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, Q1 2024
Institutional positions in Seagate Technology Holdings plc as of Mar 31, 2024. 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
- 768
- +47 vs. Q4 2023
- Shares held
- 184.6M
- −4.37M (−2.3%) vs. Q4 2023
- Total value
- $17.2B
- +$1.04B (+6.4%) vs. Q4 2023
- New holders
- 110
- 249 more added
- Sold out
- 63
- 275 more reduced
9 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2024
Shares, value and share of portfolio for each institution holding Seagate Technology Holdings plc; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Kovitz Investment Group Partners, LLC | 117,906 | $11.0M | 0.14% | −2,048−1.7% | Reduced |
| Manufacturers Life Insurance Company, The | 116,896 | $10.9M | 0.01% | −19,215−14.1% | Reduced |
| State of Wisconsin Investment Board | 114,370 | $10.6M | 0.03% | +12,463+12.2% | Added |
| Danske Bank A/S | 113,055 | $10.5M | 0.03% | +113,055 | New |
| State of New Jersey Common Pension Fund D | 112,446 | $10.5M | 0.03% | 00.0% | Unchanged |
| Trexquant Investment LP | 109,431 | $10.2M | 0.20% | +72,774+198.5% | Added |
| Bell Bank | 109,253 | $10.2M | 0.87% | −265−0.2% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 107,892 | $10.0M | 0.03% | −779−0.7% | Reduced |
| GAM Holding AG | 107,095 | $9.97M | 0.72% | −114,690−51.7% | Reduced |
| Kaizen Investment Management Pte. Ltd. | 104,400 | $9.71M | 52.48% | +104,400 | New |
| Mitsubishi UFJ Trust & Banking Corp | 103,969 | $9.67M | 0.02% | −2,537−2.4% | Reduced |
| Arvin Capital Management LP | 103,189 | $9.60M | 4.44% | +103,189 | New |
| Zweig-DiMenna Associates LLC | 102,500 | $9.54M | 0.85% | +65,058+173.8% | Added |
| Aufman Associates Inc | 100,449 | $9.35M | 6.58% | −4,944−4.7% | Reduced |
| Two Sigma Advisers, LP | 97,200 | $9.04M | 0.02% | −89,900−48.0% | Reduced |
| HSBC Holdings PLC | 96,189 | $8.95M | 0.01% | +70,332+272.0% | Added |
| American International Group, Inc. | 91,956 | $8.56M | 0.03% | −3,445−3.6% | Reduced |
| Standard Life Aberdeen plc | 88,548 | $8.24M | 0.02% | +205+0.2% | Added |
| Handelsbanken Fonder AB | 87,504 | $8.14M | 0.04% | +9,918+12.8% | Added |
| Inlet Private Wealth, LLC | 86,635 | $8.06M | 2.25% | −400−0.5% | Reduced |
| Nomura Asset Management Co Ltd | 84,779 | $7.89M | 0.03% | −6,536−7.2% | Reduced |
| Commonwealth Equity Services, LLC | 83,720 | $7.79M | 0.01% | +1,682+2.1% | Added |
| Sora Investors LLC | 80,000 | $7.44M | 1.22% | +80,000 | New |
| TD Asset Management Inc | 79,894 | $7.43M | 0.01% | +1,926+2.5% | Added |
| Aequim Alternative Investments LP | 79,400 | $7.39M | 0.27% | +37,600+90.0% | Added |
| Los Angeles Capital Management LLC | 79,057 | $7.36M | 0.03% | +79,057 | New |
| Royal London Asset Management Ltd | 77,629 | $7.22M | 0.02% | +80+0.1% | Added |
| Asset Management One Co.,Ltd. | 77,211 | $7.18M | 0.03% | −611−0.8% | Reduced |
