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 |
|---|---|---|---|---|---|
| Wealthcare Advisory Partners LLC | 787 | $759.5K | 0.01% | −58−6.9% | Reduced |
| Allegheny Financial Group LTD | 790 | $762.4K | 0.08% | −7−0.9% | Reduced |
| MBL Wealth, LLC | 791 | $763.3K | 0.05% | −72−8.3% | Reduced |
| Heritage Trust Co | 793 | $765.2K | 0.07% | −334−29.6% | Reduced |
| PDS Planning, Inc | 793 | $765.2K | 0.04% | +9+1.1% | Added |
| QVT Financial LP | 793 | $765.2K | 0.05% | +793 | New |
| SmartHarvest Portfolios, LLC | 794 | $765.7K | 0.25% | −26−3.2% | Reduced |
| Signal Advisors Wealth, LLC | 798 | $770.5K | 0.04% | +798 | New |
| Foster & Motley Inc | 800 | $772.0K | 0.04% | −353−30.6% | Reduced |
| Kercheville Advisors, LLC | 800 | $772.0K | 0.24% | −150−15.8% | Reduced |
| KPP Advisory Services LLC | 800 | $772.0K | 0.10% | 00.0% | Unchanged |
| VisionPoint Advisory Group, LLC | 800 | $772.0K | 0.13% | +82+11.4% | Added |
| HHM Wealth Advisors, LLC | 800 | $772.0K | 0.08% | +800 | New |
| New Hampshire Trust | 800 | $772.0K | 0.15% | +800 | New |
| Fulton Bank, N.A. | 803 | $774.9K | 0.02% | −30−3.6% | Reduced |
| Focused Alpha, LLC | 804 | $775.4K | 0.20% | −525−39.5% | Reduced |
| Quotient Wealth Partners, LLC | 806 | $778.0K | 0.02% | +61+8.2% | Added |
| RMR Wealth Builders | 806 | $778.1K | 0.05% | +806 | New |
| Ausdal Financial Partners, Inc. | 807 | $779.2K | 0.03% | −200−19.9% | Reduced |
| Belpointe Asset Management LLC | 808 | $779.7K | 0.03% | +277+52.2% | Added |
| Redhawk Wealth Advisors, Inc. | 811 | $782.6K | 0.08% | +811 | New |
| World Equity Group, Inc. | 815 | $786.5K | 0.18% | −251−23.5% | Reduced |
| 1st Source Bank | 817 | $788.4K | 0.04% | 00.0% | Unchanged |
| Tucker Asset Management LLC | 820 | $791.3K | 0.20% | +820 | New |
| Donalies Financial Planning, LLC | 822 | $792.9K | 0.58% | 00.0% | Unchanged |
| Sapient Capital LLC | 825 | $796.7K | 0.01% | +825 | New |
| TRUE Private Wealth Advisors | 827 | $798.5K | 0.07% | +827 | New |
| Elm Partners Management LLC | 832 | $802.4K | 0.03% | +4+0.5% | Added |
| Trust Co | 835 | $805.8K | 0.07% | 00.0% | Unchanged |
| Grove Bank & Trust | 839 | $809.6K | 0.08% | 00.0% | Unchanged |
| Financial Advisors Network, Inc. | 840 | $810.6K | 0.10% | 00.0% | Unchanged |
| FNY Investment Advisers, LLC | 849 | $819.0K | 0.30% | +849 | New |
| Ferguson Wellman Capital Management, Inc | 849 | $819.3K | 0.01% | −55−6.1% | Reduced |
| Fiera Capital Corp | 849 | $819.3K | 0.00% | 00.0% | Unchanged |
| Fca Corp | 850 | $820.3K | 0.20% | 00.0% | Unchanged |
| Cynosure Management, LLC | 852 | $822.2K | 0.12% | −340−28.5% | Reduced |
| One Capital Management, LLC | 2,099 | $822.5K | 0.02% | 00.0% | Unchanged |
| Acropolis Investment Management, LLC | 853 | $823.1K | 0.03% | −324−27.5% | Reduced |
| United Advisor Group, LLC | 856 | $826.0K | 0.09% | +856 | New |
| Beaumont Financial Advisors, LLC | 857 | $826.7K | 0.05% | +37+4.5% | Added |
| Sandro Wealth Management LLC | 857 | $827.0K | 0.60% | +151+21.4% | Added |
| AlTi Global, Inc. | 863 | $832.7K | 0.02% | +863 | New |
| Levin Capital Strategies, L.P. | 867 | $836.7K | 0.06% | 00.0% | Unchanged |
| Great Lakes Advisors, LLC | 869 | $838.6K | 0.01% | −42−4.6% | Reduced |
| Quantessence Capital LLC | 872 | $841.5K | 2.48% | −291−25.0% | Reduced |
| Quantum Financial Advisors, LLC | 874 | $843.4K | 0.08% | +1+0.1% | Added |
| Founders Financial Securities LLC | 878 | $847.4K | 0.04% | +93+11.8% | Added |
| Bay Rivers Group | 879 | $848.2K | 0.29% | +64+7.9% | Added |
| Abel Hall, LLC | 879 | $848.4K | 0.15% | −109−11.0% | Reduced |
| Opal Wealth Advisors, LLC | 881 | $850.2K | 0.18% | −432−32.9% | Reduced |
