SH
Sachem Head Capital Management LP — 13F Portfolio Breakdown & Top Holdings (Q2 2026)
Sachem Head Capital Management LPCIK: 0001582090
ContrarianHigh-turnover traderQuality / disciplined sizing
Total reported value
$4.8B
Reporting period: 2026-06-30 · Number of holdings: 19
Sachem Head Capital Management LP disclosed 19 holdings in its latest 13F filing for the period ending 2026-06-30, with total reported value of $4.8B and a quarterly turnover rate of 83.0%.
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Personality snowflake
- Concentration
- 26.64
- Portfolio Stability
- 83.03
- Momentum
- 0
- Sector conviction
- 64.99
- Diversification
- 38
- Sizing Uniformity
- 94.71
Sachem Head Capital Management LP's disclosed holdings carry a Herfindahl concentration index of 0.067 — mathematically equivalent to about 15 equally-sized positions, close to its 19 actual disclosed holdings. Value is spread relatively evenly across the portfolio rather than concentrated in a handful of names.
Position sizes are fairly uniform across the portfolio (a coefficient of variation of 0.53), suggesting a disciplined, rules-based approach to how much capital goes into each idea.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Source and citation information
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Recent moves
View source Form 13F filing on SEC.govNew buy STX
Sold out ECHO
New buy MKSI
Sold out WFRD
Sold out ICLR
Sold out COHR
Holdings Map
New buyAddUnchangedTrim
Top 10 holdings by weight
Full holdings list this quarter
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | TLN | Talen Energy CORP | Stock-Utilities | 10.92% | -0.98% | -11.47% | |
| 2 | STX | Seagate Technology Holdings plc | Stock-Tech | 9.45% | +9.45% | NEW | |
| 3 | PRMB | Primo Brands CORP | Stock-Consumer Staples | 9.02% | +1.27% | +4.09% | |
| 4 | PFGC | Performance Food Group Co | Stock-Consumer Staples | 7.77% | +0.86% | — | |
| 5 | MKSI | Mks Inc | Stock-Tech | 7.50% | +7.50% | NEW | |
| 6 | DKS | Dick's Sporting Goods Inc | Stock-Consumer Disc | 7.01% | -0.66% | -7.17% | |
| 7 | CVNA | Carvana Co | Stock-Consumer Disc | 6.11% | +0.13% | +466.46% | |
| 8 | SHC | Sotera Health Co | Stock-Other | 5.73% | +1.71% | +33.62% | |
| 9 | CELH | Celsius Holdings Inc | Stock-Consumer Staples | 5.52% | +5.52% | NEW | |
| 10 | GDS | Gds Holdings LTD - Adr | Stock-Other | 5.41% | -3.02% | — | |
| 11 | GIL | Gildan Activewear Inc | Stock-Consumer Disc | 3.90% | -1.65% | -12.08% | |
| 12 | GLNG | Golar LNG Limited | Stock-Energy | 3.74% | +3.74% | NEW | |
| 13 | BRKR | Bruker CORP | Stock-Healthcare | 3.64% | +3.64% | NEW | |
| 14 | STM | Stmicroelectronics Nv-ny Shs | Stock-Tech | 3.42% | +3.42% | NEW | |
| 15 | ✓ | Bitdeer Technologies Group | Stock-Other | 3.17% | +1.16% | — | |
| 16 | TWLO | Twilio Inc - A | Stock-Tech | 2.65% | -4.31% | -72.98% | |
| 17 | FUN | Six Flags Entertainment CORP | Stock-Other | 2.22% | +0.07% | — | |
| 18 | RIOT | Riot Platforms Inc | Stock-Financials | 1.63% | +1.63% | NEW | |
| 19 | RSP | Invesco S&p 500 Equal Weight | ETF-Large Cap & Growth | 1.17% | +0.26% | +34.86% |
* This report is exclusively curated by the AlphaSMO team. AlphaSMO is the web's most authoritative 13F / Inside Trader database, delivering precise insider trading and institutional holdings insights.