| State of Tennessee, Treasury Department | 76,430 | $7.11M | 0.03% | +16,578+27.7% | Added |
| Alerus Financial NA | 76,353 | $7.10M | 0.54% | −1,180−1.5% | Reduced |
| Storebrand Asset Management AS | 74,989 | $6.98M | 0.02% | −14,043−15.8% | Reduced |
| New York State Common Retirement Fund | 74,943 | $6.97M | 0.01% | −68,106−47.6% | Reduced |
| Susquehanna International Group, LLP | 73,179 | $6.81M | 0.01% | −68−0.1% | Reduced |
| Walleye Capital LLC | 73,140 | $6.81M | 0.07% | +18,197+33.1% | Added |
| HighTower Advisors, LLC | 71,870 | $6.68M | 0.01% | −2,506−3.4% | Reduced |
| Advisor Group Holdings, Inc. | 71,236 | $6.63M | 0.01% | −15,146−17.5% | Reduced |
| LGT Group Foundation | 71,211 | $6.63M | 0.16% | +8,470+13.5% | Added |
| Kerrisdale Advisers, LLC | 71,030 | $6.61M | 2.08% | −35,757−33.5% | Reduced |
| Victory Capital Management Inc | 70,964 | $6.60M | 0.01% | −14,365−16.8% | Reduced |
| Maplelane Capital, LLC | 70,001 | $6.51M | 0.44% | +70,001 | New |
| Prime Capital Investment Advisors, LLC | 69,067 | $6.43M | 0.09% | −725−1.0% | Reduced |
| Davidson Kempner Capital Management LP | 69,060 | $6.43M | 0.10% | −80,940−54.0% | Reduced |
| Quantbot Technologies LP | 68,587 | $6.38M | 0.36% | +68,587 | New |
| Cyndeo Wealth Partners, LLC | 66,820 | $6.22M | 0.52% | +2,150+3.3% | Added |
| KWMG, LLC | 65,080 | $6.06M | 0.66% | +146+0.2% | Added |
| SG Americas Securities, LLC | 64,818 | $6.03M | 0.03% | +26,255+68.1% | Added |
| Rafferty Asset Management, LLC | 63,505 | $5.91M | 0.02% | +2,695+4.4% | Added |
| Occudo Quantitative Strategies LP | 63,438 | $5.90M | 1.03% | +63,438 | New |
| Illinois Municipal Retirement Fund | 60,702 | $5.65M | 0.09% | +8,242+15.7% | Added |
| NewSquare Capital LLC | 60,637 | $5.57M | 0.49% | −1,135−1.8% | Reduced |
| Windward Capital Management Co | 59,750 | $5.56M | 0.46% | −1,190−2.0% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 59,540 | $5.54M | 0.01% | +59,540 | New |
| Stablepoint Partners, LLC | 59,132 | $5.50M | 1.12% | +4,449+8.1% | Added |
| USS Investment Management Ltd | 58,925 | $5.48M | 0.05% | −3,634−5.8% | Reduced |
| Janney Montgomery Scott LLC | 58,607 | $5.45M | 0.02% | −47,874−45.0% | Reduced |
| Voya Investment Management LLC | 58,375 | $5.43M | 0.01% | −352−0.6% | Reduced |
| Natixis Advisors, L.P. | 58,246 | $5.42M | 0.01% | +8,724+17.6% | Added |
| Seven Eight Capital, LP | 58,056 | $5.40M | 0.56% | +58,056 | New |
| Korea Investment CORP | 56,100 | $5.22M | 0.01% | −54,544−49.3% | Reduced |
| LMR Partners LLP | 55,896 | $5.20M | 0.13% | −158,649−73.9% | Reduced |
| Cetera Investment Advisers | 55,643 | $5.18M | 0.01% | +24,287+77.5% | Added |
| Arizona State Retirement System | 54,659 | $5.09M | 0.04% | −15,958−22.6% | Reduced |
| Qube Research & Technologies Ltd | 54,556 | $5.08M | 0.01% | +52,537+2,602.1% | Added |
| Twin Lakes Capital Management, LLC | 54,277 | $5.05M | 3.41% | 00.0% | Unchanged |
