SummitTX Capital, L.P.
In its 13F for Q3 2025 (holdings as of September 30, 2025, filed November 14, 2025), SummitTX Capital, L.P. reported 720 stock positions worth $2.4 billion. Its top holding was iShares Core S&P 500 ETF (IVV) at 10.7% of the portfolio, followed by SS SPDR S&P 500 ETF Trust-US (SPY, 3.8%) and Invesco QQQ Trust Series 1 (QQQ, 3.5%). Compared with Q2 2025, it opened 296 new positions, sold out of 292, added to 188 and reduced 233. The biggest buy was a new position in SS SPDR S&P 500 ETF Trust-US (SPY) and the biggest sale iShares Core S&P 500 ETF (IVV, shares −22%).
- Most Recent 13F
- Q2 2026
- Location
- FORT WORTH, TX
- CIK
- 0002052310
- Portfolio Value
- $2.4B (Q3 2025)
- SEC Filing
- 0000905148-25-004050 ↗ filed Nov 14, 2025
Holdings Value
Holdings 720 stocks · $2.4B
| IVV iShares Core S&P 500 ETF | 10.71% | 384,700 | $257.5M | Reduce -21.6% |
| SPY SS SPDR S&P 500 ETF Trust-US | 3.83% | 138,363 | $92.2M | New |
| QQQ Invesco QQQ Trust Series 1 | 3.55% | 142,000 | $85.3M | Add +20.3% |
| MSFT Microsoft Corp. | 1.19% | 55,254 | $28.6M | Reduce -38.4% |
| CSCO Cisco Systems Inc. | 1.08% | 377,963 | $25.9M | Add +44.8% |
| MKSI MKS Inc. | 1.01% | 196,734 | $24.3M | Add +30.3% |
| NVDA Nvidia Corp. | 1.01% | 130,125 | $24.3M | Reduce -51.2% |
| CYBR Cyberark Software Ltd./Israel | 0.96% | 47,572 | $23.0M | Add +213.0% |
| PPL PPL Corp. | 0.94% | 607,723 | $22.6M | Add +18.9% |
| MTH Meritage Homes Corp. | 0.93% | 307,913 | $22.3M | Reduce -0.8% |
| TOL Toll Brothers Inc. | 0.89% | 155,722 | $21.5M | Reduce -11.9% |
| TER Teradyne Inc. | 0.88% | 154,466 | $21.3M | New |
| AMAT Applied Materials Inc. | 0.86% | 101,177 | $20.7M | Add +71.3% |
| GFF Griffon Corp. | 0.86% | 270,372 | $20.6M | Add +42.2% |
| OC Owens Corning | 0.81% | 137,856 | $19.5M | Add +19.8% |
| NSC Norfolk Southern Corp. | 0.75% | 60,072 | $18.0M | Add +53.5% |
| FYBR Frontier Communications Pare | 0.73% | 472,527 | $17.6M | New |
| XEL Xcel Energy Inc. | 0.72% | 215,134 | $17.4M | Add +45.5% |
| ETR Entergy Corp. | 0.69% | 179,163 | $16.7M | Reduce -22.7% |
| AEE Ameren Corporation | 0.69% | 159,758 | $16.7M | Reduce -11.4% |
| META Meta Platforms Inc. Class A | 0.67% | 22,008 | $16.2M | Add +12.8% |
| COHR Coherent Corp. | 0.66% | 146,332 | $15.8M | Add +111.8% |
| CAT Caterpillar Inc. | 0.63% | 31,956 | $15.2M | Add +4.9% |
| DTE DTE Energy Company | 0.62% | 106,043 | $15.0M | Reduce -0.2% |
| TTWO Take-Two Interactive Softwre | 0.62% | 57,750 | $14.9M | Add +16.9% |
| FTI Technipfmc PLC | 0.61% | 372,792 | $14.7M | New |
