SEAGATE TECHNOLOGY HLDNGS PL: Ownership & Insider Activity
Hedge funds and institutional managers reporting a position in SEAGATE TECHNOLOGY HLDNGS PL. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
50
13F filers
Aggregate Value
$16.3B
Across holders
Last Price
—
EOD close
Sector
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GICS
Quarterly fund activity37 increased13 reduced4 exited
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| Sanders Capital, LLC CIK 0001508097 | Hedge Fund | 3.49M | $3.4B | 20.6% | 3.4% | Reduced | $-9.1B | Q2 2026 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP CIK 0001164508 | Hedge Fund | 2.14M | $2.1B | 12.6% | 0.9% | Added | +$680.3M | Q2 2026 |
| SHAW D E & CO INC CIK 0001009207 | Hedge Fund | 1.35M | $1.3B | 8.0% | 0.6% | Added | +$907.6M | Q2 2026 |
| AQR CAPITAL MANAGEMENT LLC CIK 0001167557 | Hedge Fund | 1.25M | $1.2B | 7.4% | 0.4% | Added | +$1.2B | Q2 2026 |
| LONE PINE CAPITAL LLC CIK 0001061165 | Hedge Fund | 1.00M | $965.1M | 5.9% | 5.9% | Added | — | Q2 2026 |
| Point72 Asset Management, L.P. CIK 0001603466 | Hedge Fund | 823K | $794.1M | 4.9% | 0.9% | Added | +$738.1M | Q2 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 755K | $729.1M | 4.5% | 0.1% | Added | $-3.2B | Q2 2026 |
| SANDS CAPITAL MANAGEMENT, LLC CIK 0001020066 | Institutional Manager | 721K | $695.5M | 4.3% | 2.6% | Added | +$182.2M | Q2 2026 |
| MILLENNIUM MANAGEMENT LLC CIK 0001273087 | Hedge Fund | 633K | $610.9M | 3.7% | 0.2% | Added | +$446.5M | Q2 2026 |
| Qube Research & Technologies Ltd CIK 0001729829 | Hedge Fund | 553K | $533.4M | 3.3% | 0.5% | Added | +$515.9M | Q2 2026 |
Reduced
Hedge Fund
$3.4B· 20.6% of total· 3.4% port· 3.49M sh· $-9.1B QoQ· Q2 2026
Added
Hedge Fund
$2.1B· 12.6% of total· 0.9% port· 2.14M sh· +$680.3M QoQ· Q2 2026
Added
Hedge Fund
$1.3B· 8.0% of total· 0.6% port· 1.35M sh· +$907.6M QoQ· Q2 2026
Added
Hedge Fund
$1.2B· 7.4% of total· 0.4% port· 1.25M sh· +$1.2B QoQ· Q2 2026
Added
Hedge Fund
$965.1M· 5.9% of total· 5.9% port· 1.00M sh· — QoQ· Q2 2026
Added
Hedge Fund
$794.1M· 4.9% of total· 0.9% port· 823K sh· +$738.1M QoQ· Q2 2026
Added
Hedge Fund
$729.1M· 4.5% of total· 0.1% port· 755K sh· $-3.2B QoQ· Q2 2026
Added
Institutional Manager
$695.5M· 4.3% of total· 2.6% port· 721K sh· +$182.2M QoQ· Q2 2026
Added
Hedge Fund
$610.9M· 3.7% of total· 0.2% port· 633K sh· +$446.5M QoQ· Q2 2026
Added
Hedge Fund
$533.4M· 3.3% of total· 0.5% port· 553K sh· +$515.9M QoQ· Q2 2026
Added
Hedge Fund
$455.5M· 2.8% of total· 9.5% port· 472K sh· — QoQ· Q2 2026
Reduced
Hedge Fund
$444.1M· 2.7% of total· 1.0% port· 460K sh· $-605.5M QoQ· Q2 2026
Added
Hedge Fund
$441.3M· 2.7% of total· 0.6% port· 457K sh· +$141.7M QoQ· Q2 2026
Added
Hedge Fund
$342.4M· 2.1% of total· 0.2% port· 355K sh· +$319.0M QoQ· Q2 2026
Added
Hedge Fund
$275.1M· 1.7% of total· 1.1% port· 285K sh· — QoQ· Q2 2026
