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 2021
Institutional positions in Seagate Technology Holdings plc as of Dec 31, 2021. 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
- 794
- +108 vs. Q3 2021
- Shares held
- 180.8M
- −3.16M (−1.7%) vs. Q3 2021
- Total value
- $20.4B
- +$5.24B (+34.6%) vs. Q3 2021
- New holders
- 164
- 217 more added
- Sold out
- 56
- 283 more reduced
8 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2021: 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 2021
Shares, value and share of portfolio for each institution holding Seagate Technology Holdings plc; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Redwood Investment Management, LLC | 35,029 | $3.96M | 0.52% | −2,277−6.1% | Reduced |
| Tredje AP-fonden | 35,000 | $3.95M | 0.08% | 00.0% | Unchanged |
| Paloma Partners Management Co | 34,500 | $3.90M | 0.12% | +28,075+437.0% | Added |
| Public Sector Pension Investment Board | 34,181 | $3.86M | 0.02% | −1,140−3.2% | Reduced |
| Yousif Capital Management, LLC | 33,826 | $3.82M | 0.04% | +33,826 | New |
| Mackenzie Financial Corp | 33,824 | $3.82M | 0.01% | +1,046+3.2% | Added |
| Force Hill Capital Management LP | 33,651 | $3.80M | 1.13% | −11,470−25.4% | Reduced |
| Old Port Advisors | 33,631 | $3.78M | 1.28% | −696−2.0% | Reduced |
| Vise Technologies, Inc. | 33,422 | $3.78M | 1.02% | +33,422 | New |
| L2 Asset Management, LLC | 33,213 | $3.75M | 2.62% | +17,730+114.5% | Added |
| National Bank of Canada | 32,887 | $3.71M | 0.02% | +32,887 | New |
| Pitcairn Co | 32,187 | $3.64M | 0.23% | −5,328−14.2% | Reduced |
| Avantax Advisory Services, Inc. | 31,886 | $3.60M | 0.05% | +3,925+14.0% | Added |
| National Asset Management, Inc. | 31,606 | $3.57M | 0.10% | +1,465+4.9% | Added |
| Wolverine Trading, LLC | 31,124 | $3.54M | 0.05% | −41,847−57.3% | Reduced |
| Vestmark Advisory Solutions, Inc. | 31,146 | $3.52M | 0.20% | −1,865−5.6% | Reduced |
| Cloverfields Capital Group, LP | 31,038 | $3.51M | 1.09% | +2,893+10.3% | Added |
| Farmers Trust Co | 30,775 | $3.48M | 0.72% | +177+0.6% | Added |
| Fortis Advisors, LLC | 30,300 | $3.42M | 1.99% | −220−0.7% | Reduced |
| Public Employees Retirement Association of Colorado | 29,697 | $3.35M | 0.01% | −1,409−4.5% | Reduced |
| Lazard Asset Management LLC | 29,517 | $3.33M | 0.00% | +20,517+228.0% | Added |
| New York State Common Retirement Fund | 29,499 | $3.33M | 0.00% | +28,269+2,298.3% | Added |
| Westpac Banking Corp | 29,353 | $3.32M | 0.03% | −3,452−10.5% | Reduced |
| Forte Capital LLC | 29,201 | $3.30M | 0.42% | −268−0.9% | Reduced |
| Tealwood Asset Management Inc | 28,567 | $3.23M | 1.29% | −2,299−7.4% | Reduced |
| Canada Pension Plan Investment Board | 28,410 | $3.21M | 0.00% | +28,400+284,000.0% | Added |
| Texas Permanent School Fund | 28,253 | $3.19M | 0.04% | −4,096−12.7% | Reduced |
| Trexquant Investment LP | 28,176 | $3.18M | 0.20% | +28,176 | New |
