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, Q2 2026
Institutional positions in Seagate Technology Holdings plc as of Jun 30, 2026. 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
- 1,973
- +520 vs. Q1 2026
- Shares held
- 188.5M
- −677.3K (−0.4%) vs. Q1 2026
- Total value
- $181.1B
- +$107.3B (+145.4%) vs. Q1 2026
- New holders
- 587
- 629 more added
- Sold out
- 67
- 604 more reduced
19 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding Seagate Technology Holdings plc; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Modera Wealth Management, LLC | 493 | $475.7K | 0.01% | +493 | New |
| Magnolia Private Wealth, LLC | 494 | $476.7K | 0.26% | −55−10.0% | Reduced |
| Warwick Investment Management, Inc. | 496 | $478.6K | 0.05% | −122−19.7% | Reduced |
| Focused Wealth Management, Inc | 497 | $480.0K | 0.04% | +497 | New |
| First Horizon Corp | 498 | $480.6K | 0.02% | +160+47.3% | Added |
| Quad-Cities Investment Group, LLC | 500 | $482.5K | 0.17% | −500−50.0% | Reduced |
| North Dallas Bank & Trust Co | 500 | $482.5K | 0.29% | −118−19.1% | Reduced |
| Investment Research Partners LLC | 500 | $482.5K | 0.16% | −25−4.8% | Reduced |
| Paradigm Asset Management Co LLC | 500 | $482.5K | 0.10% | +500 | New |
| WP Advisors, LLC | 500 | $482.5K | 0.12% | +500 | New |
| Bigelow Investment Advisors, LLC | 500 | $482.5K | 0.17% | +500 | New |
| Claudia M.P. Batlle, CRP (R) LLC | 500 | $482.5K | 0.14% | +500 | New |
| Purpose Unlimited Inc. | 500 | $482.5K | 0.02% | +500 | New |
| Certified Advisory Corp | 500 | $482.9K | 0.04% | +500 | New |
| Summitry LLC | 503 | $485.4K | 0.02% | −36−6.7% | Reduced |
| Vista Capital Partners, Inc. | 504 | $486.4K | 0.04% | +504 | New |
| Flatrock Wealth Partners LLC | 506 | $488.7K | 0.19% | −55−9.8% | Reduced |
| Mayflower Financial Advisors, LLC | 507 | $489.3K | 0.04% | +507 | New |
| RMB Capital Management, LLC | 508 | $490.2K | 0.01% | +508 | New |
| Essential Partners LLC | 508 | $490.2K | 0.23% | +172+51.2% | Added |
| Advisory Resource Group | 508 | $490.2K | 0.07% | +508 | New |
| Cypress Capital Advisors, LLC | 509 | $491.2K | 0.20% | +509 | New |
| Claro Advisors LLC | 510 | $492.5K | 0.05% | +510 | New |
| Laurion Capital Management LP | 511 | $493.1K | 0.04% | −2,536−83.2% | Reduced |
| Bullock Wealth Management Group | 544 | $497.9K | 0.22% | +325+148.4% | Added |
| Intentional Wealth Strategies, LLC | 516 | $497.9K | 0.47% | +2+0.4% | Added |
| Founders Financial Alliance, LLC | 518 | $500.2K | 0.07% | −393−43.1% | Reduced |
| Perryman Financial Advisory Inc | 520 | $501.9K | 0.07% | +520 | New |
| TritonPoint Partners, LLC | 520 | $502.2K | 0.04% | +520 | New |
| Rockbridge Investment Management, LCC | 521 | $502.8K | 0.04% | +5+1.0% | Added |
| Old North State Wealth Management, LLC | 522 | $503.9K | 0.22% | −424−44.8% | Reduced |
| Betterment LLC | 522 | $504.0K | 0.00% | −476−47.7% | Reduced |
| Perkins Capital Management Inc | 525 | $506.6K | 0.40% | −25−4.5% | Reduced |
| WealthTrust Asset Management, LLC | 525 | $506.6K | 0.27% | 00.0% | Unchanged |
| Drive Wealth Management, LLC | 525 | $507.0K | 0.09% | −214−29.0% | Reduced |
| Sagewood Asset Management LP | 527 | $508.6K | 0.12% | −69−11.6% | Reduced |
| City Center Advisors, LLC | 528 | $509.5K | 0.41% | −423−44.5% | Reduced |
| Aviance Capital Partners, LLC | 528 | $509.5K | 0.05% | −285−35.1% | Reduced |
| Red Door Wealth Management, LLC | 528 | $509.5K | 0.05% | +5+1.0% | Added |
| Frisch Financial Group, Inc. | 528 | $509.8K | 0.09% | −163−23.6% | Reduced |
| Sienna Gestion | 525 | $514.2K | 0.03% | +525 | New |
| TSA Wealth Managment LLC | 533 | $514.3K | 0.15% | −100−15.8% | Reduced |
| Caliber Wealth Management, LLC | 533 | $514.3K | 0.05% | +533 | New |
| City State Bank | 534 | $515.3K | 0.12% | −139−20.7% | Reduced |
| LifeGoal Wealth Advisors | 534 | $515.3K | 0.24% | +534 | New |
| Ashton Thomas Securities, LLC | 549 | $518.2K | 0.08% | +549 | New |
