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 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 |
|---|---|---|---|---|---|
| Caisse de Depot Et Placement du Quebec | 53,056 | $4.94M | 0.01% | +53,056 | New |
| State of Michigan Retirement System | 53,405 | $4.97M | 0.03% | +100+0.2% | Added |
| Patton Fund Management, Inc. | 53,533 | $4.98M | 0.90% | +53,533 | New |
| Twin Lakes Capital Management, LLC | 54,277 | $5.05M | 3.41% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 54,556 | $5.08M | 0.01% | +52,537+2,602.1% | Added |
| Arizona State Retirement System | 54,659 | $5.09M | 0.04% | −15,958−22.6% | Reduced |
| Cetera Investment Advisers | 55,643 | $5.18M | 0.01% | +24,287+77.5% | Added |
| LMR Partners LLP | 55,896 | $5.20M | 0.13% | −158,649−73.9% | Reduced |
| Korea Investment CORP | 56,100 | $5.22M | 0.01% | −54,544−49.3% | Reduced |
| Seven Eight Capital, LP | 58,056 | $5.40M | 0.56% | +58,056 | New |
| Natixis Advisors, L.P. | 58,246 | $5.42M | 0.01% | +8,724+17.6% | Added |
| Voya Investment Management LLC | 58,375 | $5.43M | 0.01% | −352−0.6% | Reduced |
| Janney Montgomery Scott LLC | 58,607 | $5.45M | 0.02% | −47,874−45.0% | Reduced |
| USS Investment Management Ltd | 58,925 | $5.48M | 0.05% | −3,634−5.8% | Reduced |
| Stablepoint Partners, LLC | 59,132 | $5.50M | 1.12% | +4,449+8.1% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 59,540 | $5.54M | 0.01% | +59,540 | New |
| Windward Capital Management Co | 59,750 | $5.56M | 0.46% | −1,190−2.0% | Reduced |
| NewSquare Capital LLC | 60,637 | $5.57M | 0.49% | −1,135−1.8% | Reduced |
| Illinois Municipal Retirement Fund | 60,702 | $5.65M | 0.09% | +8,242+15.7% | Added |
| Occudo Quantitative Strategies LP | 63,438 | $5.90M | 1.03% | +63,438 | New |
| Rafferty Asset Management, LLC | 63,505 | $5.91M | 0.02% | +2,695+4.4% | Added |
| SG Americas Securities, LLC | 64,818 | $6.03M | 0.03% | +26,255+68.1% | Added |
| KWMG, LLC | 65,080 | $6.06M | 0.66% | +146+0.2% | Added |
| Cyndeo Wealth Partners, LLC | 66,820 | $6.22M | 0.52% | +2,150+3.3% | Added |
| Quantbot Technologies LP | 68,587 | $6.38M | 0.36% | +68,587 | New |
| Davidson Kempner Capital Management LP | 69,060 | $6.43M | 0.10% | −80,940−54.0% | Reduced |
| Prime Capital Investment Advisors, LLC | 69,067 | $6.43M | 0.09% | −725−1.0% | Reduced |
| Maplelane Capital, LLC | 70,001 | $6.51M | 0.44% | +70,001 | New |
| Victory Capital Management Inc | 70,964 | $6.60M | 0.01% | −14,365−16.8% | Reduced |
| Kerrisdale Advisers, LLC | 71,030 | $6.61M | 2.08% | −35,757−33.5% | Reduced |
| LGT Group Foundation | 71,211 | $6.63M | 0.16% | +8,470+13.5% | Added |
| Advisor Group Holdings, Inc. | 71,236 | $6.63M | 0.01% | −15,146−17.5% | Reduced |
| HighTower Advisors, LLC | 71,870 | $6.68M | 0.01% | −2,506−3.4% | Reduced |
| Walleye Capital LLC | 73,140 | $6.81M | 0.07% | +18,197+33.1% | Added |
| Susquehanna International Group, LLP | 73,179 | $6.81M | 0.01% | −68−0.1% | Reduced |
| New York State Common Retirement Fund | 74,943 | $6.97M | 0.01% | −68,106−47.6% | Reduced |
| Storebrand Asset Management AS | 74,989 | $6.98M | 0.02% | −14,043−15.8% | Reduced |
| Alerus Financial NA | 76,353 | $7.10M | 0.54% | −1,180−1.5% | Reduced |
| State of Tennessee, Treasury Department | 76,430 | $7.11M | 0.03% | +16,578+27.7% | Added |
| Asset Management One Co.,Ltd. | 77,211 | $7.18M | 0.03% | −611−0.8% | Reduced |
| Royal London Asset Management Ltd | 77,629 | $7.22M | 0.02% | +80+0.1% | Added |
| Los Angeles Capital Management LLC | 79,057 | $7.36M | 0.03% | +79,057 | New |
| Aequim Alternative Investments LP | 79,400 | $7.39M | 0.27% | +37,600+90.0% | Added |
| TD Asset Management Inc | 79,894 | $7.43M | 0.01% | +1,926+2.5% | Added |
| Sora Investors LLC | 80,000 | $7.44M | 1.22% | +80,000 | New |
| Commonwealth Equity Services, LLC | 83,720 | $7.79M | 0.01% | +1,682+2.1% | Added |
| Nomura Asset Management Co Ltd | 84,779 | $7.89M | 0.03% | −6,536−7.2% | Reduced |
| Inlet Private Wealth, LLC | 86,635 | $8.06M | 2.25% | −400−0.5% | Reduced |
| Handelsbanken Fonder AB | 87,504 | $8.14M | 0.04% | +9,918+12.8% | Added |
