CIK: 0002052310
Total reported value
$3.2B
Reporting period: 2026-03-31 · Number of holdings: 744
SummitTX Capital, L.P. disclosed 744 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $3.2B and a quarterly turnover rate of 96.2%.
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SummitTX Capital, L.P.'s disclosed holdings carry a Herfindahl concentration index of 0.029 — mathematically equivalent to about 35 equally-sized positions, well below its 744 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 4.49), with a handful of outsized bets alongside many smaller positions.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Sector classification currently covers about 63% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
Add SPY
+80.2% $202.2M
Add QQQ
+72.1% $63.5M
Add WBD
+528.6% $38.3M
Trim UNH
-98.4% -$26.9M
Trim ELV
-95.7% -$26.9M
Trim WMT
-82.0% -$23.0M
Showing top 200 holdings (of 744 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-Large Cap & Growth | 15.10% | +6.62% | +80.21% | |
| 2 | QQQ | Invesco Qqq Trust Series 1 | ETF-Tech | 5.20% | +2.10% | +72.09% | |
| 3 | WBD | Warner Bros Discovery INC | Stock-Comm Services | 1.44% | +1.21% | +528.64% | |
| 4 | RSP | Invesco S&p 500 Equal Weight | ETF-Large Cap & Growth | 1.40% | -0.33% | -21.75% | |
| 5 | ASML | ASML Holding N.V. | Stock-Tech | 1.16% | — | -24.72% | |
| 6 | MKSI | Mks INC | Stock-Tech | 1.15% | — | -21.79% | |
| 7 | MDY | State Street Spdr S&p Midcap | ETF-Other | 1.03% | +0.34% | +41.24% | |
| 8 | GFF | Griffon CORP | Stock-Industrials | 0.94% | — | +42.90% | |
| 9 | MTH | Meritage Homes CORP | Stock-Consumer Disc | 0.91% | — | +16.14% | |
| 10 | CTRA | Coterra Energy INC | Stock-Energy | 0.88% | +0.88% | NEW | |
| 11 | BLD | Topbuild CORP | Stock-Industrials | 0.85% | — | +55.42% | |
| 12 | NVR | Nvr INC | Stock-Consumer Disc | 0.84% | +0.84% | NEW | |
| 13 | CSCO | Cisco Systems INC | Stock-Tech | 0.84% | +0.32% | +54.99% | |
| 14 | GE | General Electric | Stock-Industrials | 0.80% | +0.80% | NEW | |
| 15 | NVDA | Nvidia CORP | Stock-Tech | 0.78% | — | +7.52% | |
| 16 | AMZN | Amazon.com INC | Stock-Consumer Disc | 0.75% | — | -5.16% | |
| 17 | KEX | Kirby CORP | Stock-Industrials | 0.69% | +0.69% | NEW | |
| 18 | AMAT | Applied Materials INC | Stock-Tech | 0.66% | — | -43.62% | |
| 19 | EA | Electronic Arts INC | Stock-Comm Services | 0.64% | — | +52.18% | |
| 20 | CWAN | Clearwater Analytics Holdings, Inc. | Stock-Tech | 0.63% | — | +21.84% | |
| 21 | ETR | Entergy CORP | Stock-Utilities | 0.62% | — | -4.79% | |
| 22 | LNT | Alliant Energy CORP | Stock-Utilities | 0.61% | — | +65.61% | |
| 23 | TSM | Taiwan Semiconductor-sp Adr | Stock-Tech | 0.55% | — | -29.27% | |
| 24 | AEE | Ameren Corporation | Stock-Utilities | 0.54% | — | +1.20% | |
| 25 | AEP | American Electric Power | Stock-Utilities | 0.53% | — | +48.85% | |
| 26 | 430 | Terns Pharmaceuticals INC | Stock-Other | 0.51% | — | +44.63% | |
| 27 | FE | Firstenergy CORP | Stock-Utilities | 0.51% | — | +3.52% | |
| 28 | FNV | Franco-nevada CORP | Stock-Materials | 0.51% | +0.47% | +909.91% | |
| 29 | XEL | Xcel Energy INC | Stock-Utilities | 0.51% | — | -28.74% | |
| 30 | OC | Owens Corning | Stock-Industrials | 0.48% | — | -16.10% | |
| 31 | ORLY | O'reilly Automotive INC | Stock-Consumer Disc | 0.48% | +0.45% | +1215.76% | |
| 32 | NSC | Norfolk Southern CORP | Stock-Industrials | 0.48% | — | -35.76% | |
| 33 | VT | Vanguard Tot World Stk ETF | ETF-Other | 0.46% | — | +5.36% | |
| 34 | XLF | Ss Financial Select Sector | ETF-Other | 0.45% | +0.45% | NEW | |
| 35 | RYTM | Rhythm Pharmaceuticals INC | Stock-Other | 0.45% | — | +105.13% | |
| 36 | DOC | Healthpeak Properties INC | Stock-Real Estate | 0.43% | — | -28.08% | |
| 37 | JAZZ | Jazz Pharmaceuticals plc | Stock-Healthcare | 0.43% | — | -42.25% | |
| 38 | EPRT | Essential Properties Realty | Stock-Real Estate | 0.42% | — | +15.93% | |
| 39 | CHH | Choice Hotels Intl INC | Stock-Consumer Disc | 0.40% | — | +247.31% | |
| 40 | LMT | Lockheed Martin CORP | Stock-Industrials | 0.40% | +0.40% | NEW | |
| 41 | PH | Parker Hannifin CORP | Stock-Industrials | 0.39% | — | +252.89% | |
| 42 | CRH | CRH plc | Stock-Materials | 0.39% | — | +13.57% | |
| 43 | PPL | Ppl CORP | Stock-Utilities | 0.39% | — | -13.77% | |