Added
Hedge Fund
$263.2M· 1.6% of total· 0.2% port· 273K sh· +$260.2M QoQ· Q2 2026
Reduced
Hedge Fund
$247.2M· 1.5% of total· 0.3% port· 256K sh· $-517.2M QoQ· Q2 2026
Added
Hedge Fund
$193.0M· 1.2% of total· 0.3% port· 200K sh· +$14.1M QoQ· Q2 2026
Reduced
Hedge Fund
$192.8M· 1.2% of total· 0.8% port· 200K sh· $-124.8M QoQ· Q2 2026
Reduced
Institutional Manager
$182.2M· 1.1% of total· 0.1% port· 189K sh· $-40.1M QoQ· Q2 2026
Added
Hedge Fund
$143.3M· 0.9% of total· 1.2% port· 149K sh· — QoQ· Q2 2026
Added
Family Office
$117.7M· 0.7% of total· 2.3% port· 122K sh· +$68.8M QoQ· Q2 2026
Added
Hedge Fund
$104.7M· 0.6% of total· 0.3% port· 108K sh· +$44.3M QoQ· Q2 2026
Added
Hedge Fund
$100.0M· 0.6% of total· 0.1% port· 104K sh· +$97.1M QoQ· Q2 2026
Added
Hedge Fund
$98.4M· 0.6% of total· 0.4% port· 102K sh· +$11.0M QoQ· Q2 2026
Reduced
Hedge Fund
$61.6M· 0.4% of total· 0.1% port· 64K sh· $-122.8M QoQ· Q2 2026
Added
Hedge Fund
$58.7M· 0.4% of total· 0.1% port· 61K sh· +$44.0M QoQ· Q2 2026
Added
Hedge Fund
$57.5M· 0.4% of total· 0.7% port· 60K sh· $-40.6M QoQ· Q2 2026
Reduced
Hedge Fund
$52.8M· 0.3% of total· 0.2% port· 55K sh· $-147.4M QoQ· Q2 2026
Added
Hedge Fund
$42.0M· 0.3% of total· 0.2% port· 44K sh· +$40.7M QoQ· Q2 2026
Added
Hedge Fund
$40.8M· 0.3% of total· 0.1% port· 42K sh· +$38.5M QoQ· Q2 2026
Reduced
Hedge Fund
$37.9M· 0.2% of total· 0.1% port· 39K sh· $-83.1M QoQ· Q2 2026
Added
Hedge Fund
$29.1M· 0.2% of total· 0.1% port· 30K sh· — QoQ· Q2 2026
Reduced
Hedge Fund
$26.8M· 0.2% of total· 0.1% port· 28K sh· +$6.3M QoQ· Q2 2026
Added
Hedge Fund
$24.1M· 0.1% of total· 0.4% port· 25K sh· — QoQ· Q2 2026
Reduced
Hedge Fund
$10.4M· 0.1% of total· 0.0% port· 11K sh· $-21.4M QoQ· Q2 2026
Added
Hedge Fund
$6.3M· 0.0% of total· 0.1% port· 7K sh· $-20.3M QoQ· Q2 2026
Added
Hedge Fund
$6.1M· 0.0% of total· 0.0% port· 6K sh· $-4.8M QoQ· Q2 2026
Added
Hedge Fund
$3.2M· 0.0% of total· 0.0% port· 3K sh· +$2.1M QoQ· Q2 2026
Reduced
Hedge Fund
$2.4M· 0.0% of total· 0.1% port· 2K sh· $-7.4M QoQ· Q2 2026
Reduced
Hedge Fund
$1.7M· 0.0% of total· 0.0% port· 2K sh· $-2.6M QoQ· Q2 2026
Added
Hedge Fund
$1.2M· 0.0% of total· 0.1% port· 2K sh· +$46K QoQ· Q2 2026
Added
Institutional Manager
$1.2M· 0.0% of total· 0.0% port· 1K sh· +$246K QoQ· Q2 2026
Added
Hedge Fund
$1.2M· 0.0% of total· 0.0% port· 1K sh· — QoQ· Q2 2026
Reduced
Hedge Fund
$916K· 0.0% of total· 0.0% port· 949 sh· $-24.8M QoQ· Q2 2026
Added
Hedge Fund
$565K· 0.0% of total· 0.0% port· 585 sh· — QoQ· Q2 2026
Added
Hedge Fund
$555K· 0.0% of total· 0.0% port· 575 sh· +$240K QoQ· Q2 2026
Added
Hedge Fund
$313K· 0.0% of total· 0.0% port· 324 sh· $-32.5M QoQ· Q2 2026
Added
Institutional Manager
$39K· 0.0% of total· 0.0% port· 40 sh· — QoQ· Q2 2026
Added
Hedge Fund
$23K· 0.0% of total· 0.0% port· 268 sh· — QoQ· Q1 2025
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