| Standard Life Aberdeen plc | 88,548 | $8.24M | 0.02% | +205+0.2% | Added |
| American International Group, Inc. | 91,956 | $8.56M | 0.03% | −3,445−3.6% | Reduced |
| HSBC Holdings PLC | 96,189 | $8.95M | 0.01% | +70,332+272.0% | Added |
| Two Sigma Advisers, LP | 97,200 | $9.04M | 0.02% | −89,900−48.0% | Reduced |
| Aufman Associates Inc | 100,449 | $9.35M | 6.58% | −4,944−4.7% | Reduced |
| Zweig-DiMenna Associates LLC | 102,500 | $9.54M | 0.85% | +65,058+173.8% | Added |
| Arvin Capital Management LP | 103,189 | $9.60M | 4.44% | +103,189 | New |
| Mitsubishi UFJ Trust & Banking Corp | 103,969 | $9.67M | 0.02% | −2,537−2.4% | Reduced |
| Kaizen Investment Management Pte. Ltd. | 104,400 | $9.71M | 52.48% | +104,400 | New |
| GAM Holding AG | 107,095 | $9.97M | 0.72% | −114,690−51.7% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 107,892 | $10.0M | 0.03% | −779−0.7% | Reduced |
| Bell Bank | 109,253 | $10.2M | 0.87% | −265−0.2% | Reduced |
| Trexquant Investment LP | 109,431 | $10.2M | 0.20% | +72,774+198.5% | Added |
| State of New Jersey Common Pension Fund D | 112,446 | $10.5M | 0.03% | 00.0% | Unchanged |
| Danske Bank A/S | 113,055 | $10.5M | 0.03% | +113,055 | New |
| State of Wisconsin Investment Board | 114,370 | $10.6M | 0.03% | +12,463+12.2% | Added |
| Manufacturers Life Insurance Company, The | 116,896 | $10.9M | 0.01% | −19,215−14.1% | Reduced |
| Kovitz Investment Group Partners, LLC | 117,906 | $11.0M | 0.14% | −2,048−1.7% | Reduced |
| Toronto Dominion Bank | 119,813 | $11.1M | 0.02% | +340.0% | Added |
| Aquatic Capital Management LLC | 131,700 | $12.3M | 0.40% | +131,700 | New |
| CCM Investment Advisers LLC | 132,402 | $12.3M | 1.47% | −3,630−2.7% | Reduced |
| Swiss Life Asset Management Ltd | 133,001 | $12.4M | 0.17% | +115,689+668.3% | Added |
| M&G Plc | 133,614 | $12.4M | 0.07% | +133,614 | New |
| Pictet Asset Management Holding SA | 135,031 | $12.6M | 0.01% | −11,022−7.5% | Reduced |
| LPL Financial LLC | 135,080 | $12.6M | 0.01% | +17,357+14.7% | Added |
| Raymond James Financial Services Advisors, Inc. | 137,213 | $12.8M | 0.02% | +55,586+68.1% | Added |
| Hosking Partners LLP | 138,246 | $12.9M | 0.47% | −429−0.3% | Reduced |
| APG Asset Management US Inc. | 142,151 | $13.0M | 0.08% | +102,746+260.7% | Added |
| Stifel Financial Corp | 142,404 | $13.3M | 0.02% | −14,254−9.1% | Reduced |
| Robeco Institutional Asset Management B.V. | 151,619 | $14.1M | 0.03% | +13,974+10.2% | Added |
| Envestnet Asset Management Inc | 152,484 | $14.2M | 0.01% | −11,753−7.2% | Reduced |
| TCW Group Inc | 160,682 | $15.0M | 0.15% | +54,761+51.7% | Added |
| Ensign Peak Advisors, Inc | 162,717 | $15.1M | 0.03% | +11,642+7.7% | Added |
| Moore Capital Management, LP | 167,749 | $15.6M | 0.32% | −97,251−36.7% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 172,480 | $16.0M | 0.37% | −2,700−1.5% | Reduced |
| Hel Ved Capital Management Ltd | 174,075 | $16.2M | 4.02% | −18,185−9.5% | Reduced |
| Squarepoint Ops LLC | 174,109 | $16.2M | 0.07% | +164,164+1,650.7% | Added |
| Nishkama Capital, LLC | 176,141 | $16.4M | 1.87% | +176,141 | New |
| APG Asset Management N.V. | 190,946 | $16.5M | 0.03% | +41,397+27.7% | Added |
| New York State Teachers Retirement System | 182,951 | $17.0M | 0.04% | +1,941+1.1% | Added |
| Two Sigma Investments, LP | 183,318 | $17.1M | 0.04% | +160,318+697.0% | Added |
| Citigroup Inc | 195,207 | $18.2M | 0.02% | +52,325+36.6% | Added |
| Amundi | 218,237 | $18.2M | 0.01% | −121,571−35.8% | Reduced |
| Bank of Montreal | 195,843 | $18.3M | 0.01% | −20,955−9.7% | Reduced |
| O'Shaughnessy Asset Management, LLC | 196,579 | $18.3M | 0.20% | −68,699−25.9% | Reduced |
| Artemis Investment Management LLP | 197,310 | $18.4M | 0.24% | −49,522−20.1% | Reduced |
| Principal Financial Group Inc | 206,429 | $19.2M | 0.01% | −624−0.3% | Reduced |
| Twin Tree Management, LP | 207,406 | $19.3M | 0.44% | +207,406 | New |
| Churchill Management Corp | 210,056 | $19.5M | 0.24% | −9,337−4.3% | Reduced |
| Rhumbline Advisers | 216,566 | $20.2M | 0.02% | +21,794+11.2% | Added |
| Alliancebernstein L.P. | 221,348 | $20.6M | 0.01% | −45,719−17.1% | Reduced |