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, Q2 2025
Institutional positions in Seagate Technology Holdings plc as of Jun 30, 2025. 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
- 956
- +165 vs. Q1 2025
- Shares held
- 199.2M
- +12.5K (0.0%) vs. Q1 2025
- Total value
- $28.8B
- +$11.9B (+70.1%) vs. Q1 2025
- New holders
- 240
- 311 more added
- Sold out
- 75
- 274 more reduced
10 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding Seagate Technology Holdings plc; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Pinnacle West Asset Management, Inc. | 6,070 | $876.0K | 0.61% | +325+5.7% | Added |
| Cresset Asset Management, LLC | 6,133 | $890.2K | 0.00% | −4,132−40.3% | Reduced |
| Scientech Research LLC | 6,177 | $891.5K | 0.22% | +6,177 | New |
| Mindset Wealth Management, LLC | 6,221 | $897.9K | 0.29% | −1,554−20.0% | Reduced |
| Greenwood Capital Associates LLC | 6,397 | $923.3K | 0.11% | −2,421−27.5% | Reduced |
| Steadtrust LLC | 6,480 | $935.3K | 0.73% | +6,480 | New |
| Federation des caisses Desjardins du Quebec | 6,492 | $937.0K | 0.00% | −7,820−54.6% | Reduced |
| Farther Finance Advisors, LLC | 6,498 | $937.9K | 0.02% | +707+12.2% | Added |
| Green Alpha Advisors, LLC | 6,537 | $943.5K | 0.90% | −466−6.7% | Reduced |
| Affinity Capital Advisors, LLC | 6,620 | $955.5K | 0.16% | 00.0% | Unchanged |
| Raab & Moskowitz Asset Management LLC | 6,651 | $959.9K | 0.23% | 00.0% | Unchanged |
| APG Asset Management US Inc. | 6,626 | $961.0K | 0.01% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 6,692 | $965.9K | 0.03% | +1,619+31.9% | Added |
| Meeder Advisory Services, Inc. | 6,764 | $976.3K | 0.05% | +2,709+66.8% | Added |
| Dumont & Blake Investment Advisors LLC | 6,918 | $998.5K | 0.26% | −39−0.6% | Reduced |
| Greenleaf Trust | 6,970 | $1.01M | 0.01% | +490+7.6% | Added |
| Summit Trail Advisors, LLC | 6,952 | $1.01M | 0.02% | +6,952 | New |
| Radnor Capital Management, LLC | 7,000 | $1.01M | 0.16% | 00.0% | Unchanged |
| American State Bank (Iowa) | 7,000 | $1.01M | 0.56% | 00.0% | Unchanged |
| Beacon Pointe Advisors, LLC | 7,040 | $1.02M | 0.01% | −128−1.8% | Reduced |
| Atlas Capital Advisors LLC | 7,065 | $1.02M | 0.12% | +6,966+7,036.4% | Added |
| Kinneret Advisory, LLC | 7,093 | $1.03M | 0.09% | −11−0.2% | Reduced |
| Oak Harbor Wealth Partners, LLC | 7,172 | $1.04M | 0.28% | +1,535+27.2% | Added |
| Aviso Wealth Management | 7,213 | $1.04M | 0.49% | −153−2.1% | Reduced |
| Acadian Asset Management LLC | 7,253 | $1.04M | 0.00% | +4,644+178.0% | Added |
| Mather Group, LLC. | 7,252 | $1.05M | 0.01% | −1,287−15.1% | Reduced |
| Summit Financial, LLC | 7,227 | $1.05M | 0.02% | +7,227 | New |
| CBOE Vest Financial, LLC | 7,409 | $1.07M | 0.02% | +297+4.2% | Added |
| Elevated Capital Advisors, LLC | 12,751 | $1.08M | 0.30% | 00.0% | Unchanged |
