Greenfield Seitz Capital Management, LLC reported 101 positions worth $330.55M for the quarter ended Sep 30, 2026, up 4.1% on the prior quarter. It opened 11 new positions, added to 33, trimmed 34 and exited 7. Its largest holding is Cenovus Energy Inc. at 12.7% of the portfolio.
Reported 13F market value at each quarter end. A change mixes trading with price moves in the positions held.
Dollar value of shares bought and sold each quarter, at that quarter’s price. It counts trading only, not price changes.
How many positions were opened, added to, trimmed or closed each quarter.
Share of reported value in each sector at every quarter end.
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| ISRG Intuitive Surgical Inc | +7,945 | +56.1% | $3.23M | 2.72% |
| DINO HF Sinclair Corp | +21.6K | – | $2.32M | 0.701% |
| TPL Texas Pacific Land Corp | +4,000 | +287.4% | $1.30M | 0.531% |
| ALC Alcon Inc | +14.8K | +136.0% | $956.36K | 0.502% |
| ASML Asml Holding Nv | +428 | +15.2% | $775.39K | 1.78% |
| LNG Cheniere Energy, Inc. | +2,879 | – | $774.54K | 0.234% |
| WY Weyerhaeuser Co | +31.3K | +126.5% | $597.20K | 0.324% |
| SPCX Space Exploration Technologies Corp | +3,952 | – | $596.20K | 0.18% |
| ADBE Adobe Inc. | +2,405 | +14.9% | $577.06K | 1.35% |
| UBER Uber Technologies, Inc | +7,721 | +9.1% | $528.97K | 1.92% |
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| XOM ExxonMobil Holdings Corp | -45.1K | -100.0% | $6.16M | Exited |
| OKE Oneok Inc | -51.2K | -100.0% | $4.45M | Exited |
| LULU lululemon athletica inc. | -8,575 | -100.0% | $979.09K | Exited |
| CVE Cenovus Energy Inc. | -27.5K | -2.0% | $853.83K | 12.7% |
| CFR Cullen/Frost Bankers, Inc. | -4,081 | -7.6% | $623.05K | 2.28% |
| CZR Caesars Entertainment, Inc. | -19.7K | -100.0% | $595.39K | Exited |
| NVDA Nvidia Corp | -2,502 | -3.3% | $571.41K | 5% |
| UAL United Airlines Holdings, Inc. | -1,649 | -100.0% | $224.25K | Exited |
| SO Southern Co | -2,270 | -100.0% | $217.26K | Exited |
| WM Waste Management Inc | -944 | -100.0% | $210.40K | Exited |
| Holding | Shares | Trade Value | Weight |
|---|---|---|---|
| DINO HF Sinclair Corp | +21.6K | $2.32M | 0.701% |
| LNG Cheniere Energy, Inc. | +2,879 | $774.54K | 0.234% |
| SPCX Space Exploration Technologies Corp | +3,952 | $596.20K | 0.18% |
| VLO Valero Energy Corp | +715 | $277.14K | 0.084% |
| HAL Halliburton Co | +8,500 | $270.30K | 0.082% |
| TMO Thermo Fisher Scientific Inc. | +350 | $236.27K | 0.071% |
| PYPL PayPal Holdings, Inc. | +4,110 | $215.90K | 0.065% |
| USO United States Oil Fund, LP | +1,480 | $215.58K | 0.065% |
| ABT Abbott Laboratories | +2,160 | $213.47K | 0.065% |
| PLTR Palantir Technologies Inc. | +1,114 | $208.37K | 0.063% |
| Holding | Shares Sold | Trade Value | Prior Weight |
|---|---|---|---|
| XOM ExxonMobil Holdings Corp | -45.1K | $6.16M | 1.94% |
| OKE Oneok Inc | -51.2K | $4.45M | 1.4% |
| LULU lululemon athletica inc. | -8,575 | $979.09K | 0.308% |
| CZR Caesars Entertainment, Inc. | -19.7K | $595.39K | 0.188% |
| UAL United Airlines Holdings, Inc. | -1,649 | $224.25K | 0.071% |
