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 2023
Institutional positions in Seagate Technology Holdings plc as of Mar 31, 2023. 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
- 673
- +43 vs. Q4 2022
- Shares held
- 183.2M
- +4.81M (+2.7%) vs. Q4 2022
- Total value
- $12.1B
- +$2.73B (+29.1%) vs. Q4 2022
- New holders
- 108
- 219 more added
- Sold out
- 65
- 211 more reduced
13 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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 2023
Shares, value and share of portfolio for each institution holding Seagate Technology Holdings plc; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 23,502,467 | $1.55B | 0.04% | +209,910+0.9% | Added |
| BlackRock Inc. | 15,620,098 | $1.03B | 0.03% | +2,662,098+20.5% | Added |
| JPMorgan Chase & Co | 15,279,089 | $1.01B | 0.13% | +897,241+6.2% | Added |
| Sanders Capital, LLC | 14,354,883 | $949.1M | 2.25% | +3,429,154+31.4% | Added |
| ValueAct Holdings, L.P.SuperinvestorValueAct Capital | 13,437,070 | $888.5M | 14.47% | 00.0% | Unchanged |
| FMR LLC | 10,248,793 | $677.7M | 0.06% | +793,406+8.4% | Added |
| State Street Corp | 9,360,341 | $625.3M | 0.04% | +819,501+9.6% | Added |
| Viking Global Investors LPSuperinvestorViking Global Investors | 5,513,957 | $364.6M | 1.71% | −684,976−11.0% | Reduced |
| Morgan Stanley | 4,376,964 | $289.4M | 0.03% | +600,730+15.9% | Added |
| Clearbridge Investments, LLC | 4,293,468 | $283.9M | 0.27% | −1,393,858−24.5% | Reduced |
| Wellington Management Group LLP | 3,711,035 | $245.4M | 0.05% | +3,711,035 | New |
| LSV Asset Management | 3,660,665 | $242.0M | 0.54% | −611,374−14.3% | Reduced |
| Geode Capital Management, LLC | 3,403,552 | $224.6M | 0.03% | +15,018+0.4% | Added |
| Holocene Advisors, LP | 3,071,708 | $203.1M | 1.02% | +529,052+20.8% | Added |
| Invesco Ltd. | 2,585,934 | $171.0M | 0.05% | +261,966+11.3% | Added |
| Antipodes Partners Ltd | 2,519,975 | $166.6M | 5.77% | +231,082+10.1% | Added |
| Northern Trust Corp | 2,111,543 | $139.6M | 0.03% | −48,391−2.2% | Reduced |
| Bank of America Corp | 2,104,139 | $139.1M | 0.02% | −520,028−19.8% | Reduced |
| Norges Bank | 2,066,301 | $136.6M | 0.03% | +313,996+17.9% | Added |
| Massachusetts Financial Services Co | 2,033,904 | $134.5M | 0.05% | +15,012+0.7% | Added |
| Legal & General Group Plc | 1,910,403 | $126.3M | 0.05% | +40,986+2.2% | Added |
| Goldman Sachs Group Inc | 1,749,881 | $115.7M | 0.03% | −215,053−10.9% | Reduced |
| Dimensional Fund Advisors LP | 1,533,637 | $101.4M | 0.03% | −60,390−3.8% | Reduced |
| Bank of New York Mellon Corp | 1,323,865 | $87.5M | 0.02% | −85,721−6.1% | Reduced |
| Charles Schwab Investment Management Inc | 1,160,533 | $76.7M | 0.02% | +36,407+3.2% | Added |
| UBS Asset Management Americas Inc | 971,688 | $64.2M | 0.03% | −5,859−0.6% | Reduced |
| Allianz Asset Management GmbH | 833,961 | $55.1M | 0.12% | +24,262+3.0% | Added |
| AustralianSuper Pty Ltd | 804,977 | $53.2M | 0.37% | −64,716−7.4% | Reduced |