| EVRG Evergy Inc. | 0.60% | 190,813 | $14.5M | Add +11.4% |
| AMH American Homes 4 Rent- A | 0.60% | 434,379 | $14.4M | Add +49.7% |
| CMI Cummins Inc. | 0.59% | 33,666 | $14.2M | Add +459.1% |
| SMTC Semtech Corp. | 0.58% | 196,150 | $14.0M | Reduce -28.3% |
| DOC Healthpeak Properties Inc. | 0.58% | 730,991 | $14.0M | Reduce -29.3% |
| CCL Carnival Corp. | 0.55% | 459,148 | $13.3M | New |
| AVGO Broadcom Inc. | 0.55% | 40,016 | $13.2M | New |
| SNX TD Synnex Corp. | 0.55% | 80,541 | $13.2M | New |
| ASML ASML Holding NV-NY Reg SHS | 0.54% | 13,414 | $13.0M | Add +347.1% |
| TSM Taiwan Semiconductor-SP ADR | 0.53% | 45,654 | $12.8M | Reduce -44.6% |
| LBRDK Liberty Broadband-C | 0.53% | 198,763 | $12.6M | New |
| EA Electronic Arts Inc. | 0.51% | 61,167 | $12.3M | Add +2172.2% |
| GTLS Chart Industries Inc. | 0.51% | 61,000 | $12.2M | New |
| NEE Nextera Energy Inc. | 0.50% | 159,208 | $12.0M | New |
| NCLH Norwegian Cruise Line Holdin | 0.50% | 487,748 | $12.0M | Add +86.2% |
| MRVL Marvell Technology Inc. | 0.47% | 133,761 | $11.2M | New |
| LRCX Lam Research Corp. | 0.47% | 83,501 | $11.2M | Reduce -16.4% |
| CRH CRH PLC | 0.45% | 89,866 | $10.8M | Reduce -12.9% |
| WTRG Essential Utilities Inc. | 0.44% | 265,394 | $10.6M | Add +100.6% |
| AGIO Agios Pharmaceuticals Inc. | 0.44% | 262,977 | $10.6M | New |
| FLEX Flex Ltd. | 0.43% | 179,306 | $10.4M | Add +1141.5% |
| KRG Kite Realty Group Trust | 0.43% | 463,566 | $10.3M | Add +19.0% |
| EPRT Essential Properties Realty | 0.42% | 342,416 | $10.2M | Add +194.1% |
| VALE Vale SA-SP ADR | 0.42% | 929,119 | $10.1M | Add +79.3% |
| TMHC Taylor Morrison Home Corp. | 0.42% | 151,742 | $10.0M | New |
| WMT Walmart Inc. | 0.41% | 96,537 | $9.9M | Add +78.1% |
| TTMI TTM Technologies | 0.41% | 172,028 | $9.9M | Reduce -4.3% |
| SRE Sempra | 0.41% | 109,521 | $9.9M | New |
| INVH Invitation Homes Inc. | 0.41% | 332,274 | $9.7M | Add +193.3% |
| SIMO Silicon Motion Technol-ADR | 0.39% | 98,067 | $9.3M | Reduce -45.5% |
| FE Firstenergy Corp. | 0.39% | 202,579 | $9.3M | New |
| EXE Expand Energy Corp. | 0.38% | 86,862 | $9.2M | Add +73.6% |
| SLNO Soleno Therapeutics Inc. | 0.37% | 132,816 | $9.0M | Add +355.8% |
| ADSK Autodesk Inc. | 0.37% | 27,914 | $8.9M | Add +14.6% |
| FNV Franco-Nevada Corp. | 0.36% | 39,191 | $8.7M | Reduce -20.1% |
| CW Curtiss-Wright Corp. | 0.36% | 15,763 | $8.6M | Add +0.7% |
| BKV BKV Corporation | 0.35% | 367,844 | $8.5M | Add +19.8% |
| CSTM Constellium SE | 0.35% | 560,909 | $8.3M | Add +4.8% |