| Peapack Gladstone Financial Corp | 28,161 | $3.18M | 0.06% | −218−0.8% | Reduced |
| Brighton Jones LLC | 28,131 | $3.18M | 0.15% | −2,190−7.2% | Reduced |
| CIBC World Markets Corp | 27,872 | $3.15M | 0.02% | −52,385−65.3% | Reduced |
| HRT Financial LP | 27,838 | $3.15M | 0.02% | +27,838 | New |
| Arden Trust Co | 27,632 | $3.12M | 0.53% | −1,018−3.6% | Reduced |
| Arrowstreet Capital, Limited Partnership | 27,556 | $3.11M | 0.00% | −355,723−92.8% | Reduced |
| Mutual of America Capital Management LLC | 27,054 | $3.06M | 0.03% | −407−1.5% | Reduced |
| Fifth Third Bancorp | 26,829 | $3.03M | 0.01% | +765+2.9% | Added |
| CIBC Private Wealth Group, LLC | 26,667 | $3.01M | 0.01% | +12,200+84.3% | Added |
| Clearstead Advisors, LLC | 25,985 | $2.94M | 0.20% | +655+2.6% | Added |
| Okabena Investment Services Inc | 25,853 | $2.92M | 1.11% | −4,303−14.3% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 25,709 | $2.90M | 0.03% | −532−2.0% | Reduced |
| Naples Global Advisors, LLC | 25,575 | $2.89M | 0.33% | +282+1.1% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 25,563 | $2.89M | 0.06% | +2,120+9.0% | Added |
| Stephens Inc | 25,156 | $2.84M | 0.04% | −10,754−29.9% | Reduced |
| Utah Retirement Systems | 24,738 | $2.79M | 0.03% | −500−2.0% | Reduced |
| M&T Bank Corp | 24,613 | $2.78M | 0.01% | +752+3.2% | Added |
| MD Financial Management Inc. | 23,824 | $2.69M | 0.06% | +23,824 | New |
| Banco Santander, S.A. | 23,410 | $2.65M | 0.01% | +23,410 | New |
| ARGI Investment Services, LLC | 23,128 | $2.61M | 0.08% | −727−3.0% | Reduced |
| Nissay Asset Management Corp | 23,016 | $2.60M | 0.02% | −1,868−7.5% | Reduced |
| Adage Capital Partners GP, L.L.C. | 22,600 | $2.55M | 0.00% | +22,600 | New |
| ING Groep NV | 22,502 | $2.54M | 0.02% | +4,720+26.5% | Added |
| Proquility Private Wealth Partners, LLC | 22,952 | $2.53M | 0.89% | −4,431−16.2% | Reduced |
| Natixis Advisors, L.P. | 22,119 | $2.50M | 0.01% | +3,936+21.6% | Added |
| OPSEU Pension Plan Trust Fund | 21,769 | $2.49M | 0.57% | −494−2.2% | Reduced |
| MML Investors Services, LLC | 21,902 | $2.48M | 0.02% | +1,198+5.8% | Added |
| Brookstone Capital Management | 21,732 | $2.41M | 0.04% | −333−1.5% | Reduced |
| Assenagon Asset Management S.A. | 20,957 | $2.37M | 0.01% | −3,246−13.4% | Reduced |
| Hussman Strategic Advisors, Inc. | 20,800 | $2.35M | 0.52% | −5,200−20.0% | Reduced |
| Northwestern Mutual Wealth Management Co | 20,179 | $2.28M | 0.00% | +2,745+15.7% | Added |
| Vontobel Holding Ltd. | 20,033 | $2.28M | 0.02% | +823+4.3% | Added |
| Metropolitan Life Insurance Co | 19,012 | $2.15M | 0.03% | −1,448−7.1% | Reduced |
| Boston Family Office LLC | 19,000 | $2.15M | 0.14% | 00.0% | Unchanged |
| V Wealth Advisors LLC | 18,359 | $2.07M | 0.30% | −207−1.1% | Reduced |