| Patton Fund Management, Inc. | 53,533 | $4.98M | 0.90% | +53,533 | New |
| State of Michigan Retirement System | 53,405 | $4.97M | 0.03% | +100+0.2% | Added |
| Caisse de Depot Et Placement du Quebec | 53,056 | $4.94M | 0.01% | +53,056 | New |
| Wealthfront Advisers LLC | 52,505 | $4.89M | 0.02% | +1,695+3.3% | Added |
| AQR Capital Management LLC | 52,241 | $4.86M | 0.01% | +39,644+314.7% | Added |
| GQG Partners LLC | 50,192 | $4.67M | 0.01% | +50,192 | New |
| State of Alaska, Department of Revenue | 49,446 | $4.60M | 0.05% | −8,960−15.3% | Reduced |
| ProShare Advisors LLC | 48,022 | $4.47M | 0.01% | −2,143−4.3% | Reduced |
| Hanson & Doremus Investment Management | 47,765 | $4.45M | 0.77% | −2,167−4.3% | Reduced |
| National Bank of Canada | 47,249 | $4.43M | 0.01% | +1,409+3.1% | Added |
| SeaBridge Investment Advisors LLC | 47,049 | $4.38M | 1.15% | −148−0.3% | Reduced |
| DekaBank Deutsche Girozentrale | 44,704 | $4.27M | 0.01% | −6,498−12.7% | Reduced |
| Gotham Asset Management, LLC | 45,669 | $4.25M | 0.06% | +381+0.8% | Added |
| Jump Financial, LLC | 45,169 | $4.20M | 0.11% | +42,526+1,609.0% | Added |
| Creative Planning | 44,867 | $4.18M | 0.00% | +4,199+10.3% | Added |
| Forsta Ap-Fonden | 44,700 | $4.16M | 0.04% | +3,700+9.0% | Added |
| Guggenheim Capital LLC | 44,448 | $4.14M | 0.03% | −5,891−11.7% | Reduced |
| Retirement Systems of Alabama | 43,005 | $4.00M | 0.02% | +130+0.3% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 42,774 | $3.98M | 0.03% | +172+0.4% | Added |
| MetLife Investment Management | 41,818 | $3.89M | 0.03% | −1,618−3.7% | Reduced |
| Graham Capital Management, L.P. | 41,558 | $3.87M | 0.11% | +35,456+581.1% | Added |
| The PNC Financial Services Group, Inc. | 41,501 | $3.86M | 0.00% | +891+2.2% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 41,309 | $3.84M | 0.05% | +10,546+34.3% | Added |
| Banque Cantonale Vaudoise | 41,100 | $3.82M | 0.15% | +5,932+16.9% | Added |
| Texas Permanent School Fund | 40,226 | $3.74M | 0.03% | +109+0.3% | Added |
| Macquarie Group Ltd | 39,900 | $3.71M | 0.00% | +529+1.3% | Added |
| Mariner, LLC | 38,374 | $3.57M | 0.01% | +3,503+10.0% | Added |
| Waterloo Capital, L.P. | 37,814 | $3.52M | 0.45% | +8,363+28.4% | Added |
| State Board of Administration of Florida Retirement System | 52,612 | $3.48M | 0.01% | +32,200+157.8% | Added |
| Swedbank AB | 37,141 | $3.46M | 0.00% | 00.0% | Unchanged |
| Chartwell Investment Partners, LLC | 37,078 | $3.45M | 0.12% | −1,857−4.8% | Reduced |
| Engineers Gate Manager LP | 37,071 | $3.45M | 0.09% | +37,071 | New |
| Old Port Advisors | 36,976 | $3.44M | 1.05% | −429−1.1% | Reduced |
| La Banque Postale Asset Management SA | 36,843 | $3.43M | 0.14% | +25,234+217.4% | Added |
| Neuberger Berman Group LLC | 36,179 | $3.37M | 0.00% | −1,040−2.8% | Reduced |
| Tudor Investment Corp Et Al | 35,609 | $3.31M | 0.04% | −16,524−31.7% | Reduced |