| GILD Gilead Sciences Inc. | 0.34% | 74,476 | $8.3M | Add +10.3% |
| AVB Avalonbay Communities Inc. | 0.33% | 41,354 | $8.0M | Add +8.7% |
| LNT Alliant Energy Corp. | 0.33% | 116,754 | $7.9M | New |
| GOOGL Alphabet Inc. Class A | 0.32% | 31,777 | $7.7M | Add +19.5% |
| ESRT Empire State Realty Trust-A | 0.31% | 976,054 | $7.5M | Add +30.1% |
| KVYO Klaviyo Inc. Class A | 0.30% | 264,169 | $7.3M | Add +202.9% |
| VMC Vulcan Materials Co. | 0.30% | 23,196 | $7.1M | Add +1661.3% |
| SIL Global X Silver Miners ETF | 0.29% | 98,500 | $7.1M | Add +31.3% |
| RMBS Rambus Inc. | 0.29% | 67,388 | $7.0M | Reduce -74.9% |
| FBIN Fortune Brands Innovations I | 0.29% | 131,323 | $7.0M | Reduce -7.8% |
| REG Regency Centers Corp. | 0.29% | 96,109 | $7.0M | New |
| NI Nisource Inc. | 0.29% | 159,612 | $6.9M | Reduce -45.6% |
| B Barrick Mining Corp. | 0.29% | 210,860 | $6.9M | New |
| WFRD Weatherford International PL | 0.29% | 100,588 | $6.9M | Add +1604.9% |
| RCL Royal Caribbean Cruises Ltd. | 0.29% | 21,200 | $6.9M | New |
| HWM Howmet Aerospace Inc. | 0.28% | 34,812 | $6.8M | New |
| DUK Duke Energy Corp. | 0.28% | 55,078 | $6.8M | Reduce -32.4% |
| IWM iShares Russell 2000 ETF | 0.28% | 27,570 | $6.7M | Reduce -40.3% |
| CUZ Cousins Properties Inc. | 0.27% | 227,864 | $6.6M | Reduce -31.8% |
| FLR Fluor Corp. | 0.27% | 156,373 | $6.6M | Reduce -46.6% |
| AR Antero Resources Corp. | 0.27% | 192,516 | $6.5M | New |
| ESLT Elbit Systems Ltd. | 0.27% | 12,672 | $6.5M | Add +14.9% |
| CRM Salesforce Inc. | 0.27% | 27,215 | $6.4M | Add +1196.0% |
| PTCT PTC Therapeutics Inc. | 0.26% | 102,734 | $6.3M | Add +638.7% |
| FIX Comfort Systems USA Inc. | 0.26% | 7,577 | $6.3M | New |
| EMBJ Embraer SA-Spon ADR | 0.26% | 103,154 | $6.2M | New |
| CNP Centerpoint Energy Inc. | 0.25% | 157,365 | $6.1M | Reduce -32.2% |
| EME Emcor Group Inc. | 0.25% | 9,368 | $6.1M | New |
| URI United Rentals Inc. | 0.25% | 6,345 | $6.1M | Reduce -35.1% |
| PKG Packaging Corp. of America | 0.25% | 27,789 | $6.1M | Add +1146.1% |
| NKE Nike Inc. Class B | 0.25% | 84,951 | $5.9M | Add +2829.3% |
| AMZN Amazon.com Inc. | 0.25% | 26,882 | $5.9M | Reduce -75.4% |
| TRGP Targa Resources Corp. | 0.25% | 35,203 | $5.9M | Reduce -1.4% |
| EXR Extra Space Storage Inc. | 0.25% | 41,814 | $5.9M | New |
| WAB Wabtec Corp. | 0.24% | 28,950 | $5.8M | New |
| AL Sumisho Air Lease Corp. filed as AIR LEASE CORP | 0.24% | 90,000 | $5.7M | New |
Options reported separately and not counted above: IWM calls ($8.2M), SPY calls ($5.9M), LLY calls ($1.5M), AMGN calls ($1.4M), AMGN puts ($988K).