| Knights of Columbus Asset Advisors LLC | 537 | $518.2K | 0.03% | +537 | New |
| Fort Point Capital Partners LLC | 537 | $518.6K | 0.06% | −86−13.8% | Reduced |
| Five Oceans Advisors | 538 | $519.2K | 0.17% | +1+0.2% | Added |
| Primoris Wealth Advisors, LLC | 539 | $520.1K | 0.24% | +539 | New |
| Summit Wealth Group LLC | 541 | $521.8K | 0.04% | +541 | New |
| Silicon Valley Capital Partners | 543 | $524.1K | 0.04% | +517+1,988.5% | Added |
| Elyxium Wealth, LLC | 543 | $524.1K | 0.06% | +543 | New |
| Holderness Investments Co | 544 | $525.0K | 0.09% | 00.0% | Unchanged |
| Transamerica Financial Advisors, Inc. | 546 | $527.2K | 0.04% | +463+557.8% | Added |
| Lifelong Wealth Advisors, Inc. | 549 | $529.8K | 0.12% | −1,951−78.0% | Reduced |
| Meredith Wealth Planning | 552 | $532.5K | 0.13% | 00.0% | Unchanged |
| Berman McAleer LLC | 552 | $532.7K | 0.06% | −109−16.5% | Reduced |
| Greenspring Advisors, LLC | 553 | $533.9K | 0.03% | +553 | New |
| Central Trust Co | 554 | $534.6K | 0.01% | +1+0.2% | Added |
| Ledyard National Bank | 554 | $534.6K | 0.04% | +554 | New |
| AlphaStar Capital Management, LLC | 559 | $539.5K | 0.03% | +559 | New |
| Mission Financial Group, LLC | 563 | $543.0K | 0.45% | +563 | New |
| Claris Advisors, LLC | 563 | $543.3K | 0.14% | 00.0% | Unchanged |
| Basecamp Wealth Advisors LLC | 565 | $545.2K | 0.10% | +6+1.1% | Added |
| Wealth Architects, LLC | 566 | $546.2K | 0.04% | −44−7.2% | Reduced |
| Arwa LLC | 735 | $547.9K | 0.23% | +735 | New |
| Allegiance Financial Group Advisory Services LLC | 573 | $553.4K | 0.10% | +573 | New |
| Ancora Advisors, LLC | 575 | $554.9K | 0.01% | +249+76.4% | Added |
| Permanens Capital L.P. | 575 | $555.3K | 0.06% | +575 | New |
| Cromwell Holdings LLC | 579 | $559.2K | 0.25% | 00.0% | Unchanged |
| Maridea Wealth Management LLC | 580 | $559.6K | 0.06% | +6+1.0% | Added |
| Archer Investment Corp | 580 | $559.7K | 0.11% | +580 | New |
| Magnetar Financial LLC | 585 | $564.5K | 0.01% | +585 | New |
| Highland Capital Management, LLC | 586 | $565.5K | 0.03% | +6+1.0% | Added |
| Edmond de Rothschild Holding S.A. | 589 | $568.4K | 0.01% | −411−41.1% | Reduced |
| Jag Capital Management, LLC | 590 | $568.9K | 0.05% | 00.0% | Unchanged |
| Capital Group Investment Management Pte. Ltd. | 590 | $569.4K | 0.09% | +590 | New |
| Alley Investment Management Company, LLC | 591 | $570.3K | 0.07% | −38−6.0% | Reduced |
| Saturna Capital CORP | 593 | $572.2K | 0.01% | −74−11.1% | Reduced |
| Knightsbridge Asset Management, LLC | 596 | $575.1K | 0.08% | +82+16.0% | Added |
| Money Concepts Capital Corp | 599 | $578.0K | 0.03% | +599 | New |
| Aspiriant, LLC | 599 | $578.0K | 0.01% | +599 | New |
| Tumwater Wealth Management, LLC | 600 | $579.0K | 0.21% | 00.0% | Unchanged |
| R Squared Ltd | 600 | $579.0K | 0.30% | +600 | New |
| Headlands Technologies LLC | 601 | $580.0K | 0.06% | +601 | New |
| Aspen Grove Capital, LLC | 601 | $580.4K | 0.08% | −64−9.6% | Reduced |
| Fullerton Fund Management Co Ltd. | 602 | $580.9K | 0.04% | +602 | New |
| Taylor & Morgan Wealth Management, LLC | 603 | $581.6K | 0.29% | +49+8.8% | Added |
| Plancorp, LLC | 680 | $585.2K | 0.01% | +112+19.7% | Added |
| Benchmark Financial Wealth Advisors, LLC | 608 | $586.9K | 0.14% | −240−28.3% | Reduced |
| Onefund, LLC | 609 | $587.7K | 0.33% | +11+1.8% | Added |
| Marino, Stram & Associates LLC | 609 | $587.7K | 0.09% | 00.0% | Unchanged |
| Ssi Investment Management LLC | 610 | $588.6K | 0.03% | +610 | New |
| Transcendent Capital Group LLC | 613 | $592.0K | 0.23% | −2−0.3% | Reduced |
| Ironwood Investment Counsel, LLC | 614 | $592.5K | 0.08% | −1−0.2% | Reduced |
| Riversedge Advisors, LLC | 614 | $592.5K | 0.08% | +614 | New |
| Wolverine Asset Management LLC | 616 | $594.4K | 0.01% | −739−54.5% | Reduced |
| Markin Volterra Fund LP | 617 | $595.4K | 2.02% | +56+10.0% | Added |
| Real Talk Capital, LLC | 619 | $597.2K | 0.44% | −315−33.7% | Reduced |