Sachem Head Capital Management LP
13F filer · CIK 1582090 · New York, NY
Summary
Sachem Head Capital Management LP reported $4.82B across 19 positions in its 13F for 2026 Q2, filed Aug 14, 2026. The largest holdings are TLN (10.9%), STX (9.5%), PRMB (9.0%). Versus 2026 Q1, leaving options aside, it opened 7 new positions, added to 4, trimmed 4 and sold out of 7.
Reported value$4.82B
Positions19
Report period2026 Q2
FiledAug 14, 2026
New positions7
Added4
Trimmed4
Sold out7
Top 19 holdings
By reported value, options listed separately · change vs 2026 Q1
Weight 10.9%Value $526.44MPrice $303.50Shares 1.37M -11.47%Since Jun 30 -21.02%
Weight 9.5%Value $455.48MPrice $921.51Shares 472KSince Jun 30 -4.51%
Weight 9.0%Value $434.91MPrice $19.49Shares 17.80M +4.09%Since Jun 30 -20.25%
Weight 7.8%Value $374.50MPrice $91.97Shares 3.35MSince Jun 30 -17.73%
Weight 7.5%Value $361.49MPrice $258.38Shares 813KSince Jun 30 -41.91%
Weight 7.0%Value $337.95MPrice $134.16Shares 1.49M -7.17%Since Jun 30 -40.85%
Weight 6.1%Value $294.54MPrice $60.47Shares 4.47M +466.46%Since Jun 30 -8.13%
Weight 5.7%Value $276.19MPrice $18.45Shares 15.56M +33.62%Since Jun 30 +3.94%
Weight 5.5%Value $266.16MPrice $27.71Shares 9.09MSince Jun 30 -5.36%
Weight 5.4%Value $260.81MPrice $31.66Shares 8.69MSince Jun 30 +5.43%
Weight 3.9%Value $187.82MPrice $42.62Shares 3.64M -12.08%Since Jun 30 -17.40%
Weight 3.7%Value $180.42MPrice $48.79Shares 3.62MSince Jun 30 -2.11%
Weight 3.6%Value $175.42MPrice $64.51Shares 2.92MSince Jun 30 +7.20%
Weight 3.4%Value $164.76MPrice $52.74Shares 2.20MSince Jun 30 -29.58%
Weight 3.2%Value $152.91MPrice $10.90Shares 9.63MSince Jun 30 -31.32%
Weight 2.7%Value $127.92MPrice $286.98Shares 620K -72.98%Since Jun 30 +39.09%
Weight 2.2%Value $107.14MPrice $11.54Shares 5.03MSince Jun 30 -45.82%
Weight 1.6%Value $78.44MPrice $21.62Shares 2.87MSince Jun 30 -21.04%
Weight 1.2%Value $56.38MPrice $209.74Shares 265K +34.86%Since Jun 30 -1.42%
| Stock | Weight | Value | Since Jun 30 | Shares change | Action |
|---|---|---|---|---|---|
| 10.9% | $526.44M | -21.02% | -11.47% | Trim | |
| 9.5% | $455.48M | -4.51% | — | New | |
| 9.0% | $434.91M | -20.25% | +4.09% | Add | |
| 7.8% | $374.50M | -17.73% | — | Hold | |
| 7.5% | $361.49M | -41.91% | — | New | |
| 7.0% | $337.95M | -40.85% | -7.17% | Trim | |
| 6.1% | $294.54M | -8.13% | +466.46% | Add | |
| 5.7% | $276.19M | +3.94% | +33.62% | Add | |
| 5.5% | $266.16M | -5.36% | — | New | |
| 5.4% | $260.81M | +5.43% | — | Hold | |
| 3.9% | $187.82M | -17.40% | -12.08% | Trim | |
| 3.7% | $180.42M | -2.11% | — | New | |
| 3.6% | $175.42M | +7.20% | — | New | |
| 3.4% | $164.76M | -29.58% | — | New | |
| 3.2% | $152.91M | -31.32% | — | Hold | |
| 2.7% | $127.92M | +39.09% | -72.98% | Trim | |
| 2.2% | $107.14M | -45.82% | — | Hold | |
| 1.6% | $78.44M | -21.04% | — | New | |
| 1.2% | $56.38M | -1.42% | +34.86% | Add |
Weight is the share of the reported 13F value, including options at notional value. “Since Jun 30” compares the latest close with the quarter-end price implied by the filing (value ÷ shares).
Largest buys in 2026 Q2
Largest sells in 2026 Q2
Source: SEC Form 13F, values as reported by the filer. Filings lag up to 45 days after quarter end and cover only certain long positions. Research only, not investment advice.