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 2023
Institutional positions in Seagate Technology Holdings plc as of Dec 31, 2023. 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
- 730
- +85 vs. Q3 2023
- Shares held
- 189.9M
- +3.40M (+1.8%) vs. Q3 2023
- Total value
- $16.2B
- +$3.91B (+31.8%) vs. Q3 2023
- New holders
- 139
- 210 more added
- Sold out
- 54
- 261 more reduced
12 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2023: 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 2023
Shares, value and share of portfolio for each institution holding Seagate Technology Holdings plc; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Korea Investment CORP | 110,644 | $9.45M | 0.02% | +58,152+110.8% | Added |
| Bell Bank | 109,518 | $9.35M | 0.90% | −3,775−3.3% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 108,671 | $9.28M | 0.03% | +257+0.2% | Added |
| Kerrisdale Advisers, LLC | 106,787 | $9.12M | 2.72% | −232,269−68.5% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 106,506 | $9.09M | 0.02% | +1,087+1.0% | Added |
| Janney Montgomery Scott LLC | 106,481 | $9.09M | 0.03% | −4,765−4.3% | Reduced |
| TCW Group Inc | 105,921 | $9.05M | 0.10% | +62,193+142.2% | Added |
| Aufman Associates Inc | 105,393 | $9.00M | 6.79% | −1,022−1.0% | Reduced |
| State of Wisconsin Investment Board | 101,907 | $8.70M | 0.02% | −15,652−13.3% | Reduced |
| American International Group, Inc. | 95,401 | $8.14M | 0.03% | +958+1.0% | Added |
| Nomura Asset Management Co Ltd | 91,315 | $7.80M | 0.03% | −1,418−1.5% | Reduced |
| Storebrand Asset Management AS | 89,032 | $7.60M | 0.03% | +8,377+10.4% | Added |
| Standard Life Aberdeen plc | 88,343 | $7.54M | 0.02% | +38,938+78.8% | Added |
| Inlet Private Wealth, LLC | 87,035 | $7.43M | 2.28% | −4,350−4.8% | Reduced |
| AustralianSuper Pty Ltd | 86,929 | $7.42M | 0.04% | +8,840+11.3% | Added |
| Advisor Group Holdings, Inc. | 86,382 | $7.38M | 0.01% | −57,757−40.1% | Reduced |
| Victory Capital Management Inc | 85,329 | $7.28M | 0.01% | −260,236−75.3% | Reduced |
| Estuary Capital Management LP | 84,723 | $7.23M | 4.38% | +84,723 | New |
| Commonwealth Equity Services, LLC | 82,038 | $7.00M | 0.01% | −2,766−3.3% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 81,627 | $6.97M | 0.01% | +12,047+17.3% | Added |
| Asset Management One Co.,Ltd. | 77,822 | $6.75M | 0.03% | +4,248+5.8% | Added |
| TD Asset Management Inc | 77,968 | $6.66M | 0.01% | +2,898+3.9% | Added |
| Handelsbanken Fonder AB | 77,586 | $6.62M | 0.03% | −17,837−18.7% | Reduced |
| Royal London Asset Management Ltd | 77,549 | $6.62M | 0.02% | +8,790+12.8% | Added |
| Alerus Financial NA | 77,533 | $6.62M | 0.54% | −6,122−7.3% | Reduced |
| Polymer Capital Management (HK) LTD | 77,279 | $6.60M | 2.31% | +77,279 | New |
| Pinnbrook Capital Management LP | 76,976 | $6.57M | 1.54% | +76,976 | New |
| Snowden Capital Advisors LLC | 75,832 | $6.47M | 0.25% | −594−0.8% | Reduced |
