SEC EDGAR Form 13F
Sachem Head Capital Management
Sachem Head Capital Management is an activist equity manager associated with Scott Ferguson and concentrated public-company campaigns.
Latest Form 13F: 19 long U.S. equity positions, $4.8B reported value for the period ended Jun 30, 2026, led by Talen Energy Corp, Seagate Technology Hldngs PL, and Primo Brands Corporation.
CIK: 1582090 · Filed: Aug 14, 2026 · Period: Jun 30, 2026
What a 13F does not show
Form 13F covers many reportable long U.S. equity positions at quarter end. It does not show every asset type, short positions, hedges, intraperiod trades, or current holdings after the report date. Use it as ownership context, not investment advice.
Read the 13F guide →Top reported holdings
Showing the top 19 positions by reported value. Source: SEC EDGAR Form 13F; period 2026-06-30; filed 2026-08-14.
| # | Ticker | Company | Shares | Value | Portfolio % | QoQ change |
|---|---|---|---|---|---|---|
| 1 | TLN | Talen Energy Corp | 1.4M | $526M | 10.92% | -11.5% |
| 2 | STX | Seagate Technology Hldngs PL | 472.0K | $455M | 9.45% | -- |
| 3 | PRMB | Primo Brands Corporation | 17.8M | $435M | 9.02% | +4.1% |
| 4 | PFGC | Performance Food Group Co | 3.4M | $374M | 7.77% | +0.0% |
| 5 | MKSI | MKS INC. | 812.7K | $361M | 7.50% | -- |
| 6 | DKS | Dicks Sporting Goods Inc | 1.5M | $338M | 7.01% | -7.2% |
| 7 | CVNA | Carvana Co | 4.5M | $295M | 6.11% | +466.5% |
| 8 | SHC | Sotera Health Co | 15.6M | $276M | 5.73% | +33.6% |
| 9 | CELH | Celsius Hldgs Inc | 9.1M | $266M | 5.52% | -- |
| 10 | GDS | GDS Hldgs Ltd | 8.7M | $261M | 5.41% | +0.0% |
| 11 | GIL | Gildan Activewear Inc | 3.6M | $188M | 3.90% | -12.1% |
| 12 | GLNG | GOLAR LNG LTD | 3.6M | $180M | 3.74% | -- |
| 13 | BRKR | Bruker Corp | 2.9M | $175M | 3.64% | -- |
| 14 | STM | STMicroelectronics N V | 2.2M | $165M | 3.42% | -- |
| 15 | BTDR | Bitdeer Technologies Group | 9.6M | $153M | 3.17% | +0.0% |
| 16 | TWLO | Twilio Inc | 620.0K | $128M | 2.65% | -73.0% |
| 17 | FUN | Six Flags Entertainment Corp | 5.0M | $107M | 2.22% | +0.0% |
| 18 | RIOT | Riot Platforms Inc | 2.9M | $78M | 1.63% | -- |
| 19 | RSP | Invesco Exchange Traded FD T | 265.0K | $56M | 1.17% | +34.9% |