Portfolio Performance
Performance for Q3 2026
-10.1%
Performance Last 4 Quarters
+15.7%
- Stdev
- +21.3%
- Beta
- +1.35
- Alpha
- +2.8%
- Max Drawdown
- -12.3%
- Annualized Perf
- +31.3%
- Batting Avg vs S&P
- +58.3%
- Sortino
- +3.07
- Stutzer
- +0.42
- Treynor
- +0.22
- Sterling
- +1.61
- Calmar
- +2.55
- Information Ratio
- +0.74
- Tracking Error
- +13.1%
- Stdev Down
- +9.7%
- Winning Months %
- +58.3%
- Losing Months %
- +41.7%
- Best 12 Months
- +70.2%
- Worst 12 Months
- +15.7%
- Efficiency Ratio
- +0.68
- Sharpe
- +1.39
- Stdev Sectors
- +10.3%
- Skewness
- +0.23
- Kurtosis
- -0.5
- Upside Potential
- +4.73
Reported value over time
Sector allocation
Sector allocation over time
Quarterly history
| Period | Holdings | Total value | Stability | Top holdings | |
|---|---|---|---|---|---|
| 2026 Q2 | 19 | $4.8B | 83 | ||
| 2026 Q1 | 19 | $4.2B | 74 | ||
| 2025 Q4 | 20 | $4.3B | 75 | ||
| 2025 Q3 | 19 | $3.5B | 80 | ||
| 2025 Q2 | 19 | $3.2B | 0 | ||
| 2025 Q1 | 16 | $2.5B | 100 | ||
| 2024 Q4 | 14 | $1.8B | 0 | ||
| 2024 Q3 | 14 | $1.9B | 0 | ||
| 2024 Q2 | 16 | $2.0B | 0 | ||
| 2024 Q1 | 12 | $2.3B | 0 | ||
| 2023 Q4 | 13 | $2.1B | 0 | ||
| 2023 Q3 | 13 | $2.1B | 0 | ||
| 2023 Q2 | 16 | $2.4B | 0 | ||
| 2023 Q1 | 17 | $2.3B | 0 | ||
| 2022 Q4 | 18 | $2.6B | 0 | ||
| 2022 Q3 | 21 | $2.7B | 0 | ||
| 2022 Q2 | 20 | $3.3B | 0 | ||
| 2022 Q1 | 18 | $3.9B | 0 | ||
| 2021 Q4 | 20 | $4.3B | 0 | ||
| 2021 Q3 | 23 | $4.1B | 0 | ||
| 2021 Q2 | 25 | $3.9B | 98 | ||
| 2021 Q1 | 23 | $3.7B | 70 | ||
| 2020 Q4 | 19 | $2.9B | 95 | ||
| 2020 Q3 | 18 | $1.6B | 56 | ||
| 2020 Q2 | 19 | $1.4B | 78 | ||
| 2020 Q1 | 12 | $1.0B | 65 | ||
| 2019 Q4 | 12 | $1.3B | 44 | ||
| 2019 Q3 | 11 | $1.3B | 69 | ||
| 2019 Q2 | 6 | $946.9M | 100 | ||
| 2019 Q1 | 12 | $1.6B | 100 | ||
| 2018 Q4 | 9 | $1.6B | 51 | ||
| 2018 Q3 | 11 | $2.2B | 66 | ||
| 2018 Q2 | 14 | $2.7B | 80 | ||
| 2018 Q1 | 14 | $3.0B | 54 | ||
| 2017 Q4 | 13 | $2.2B | 87 | ||
| 2017 Q3 | 13 | $2.1B | 78 | ||
| 2017 Q2 | 11 | $2.2B | 78 | ||
| 2017 Q1 | 16 | $3.1B | 43 | ||
| 2016 Q4 | 13 | $2.6B | 71 | ||
| 2016 Q3 | 10 | $2.0B | 49 | ||
| 2016 Q2 | 11 | $2.3B | 63 | ||
| 2016 Q1 | 11 | $2.7B | 49 | ||
| 2015 Q4 | 11 | $3.2B | 58 | ||
| 2015 Q3 | 11 | $2.2B | 54 | ||
| 2015 Q2 | 6 | $1.5B | 68 | ||
| 2015 Q1 | 8 | $1.5B | 45 | ||
| 2014 Q4 | 7 | $1.3B | 78 | ||
| 2014 Q3 | 10 | $896.8M | 76 | ||
| 2014 Q2 | 13 | $979.4M | 100 | ||
| 2014 Q1 | 12 | $574.1M | 0 | ||
| 2013 Q4 | 9 | $453.1M | 0 |
Holding changes this quarter
Sachem Head Capital Management LP's most significant position changes for 2026-06-30: New buy: Seagate Technology Holdings plc (STX); New buy: Mks Inc (MKSI); Sold out: Echostar Corp-a (ECHO); New buy: Celsius Holdings Inc (CELH); Sold out: Weatherford International plc (WFRD).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | STX | Seagate Technology Holdings plc | +9.5% | NEW | New buy |
| 2 | MKSI | Mks Inc | +7.5% | NEW | New buy |
| 3 | CELH | Celsius Holdings Inc | +5.5% | NEW | New buy |
| 4 | GLNG | Golar LNG Limited | +3.7% | NEW | New buy |
| 5 | BRKR | Bruker CORP | +3.6% | NEW | New buy |
| 6 | STM | Stmicroelectronics Nv-ny Shs | +3.4% | NEW | New buy |
| 7 | SHC | Sotera Health Co | +1.7% | +33.62% | Add |
| 8 | RIOT | Riot Platforms Inc | +1.6% | NEW | New buy |
| 9 | PRMB | Primo Brands CORP | +1.3% | +4.09% | Add |
| 10 | ✓ | Bitdeer Technologies Group | +1.2% | — | Unchanged |