| Capital Fund Management S.A. | 74,801 | $6.39M | 0.08% | −74,178−49.8% | Reduced |
| HighTower Advisors, LLC | 74,376 | $6.34M | 0.01% | −13,092−15.0% | Reduced |
| Susquehanna International Group, LLP | 73,247 | $6.25M | 0.01% | −93,057−56.0% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 70,950 | $6.06M | 0.01% | +7,771+12.3% | Added |
| Arizona State Retirement System | 70,617 | $6.03M | 0.05% | +19,771+38.9% | Added |
| Maytus Capital Management, LLC | 70,000 | $5.98M | 2.39% | +70,000 | New |
| Prime Capital Investment Advisors, LLC | 69,792 | $5.96M | 0.09% | −220−0.3% | Reduced |
| KWMG, LLC | 64,934 | $5.54M | 0.65% | −1,767−2.6% | Reduced |
| Cyndeo Wealth Partners, LLC | 64,670 | $5.52M | 0.51% | +55,810+629.9% | Added |
| LGT Group Foundation | 62,741 | $5.45M | 0.12% | −5,603−8.2% | Reduced |
| USS Investment Management Ltd | 62,559 | $5.34M | 0.05% | −20,863−25.0% | Reduced |
| NewSquare Capital LLC | 61,772 | $5.21M | 0.50% | +324+0.5% | Added |
| Windward Capital Management Co | 60,940 | $5.20M | 0.45% | +446+0.7% | Added |
| Rafferty Asset Management, LLC | 60,810 | $5.19M | 0.02% | +4,247+7.5% | Added |
| State of Tennessee, Treasury Department | 59,852 | $5.11M | 0.02% | +3,621+6.4% | Added |
| Voya Investment Management LLC | 58,727 | $5.01M | 0.01% | −2,017−3.3% | Reduced |
| State of Alaska, Department of Revenue | 58,406 | $4.99M | 0.06% | −605−1.0% | Reduced |
| Schonfeld Strategic Advisors LLC | 56,185 | $4.80M | 0.04% | +38,185+212.1% | Added |
| Bayesian Capital Management, LP | 55,804 | $4.76M | 0.51% | −29,684−34.7% | Reduced |
| Walleye Capital LLC | 54,943 | $4.69M | 0.07% | +1,348+2.5% | Added |
| Stablepoint Partners, LLC | 54,683 | $4.67M | 1.20% | +54,683 | New |
| Twin Lakes Capital Management, LLC | 54,277 | $4.63M | 3.17% | −4,750−8.0% | Reduced |
| State of Michigan Retirement System | 53,305 | $4.55M | 0.03% | +400+0.8% | Added |
| Illinois Municipal Retirement Fund | 52,460 | $4.48M | 0.07% | +35,146+203.0% | Added |
| Tudor Investment Corp Et Al | 52,133 | $4.45M | 0.06% | −161,977−75.7% | Reduced |
| DekaBank Deutsche Girozentrale | 51,202 | $4.42M | 0.01% | −11,537−18.4% | Reduced |
| Wealthfront Advisers LLC | 50,810 | $4.34M | 0.02% | +7,790+18.1% | Added |
| Guggenheim Capital LLC | 50,339 | $4.30M | 0.03% | −6,950−12.1% | Reduced |
| ProShare Advisors LLC | 50,165 | $4.28M | 0.01% | +13,871+38.2% | Added |
| Hanson & Doremus Investment Management | 49,932 | $4.26M | 0.80% | −1,520−3.0% | Reduced |
| Natixis Advisors, L.P. | 49,522 | $4.23M | 0.01% | +26,220+112.5% | Added |
| SeaBridge Investment Advisors LLC | 47,197 | $4.03M | 1.17% | −1,276−2.6% | Reduced |
| Cerity Partners LLC | 46,909 | $4.00M | 0.01% | −1,214−2.5% | Reduced |
| Andra AP-fonden | 46,600 | $3.98M | 0.21% | −16,000−25.6% | Reduced |
| Gotham Asset Management, LLC | 45,288 | $3.87M | 0.07% | −41,392−47.8% | Reduced |
