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, Q4 2025
Institutional positions in Seagate Technology Holdings plc as of Dec 31, 2025. 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
- 1,280
- +170 vs. Q3 2025
- Shares held
- 194.4M
- +515.6K (+0.3%) vs. Q3 2025
- Total value
- $53.5B
- +$7.82B (+17.1%) vs. Q3 2025
- New holders
- 256
- 448 more added
- Sold out
- 86
- 408 more reduced
16 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: 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, Q4 2025
Shares, value and share of portfolio for each institution holding Seagate Technology Holdings plc; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Elm Partners Management LLC | 828 | $228.0K | 0.01% | +828 | New |
| Diversified Enterprises, LLC | 825 | $227.2K | 0.01% | +825 | New |
| Kestra Investment Management, LLC | 823 | $226.6K | 0.01% | −224−21.4% | Reduced |
| Donalies Financial Planning, LLC | 822 | $226.3K | 0.19% | +822 | New |
| Wealth Architects, LLC | 820 | $225.8K | 0.02% | −206−20.1% | Reduced |
| Newbridge Financial Services Group, Inc. | 819 | $225.5K | 0.04% | +819 | New |
| Abacus Wealth Partners, LLC | 819 | $225.5K | 0.02% | +819 | New |
| 1st Source Bank | 817 | $225.0K | 0.01% | +817 | New |
| PDS Planning, Inc | 816 | $224.7K | 0.02% | +816 | New |
| Wealthcare Advisory Partners LLC | 816 | $224.7K | 0.00% | +816 | New |
| Aviance Capital Partners, LLC | 813 | $223.9K | 0.03% | +813 | New |
| PCM Encore, LLC | 813 | $223.9K | 0.05% | +813 | New |
| Alta Advisers Ltd | 811 | $223.3K | 0.08% | −400−33.0% | Reduced |
| Saturna Capital CORP | 811 | $223.3K | 0.00% | −221−21.4% | Reduced |
| Beaumont Financial Advisors, LLC | 803 | $221.1K | 0.01% | +803 | New |
| HTG Investment Advisors, Inc. | 800 | $220.3K | 0.07% | +800 | New |
| KPP Advisory Services LLC | 800 | $220.3K | 0.03% | +800 | New |
| Integrated Quantitative Investments LLC | 799 | $220.0K | 0.05% | +799 | New |
| GK Wealth Management LLC | 799 | $220.0K | 0.16% | +799 | New |
| Allegheny Financial Group LTD | 797 | $219.5K | 0.03% | +797 | New |
| Benchmark Financial Wealth Advisors, LLC | 794 | $218.8K | 0.06% | +794 | New |
| Clark Capital Management Group, Inc. | 790 | $217.6K | 0.00% | +790 | New |
| AIFG Consultants Ltd. | 790 | $217.6K | 0.37% | +790 | New |
| Ashton Thomas Private Wealth, LLC | 786 | $217.0K | 0.01% | −136−14.8% | Reduced |
| Drive Wealth Management, LLC | 784 | $216.5K | 0.04% | +784 | New |
| Burns J W & Co Inc | 786 | $216.5K | 0.02% | +786 | New |
| Regions Financial Corp | 784 | $215.9K | 0.00% | +784 | New |
| Bay Rivers Group | 776 | $213.7K | 0.09% | +776 | New |
| Seven Mile Advisory | 775 | $213.4K | 0.04% | −152−16.4% | Reduced |
| Nations Financial Group Inc, | 773 | $212.9K | 0.01% | +773 | New |
| Beck Capital Management, LLC | 772 | $212.6K | 0.05% | +772 | New |
| Custos Family Office, LLC | 772 | $212.6K | 0.15% | +772 | New |
| Mesirow Financial Investment Management, Inc. | 766 | $211.3K | 0.00% | −1,114−59.3% | Reduced |
| Zions Bancorporation, National Association | 766 | $210.9K | 0.01% | +8+1.1% | Added |
| Ostrum Asset Management | 763 | $210.1K | 0.01% | −255−25.0% | Reduced |
| FSA Advisors, Inc. | 763 | $210.1K | 0.15% | +763 | New |
| Juncture Wealth Strategies, LLC | 762 | $209.8K | 0.07% | +762 | New |
| Enterprise Financial Services Corp | 758 | $208.7K | 0.11% | +758 | New |
| Aprio Wealth Management, LLC | 754 | $207.6K | 0.01% | +754 | New |
| Columbia Asset Management | 750 | $206.5K | 0.04% | −350−31.8% | Reduced |
| Whitener Capital Management, Inc. | 750 | $206.5K | 0.05% | +750 | New |
| Putney Financial Group LLC | 750 | $206.5K | 0.19% | +750 | New |
| Monetary Management Group Inc | 750 | $206.5K | 0.05% | 00.0% | Unchanged |
| Leigh Baldwin & Co., LLC | 744 | $205.0K | 0.13% | +744 | New |
| MBB Public Markets I LLC | 743 | $204.6K | 0.02% | −428−36.5% | Reduced |
| GSG Advisors LLC | 730 | $201.0K | 0.05% | +730 | New |