| Swiss National Bank | 778,400 | $51.5M | 0.04% | −27,600−3.4% | Reduced |
| Victory Capital Management Inc | 684,560 | $45.3M | 0.05% | +23,121+3.5% | Added |
| First Trust Advisors LP | 635,490 | $42.0M | 0.05% | −255,844−28.7% | Reduced |
| Wells Fargo & Company | 625,097 | $41.3M | 0.01% | −118,664−16.0% | Reduced |
| Cacti Asset Management LLC | 613,481 | $40.6M | 3.74% | +2,500+0.4% | Added |
| Russell Investments Group, Ltd. | 575,891 | $38.1M | 0.07% | +181,174+45.9% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 561,207 | $37.1M | 0.03% | −300,222−34.9% | Reduced |
| Intech Investment Management LLC | 557,417 | $36.9M | 0.30% | −133,966−19.4% | Reduced |
| Deutsche Bank AG | 496,537 | $32.8M | 0.02% | +2,592+0.5% | Added |
| UBS Group AG | 494,579 | $32.7M | 0.02% | −46,046−8.5% | Reduced |
| Susquehanna International Group, LLP | 442,654 | $29.3M | 0.05% | +354,705+403.3% | Added |
| Alps Advisors Inc | 394,607 | $26.1M | 0.23% | −74,926−16.0% | Reduced |
| California Public Employees Retirement System | 385,175 | $25.5M | 0.02% | −60,615−13.6% | Reduced |
| Partners Capital Investment Group, LLP | 370,475 | $24.5M | 1.05% | +53,997+17.1% | Added |
| Amundi | 369,412 | $24.0M | 0.01% | +66,102+21.8% | Added |
| Envestnet Asset Management Inc | 352,810 | $23.3M | 0.01% | +26,816+8.2% | Added |
| Davidson Kempner Capital Management LP | 350,000 | $23.1M | 0.48% | +100,000+40.0% | Added |
| Davidson Kempner Partners | 350,000 | $23.1M | 0.58% | +350,000 | New |
| Barclays PLC | 332,061 | $22.0M | 0.02% | −113,040−25.4% | Reduced |
| Robeco Institutional Asset Management B.V. | 326,899 | $21.6M | 0.06% | −347−0.1% | Reduced |
| Credit Suisse AG | 322,898 | $21.4M | 0.02% | +520+0.2% | Added |
| Alliancebernstein L.P. | 320,083 | $21.2M | 0.01% | +7,619+2.4% | Added |
| Two Sigma Advisers, LP | 315,000 | $20.8M | 0.05% | −101,700−24.4% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 308,619 | $20.4M | 0.05% | −10,048−3.2% | Reduced |
| O'Shaughnessy Asset Management, LLC | 301,728 | $20.0M | 0.31% | +222,927+282.9% | Added |
| Franklin Resources Inc | 294,006 | $19.4M | 0.01% | +51,238+21.1% | Added |
| Raymond James & Associates | 291,836 | $19.3M | 0.02% | −81,145−21.8% | Reduced |
| Advisors Capital Management, LLC | 285,841 | $18.9M | 0.49% | +23,202+8.8% | Added |
| Los Angeles Capital Management LLC | 284,714 | $18.8M | 0.08% | +162,417+132.8% | Added |
| Primecap Management Co | 279,700 | $18.5M | 0.02% | +55,000+24.5% | Added |
| Citadel Advisors LLC | 268,894 | $17.8M | 0.02% | −360,537−57.3% | Reduced |
| Price T Rowe Associates Inc | 255,219 | $16.9M | 0.00% | +1,909+0.8% | Added |
| Citigroup Inc | 255,017 | $16.9M | 0.02% | −22,686−8.2% | Reduced |
| California State Teachers Retirement System | 248,514 | $16.4M | 0.02% | −304−0.1% | Reduced |
| United Services Automobile Association | 245,606 | $16.2M | 0.52% | −2,872−1.2% | Reduced |
