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, Q1 2026
Institutional positions in Seagate Technology Holdings plc as of Mar 31, 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
- 1,471
- +209 vs. Q4 2025
- Shares held
- 190.3M
- +26.0M (+15.8%) vs. Q4 2025
- Total value
- $74.2B
- +$29.0B (+64.1%) vs. Q4 2025
- New holders
- 311
- 496 more added
- Sold out
- 102
- 503 more reduced
17 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Seagate Technology Holdings plc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Inspire Advisors, LLC | 799 | $313.3K | 0.03% | +799 | New |
| KPP Advisory Services LLC | 800 | $313.4K | 0.05% | 00.0% | Unchanged |
| Nicolet Bankshares Inc | 743 | $314.4K | 0.01% | +743 | New |
| HTG Investment Advisors, Inc. | 803 | $314.6K | 0.09% | +3+0.4% | Added |
| Quarry LP | 803 | $314.6K | 0.06% | +692+623.4% | Added |
| Third View Private Wealth, LLC | 810 | $317.1K | 0.04% | +810 | New |
| TABR Capital Management, LLC | 810 | $317.4K | 0.29% | +810 | New |
| Alta Advisers Ltd | 811 | $317.7K | 0.11% | 00.0% | Unchanged |
| Newbridge Financial Services Group, Inc. | 812 | $318.3K | 0.05% | −7−0.9% | Reduced |
| Aviance Capital Partners, LLC | 813 | $318.5K | 0.04% | 00.0% | Unchanged |
| Bay Rivers Group | 815 | $319.3K | 0.13% | +39+5.0% | Added |
| 1st Source Bank | 817 | $320.1K | 0.02% | 00.0% | Unchanged |
| Jaffetilchin Investment Partners, LLC | 818 | $320.5K | 0.02% | −50−5.8% | Reduced |
| SmartHarvest Portfolios, LLC | 820 | $321.2K | 0.13% | −222−21.3% | Reduced |
| Beaumont Financial Advisors, LLC | 820 | $321.3K | 0.02% | +17+2.1% | Added |
| CTC Alternative Strategies, Ltd. | 821 | $321.6K | 0.73% | +821 | New |
| Donalies Financial Planning, LLC | 822 | $321.9K | 0.27% | 00.0% | Unchanged |
| Diversified Enterprises, LLC | 826 | $323.6K | 0.02% | +1+0.1% | Added |
| Fulton Bank, N.A. | 833 | $326.3K | 0.01% | −6−0.7% | Reduced |
| Trust Co | 835 | $327.1K | 0.03% | 00.0% | Unchanged |
| Grove Bank & Trust | 839 | $328.7K | 0.04% | +6+0.7% | Added |
| Aprio Wealth Management, LLC | 839 | $328.7K | 0.02% | +85+11.3% | Added |
| Financial Advisors Network, Inc. | 840 | $329.1K | 0.05% | −39−4.4% | Reduced |
| Krane Funds Advisors LLC | 721 | $329.4K | 0.01% | +721 | New |
| Relyea Zuckerberg Hanson LLC | 841 | $329.5K | 0.03% | −5−0.6% | Reduced |
| Wealthcare Advisory Partners LLC | 845 | $331.0K | 0.01% | +29+3.6% | Added |
| Clark Capital Management Group, Inc. | 845 | $331.0K | 0.00% | +55+7.0% | Added |
| Hollencrest Capital Management | 846 | $331.4K | 0.01% | −3,718−81.5% | Reduced |
| Benchmark Financial Wealth Advisors, LLC | 848 | $332.3K | 0.09% | +54+6.8% | Added |
| Fiera Capital Corp | 849 | $332.6K | 0.00% | 00.0% | Unchanged |
| Fca Corp | 850 | $333.0K | 0.09% | 00.0% | Unchanged |
| Bull Harbor Capital LLC | 850 | $333.0K | 0.09% | +850 | New |
| MBL Wealth, LLC | 863 | $338.1K | 0.03% | +863 | New |
| Catalyst Funds Management Pty Ltd | 863 | $338.1K | 0.06% | +863 | New |
| Levin Capital Strategies, L.P. | 867 | $339.7K | 0.03% | +867 | New |
| Quantum Financial Advisors, LLC | 873 | $342.0K | 0.04% | +1+0.1% | Added |
| Intelligence Driven Advisers, LLC | 878 | $344.0K | 0.06% | −80−8.4% | Reduced |
| Insigneo Advisory Services, LLC | 882 | $345.5K | 0.02% | −853−49.2% | Reduced |
| Abacus Wealth Partners, LLC | 882 | $345.5K | 0.03% | +63+7.7% | Added |
| NorthCrest Asset Manangement, LLC | 807 | $346.5K | 0.01% | −10,911−93.1% | Reduced |
| Blue Capital, Inc. | 888 | $347.9K | 0.23% | 00.0% | Unchanged |
| IPG Investment Advisors LLC | 890 | $349.3K | 0.06% | +890 | New |
| Carmel Capital Partners, LLC | 892 | $349.4K | 0.13% | 00.0% | Unchanged |
| Meiji Yasuda Asset Management Co Ltd. | 899 | $352.2K | 0.02% | −4−0.4% | Reduced |
| Asio Capital, LLC | 900 | $352.6K | 0.05% | 00.0% | Unchanged |
| Ferguson Wellman Capital Management, Inc | 904 | $354.2K | 0.00% | −19−2.1% | Reduced |
| American Trust | 905 | $354.5K | 0.03% | −20−2.2% | Reduced |
