Seagate Technology Holdings plc
STX- Exchange
- Nasdaq
- Industry
- Computer Storage Devices
- SEC CIK
- 0001137789
In the last 90 days, Seagate Technology Holdings plc insiders filed 0 open-market purchases and 34 sales; 1,973 institutions reported holding it in 13F filings for Q2 2026, worth $181.1B in total; 5 superinvestors hold it, including Lone Pine Capital and Tiger Global Management.
13F holders, Q1 2024
Institutional positions in Seagate Technology Holdings plc as of Mar 31, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 768
- +47 vs. Q4 2023
- Shares held
- 184.6M
- −4.37M (−2.3%) vs. Q4 2023
- Total value
- $17.2B
- +$1.04B (+6.4%) vs. Q4 2023
- New holders
- 110
- 249 more added
- Sold out
- 63
- 275 more reduced
9 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting STX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1,973 | $181.1B |
| Q1 2026 | 1,472 | $74.2B |
| Q4 2025 | 1,280 | $53.5B |
| Q3 2025 | 1,126 | $45.8B |
| Q2 2025 | 956 | $28.8B |
| Q1 2025 | 801 | $16.9B |
| Q4 2024 | 806 | $16.6B |
| Q3 2024 | 821 | $20.4B |
| Q2 2024 | 799 | $19.3B |
| Q1 2024 | 768 | $17.2B |
| Q4 2023 | 730 | $16.2B |
| Q3 2023 | 657 | $12.3B |
| Q2 2023 | 660 | $11.0B |
| Q1 2023 | 673 | $12.1B |
| Q4 2022 | 643 | $9.40B |
| Q3 2022 | 666 | $9.29B |
| Q2 2022 | 714 | $12.5B |
| Q1 2022 | 703 | $15.4B |
| Q4 2021 | 794 | $20.4B |
| Q3 2021 | 694 | $15.2B |
| Q2 2021 | 679 | $16.2B |
| Q1 2021 | 678 | $15.5B |
Institutions, Q1 2024
Shares, value and share of portfolio for each institution holding Seagate Technology Holdings plc; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 24,753,076 | $2.30B | 0.05% | +746,395+3.1% | Added |
| JPMorgan Chase & Co | 21,760,513 | $2.02B | 0.18% | +3,814,144+21.3% | Added |
| Sanders Capital, LLC | 16,004,603 | $1.49B | 2.49% | +518,450+3.3% | Added |
| Capital Research Global Investors | 15,264,663 | $1.42B | 0.32% | −1,350,221−8.1% | Reduced |
| BlackRock Inc. | 12,702,497 | $1.18B | 0.03% | −2,478,353−16.3% | Reduced |
| FMR LLC | 11,948,303 | $1.11B | 0.07% | −1,575,107−11.6% | Reduced |
| State Street Corp | 7,849,748 | $735.9M | 0.03% | −1,716,821−17.9% | Reduced |
| Morgan Stanley | 4,014,337 | $373.5M | 0.03% | −174,930−4.2% | Reduced |
| Wellington Management Group LLP | 4,005,524 | $372.7M | 0.07% | −334,409−7.7% | Reduced |
| Slate Path Capital LP | 3,837,806 | $357.1M | 7.08% | +399,100+11.6% | Added |
| Geode Capital Management, LLC | 3,791,909 | $352.0M | 0.03% | +96,851+2.6% | Added |
| Goldman Sachs Group Inc | 2,955,082 | $275.0M | 0.06% | +1,146,612+63.4% | Added |
| Clearbridge Investments, LLC | 2,656,828 | $247.2M | 0.20% | +337,464+14.5% | Added |
| Invesco Ltd. | 2,293,704 | $213.4M | 0.05% | −148,865−6.1% | Reduced |
| Bank of America Corp | 2,071,567 | $192.8M | 0.02% | +508,138+32.5% | Added |
| Northern Trust Corp | 1,477,371 | $137.5M | 0.02% | −66,752−4.3% | Reduced |
| Legal & General Group Plc | 1,474,234 | $137.2M | 0.04% | −55,562−3.6% | Reduced |
| Duquesne Family Office LLCSuperinvestorDuquesne Family Office | 1,438,983 | $133.9M | 3.60% | −677,125−32.0% | Reduced |
| Royal Bank of Canada | 1,406,796 | $130.9M | 0.03% | +452,185+47.4% | Added |
| Charles Schwab Investment Management Inc | 1,237,115 | $115.1M | 0.03% | +21,835+1.8% | Added |
