Which hedge funds own STX? SEAGATE TECHNOLOGY HLDNGS PL, Q2 2026 13F holders
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26 of the hedge funds tracked by WhaleCreep disclosed a position in STX (SEAGATE TECHNOLOGY HLDNGS PL) in their Q2 2026 13F filings, worth $12.6bn in total. The largest holder by portfolio weight is Sachem Head Capital Management at 9.5% of its book. 9 managers opened a new position this quarter: Sachem Head Capital Management, Lone Pine Capital, Whale Rock Capital Management, Tiger Global Management.
26tracked managers holding
9opened this quarter
0exited this quarter
Which hedge funds hold STX? Current holders by portfolio weight
| Manager | As of | Weight of book | Value | Shares | Δ shares | Action |
|---|---|---|---|---|---|---|
| Sachem Head Capital Management | Q2 2026 | 9.5% | $455.5m | 472,000 | – | new |
| WCM Investment Management | Q2 2026 | 7.0% | $5.2bn | 5,320,463 | 22% | added |
| Lone Pine Capital | Q2 2026 | 5.9% | $965.1m | 1,000,109 | – | new |
| Duquesne Family Office LLC | Q2 2026 | 2.7% | $117.7m | 122,000 | 141% | added |
| Sands Capital Management | Q2 2026 | 2.6% | $695.5m | 720,741 | 36% | added |
| Point72 Asset Management LP | Q2 2026 | 1.2% | $794.1m | 822,914 | 51% | added |
| Whale Rock Capital Management | Q2 2026 | 1.2% | $143.3m | 148,543 | – | new |
| Tiger Global Management | Q2 2026 | 1.1% | $275.1m | 285,100 | – | new |
| Melqart | Q2 2026 | 1.1% | $11.7m | 12,107 | – | new |
| Holocene Advisors | Q2 2026 | 1.0% | $444.1m | 460,184 | -58% | reduced |
| Davidson Kempner Capital Management | Q2 2026 | 0.9% | $57.5m | 59,600 | -41% | reduced |
| D. E. Shaw & Co | Q2 2026 | 0.8% | $1.3bn | 1,354,377 | 5% | added |
| Bridgewater Associates | Q2 2026 | 0.8% | $192.8m | 199,822 | -39% | reduced |
| Renaissance Technologies LLC | Q2 2026 | 0.6% | $441.3m | 457,353 | 47% | added |
| Citadel Advisors | Q2 2026 | 0.4% | $729.1m | 755,495 | 582% | added |
| Millennium Management | Q2 2026 | 0.4% | $610.9m | 633,069 | 153% | added |
| Woodline Partners | Q2 2026 | 0.2% | $52.8m | 54,714 | -74% | reduced |
| Marshall Wace | Q2 2026 | 0.1% | $100.0m | 103,612 | 618% | added |
| D1 Capital Partners | Q2 2026 | 0.1% | $29.1m | 30,115 | – | new |
| Moore Capital Management | Q2 2026 | 0.1% | $3.2m | 3,310 | 202% | added |
| Sculptor Capital Management | Q2 2026 | 0.1% | $6.3m | 6,500 | – | new |
| Brevan Howard Capital Management | Q2 2026 | 0.0% | $1.7m | 1,768 | -87% | reduced |
| Ancora Advisors | Q2 2026 | 0.0% | $554.9k | 575 | 76% | added |
| Maverick Capital | Q2 2026 | 0.0% | $1.2m | 1,210 | – | new |
| First Manhattan | Q2 2026 | 0.0% | $693.4k | 718 | 13% | added |
| Baillie Gifford | Q2 2026 | 0.0% | $38.6k | 40 | – | new |
How has hedge fund ownership of STX changed?
| Quarter | Managers holding | Combined value |
|---|---|---|
| Q2 2026 | 26 | $12.6bn |
| Q1 2026 | 18 | $3.5bn |
| Q4 2025 | 8 | $2.2bn |
| Q3 2025 | 10 | $1.8bn |
| Q2 2025 | 11 | $876.4m |
| Q1 2025 | 10 | $374.3m |
| Q4 2024 | 11 | $563.2m |
| Q3 2024 | 10 | $555.0m |
| Q2 2024 | 8 | $489.1m |
| Q1 2024 | 9 | $409.3m |
| Q4 2023 | 9 | $606.6m |
| Q3 2023 | 10 | $812.4m |
| Q2 2023 | 10 | $1.3bn |
| Q1 2023 | 6 | $1.5bn |
| Q4 2022 | 6 | $1.3bn |
| Q3 2022 | 4 | $895.7m |
Counts every tracked manager that disclosed STX in that quarter's filing, including managers that have since stopped filing.