| 44 | MATX | Matson INC | Stock-Industrials | 0.37% | — | +42.75% | |
| 45 | PRAX | Praxis Precision Medicines I | Stock-Other | 0.37% | — | -11.51% | |
| 46 | LHX | L3harris Technologies INC | Stock-Industrials | 0.36% | +0.36% | NEW | |
| 47 | GLPI | Gaming And Leisure Propertie | Stock-Real Estate | 0.36% | — | +23.30% | |
| 48 | FBIN | Fortune Brands Innovations I | Stock-Industrials | 0.36% | — | +55.33% | |
| 49 | COGT | Cogent Biosciences INC | Stock-Other | 0.35% | — | +14.24% | |
| 50 | NI | Nisource INC | Stock-Utilities | 0.35% | — | +75.42% |
Performance for Q3 2026
+4.1%
Performance Last 4 Quarters
+33.8%
Based on 81% of reported portfolio value with available pricing
SummitTX Capital, L.P.'s most significant position changes for 2026-03-31: Sold out: Ishares Core S&p 500 ETF (IVV); Sold out: Eli Lilly & Co (LLY); Sold out: Paypal Holdings INC (PYPL); New buy: Coterra Energy INC (CTRA); New buy: Nvr INC (NVR).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | SPY | Ss Spdr S&p 500 ETF Trust-us | +6.6% | +80.21% | Add |
| 2 | QQQ | Invesco Qqq Trust Series 1 | +2.1% | +72.09% | Add |
| 3 | WBD | Warner Bros Discovery INC | +1.2% | +528.64% | Add |
| 4 | FNV | Franco-nevada CORP | +0.5% | +909.91% | Add |
| 5 | ORLY | O'reilly Automotive INC | +0.5% | +1215.76% | Add |
| 6 | MDY | State Street Spdr S&p Midcap | +0.3% | +41.24% | Add |
| 7 | CSCO | Cisco Systems INC | +0.3% | +54.99% | Add |
| 8 | AMH | American Homes 4 Rent- A | -0.3% | -42.23% | Trim |
| 9 | ONTO | Onto Innovation INC | -0.3% | -74.29% | Trim |
| 10 | MCHP | Microchip Technology INC | -0.3% | -86.71% | Trim |
| 11 | SDRL | Seadrill Limited | -0.3% | -95.87% | Trim |
| 12 | RSP | Invesco S&p 500 Equal Weight | -0.3% | -21.75% | Trim |
| 13 | B | Barrick Mining CORP | -0.3% | -50.26% | Trim |
| 14 | MLM | Martin Marietta Materials | -0.4% | -76.75% | Trim |
| 15 | SNX | TD Synnex CORP | -0.4% | -96.36% | Trim |
| 16 | COHR | Coherent CORP | -0.5% | -96.00% | Trim |
| 17 | COST | Costco Wholesale CORP | -0.5% | -67.22% | Trim |
| 18 | HD | Home Depot INC | -0.7% | -88.30% | Trim |
| 19 | WMT | Walmart INC | -0.7% | -81.97% | Trim |
| 20 | UNH | Unitedhealth Group INC | -0.8% | -98.37% | Trim |
| 21 | ELV | Elevance Health INC | -0.8% | -95.67% | Trim |
| 22 | IVV | Ishares Core S&p 500 ETF | — | EXIT | Sold out |
| 23 | LLY | Eli Lilly & Co | — | EXIT | Sold out |
| 24 | PYPL | Paypal Holdings INC | — | EXIT | Sold out |
| 25 | CTRA | Coterra Energy INC | — | NEW | New buy |
| 26 | NVR | Nvr INC | — | NEW | New buy |
| 27 | GE | General Electric | — | NEW | New buy |
| 28 | MSFT | Microsoft CORP | — | EXIT | Sold out |
| 29 | KEX | Kirby CORP | — | NEW | New buy |
| 30 | ✓ | Cyberark Software LTD | — | EXIT | Sold out |
| 31 | URI | United Rentals INC | — | EXIT | Sold out |
| 32 | DAY | Dayforce INC | — | EXIT | Sold out |
| 33 | XLF | Ss Financial Select Sector | — | NEW | New buy |
| 34 | TOL | Toll Brothers INC | — | EXIT | Sold out |
| 35 | CMI | Cummins INC | — | EXIT | Sold out |
| 36 | ALK | Alaska Air Group INC | — | EXIT | Sold out |
| 37 | LMT | Lockheed Martin CORP | — | NEW | New buy |
| 38 | SNCY | Sun Country Airlines Holding | — | EXIT | Sold out |
| 39 | IWM | Ishares Russell 2000 ETF | — | EXIT | Sold out |
| 40 | LHX | L3harris Technologies INC | — | NEW | New buy |
| 41 | EXK | Exact Sciences CORP | — | EXIT | Sold out |
| 42 | TDW | Tidewater INC | — | EXIT | Sold out |
| 43 | AZNN | Astrazeneca Plc-spons Adr | — | EXIT | Sold out |
| 44 | NOC | Northrop Grumman CORP | — | NEW | New buy |
| 45 | ADP | Automatic Data Processing | — | EXIT | Sold out |
| 46 | JBHT | Hunt (jb) Transprt Svcs INC | — | NEW | New buy |
| 47 | RGLD | Royal Gold INC | — | EXIT | Sold out |
| 48 | TT | Trane Technologies plc | — | NEW | New buy |
| 49 | DHR | Danaher CORP | — | EXIT | Sold out |
| 50 | ETN | Eaton Corporation plc | — | NEW | New buy |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-05-15 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-02-17 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2025-11-14 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-08-14 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-05-15 | 13F-HR | View on EDGAR |
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