| GSG Advisors LLC | 883 | $852.1K | 0.19% | +141+19.0% | Added |
| Defiance ETFs, LLC | 933 | $853.9K | 0.01% | +232+33.1% | Added |
| Advisor OS, LLC | 885 | $853.9K | 0.06% | −135−13.2% | Reduced |
| Blue Capital, Inc. | 888 | $856.9K | 0.54% | 00.0% | Unchanged |
| Wedmont Private Capital | 947 | $862.1K | 0.02% | −18−1.9% | Reduced |
| Carmel Capital Partners, LLC | 894 | $862.7K | 0.29% | +2+0.2% | Added |
| Catalytic Wealth RIA, LLC | 897 | $865.6K | 0.05% | +897 | New |
| Hennessy Advisors Inc | 898 | $866.6K | 0.03% | +898 | New |
| First National Trust Co | 900 | $868.5K | 0.03% | −12,205−93.1% | Reduced |
| Heffernan Advisory, Inc | 900 | $868.5K | 0.73% | +900 | New |
| Third View Private Wealth, LLC | 904 | $871.9K | 0.11% | +94+11.6% | Added |
| Evergreen Wealth Solutions, LLC | 949 | $873.9K | 0.05% | +949 | New |
| Inspire Advisors, LLC | 908 | $874.2K | 0.06% | +109+13.6% | Added |
| Aprio Wealth Management, LLC | 907 | $875.3K | 0.04% | +68+8.1% | Added |
| Manske Wealth Management | 910 | $878.1K | 0.22% | −240−20.9% | Reduced |
| Asio Capital, LLC | 912 | $880.8K | 0.11% | +12+1.3% | Added |
| Oslo Pensjonsforsikring AS | 913 | $881.0K | 0.10% | 00.0% | Unchanged |
| Berger Financial Group, Inc | 914 | $882.0K | 0.05% | +4+0.4% | Added |
| Kanawha Capital Management LLC | 916 | $883.9K | 0.06% | −93−9.2% | Reduced |
| Western Wealth Management, LLC | 921 | $888.8K | 0.03% | −559−37.8% | Reduced |
| Wellspring Financial Advisors, LLC | 926 | $893.1K | 0.06% | −141−13.2% | Reduced |
| Verdence Capital Advisors LLC | 926 | $893.6K | 0.05% | −788−46.0% | Reduced |
| Root Financial Partners, LLC | 927 | $894.9K | 0.03% | +249+36.7% | Added |
| Cypress Capital Group | 928 | $895.5K | 0.08% | +928 | New |
| Revolve Wealth Partners, LLC | 929 | $896.5K | 0.09% | +929 | New |
| Net Worth Advisory Group | 934 | $901.1K | 0.23% | +934 | New |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 936 | $903.2K | 0.02% | −39−4.0% | Reduced |
| SHP Wealth Management | 943 | $909.9K | 0.06% | +7+0.7% | Added |
| StoneX Group Inc. | 951 | $910.1K | 0.04% | +259+37.4% | Added |
| Massmutual Trust Co FSB | 944 | $911.0K | 0.02% | −21−2.2% | Reduced |
| Venture Visionary Partners LLC | 944 | $911.0K | 0.03% | +367+63.6% | Added |
| Gladstone Institutional Advisory LLC | 945 | $911.9K | 0.03% | −158−14.3% | Reduced |
| Capstone Investment Advisors, LLC | 949 | $915.8K | 0.01% | −93−8.9% | Reduced |
| Sittner & Nelson, LLC | 950 | $916.8K | 0.29% | 00.0% | Unchanged |
| Buffalo Business & Estate Services Ltd | – | $919.1K | 0.12% | – | – |
| Vestor Capital, LLC | 1,232 | $920.0K | 0.08% | +543+78.8% | Added |
| COFG Advisors, LLC | 956 | $922.5K | 0.16% | −28−2.8% | Reduced |
| Farmers & Merchants Investments Inc | 956 | $922.5K | 0.02% | 00.0% | Unchanged |
| Rehmann Capital Advisory Group | 967 | $926.8K | 0.04% | +967 | New |
| Integrated Advisors Network LLC | 963 | $929.3K | 0.04% | −1,733−64.3% | Reduced |
| Altshuler Shaham Ltd | 967 | $933.2K | 0.01% | +958+10,644.4% | Added |
| AXS Investments LLC | 969 | $935.1K | 0.27% | +969 | New |
| Cadent Capital Advisors, LLC | 970 | $936.0K | 0.19% | −9−0.9% | Reduced |
| Icon Wealth Advisors, LLC | 970 | $936.1K | 0.06% | −188−16.2% | Reduced |
| Gryphon Financial Partners LLC | 970 | $936.4K | 0.08% | +302+45.2% | Added |
| Fidelis Capital Partners, LLC | 972 | $938.0K | 0.05% | −4−0.4% | Reduced |
| Optas, LLC | 977 | $942.8K | 0.13% | −305−23.8% | Reduced |
| Blankinship & Foster, LLC | 981 | $946.7K | 0.19% | −416−29.8% | Reduced |
| TrueWealth Advisors, LLC | 982 | $947.7K | 0.21% | −80−7.5% | Reduced |
| Annex Advisory Services, LLC | 983 | $948.7K | 0.02% | −4−0.4% | Reduced |