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, Q3 2024
Institutional positions in Seagate Technology Holdings plc as of Sep 30, 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
- 821
- +31 vs. Q2 2024
- Shares held
- 186.6M
- +13.0M (+7.5%) vs. Q2 2024
- Total value
- $20.4B
- +$2.49B (+13.9%) vs. Q2 2024
- New holders
- 106
- 305 more added
- Sold out
- 75
- 265 more reduced
9 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: 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, Q3 2024
Shares, value and share of portfolio for each institution holding Seagate Technology Holdings plc; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 26,159,296 | $2.87B | 0.05% | +958,909+3.8% | Added |
| JPMorgan Chase & Co | 22,651,999 | $2.48B | 0.20% | −396,068−1.7% | Reduced |
| Sanders Capital, LLC | 16,367,591 | $1.79B | 2.60% | +150,115+0.9% | Added |
| BlackRock, Inc. | 13,914,990 | $1.52B | 0.03% | +13,914,990 | New |
| Capital Research Global Investors | 9,980,719 | $1.09B | 0.23% | −4,101,104−29.1% | Reduced |
| State Street Corp | 8,502,674 | $937.1M | 0.04% | +541,585+6.8% | Added |
| FMR LLC | 8,471,865 | $927.9M | 0.06% | −1,578,809−15.7% | Reduced |
| Bank of America Corp | 4,585,493 | $502.2M | 0.04% | +386,884+9.2% | Added |
| Morgan Stanley | 4,403,930 | $482.4M | 0.03% | −299,769−6.4% | Reduced |
| Geode Capital Management, LLC | 4,162,512 | $454.5M | 0.04% | +318,416+8.3% | Added |
| Goldman Sachs Group Inc | 3,837,669 | $420.3M | 0.08% | +197,529+5.4% | Added |
| Arrowstreet Capital, Limited Partnership | 3,152,632 | $345.3M | 0.29% | −352,656−10.1% | Reduced |
| Slate Path Capital LP | 3,080,673 | $337.4M | 5.65% | −30,533−1.0% | Reduced |
| Invesco Ltd. | 2,409,234 | $263.9M | 0.05% | +315,709+15.1% | Added |
| Clearbridge Investments, LLC | 2,038,797 | $223.3M | 0.18% | −474,351−18.9% | Reduced |
| Franklin Resources Inc | 1,778,811 | $197.8M | 0.06% | +405,232+29.5% | Added |
| Duquesne Family Office LLCSuperinvestorDuquesne Family Office | 1,640,369 | $179.7M | 6.30% | −114,909−6.5% | Reduced |
| Royal Bank of Canada | 1,553,670 | $170.2M | 0.04% | +160,156+11.5% | Added |
| Legal & General Group Plc | 1,478,324 | $161.9M | 0.04% | +89,651+6.5% | Added |
| Northern Trust Corp | 1,460,609 | $160.0M | 0.03% | −40,216−2.7% | Reduced |
| Citadel Advisors LLC | 1,347,894 | $147.6M | 0.15% | +541,348+67.1% | Added |
| Charles Schwab Investment Management Inc | 1,327,920 | $145.4M | 0.03% | +73,267+5.8% | Added |
| UBS Asset Management Americas Inc | 1,308,958 | $143.4M | 0.04% | +1,012,638+341.7% | Added |
| Point72 Asset Management, L.P. | 1,214,567 | $133.0M | 0.46% | +1,214,567 | New |
| Bank of New York Mellon Corp | 1,068,087 | $117.0M | 0.02% | −10,910−1.0% | Reduced |
| Allianz Asset Management GmbH | 982,906 | $107.7M | 0.17% | +33,154+3.5% | Added |
| Dimensional Fund Advisors LP | 972,828 | $106.5M | 0.03% | −46,829−4.6% | Reduced |
