Sachem Head Capital Management

Sachem Head Capital Management LP · CIK 0001582090 · NEW YORK, NY · Quarter end: 2026-06-30 · Filed on: 2026-08-14 · Open the SEC sourceActivist Investor

Sachem Head Capital Management (Sachem Head Capital Management LP) reported 19 positions worth $4.82B as of June 30, 2026 (13F filed August 14, 2026). Largest holding: TLN (10.9%). Biggest move: new buy STX ($455.5M).

Portfolio Value (AUM)Total value of the fund's US stock portfolio reported to the SEC.
$4.82B
2026 Q2
Positions
19
Top-10 ConcentrationHow much of the portfolio sits in the 10 largest holdings. High = concentrated bets.
74.5%
Est. Net Flow (Q)
2026 Q2
10 / 19 positions shown
#SymbolCompanyTypeValue% Port.Time HeldShares1YYTD
1TLNTalen Energy CorpSH$526.4M10.92%2 Years1,370,000
2STXSeagate Technology Hldngs PLSH$455.5M9.45%1 Q472,000
3PRMBPrimo Brands CorporationSH$434.9M9.02%2 Q17,795,000
4PFGCPerformance Food Group CoSH$374.5M7.77%1 Year3,350,000
5MKSIMKS INC.SH$361.5M7.50%1 Q812,700
6DKSDicks Sporting Goods IncSH$337.9M7.01%1.3 Years1,490,000
7CVNACarvana CoSH$294.5M6.11%3 Q4,475,000
8SHCSotera Health CoSH$276.2M5.73%2.5 Years15,560,000
9CELHCelsius Hldgs IncSH$266.2M5.52%1 Q9,090,000
10GDSGDS Hldgs LtdSH$260.8M5.41%1.5 Years8,685,000

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Read the 2026-Q2 quarterly report · 13F Filing Calendar

Frequently Asked Questions

What stocks does Sachem Head Capital Management hold as of Q2 2026?

Sachem Head Capital Management reported 19 positions worth $4.82B in its Q2 2026 13F filing. Largest positions: TLN (10.9%), STX (9.5%), PRMB (9.0%), PFGC (7.8%) and MKSI (7.5%).

What did Sachem Head Capital Management buy in Q2 2026?

No previous quarter is available yet; the comparison appears with the next filing.

What did Sachem Head Capital Management sell in Q2 2026?

No previous quarter is available yet.

13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.