| 11 | PFGC | Performance Food Group Co | +0.9% | — | Unchanged |
| 12 | RSP | Invesco S&p 500 Equal Weight | +0.3% | +34.86% | Add |
| 13 | CVNA | Carvana Co | +0.1% | +466.46% | Add |
| 14 | FUN | Six Flags Entertainment CORP | +0.1% | — | Unchanged |
| 15 | AKAM | Akamai Technologies Inc | -0.7% | EXIT | Sold out |
| 16 | DKS | Dick's Sporting Goods Inc | -0.7% | -7.17% | Trim |
| 17 | CXM | Sprinklr Inc-a | -0.8% | EXIT | Sold out |
| 18 | TLN | Talen Energy CORP | -1% | -11.47% | Trim |
| 19 | GIL | Gildan Activewear Inc | -1.7% | -12.08% | Trim |
| 20 | ON | On Semiconductor | -2.9% | EXIT | Sold out |
| 21 | GDS | Gds Holdings LTD - Adr | -3% | — | Unchanged |
| 22 | TWLO | Twilio Inc - A | -4.3% | -72.98% | Trim |
| 23 | COHR | Coherent CORP | -5.5% | EXIT | Sold out |
| 24 | ICLR | ICON Public Limited Company | -5.6% | EXIT | Sold out |
| 25 | WFRD | Weatherford International plc | -5.8% | EXIT | Sold out |
| 26 | ECHO | Echostar Corp-a | -8.5% | EXIT | Sold out |
Filing History
FAQ
What is Sachem Head Capital Management LP and what type of investor is it?
Sachem Head Capital Management LP is an investment manager that files SEC Form 13F quarterly, disclosing its U.S. public equity holdings to regulators. As of the most recent reporting period (2026-06-30), the firm manages a tracked equity portfolio valued at approximately $4.8B, spread across 19 disclosed positions.
What are Sachem Head Capital Management LP's largest equity positions?
Based on the latest 13F filing, Sachem Head Capital Management LP's top holdings by market value are:
1. Talen Energy CORP (TLN) — $526.4M (10.9%)
2. Seagate Technology Holdings plc (STX) — $455.5M (9.4%)
3. Primo Brands CORP (PRMB) — $434.9M (9.0%)
4. Performance Food Group Co (PFGC) — $374.5M (7.8%)
5. Mks Inc (MKSI) — $361.5M (7.5%)
What changes did Sachem Head Capital Management LP make in its most recent portfolio filing?
In the latest reported quarter, Sachem Head Capital Management LP made 22 notable position adjustments: 7 new positions were initiated, 4 existing holdings were added to, 4 positions were partially reduced, and 7 were completely exited. The largest of these moves: New buy: Seagate Technology Holdings plc (STX); New buy: Mks Inc (MKSI); Sold out: Echostar Corp-a (ECHO); New buy: Celsius Holdings Inc (CELH); Sold out: Weatherford International plc (WFRD)
What sectors does Sachem Head Capital Management LP focus on?
Sachem Head Capital Management LP is concentrated in the following sectors based on its current disclosed equity portfolio:
• Information Technology: 28.0%
• Consumer Staples: 27.1%
• Consumer Discretionary: 20.7%
• Utilities: 13.3%
• Energy: 4.5%
• Health Care: 4.4%
Investment Profile
Sachem Head Capital Management LP returned an annualized 31.3% over the trailing 36 months — outperforming the S&P 500 by 2.8 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 1.35 (more volatile than the market) and a 58% quarterly batting average against the index.
Its portfolio is broadly diversified and fast-trading.
Its turnover score has risen from 0 to 83 over the past 4 quarters — a shift toward more active trading.
It has added to its TLN position over the past two quarters (+$151.6M, now $526.4M), while trimming TWLO over the same stretch (-$198.5M, still holding $127.9M).
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