| Stirlingshire Investments, Inc. | 906 | $355.6K | 0.31% | −320−26.1% | Reduced |
| Berger Financial Group, Inc | 910 | $356.5K | 0.02% | +77+9.2% | Added |
| Great Lakes Advisors, LLC | 911 | $356.9K | 0.00% | −46−4.8% | Reduced |
| Founders Financial Alliance, LLC | 911 | $356.9K | 0.06% | +911 | New |
| PCM Encore, LLC | 912 | $357.1K | 0.07% | +99+12.2% | Added |
| Oslo Pensjonsforsikring AS | 913 | $357.7K | 0.06% | +913 | New |
| Polymer Capital Management (US) LLC | 922 | $361.2K | 0.05% | −4,862−84.1% | Reduced |
| Capital Performance Advisors LLP | 925 | $362.4K | 0.02% | +13+1.4% | Added |
| Continuum Advisory, LLC | 925 | $362.4K | 0.03% | −189−17.0% | Reduced |
| Everpar Advisors LLC | 925 | $362.4K | 0.12% | +65+7.6% | Added |
| Real Talk Capital, LLC | 934 | $365.9K | 0.35% | +25+2.8% | Added |
| Inceptionr LLC | 935 | $366.3K | 0.09% | +935 | New |
| SHP Wealth Management | 936 | $366.8K | 0.03% | +22+2.4% | Added |
| Prostatis Group LLC | 940 | $368.3K | 0.09% | +7+0.8% | Added |
| Old North State Wealth Management, LLC | 946 | $370.9K | 0.17% | −236−20.0% | Reduced |
| Buffalo Business & Estate Services Ltd | 948 | $371.4K | 0.05% | −66−6.5% | Reduced |
| Sittner & Nelson, LLC | 950 | $372.2K | 0.14% | 00.0% | Unchanged |
| Kercheville Advisors, LLC | 950 | $372.2K | 0.12% | +950 | New |
| City Center Advisors, LLC | 951 | $372.6K | 0.34% | +58+6.5% | Added |
| Hoxton Planning & Management, LLC | 952 | $373.0K | 0.11% | −24−2.5% | Reduced |
| Farmers & Merchants Investments Inc | 956 | $374.5K | 0.01% | +1+0.1% | Added |
| Fisher Asset Management, LLC | 959 | $375.9K | 0.00% | −451−32.0% | Reduced |
| Massmutual Trust Co FSB | 965 | $378.0K | 0.01% | −190−16.5% | Reduced |
| Childress Capital Advisors, LLC | 969 | $379.6K | 0.07% | +11+1.1% | Added |
| Conning Inc. | 973 | $381.2K | 0.01% | −152−13.5% | Reduced |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 975 | $382.0K | 0.01% | +121+14.2% | Added |
| Fidelis Capital Partners, LLC | 976 | $382.4K | 0.03% | +7+0.7% | Added |
| Cadent Capital Advisors, LLC | 979 | $383.5K | 0.10% | +979 | New |
| COFG Advisors, LLC | 984 | $385.7K | 0.10% | −27−2.7% | Reduced |
| Simplify Asset Management Inc. | 985 | $385.9K | 0.01% | −41−4.0% | Reduced |
| Annex Advisory Services, LLC | 987 | $386.7K | 0.01% | −5,710−85.3% | Reduced |
| Hantz Financial Services, Inc. | 987 | $387.0K | 0.01% | +326+49.3% | Added |
| Abel Hall, LLC | 988 | $387.1K | 0.08% | +100+11.3% | Added |
| Betterment LLC | 998 | $391.0K | 0.00% | +998 | New |
| C2C Wealth Management, LLC | 1,000 | $391.8K | 0.33% | −2,000−66.7% | Reduced |
| First Financial Bankshares Inc | 1,000 | $391.8K | 0.01% | 00.0% | Unchanged |
| First Interstate Bank | 1,000 | $391.8K | 0.02% | 00.0% | Unchanged |
| LBMC Investment Advisors, LLC | 1,000 | $391.8K | 0.02% | 00.0% | Unchanged |
| Quad-Cities Investment Group, LLC | 1,000 | $391.8K | 0.16% | 00.0% | Unchanged |
| Carbahal Olsen Financial Services Group, LLC | 1,000 | $391.8K | 0.31% | 00.0% | Unchanged |
| Edmond de Rothschild Holding S.A. | 1,000 | $391.8K | 0.01% | +1,000 | New |
| Wealth Effects LLC | 1,000 | $391.9K | 0.14% | −550−35.5% | Reduced |
| Founders Financial Securities LLC | 785 | $393.1K | 0.02% | +785 | New |
| First Foundation Advisors | 1,005 | $393.7K | 0.02% | +4+0.4% | Added |
| South State Corp. | 1,006 | $394.1K | 0.02% | +1+0.1% | Added |
| Ausdal Financial Partners, Inc. | 1,007 | $394.4K | 0.02% | +1,007 | New |
| Dynamic Technology Lab Private Ltd | 1,009 | $395.3K | 0.06% | −1,937−65.8% | Reduced |
| Kanawha Capital Management LLC | 1,009 | $395.3K | 0.03% | 00.0% | Unchanged |
| Stonebridge Financial Planning Group, LLC | 1,009 | $395.3K | 0.15% | 00.0% | Unchanged |
| Pathfinder Wealth Consulting, Inc. | 1,009 | $395.4K | 0.26% | −208−17.1% | Reduced |
| Parcion Private Wealth LLC | 1,019 | $399.2K | 0.02% | +23+2.3% | Added |
| Retireful, LLC | 1,019 | $399.2K | 0.56% | +62+6.5% | Added |
| Advisor OS, LLC | 1,020 | $399.5K | 0.03% | +21+2.1% | Added |