| SO Southern Co | -2,270 | $217.26K | 0.068% |
| WM Waste Management Inc | -944 | $210.40K | 0.066% |
| # | Activity | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | CVE Cenovus Energy Inc. | Energy | 1.35M | $41.98M | 12.7% | -27.5K | -2.0% | Reduced | 0.07% |
| 2 | NVDA Nvidia Corp | Technology | 72.4K | $16.53M | 5% | -2,502 | -3.3% | Reduced | 0% |
| 3 | SU Suncor Energy Inc | Energy | 196.5K | $13.34M | 4.04% | +6,859 | +3.6% | Added | 0.02% |
| 4 | AR ANTERO RESOURCES Corp | Energy | 378.6K | $12.64M | 3.82% | +13.0K | +3.6% | Added | 0.12% |
| 5 | ETN Eaton Corp plc | Industrials | 27.8K | $11.93M | 3.61% | -90 | -0.3% | Reduced | 0.01% |
| 6 | B Barrick Mining Corp | Basic Materials | 286.9K | $11.67M | 3.53% | +8,027 | +2.9% | Added | 0.02% |
| 7 | HIMS Hims & Hers Health, Inc. | Healthcare | 385.4K | $11.48M | 3.47% | +17.0K | +4.6% | Added | 0.17% |
| 8 | RMD Resmed Inc | Healthcare | 48.7K | $10.77M | 3.26% | -201 | -0.4% | Reduced | 0.03% |
| 9 | ISRG Intuitive Surgical Inc | Healthcare | 22.1K | $8.98M | 2.72% | +7,945 | +56.1% | Added | 0.01% |
| 10 | RJF Raymond James Financial Inc | Financial Services | 47.9K | $7.57M | 2.29% | -1,330 | -2.7% | Reduced | 0.02% |
| 11 | EXPD Expeditors International Of Washington Inc | Industrials | 41.0K | $7.56M | 2.29% | -541 | -1.3% | Reduced | 0.03% |
| 12 | CFR Cullen/Frost Bankers, Inc. | Financial Services | 49.4K | $7.54M | 2.28% | -4,081 | -7.6% | Reduced | 0.08% |
| 13 | MCHP Microchip Technology Inc | Technology | 90.9K | $7.07M | 2.14% | -212 | -0.2% | Reduced | 0.02% |
| 14 | EOG Eog Resources Inc | Energy | 50.3K | $6.93M | 2.1% | +753 | +1.5% | Added | 0.01% |
| 15 | PAYX Paychex Inc | Technology | 64.8K | $6.39M | 1.93% | -761 | -1.2% | Reduced | 0.02% |
Tip. Select a row to see that position’s full history at Greenfield Seitz Capital Management.
As of its Q3 2026 13F filing, Greenfield Seitz Capital Management, LLC’s five largest positions were Cenovus Energy Inc. (CVE) at 12.7%, Nvidia Corp (NVDA) at 5.0%, Suncor Energy Inc (SU) at 4.0%, ANTERO RESOURCES Corp (AR) at 3.8%, Eaton Corp plc (ETN) at 3.6% of the reported portfolio.
Greenfield Seitz Capital Management, LLC reported a 13F portfolio worth $330.55M across 101 positions for Q3 2026. That is up 4.1% from the previous quarter.
Its largest purchases by value were Intuitive Surgical Inc ($3.23M), HF Sinclair Corp ($2.32M), Texas Pacific Land Corp ($1.30M). It opened 11 new positions.
Its largest sales by value were ExxonMobil Holdings Corp ($6.16M), Oneok Inc ($4.45M), lululemon athletica inc. ($979.09K). It exited 7 positions entirely.
From the Form 13F-HR reports Greenfield Seitz Capital Management, LLC files with the SEC each quarter, within 45 days of quarter end. A 13F lists long positions in US-listed equities and options; it excludes short positions, cash, bonds and most non-US holdings.
13F data reflects long positions in US-listed equities and options as reported to the SEC up to 45 days after quarter end. It excludes short positions, cash, bonds and most non-US securities, so it is not a complete picture of a manager’s assets.