Portfolio Sells Q2 2025 → Q3 2025
| IVV iShares Core S&P 500 ETF | Reduce -21.6% | 10.71% | −2.72 |
| NVDA Nvidia Corp. | Reduce -51.2% | 1.01% | −0.84 |
| AMZN Amazon.com Inc. | Reduce -75.4% | 0.25% | −0.81 |
| MSFT Microsoft Corp. | Reduce -38.4% | 1.19% | −0.78 |
| MHO M/I Homes Inc. | Sold out | 0.00% | −0.74 |
| NXPI NXP Semiconductors NV | Sold out | 0.00% | −0.72 |
| CCJ Cameco Corp. | Sold out | 0.00% | −0.68 |
| LLY Eli Lilly & Co. | Reduce -88.9% | 0.08% | −0.66 |
| KEX Kirby Corp. | Sold out | 0.00% | −0.64 |
| CHPT Chargepoint Holdings Inc. | Sold out | 0.00% | −0.54 |
| RMBS Rambus Inc. | Reduce -74.9% | 0.29% | −0.47 |
| IEFA iShares Core MSCI Eafe ETF | Reduce -94.9% | 0.02% | −0.45 |
| SPG Simon Property Group Inc. | Reduce -91.6% | 0.04% | −0.44 |
| JNJ Johnson & Johnson | Sold out | 0.00% | −0.43 |
| SKYW Skywest Inc. | Sold out | 0.00% | −0.40 |
| PFE Pfizer Inc. | Reduce -83.7% | 0.08% | −0.39 |
| FLR Fluor Corp. | Reduce -46.6% | 0.27% | −0.39 |
| DDOG Datadog Inc. Class A | Sold out | 0.00% | −0.35 |
| SOC Sable Offshore Corp. | Sold out | 0.00% | −0.34 |
| MTSI Macom Technology Solutions H | Reduce -51.8% | 0.21% | −0.32 |
| BAC Bank of America Corp. | Reduce -75.8% | 0.11% | −0.32 |
| T AT&T Inc. | Reduce -59.2% | 0.19% | −0.31 |
| TXN Texas Instruments Inc. | Reduce -84.8% | 0.05% | −0.31 |
| VSH Vishay Intertechnology Inc. | Sold out | 0.00% | −0.31 |
| TDG Transdigm Group Inc. | Reduce -94.4% | 0.01% | −0.30 |
| FDX FedEx Corp. | Sold out | 0.00% | −0.30 |
| PHM Pultegroup Inc. | Reduce -84.5% | 0.07% | −0.29 |
| TSM Taiwan Semiconductor-SP ADR | Reduce -44.6% | 0.53% | −0.29 |
| SAP Sap SE-Sponsored ADR | Sold out | 0.00% | −0.29 |
| GRMN Garmin Ltd. | Sold out | 0.00% | −0.28 |
| WPM Wheaton Precious Metals Corp. | Sold out | 0.00% | −0.28 |
| BA The Boeing Co. | Reduce -55.6% | 0.21% | −0.27 |
| AA Alcoa Corp. | Reduce -82.5% | 0.06% | −0.26 |
| IJR iShares Core S&P Small-Cap E | Reduce -88.0% | 0.04% | −0.26 |
| OXY Occidental Petroleum Corp. | Sold out | 0.00% | −0.26 |
| ON On Semiconductor | Reduce -89.4% | 0.03% | −0.26 |
| MCHP Microchip Technology Inc. | Reduce -88.3% | 0.03% | −0.26 |
| SAND Sandstorm Gold Ltd. | Sold out | 0.00% | −0.25 |
| PNW Pinnacle West Capital | Reduce -91.8% | 0.02% | −0.25 |
| CP Canadian Pacific Kansas City | Sold out | 0.00% | −0.24 |
| MTZ Mastec Inc. | Reduce -61.4% | 0.20% | −0.24 |
| FANG Diamondback Energy Inc. | Sold out | 0.00% | −0.24 |
| PWR Quanta Services Inc. | Reduce -69.8% | 0.11% | −0.24 |
| FRO Frontline PLC | Sold out | 0.00% | −0.24 |
| ANET Arista Networks Inc. | Sold out | 0.00% | −0.23 |
| MATX Matson Inc. | Sold out | 0.00% | −0.23 |
| NI Nisource Inc. | Reduce -45.6% | 0.29% | −0.23 |
| COP Conocophillips | Sold out | 0.00% | −0.23 |
| AMT American Tower Corp. | Reduce -93.2% | 0.01% | −0.23 |
| BLD Topbuild Corp. | Reduce -64.4% | 0.15% | −0.22 |
Portfolio Buys Q2 2025 → Q3 2025
| SPY SS SPDR S&P 500 ETF Trust-US | New | 3.83% | +3.83 |
| TER Teradyne Inc. | New | 0.88% | +0.88 |
| FYBR Frontier Communications Pare | New | 0.73% | +0.73 |
| CYBR Cyberark Software Ltd./Israel | Add +213.0% | 0.96% | +0.68 |