| M&G Investment Management Ltd | 238,758 | $15.8M | 0.11% | +20,032+9.2% | Added |
| Ameriprise Financial Inc | 236,248 | $15.6M | 0.01% | +5,484+2.4% | Added |
| Manufacturers Life Insurance Company, The | 229,580 | $15.2M | 0.01% | +76,502+50.0% | Added |
| Stifel Financial Corp | 225,044 | $14.9M | 0.02% | −35,907−13.8% | Reduced |
| GAM Holding AG | 224,605 | $14.9M | 1.03% | +20,802+10.2% | Added |
| Principal Financial Group Inc | 216,107 | $14.3M | 0.01% | +3,859+1.8% | Added |
| New York State Teachers Retirement System | 205,747 | $13.6M | 0.03% | −3,840−1.8% | Reduced |
| Lazard Asset Management LLC | 204,842 | $13.5M | 0.02% | +175,584+600.1% | Added |
| Jane Street Group, LLC | 204,583 | $13.5M | 0.02% | +21,981+12.0% | Added |
| Nordea Investment Management AB | 204,792 | $13.3M | 0.02% | −12,786−5.9% | Reduced |
| Rhumbline Advisers | 199,876 | $13.2M | 0.02% | +4,006+2.0% | Added |
| Royal Bank of Canada | 184,296 | $12.2M | 0.00% | −105,964−36.5% | Reduced |
| Hosking Partners LLP | 178,126 | $11.8M | 0.55% | −35,257−16.5% | Reduced |
| Ensign Peak Advisors, Inc | 177,385 | $11.7M | 0.03% | −13,324−7.0% | Reduced |
| Storebrand Asset Management AS | 176,345 | $11.7M | 0.06% | −67,826−27.8% | Reduced |
| Squarepoint Ops LLC | 165,680 | $11.0M | 0.08% | −44,896−21.3% | Reduced |
| FIL Ltd | 163,499 | $10.8M | 0.01% | −2,040,006−92.6% | Reduced |
| APG Asset Management N.V. | 176,458 | $10.7M | 0.02% | −30,441−14.7% | Reduced |
| Illinois Municipal Retirement Fund | 162,226 | $10.7M | 0.23% | −10,077−5.8% | Reduced |
| Bank of Montreal | 152,940 | $10.1M | 0.01% | −40,410−20.9% | Reduced |
| Gilman Hill Asset Management, LLC | 150,634 | $9.96M | 2.03% | +3,458+2.3% | Added |
| KBC Group NV | 149,611 | $9.89M | 0.04% | +39,998+36.5% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 145,783 | $9.64M | 0.02% | +290+0.2% | Added |
| Nicola Wealth Management Ltd. | 143,900 | $9.51M | 0.94% | 00.0% | Unchanged |
| Adage Capital Partners GP, L.L.C. | 142,300 | $9.41M | 0.02% | +7,000+5.2% | Added |
| Westpac Banking Corp | 140,410 | $9.28M | 0.12% | +106,589+315.2% | Added |
| CCM Investment Advisers LLC | 140,353 | $9.28M | 1.31% | +2,563+1.9% | Added |
| State of Wisconsin Investment Board | 139,762 | $9.24M | 0.03% | −30,975−18.1% | Reduced |
| Baupost Group LLCSuperinvestorBaupost Group | 136,077 | $9.00M | 0.15% | +136,077 | New |
| Janney Montgomery Scott LLC | 135,387 | $8.95M | 0.04% | +29,707+28.1% | Added |
| Rodgers Brothers Inc. | 132,271 | $8.75M | 1.68% | −4,675−3.4% | Reduced |
| Pacer Advisors, Inc. | 131,572 | $8.70M | 0.04% | +127,234+2,933.0% | Added |
| TD Asset Management Inc | 130,930 | $8.66M | 0.01% | +30,658+30.6% | Added |
| LPL Financial LLC | 126,200 | $8.34M | 0.01% | −8,936−6.6% | Reduced |
| LGT Group Foundation | 125,642 | $8.31M | 0.24% | +61,827+96.9% | Added |
| Shelton Capital Management | 125,079 | $8.27M | 0.35% | +85,079+212.7% | Added |
| Toronto Dominion Bank | 123,552 | $8.16M | 0.01% | +123,552 | New |