| Maverick Capital LtdSuperinvestorMaverick Capital | 1,166,616 | $108.6M | 2.10% | +62,883+5.7% | Added |
| Arrowstreet Capital, Limited Partnership | 1,130,459 | $105.2M | 0.10% | +1,130,459 | New |
| Bank of New York Mellon Corp | 1,100,651 | $102.4M | 0.02% | −114,285−9.4% | Reduced |
| Allianz Asset Management GmbH | 1,040,156 | $96.8M | 0.16% | +88,381+9.3% | Added |
| UBS Asset Management Americas Inc | 1,038,148 | $96.6M | 0.03% | −34,533−3.2% | Reduced |
| Dimensional Fund Advisors LP | 1,010,595 | $94.0M | 0.03% | −237,864−19.1% | Reduced |
| Wells Fargo & Company | 997,162 | $92.8M | 0.02% | −16,913−1.7% | Reduced |
| Citadel Advisors LLC | 901,075 | $83.8M | 0.08% | −2,085,804−69.8% | Reduced |
| Barclays PLC | 897,185 | $83.5M | 0.04% | +86,325+10.6% | Added |
| Sachem Head Capital Management LP | 865,000 | $80.5M | 3.72% | 00.0% | Unchanged |
| California Public Employees Retirement System | 762,890 | $71.0M | 0.05% | +370,189+94.3% | Added |
| Franklin Resources Inc | 742,153 | $69.1M | 0.02% | +729,586+5,805.6% | Added |
| Avala Global LP | 720,995 | $67.1M | 4.90% | −248,100−25.6% | Reduced |
| Russell Investments Group, Ltd. | 688,996 | $64.1M | 0.10% | +40,100+6.2% | Added |
| Deutsche Bank AG | 621,513 | $57.8M | 0.03% | +15,232+2.5% | Added |
| Cacti Asset Management LLC | 613,636 | $57.8M | 4.75% | +1550.0% | Added |
| UBS Group AG | 611,528 | $56.9M | 0.02% | +116,378+23.5% | Added |
| Swiss National Bank | 595,100 | $55.4M | 0.04% | −22,400−3.6% | Reduced |
| Millennium Management LLC | 571,341 | $53.2M | 0.05% | +571,341 | New |
| Thunderbird Partners LLP | 560,308 | $52.1M | 13.38% | −75,695−11.9% | Reduced |
| Primecap Management Co | 546,750 | $50.9M | 0.04% | +153,100+38.9% | Added |
| Causeway Capital Management LLC | 539,196 | $50.2M | 1.31% | +81,126+17.7% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 487,233 | $45.3M | 0.03% | −3,374−0.7% | Reduced |
| Mizuho Markets Americas LLC | 477,828 | $44.5M | 1.21% | −108,292−18.5% | Reduced |
| Norges Bank | 412,092 | $38.3M | 0.01% | −1,799,851−81.4% | Reduced |
| Holocene Advisors, LP | 389,002 | $36.2M | 0.13% | −1,907,398−83.1% | Reduced |
| Balyasny Asset Management LLC | 379,232 | $35.3M | 0.09% | +379,232 | New |
| Delta Global Management LP | 359,786 | $33.5M | 2.55% | +359,786 | New |
| Credit Suisse AG | 353,971 | $32.9M | 0.03% | −44,340−11.1% | Reduced |
| Keybank National Association | 328,742 | $30.6M | 0.13% | +130,472+65.8% | Added |
| Woodline Partners LP | 308,517 | $28.7M | 0.27% | +180,515+141.0% | Added |
| Advisors Capital Management, LLC | 300,447 | $28.0M | 0.51% | +7,988+2.7% | Added |
| California State Teachers Retirement System | 291,919 | $27.2M | 0.03% | +15,847+5.7% | Added |
| Nuveen Asset Management, LLC | 289,467 | $27.1M | 0.01% | −130,779−31.1% | Reduced |
| Raymond James & Associates | 277,831 | $25.9M | 0.02% | −25,178−8.3% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 276,560 | $25.7M | 0.11% | +2,041+0.7% | Added |
| Rheos Capital Works Inc. | 273,500 | $25.4M | 1.22% | +88,500+47.8% | Added |
| First Trust Advisors LP | 272,002 | $25.3M | 0.03% | −47,533−14.9% | Reduced |
| Man Group plc | 268,071 | $24.9M | 0.07% | +114,799+74.9% | Added |