| MJP Associates Inc | 727 | $200.2K | 0.03% | +727 | New |
| McIlrath & Eck, LLC | 709 | $195.3K | 0.02% | 00.0% | Unchanged |
| First Financial Corp | 704 | $193.9K | 0.07% | 00.0% | Unchanged |
| City State Bank | 690 | $190.0K | 0.05% | 00.0% | Unchanged |
| Vestor Capital, LLC | 15,000 | $190.0K | 0.01% | +14,311+2,077.1% | Added |
| Havemeyer Place LP | 678 | $186.7K | 0.04% | +678 | New |
| Hantz Financial Services, Inc. | 661 | $182.0K | 0.00% | +273+70.4% | Added |
| S.A. Mason LLC | 640 | $176.3K | 0.07% | 00.0% | Unchanged |
| Richardson Financial Services Inc. | 635 | $174.9K | 0.11% | −10−1.6% | Reduced |
| Root Financial Partners, LLC | 632 | $174.0K | 0.01% | +263+71.3% | Added |
| Barrett & Company, Inc. | 619 | $170.5K | 0.06% | 00.0% | Unchanged |
| Cromwell Holdings LLC | 579 | $159.9K | 0.09% | 00.0% | Unchanged |
| Onefund, LLC | 559 | $153.9K | 0.09% | +37+7.1% | Added |
| Vinland Capital Management Gestora de Recursos LTDA. | 558 | $153.7K | 2.22% | +558 | New |
| Central Trust Co | 553 | $152.3K | 0.00% | −450−44.9% | Reduced |
| Bank Julius Baer & Co. Ltd, Zurich | 546 | $150.3K | 0.00% | +546 | New |
| DV Trading LLC | 540 | $148.7K | 0.01% | +540 | New |
| Cary Street Partners Financial LLC | 530 | $146.0K | 0.00% | −50−8.6% | Reduced |
| Sentry Investment Management LLC | 526 | $145.0K | 0.10% | 00.0% | Unchanged |
| Proffitt & Goodson Inc | 525 | $144.6K | 0.02% | −91−14.8% | Reduced |
| Quaker Wealth Management, LLC | 508 | $139.9K | 0.04% | +501+7,157.1% | Added |
| Basecamp Wealth Advisors LLC | 504 | $138.8K | 0.03% | +504 | New |
| Centaurus Financial, Inc. | 502 | $138.0K | 0.01% | −808−61.7% | Reduced |
| Elyxium Wealth, LLC | 486 | $133.9K | 0.04% | +486 | New |
| Creative Financial Designs Inc | 485 | $133.6K | 0.01% | +79+19.5% | Added |
| Bogart Wealth, LLC | 481 | $132.5K | 0.01% | +4+0.8% | Added |
| GW&K Investment Management, LLC | 453 | $125.0K | 0.00% | +18+4.1% | Added |
| Wealth Enhancement Trust Services, Inc. | 441 | $121.4K | 0.02% | +441 | New |
| Steigerwald, Gordon & Koch Inc. | 440 | $121.2K | 0.01% | −35−7.4% | Reduced |
| CVA Family Office, LLC | 435 | $119.8K | 0.01% | −21−4.6% | Reduced |
| Cary Street Partner Investment Advisory LLC | 431 | $118.7K | 0.03% | −4−0.9% | Reduced |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 430 | $118.4K | 0.03% | +70+19.4% | Added |
| Quent Capital, LLC | 415 | $114.3K | 0.01% | 00.0% | Unchanged |
| PFS Partners, LLC | 406 | $111.7K | 0.05% | +16+4.1% | Added |
| Financial Management Professionals, Inc. | 400 | $110.5K | 0.01% | 00.0% | Unchanged |
| Community Bank, N.A. | 400 | $110.2K | 0.01% | +400 | New |
| Trust Co of Toledo NA | 395 | $108.8K | 0.01% | 00.0% | Unchanged |
| Alphadyne Asset Management LP | 388 | $106.9K | 0.01% | +388 | New |
| Quattro Advisors LLC | 377 | $103.8K | 0.08% | +377 | New |
| Versant Capital Management, Inc | 376 | $103.5K | 0.01% | −58−13.4% | Reduced |
| Gen-Wealth Partners Inc | 356 | $98.0K | 0.03% | +256+256.0% | Added |
| Kayne Anderson Rudnick Investment Management LLC | 351 | $96.8K | 0.00% | −866−71.2% | Reduced |
| First Horizon Corp | 338 | $93.1K | 0.00% | +197+139.7% | Added |
| Valley National Advisers Inc | 335 | $92.0K | 0.01% | +2+0.6% | Added |
| Essential Partners LLC | 331 | $91.2K | 0.03% | +23+7.5% | Added |
| Ancora Advisors, LLC | 326 | $89.8K | 0.00% | +123+60.6% | Added |
| Harbor Investment Advisory, LLC | 326 | $89.8K | 0.01% | +123+60.6% | Added |
| Elequin Capital LP | 325 | $89.5K | 0.01% | +325 | New |
| Fourth Dimension Wealth, LLC | 318 | $87.6K | 0.03% | 00.0% | Unchanged |
| Albion Financial Group | 317 | $87.3K | 0.01% | 00.0% | Unchanged |
| Larson Financial Group LLC | 310 | $85.4K | 0.00% | +144+86.7% | Added |
| HM Payson & Co | 309 | $85.1K | 0.00% | −24−7.2% | Reduced |
| DV Equities, LLC | 306 | $84.3K | 0.02% | +306 | New |
| TCTC Holdings, LLC | 298 | $82.1K | 0.00% | 00.0% | Unchanged |