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 32 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 |
|---|---|---|---|---|---|
| CNH Partners LLC | 88,466 | $9.56M | 0.22% | −39,843−31.1% | Reduced |
| Twin Tree Management, LP | 89,791 | $9.83M | 0.23% | +89,791 | New |
| Kerrisdale Advisers, LLC | 90,520 | $9.91M | 3.37% | −920−1.0% | Reduced |
| Artemis Investment Management LLP | 90,548 | $9.92M | 0.15% | −1,809−2.0% | Reduced |
| Nomura Asset Management Co Ltd | 91,468 | $10.0M | 0.03% | +4,155+4.8% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 93,162 | $10.2M | 0.02% | −102,436−52.4% | Reduced |
| Trexquant Investment LP | 94,024 | $10.3M | 0.13% | +94,024 | New |
| AE Wealth Management LLC | 94,442 | $10.3M | 0.09% | −6,542−6.5% | Reduced |
| Cobalt Capital Management, Inc. | 95,000 | $10.4M | 4.62% | +95,000 | New |
| Aufman Associates Inc | 95,424 | $10.5M | 6.72% | −2,904−3.0% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 98,102 | $10.7M | 0.05% | +98,102 | New |
| Boothbay Fund Management, LLC | 99,940 | $10.9M | 0.35% | +99,940 | New |
| Danske Bank A/S | 101,349 | $11.1M | 0.04% | +6,444+6.8% | Added |
| Handelsbanken Fonder AB | 101,898 | $11.2M | 0.04% | −5,247−4.9% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 104,218 | $11.4M | 0.03% | +4,995+5.0% | Added |
| Pictet Asset Management Holding SA | 105,428 | $11.5M | 0.01% | −21,752−17.1% | Reduced |
| Walleye Trading LLC | 112,104 | $12.3M | 0.29% | +49,363+78.7% | Added |
| Kovitz Investment Group Partners, LLC | 115,355 | $12.3M | 0.09% | +1,118+1.0% | Added |
| Chevy Chase Trust Holdings, Inc. | 112,594 | $12.3M | 0.04% | +5,974+5.6% | Added |
| Hosking Partners LLP | 114,837 | $12.6M | 0.49% | −5,575−4.6% | Reduced |
| CIBC World Markets Inc. | 122,470 | $13.4M | 0.03% | +72,349+144.3% | Added |
| Manufacturers Life Insurance Company, The | 126,374 | $13.8M | 0.01% | +5,246+4.3% | Added |
| National Bank of Canada | 126,452 | $13.9M | 0.02% | +66,423+110.7% | Added |
| Envestnet Asset Management Inc | 129,930 | $14.2M | 0.00% | −9,665−6.9% | Reduced |
| Stifel Financial Corp | 130,841 | $14.3M | 0.02% | −1,303−1.0% | Reduced |
| Swiss Life Asset Management Ltd | 133,856 | $14.7M | 0.17% | −1,225−0.9% | Reduced |
| HSBC Holdings PLC | 137,155 | $14.9M | 0.01% | +18,632+15.7% | Added |
| Verition Fund Management LLC | 137,237 | $15.0M | 0.10% | +124,043+940.1% | Added |
| Polar Asset Management Partners Inc. | 140,200 | $15.4M | 0.37% | +140,200 | New |
| CCM Investment Advisers LLC | 141,352 | $15.5M | 1.73% | +6,957+5.2% | Added |
| M&G Plc | 148,370 | $16.3M | 0.08% | +3,943+2.7% | Added |
| Man Group plc | 153,077 | $16.8M | 0.05% | −256,196−62.6% | Reduced |
| Robeco Institutional Asset Management B.V. | 154,122 | $16.9M | 0.03% | −2,869−1.8% | Reduced |
| Arvin Capital Management LP | 156,724 | $17.2M | 7.25% | +16,165+11.5% | Added |
| State of Wisconsin Investment Board | 158,297 | $17.3M | 0.04% | +39,013+32.7% | Added |
| Norges Bank | 158,353 | $17.3M | 0.00% | +37,468+31.0% | Added |
| LPL Financial LLC | 159,024 | $17.4M | 0.01% | +15,897+11.1% | Added |
| Ensign Peak Advisors, Inc | 169,712 | $18.6M | 0.03% | +18,625+12.3% | Added |
| TD Waterhouse Canada Inc. | 172,543 | $18.6M | 0.15% | +195+0.1% | Added |
| Two Sigma Advisers, LP | 171,100 | $18.7M | 0.04% | −53,200−23.7% | Reduced |
| Victory Capital Management Inc | 171,952 | $18.8M | 0.02% | +98,418+133.8% | Added |
| Susquehanna Portfolio Strategies, LLC | 172,480 | $18.9M | 1.29% | 00.0% | Unchanged |
| Jacobs Levy Equity Management, Inc | 173,999 | $19.1M | 0.07% | +172,047+8,813.9% | Added |
| New York State Teachers Retirement System | 175,239 | $19.2M | 0.04% | +4,659+2.7% | Added |
| Amundi | 185,646 | $20.2M | 0.01% | −55,280−22.9% | Reduced |
| Ameriprise Financial Inc | 191,278 | $21.0M | 0.01% | −16,833−8.1% | Reduced |
| Churchill Management Corp | 198,251 | $21.7M | 0.25% | −5,682−2.8% | Reduced |
| Bank of Montreal | 215,149 | $23.4M | 0.01% | −3,469−1.6% | Reduced |
| Citigroup Inc | 214,721 | $23.5M | 0.02% | −24,747−10.3% | Reduced |
| Rhumbline Advisers | 221,388 | $24.2M | 0.02% | +4,791+2.2% | Added |