| QQQ Invesco QQQ Trust Series 1 | Add +20.3% | 3.55% | +0.68 |
| FTI Technipfmc PLC | New | 0.61% | +0.61 |
| CCL Carnival Corp. | New | 0.55% | +0.55 |
| AVGO Broadcom Inc. | New | 0.55% | +0.55 |
| SNX TD Synnex Corp. | New | 0.55% | +0.55 |
| LBRDK Liberty Broadband-C | New | 0.53% | +0.53 |
| GTLS Chart Industries Inc. | New | 0.51% | +0.51 |
| CMI Cummins Inc. | Add +459.1% | 0.59% | +0.50 |
| NEE Nextera Energy Inc. | New | 0.50% | +0.50 |
| EA Electronic Arts Inc. | Add +2172.2% | 0.51% | +0.49 |
| MRVL Marvell Technology Inc. | New | 0.47% | +0.47 |
| AGIO Agios Pharmaceuticals Inc. | New | 0.44% | +0.44 |
| ASML ASML Holding NV-NY Reg SHS | Add +347.1% | 0.54% | +0.43 |
| TMHC Taylor Morrison Home Corp. | New | 0.42% | +0.42 |
| SRE Sempra | New | 0.41% | +0.41 |
| FLEX Flex Ltd. | Add +1141.5% | 0.43% | +0.40 |
| FE Firstenergy Corp. | New | 0.39% | +0.39 |
| AMAT Applied Materials Inc. | Add +71.3% | 0.86% | +0.39 |
| COHR Coherent Corp. | Add +111.8% | 0.66% | +0.38 |
| MKSI MKS Inc. | Add +30.3% | 1.01% | +0.35 |
| LNT Alliant Energy Corp. | New | 0.33% | +0.33 |
| NSC Norfolk Southern Corp. | Add +53.5% | 0.75% | +0.31 |
| REG Regency Centers Corp. | New | 0.29% | +0.29 |
| B Barrick Mining Corp. | New | 0.29% | +0.29 |
| RCL Royal Caribbean Cruises Ltd. | New | 0.29% | +0.29 |
| HWM Howmet Aerospace Inc. | New | 0.28% | +0.28 |
| VMC Vulcan Materials Co. | Add +1661.3% | 0.30% | +0.28 |
| XEL Xcel Energy Inc. | Add +45.5% | 0.72% | +0.28 |
| CSCO Cisco Systems Inc. | Add +44.8% | 1.08% | +0.28 |
| WFRD Weatherford International PL | Add +1604.9% | 0.29% | +0.27 |
| AR Antero Resources Corp. | New | 0.27% | +0.27 |
| SLNO Soleno Therapeutics Inc. | Add +355.8% | 0.37% | +0.27 |
| NCLH Norwegian Cruise Line Holdin | Add +86.2% | 0.50% | +0.27 |
| EPRT Essential Properties Realty | Add +194.1% | 0.42% | +0.26 |
| FIX Comfort Systems USA Inc. | New | 0.26% | +0.26 |
| EMBJ Embraer SA-Spon ADR | New | 0.26% | +0.26 |
| EME Emcor Group Inc. | New | 0.25% | +0.25 |
| GFF Griffon Corp. | Add +42.2% | 0.86% | +0.25 |
| EXR Extra Space Storage Inc. | New | 0.25% | +0.25 |
| CRM Salesforce Inc. | Add +1196.0% | 0.27% | +0.24 |
| INVH Invitation Homes Inc. | Add +193.3% | 0.41% | +0.24 |
| WAB Wabtec Corp. | New | 0.24% | +0.24 |
| AL Sumisho Air Lease Corp. | New | 0.24% | +0.24 |
| NKE Nike Inc. Class B | Add +2829.3% | 0.25% | +0.24 |
| OII Oceaneering Intl Inc. | New | 0.23% | +0.23 |
| PKG Packaging Corp. of America | Add +1146.1% | 0.25% | +0.23 |
Options Activity Q2 2025 → Q3 2025
| SPY SS SPDR S&P 500 ETF Trust-US | put | Sold out | 50,000 | $30.9Mbefore exit |
| SMH Vaneck Semiconductor ETF | put | Sold out | 40,000 | $11.2Mbefore exit |
| IWM iShares Russell 2000 ETF | call | New | 34,000 | $8.2M |
| SPY SS SPDR S&P 500 ETF Trust-US | call | New | 8,800 | $5.9M |
| LLY Eli Lilly & Co. | put | Sold out | 7,500 | $5.8Mbefore exit |
| LLY Eli Lilly & Co. | call | New | 2,000 | $1.5M |
| AMGN Amgen Inc. | call | Reduce -63.0% | 5,000 | $1.4M |
Calls and puts are listed by the shares they cover; their value is not part of the stock holdings above.