| National Pension Service | 258,108 | $24.0M | 0.03% | +258,108 | New |
| Price T Rowe Associates Inc | 258,033 | $24.0M | 0.00% | +6,044+2.4% | Added |
| Aviva PLC | 254,650 | $23.7M | 0.08% | −90,658−26.3% | Reduced |
| Alps Advisors Inc | 244,329 | $22.7M | 0.16% | −28,692−10.5% | Reduced |
| Jane Street Group, LLC | 237,322 | $22.1M | 0.03% | −17,608−6.9% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 232,957 | $21.7M | 0.03% | +40,649+21.1% | Added |
| Ameriprise Financial Inc | 222,696 | $20.7M | 0.01% | +42,291+23.4% | Added |
| AE Wealth Management LLC | 222,511 | $20.7M | 0.23% | −56,449−20.2% | Reduced |
| Alliancebernstein L.P. | 221,348 | $20.6M | 0.01% | −45,719−17.1% | Reduced |
| Rhumbline Advisers | 216,566 | $20.2M | 0.02% | +21,794+11.2% | Added |
| Churchill Management Corp | 210,056 | $19.5M | 0.24% | −9,337−4.3% | Reduced |
| Twin Tree Management, LP | 207,406 | $19.3M | 0.44% | +207,406 | New |
| Principal Financial Group Inc | 206,429 | $19.2M | 0.01% | −624−0.3% | Reduced |
| Artemis Investment Management LLP | 197,310 | $18.4M | 0.24% | −49,522−20.1% | Reduced |
| O'Shaughnessy Asset Management, LLC | 196,579 | $18.3M | 0.20% | −68,699−25.9% | Reduced |
| Bank of Montreal | 195,843 | $18.3M | 0.01% | −20,955−9.7% | Reduced |
| Amundi | 218,237 | $18.2M | 0.01% | −121,571−35.8% | Reduced |
| Citigroup Inc | 195,207 | $18.2M | 0.02% | +52,325+36.6% | Added |
| Two Sigma Investments, LP | 183,318 | $17.1M | 0.04% | +160,318+697.0% | Added |
| New York State Teachers Retirement System | 182,951 | $17.0M | 0.04% | +1,941+1.1% | Added |
| APG Asset Management N.V. | 190,946 | $16.5M | 0.03% | +41,397+27.7% | Added |
| Nishkama Capital, LLC | 176,141 | $16.4M | 1.87% | +176,141 | New |
| Squarepoint Ops LLC | 174,109 | $16.2M | 0.07% | +164,164+1,650.7% | Added |
| Hel Ved Capital Management Ltd | 174,075 | $16.2M | 4.02% | −18,185−9.5% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 172,480 | $16.0M | 0.37% | −2,700−1.5% | Reduced |
| Moore Capital Management, LP | 167,749 | $15.6M | 0.32% | −97,251−36.7% | Reduced |
| Ensign Peak Advisors, Inc | 162,717 | $15.1M | 0.03% | +11,642+7.7% | Added |
| TCW Group Inc | 160,682 | $15.0M | 0.15% | +54,761+51.7% | Added |
| Envestnet Asset Management Inc | 152,484 | $14.2M | 0.01% | −11,753−7.2% | Reduced |
| Robeco Institutional Asset Management B.V. | 151,619 | $14.1M | 0.03% | +13,974+10.2% | Added |
| Stifel Financial Corp | 142,404 | $13.3M | 0.02% | −14,254−9.1% | Reduced |
| APG Asset Management US Inc. | 142,151 | $13.0M | 0.08% | +102,746+260.7% | Added |
| Hosking Partners LLP | 138,246 | $12.9M | 0.47% | −429−0.3% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 137,213 | $12.8M | 0.02% | +55,586+68.1% | Added |
| LPL Financial LLC | 135,080 | $12.6M | 0.01% | +17,357+14.7% | Added |
| Pictet Asset Management Holding SA | 135,031 | $12.6M | 0.01% | −11,022−7.5% | Reduced |
| M&G Plc | 133,614 | $12.4M | 0.07% | +133,614 | New |
| Swiss Life Asset Management Ltd | 133,001 | $12.4M | 0.17% | +115,689+668.3% | Added |
| CCM Investment Advisers LLC | 132,402 | $12.3M | 1.47% | −3,630−2.7% | Reduced |
| Aquatic Capital Management LLC | 131,700 | $12.3M | 0.40% | +131,700 | New |
| Toronto Dominion Bank | 119,813 | $11.1M | 0.02% | +340.0% | Added |