 26 | 72.3% | 43 |
| Q4 2021 | $256.5M | 34 | 0 | 0 | 0 | 0 | 76.7% | 42 |
Rows marked UNVERIFIED ID, PLACEHOLDER ID, TICKER AS ID or NON-CUSIP ID carry an identifier that is not a valid CUSIP. They are shown because the filer reported that money, but treat the security named with caution - hover the chip for what is wrong with it, and see the methodology.
Held counts consecutive filings in which this manager reported the position, and can reach further back than the quarters listed above: the tabs begin at Q4 2018 because earlier coverage is too sparse to describe a market, but tenure is counted over every filing we hold, some reaching to 2007. A position sold and later rebought starts again from one.
Weight change is the shift in this position's share of the whole book, in percentage points. It is the more useful column: when money flows into or out of a broad fund, almost every holding is bought or sold at once, so added and trimmed largely track flows. A weight that rose while the book shrank is a decision. Both compare with the previous quarter this filer reported, not the previous calendar quarter.