| Weiss Multi-Strategy Advisers LLC | 44,775 | $3.82M | 0.10% | +44,775 | New |
| National Bank of Canada | 45,840 | $3.79M | 0.01% | +3,218+7.6% | Added |
| MetLife Investment Management | 43,436 | $3.71M | 0.03% | +43,436 | New |
| Retirement Systems of Alabama | 42,875 | $3.66M | 0.02% | −735−1.7% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 42,602 | $3.64M | 0.03% | +3,821+9.9% | Added |
| Aequim Alternative Investments LP | 41,800 | $3.57M | 0.14% | +41,800 | New |
| Forsta Ap-Fonden | 41,000 | $3.50M | 0.04% | −6,400−13.5% | Reduced |
| Creative Planning | 40,668 | $3.47M | 0.01% | +2,161+5.6% | Added |
| The PNC Financial Services Group, Inc. | 40,610 | $3.47M | 0.00% | −336−0.8% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 40,605 | $3.47M | 0.01% | −1,144−2.7% | Reduced |
| Tower Research Capital LLC (TRC) | 40,393 | $3.45M | 0.04% | +31,897+375.4% | Added |
| Texas Permanent School Fund | 40,117 | $3.42M | 0.03% | +1,222+3.1% | Added |
| Fifth Third Bancorp | 39,538 | $3.38M | 0.01% | +895+2.3% | Added |
| APG Asset Management US Inc. | 39,405 | $3.36M | 0.02% | +39,405 | New |
| Macquarie Group Ltd | 39,371 | $3.36M | 0.00% | +4,992+14.5% | Added |
| Chartwell Investment Partners, LLC | 38,935 | $3.32M | 0.12% | +5,163+15.3% | Added |
| SG Americas Securities, LLC | 38,563 | $3.29M | 0.04% | +16,950+78.4% | Added |
| Tealwood Asset Management Inc | 38,353 | $3.27M | 1.56% | −957−2.4% | Reduced |
| Zweig-DiMenna Associates LLC | 37,442 | $3.20M | 0.37% | 00.0% | Unchanged |
| Old Port Advisors | 37,405 | $3.19M | 1.06% | −1,041−2.7% | Reduced |
| Neuberger Berman Group LLC | 37,219 | $3.18M | 0.00% | +1,026+2.8% | Added |
| Swedbank AB | 37,141 | $3.17M | 0.01% | 00.0% | Unchanged |
| Trexquant Investment LP | 36,657 | $3.13M | 0.07% | +15,984+77.3% | Added |
| DnB Asset Management AS | 35,233 | $3.01M | 0.02% | +2,038+6.1% | Added |
| Banque Cantonale Vaudoise | 35,168 | $3.00M | 0.13% | +22,631+180.5% | Added |
| Prudential Financial Inc | 34,983 | $2.99M | 0.00% | −29,733−45.9% | Reduced |
| Mariner, LLC | 34,871 | $2.98M | 0.01% | +5,255+17.7% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 34,782 | $2.97M | 0.01% | +2,647+8.2% | Added |
| Brookstone Capital Management | 34,751 | $2.97M | 0.06% | −648−1.8% | Reduced |
| Czech National Bank | 34,072 | $2.91M | 0.04% | +361+1.1% | Added |
| Truist Financial Corp | 33,947 | $2.90M | 0.00% | −176−0.5% | Reduced |
| Public Sector Pension Investment Board | 32,597 | $2.78M | 0.02% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 31,563 | $2.69M | 0.02% | −2,650−7.7% | Reduced |
| FIL Ltd | 31,467 | $2.69M | 0.00% | −151,755−82.8% | Reduced |
| Cetera Investment Advisers | 31,356 | $2.68M | 0.02% | −25,991−45.3% | Reduced |
| American Century Companies Inc | 30,951 | $2.64M | 0.00% | −374−1.2% | Reduced |
| Tredje AP-fonden | 30,767 | $2.63M | 0.03% | 00.0% | Unchanged |