| Liontrust Investment Partners LLP | 238,553 | $24.6M | 0.35% | 00.0% | Unchanged |
| Raymond James & Associates | 227,667 | $24.9M | 0.02% | +5,385+2.4% | Added |
| Alps Advisors Inc | 235,944 | $25.8M | 0.17% | +22,936+10.8% | Added |
| Alliancebernstein L.P. | 236,223 | $25.9M | 0.01% | −80,398−25.4% | Reduced |
| Avala Global LP | 244,695 | $26.8M | 1.77% | −277,000−53.1% | Reduced |
| Intech Investment Management LLC | 246,017 | $26.9M | 0.30% | +132,606+116.9% | Added |
| Los Angeles Capital Management LLC | 268,108 | $29.4M | 0.12% | +64,528+31.7% | Added |
| Maple Rock Capital Partners Inc. | 274,900 | $30.1M | 1.71% | −127,900−31.8% | Reduced |
| LMR Partners LLP | 282,908 | $31.0M | 0.68% | +159,314+128.9% | Added |
| Colony Capital, Inc. | 283,208 | $31.0M | 2.44% | +283,208 | New |
| HighTower Advisors, LLC | 285,610 | $31.3M | 0.04% | +54,341+23.5% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 296,797 | $32.5M | 0.03% | +32,582+12.3% | Added |
| Mizuho Markets Americas LLC | 297,621 | $32.6M | 0.80% | +48,359+19.4% | Added |
| California State Teachers Retirement System | 308,746 | $33.8M | 0.04% | +258+0.1% | Added |
| Advisors Capital Management, LLC | 310,103 | $34.0M | 0.55% | +1,840+0.6% | Added |
| Rheos Capital Works Inc. | 323,500 | $35.4M | 1.85% | 00.0% | Unchanged |
| Causeway Capital Management LLC | 330,110 | $36.2M | 0.89% | −52,051−13.6% | Reduced |
| Aviva PLC | 339,274 | $37.2M | 0.10% | +8,295+2.5% | Added |
| Principal Financial Group Inc | 354,013 | $38.8M | 0.02% | +150,734+74.2% | Added |
| TCW Group Inc | 359,042 | $39.3M | 0.34% | +138,001+62.4% | Added |
| Keybank National Association | 402,195 | $44.1M | 0.17% | +17,631+4.6% | Added |
| Glenview Capital Management, LLC | 402,771 | $44.1M | 0.93% | +402,771 | New |
| Nuveen Asset Management, LLC | 431,976 | $47.5M | 0.01% | +20,936+5.1% | Added |
| Maverick Capital LtdSuperinvestorMaverick Capital | 436,840 | $47.8M | 0.93% | −651,431−59.9% | Reduced |
| Holocene Advisors, LP | 439,779 | $48.2M | 0.19% | +50,777+13.1% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 465,428 | $51.0M | 0.04% | +10,122+2.2% | Added |
| First Trust Advisors LP | 479,532 | $52.5M | 0.05% | +103,468+27.5% | Added |
| Price T Rowe Associates Inc | 518,431 | $56.8M | 0.01% | −180,767−25.9% | Reduced |
| Delta Global Management LP | 549,736 | $60.2M | 4.04% | +183,409+50.1% | Added |
| Swiss National Bank | 592,000 | $64.8M | 0.04% | +2,700+0.5% | Added |
| Cacti Asset Management LLC | 612,098 | $65.3M | 5.00% | −1,538−0.3% | Reduced |
| Primecap Management Co | 601,420 | $65.9M | 0.05% | +19,125+3.3% | Added |
| AQR Capital Management LLC | 612,601 | $66.2M | 0.09% | +289,200+89.4% | Added |
| Two Sigma Investments, LP | 623,562 | $68.3M | 0.15% | +124,751+25.0% | Added |
| Qube Research & Technologies Ltd | 686,995 | $75.2M | 0.14% | +439,662+177.8% | Added |
| Russell Investments Group, Ltd. | 687,312 | $75.3M | 0.11% | −15,198−2.2% | Reduced |
| Renaissance Technologies LLC | 727,393 | $79.7M | 0.12% | +606,500+501.7% | Added |
| Deutsche Bank AG | 735,853 | $80.6M | 0.03% | +128,549+21.2% | Added |
| UBS Group AG | 748,645 | $82.0M | 0.02% | +159,220+27.0% | Added |
| Balyasny Asset Management LLC | 870,405 | $95.3M | 0.25% | +870,405 | New |
| Barclays PLC | 883,405 | $96.8M | 0.04% | +45,541+5.4% | Added |
| California Public Employees Retirement System | 898,689 | $98.4M | 0.07% | −31,388−3.4% | Reduced |
| Millennium Management LLC | 926,179 | $101.4M | 0.09% | +12,735+1.4% | Added |
| Wells Fargo & Company | 954,827 | $104.6M | 0.03% | +83,191+9.5% | Added |
| Dimensional Fund Advisors LP | 972,828 | $106.5M | 0.03% | −46,829−4.6% | Reduced |
| Allianz Asset Management GmbH | 982,906 | $107.7M | 0.17% | +33,154+3.5% | Added |
| Bank of New York Mellon Corp | 1,068,087 | $117.0M | 0.02% | −10,910−1.0% | Reduced |
| Point72 Asset Management, L.P. | 1,214,567 | $133.0M | 0.46% | +1,214,567 | New |
| UBS Asset Management Americas Inc | 1,308,958 | $143.4M | 0.04% | +1,012,638+341.7% | Added |
| Charles Schwab Investment Management Inc | 1,327,920 | $145.4M | 0.03% | +73,267+5.8% | Added |