| Aull & Monroe Investment Management Corp | 18,324 | $2.07M | 0.92% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 18,266 | $2.06M | 0.01% | +1,655+10.0% | Added |
| Berkshire Asset Management LLC | 18,235 | $2.06M | 0.13% | −1,149−5.9% | Reduced |
| Allspring Global Investments Holdings, LLC | 18,225 | $2.06M | 0.00% | +18,225 | New |
| Leisure Capital Management | 17,852 | $2.02M | 0.93% | +502+2.9% | Added |
| Securian Asset Management, Inc | 17,456 | $1.97M | 0.04% | +77+0.4% | Added |
| Norinchukin Bank, The | 17,402 | $1.97M | 0.02% | −496−2.8% | Reduced |
| Rothschild Investment Corp | 17,365 | $1.96M | 0.15% | −910−5.0% | Reduced |
| Oppenheimer Asset Management Inc. | 17,098 | $1.93M | 0.03% | −305−1.8% | Reduced |
| Cornerstone Investment Partners, LLC | 17,014 | $1.92M | 0.11% | −12,975−43.3% | Reduced |
| Human Investing LLC | 16,941 | $1.91M | 0.46% | −400−2.3% | Reduced |
| Ritholtz Wealth Management | 16,908 | $1.91M | 0.12% | +1,633+10.7% | Added |
| Alpha DNA Investment Management LLC | 16,777 | $1.90M | 1.21% | +16,777 | New |
| Wrapmanager Inc | 16,637 | $1.88M | 0.47% | −417−2.4% | Reduced |
| Beck Bode, LLC | 16,285 | $1.84M | 0.46% | +831+5.4% | Added |
| Steel Peak Wealth Management LLC | 16,262 | $1.84M | 0.11% | +9,413+137.4% | Added |
| Diligent Investors, LLC | 16,250 | $1.84M | 0.51% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 16,975 | $1.82M | 0.01% | −9,800−36.6% | Reduced |
| Verdence Capital Advisors LLC | 16,035 | $1.81M | 0.21% | −6,955−30.3% | Reduced |
| Allstate Corp | 15,968 | $1.80M | 0.03% | +15,968 | New |
| Pacer Advisors, Inc. | 15,733 | $1.78M | 0.02% | +5,258+50.2% | Added |
| Cetera Advisor Networks LLC | 15,495 | $1.75M | 0.02% | −640−4.0% | Reduced |
| Stiles Financial Services Inc | 15,409 | $1.74M | 0.84% | +15,409 | New |
| Level Four Advisory Services, LLC | 15,108 | $1.71M | 0.13% | −4,864−24.4% | Reduced |
| Banque Cantonale Vaudoise | 14,451 | $1.67M | 0.07% | −20,400−58.5% | Reduced |
| Meritage Portfolio Management | 14,769 | $1.67M | 0.09% | −11,554−43.9% | Reduced |
| Tower Research Capital LLC (TRC) | 14,741 | $1.67M | 0.03% | −3,167−17.7% | Reduced |
| Intersect Capital LLC | 14,716 | $1.66M | 0.31% | +763+5.5% | Added |
| Keystone Financial Group | 14,653 | $1.66M | 0.27% | −2,336−13.8% | Reduced |
| Apollon Wealth Management, LLC | 14,620 | $1.65M | 0.13% | +8,433+136.3% | Added |
| U.S. Capital Wealth Advisors, LLC | 14,250 | $1.61M | 0.06% | +300+2.2% | Added |
| M&G Investment Management Ltd | 14,234 | $1.61M | 0.01% | −41,399−74.4% | Reduced |
| Transcend Wealth Collective, LLC | 14,201 | $1.60M | 0.14% | +523+3.8% | Added |
| Vident Investment Advisory, LLC | 14,031 | $1.58M | 0.04% | −562−3.9% | Reduced |
| Ieq Capital, LLC | 14,014 | $1.58M | 0.04% | +2,257+19.2% | Added |
| Radnor Capital Management, LLC | 14,000 | $1.58M | 0.39% | 00.0% | Unchanged |
| Moody National Bank Trust Division | 13,942 | $1.58M | 0.05% | −105−0.7% | Reduced |