| Wells Fargo & Company | 954,827 | $104.6M | 0.03% | +83,191+9.5% | Added |
| Millennium Management LLC | 926,179 | $101.4M | 0.09% | +12,735+1.4% | Added |
| California Public Employees Retirement System | 898,689 | $98.4M | 0.07% | −31,388−3.4% | Reduced |
| Barclays PLC | 883,405 | $96.8M | 0.04% | +45,541+5.4% | Added |
| Balyasny Asset Management LLC | 870,405 | $95.3M | 0.25% | +870,405 | New |
| UBS Group AG | 748,645 | $82.0M | 0.02% | +159,220+27.0% | Added |
| Deutsche Bank AG | 735,853 | $80.6M | 0.03% | +128,549+21.2% | Added |
| Renaissance Technologies LLC | 727,393 | $79.7M | 0.12% | +606,500+501.7% | Added |
| Russell Investments Group, Ltd. | 687,312 | $75.3M | 0.11% | −15,198−2.2% | Reduced |
| Qube Research & Technologies Ltd | 686,995 | $75.2M | 0.14% | +439,662+177.8% | Added |
| Two Sigma Investments, LP | 623,562 | $68.3M | 0.15% | +124,751+25.0% | Added |
| AQR Capital Management LLC | 612,601 | $66.2M | 0.09% | +289,200+89.4% | Added |
| Primecap Management Co | 601,420 | $65.9M | 0.05% | +19,125+3.3% | Added |
| Cacti Asset Management LLC | 612,098 | $65.3M | 5.00% | −1,538−0.3% | Reduced |
| Swiss National Bank | 592,000 | $64.8M | 0.04% | +2,700+0.5% | Added |
| Delta Global Management LP | 549,736 | $60.2M | 4.04% | +183,409+50.1% | Added |
| Price T Rowe Associates Inc | 518,431 | $56.8M | 0.01% | −180,767−25.9% | Reduced |
| First Trust Advisors LP | 479,532 | $52.5M | 0.05% | +103,468+27.5% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 465,428 | $51.0M | 0.04% | +10,122+2.2% | Added |
| Holocene Advisors, LP | 439,779 | $48.2M | 0.19% | +50,777+13.1% | Added |
| Maverick Capital LtdSuperinvestorMaverick Capital | 436,840 | $47.8M | 0.93% | −651,431−59.9% | Reduced |
| Nuveen Asset Management, LLC | 431,976 | $47.5M | 0.01% | +20,936+5.1% | Added |
| Glenview Capital Management, LLC | 402,771 | $44.1M | 0.93% | +402,771 | New |
| Keybank National Association | 402,195 | $44.1M | 0.17% | +17,631+4.6% | Added |
| TCW Group Inc | 359,042 | $39.3M | 0.34% | +138,001+62.4% | Added |
| Principal Financial Group Inc | 354,013 | $38.8M | 0.02% | +150,734+74.2% | Added |
| Aviva PLC | 339,274 | $37.2M | 0.10% | +8,295+2.5% | Added |
| Causeway Capital Management LLC | 330,110 | $36.2M | 0.89% | −52,051−13.6% | Reduced |
| Rheos Capital Works Inc. | 323,500 | $35.4M | 1.85% | 00.0% | Unchanged |
| Advisors Capital Management, LLC | 310,103 | $34.0M | 0.55% | +1,840+0.6% | Added |
| California State Teachers Retirement System | 308,746 | $33.8M | 0.04% | +258+0.1% | Added |
| Mizuho Markets Americas LLC | 297,621 | $32.6M | 0.80% | +48,359+19.4% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 296,797 | $32.5M | 0.03% | +32,582+12.3% | Added |
| HighTower Advisors, LLC | 285,610 | $31.3M | 0.04% | +54,341+23.5% | Added |
| Colony Capital, Inc. | 283,208 | $31.0M | 2.44% | +283,208 | New |
| LMR Partners LLP | 282,908 | $31.0M | 0.68% | +159,314+128.9% | Added |
| Maple Rock Capital Partners Inc. | 274,900 | $30.1M | 1.71% | −127,900−31.8% | Reduced |
| Los Angeles Capital Management LLC | 268,108 | $29.4M | 0.12% | +64,528+31.7% | Added |
| Intech Investment Management LLC | 246,017 | $26.9M | 0.30% | +132,606+116.9% | Added |
| Avala Global LP | 244,695 | $26.8M | 1.77% | −277,000−53.1% | Reduced |
| Alliancebernstein L.P. | 236,223 | $25.9M | 0.01% | −80,398−25.4% | Reduced |
| Alps Advisors Inc | 235,944 | $25.8M | 0.17% | +22,936+10.8% | Added |
| Raymond James & Associates | 227,667 | $24.9M | 0.02% | +5,385+2.4% | Added |
| Liontrust Investment Partners LLP | 238,553 | $24.6M | 0.35% | 00.0% | Unchanged |
| Rhumbline Advisers | 221,388 | $24.2M | 0.02% | +4,791+2.2% | Added |
| Citigroup Inc | 214,721 | $23.5M | 0.02% | −24,747−10.3% | Reduced |
| Bank of Montreal | 215,149 | $23.4M | 0.01% | −3,469−1.6% | Reduced |
| Churchill Management Corp | 198,251 | $21.7M | 0.25% | −5,682−2.8% | Reduced |
| Ameriprise Financial Inc | 191,278 | $21.0M | 0.01% | −16,833−8.1% | Reduced |
| Amundi | 185,646 | $20.2M | 0.01% | −55,280−22.9% | Reduced |
| New York State Teachers Retirement System | 175,239 | $19.2M | 0.04% | +4,659+2.7% | Added |
| Jacobs Levy Equity Management, Inc | 173,999 | $19.1M | 0.07% | +172,047+8,813.9% | Added |
| Susquehanna Portfolio Strategies, LLC | 172,480 | $18.9M | 1.29% | 00.0% | Unchanged |
| Victory Capital Management Inc | 171,952 | $18.8M | 0.02% | +98,418+133.8% | Added |
| Two Sigma Advisers, LP | 171,100 | $18.7M | 0.04% | −53,200−23.7% | Reduced |
| TD Waterhouse Canada Inc. | 172,543 | $18.6M | 0.15% | +195+0.1% | Added |
| Ensign Peak Advisors, Inc | 169,712 | $18.6M | 0.03% | +18,625+12.3% | Added |
| LPL Financial LLC | 159,024 | $17.4M | 0.01% | +15,897+11.1% | Added |
| Norges Bank | 158,353 | $17.3M | 0.00% | +37,468+31.0% | Added |
| State of Wisconsin Investment Board | 158,297 | $17.3M | 0.04% | +39,013+32.7% | Added |
| Arvin Capital Management LP | 156,724 | $17.2M | 7.25% | +16,165+11.5% | Added |
| Robeco Institutional Asset Management B.V. | 154,122 | $16.9M | 0.03% | −2,869−1.8% | Reduced |
| Man Group plc | 153,077 | $16.8M | 0.05% | −256,196−62.6% | Reduced |
| M&G Plc | 148,370 | $16.3M | 0.08% | +3,943+2.7% | Added |
| CCM Investment Advisers LLC | 141,352 | $15.5M | 1.73% | +6,957+5.2% | Added |
| Polar Asset Management Partners Inc. | 140,200 | $15.4M | 0.37% | +140,200 | New |
| Verition Fund Management LLC | 137,237 | $15.0M | 0.10% | +124,043+940.1% | Added |
| HSBC Holdings PLC | 137,155 | $14.9M | 0.01% | +18,632+15.7% | Added |
| Swiss Life Asset Management Ltd | 133,856 | $14.7M | 0.17% | −1,225−0.9% | Reduced |
| Stifel Financial Corp | 130,841 | $14.3M | 0.02% | −1,303−1.0% | Reduced |
| Envestnet Asset Management Inc | 129,930 | $14.2M | 0.00% | −9,665−6.9% | Reduced |
| National Bank of Canada | 126,452 | $13.9M | 0.02% | +66,423+110.7% | Added |
| Manufacturers Life Insurance Company, The | 126,374 | $13.8M | 0.01% | +5,246+4.3% | Added |