| Park Avenue Securities LLC | 7,518 | $1.08M | 0.01% | +1,205+19.1% | Added |
| Sonora Investment Management Group, LLC | 7,546 | $1.09M | 0.08% | +7,546 | New |
| Assenagon Asset Management S.A. | 7,551 | $1.09M | 0.00% | −53−0.7% | Reduced |
| Bangor Savings Bank | 7,578 | $1.09M | 0.10% | +171+2.3% | Added |
| RSM US Wealth Management LLC | 7,672 | $1.11M | 0.02% | +1,404+22.4% | Added |
| Pettee Investors, Inc. | 7,725 | $1.11M | 0.67% | 00.0% | Unchanged |
| Bridgefront Capital, LLC | 7,867 | $1.14M | 0.30% | +7,867 | New |
| Beacon Financial Advisory LLC | 8,005 | $1.16M | 0.30% | −35−0.4% | Reduced |
| MSH Capital Advisors LLC | 8,014 | $1.16M | 0.33% | −35−0.4% | Reduced |
| Benjamin Edwards Inc | 8,087 | $1.17M | 0.01% | −148−1.8% | Reduced |
| CWA Asset Management Group, LLC | 8,122 | $1.17M | 0.05% | −1,005−11.0% | Reduced |
| Vident Advisory, LLC | 8,166 | $1.18M | 0.01% | +994+13.9% | Added |
| Two Sigma Investments, LP | 8,244 | $1.19M | 0.00% | −2,702−24.7% | Reduced |
| Richard W. Paul & Associates, LLC | 8,459 | $1.22M | 0.44% | −886−9.5% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 8,465 | $1.22M | 0.00% | +5,941+235.4% | Added |
| Trexquant Investment LP | 8,481 | $1.22M | 0.01% | +2,239+35.9% | Added |
| Smith Shellnut Wilson LLC | 8,520 | $1.23M | 0.53% | 00.0% | Unchanged |
| SEI Investments Co | 8,543 | $1.23M | 0.00% | −498−5.5% | Reduced |
| Authentikos Wealth Advisory, LLC | 8,772 | $1.27M | 0.88% | 00.0% | Unchanged |
| Legacy Capital Group California, Inc. | 8,773 | $1.27M | 0.35% | −245−2.7% | Reduced |
| Dark Forest Capital Management LP | 8,795 | $1.27M | 0.05% | −22,841−72.2% | Reduced |
| Ostrum Asset Management | 8,860 | $1.28M | 0.06% | −254−2.8% | Reduced |
| Ascent Group, LLC | 8,950 | $1.29M | 0.05% | −2,782−23.7% | Reduced |
| Intech Investment Management LLC | 8,971 | $1.29M | 0.01% | −3,215−26.4% | Reduced |
| Kimelman & Baird, LLC | 9,025 | $1.30M | 0.11% | 00.0% | Unchanged |
| FNY Investment Advisers, LLC | 9,060 | $1.31M | 0.56% | +8,994+13,627.3% | Added |
| NEOS Investment Management LLC | 9,122 | $1.32M | 0.02% | +1,789+24.4% | Added |
| Rothschild Investment LLC | 9,126 | $1.32M | 0.08% | −139−1.5% | Reduced |
| Freestone Capital Holdings, LLC | 9,258 | $1.34M | 0.05% | +738+8.7% | Added |
| Wiley Bros.-Aintree Capital, LLC | 9,282 | $1.34M | 0.01% | +252+2.8% | Added |
| CWM, LLC | 9,360 | $1.35M | 0.00% | +5,669+153.6% | Added |
| Integrated Wealth Concepts LLC | 9,401 | $1.36M | 0.01% | +2,224+31.0% | Added |
| Kingswood Wealth Advisors, LLC | 9,462 | $1.37M | 0.11% | +2,778+41.6% | Added |
| Ritholtz Wealth Management | 9,463 | $1.37M | 0.03% | −2,516−21.0% | Reduced |
| Quadrant Capital Group LLC | 9,472 | $1.37M | 0.05% | +3,882+69.4% | Added |
| Community Bank & Trust, Waco, Texas | 9,546 | $1.38M | 0.31% | +202+2.2% | Added |
| Inceptionr LLC | 9,570 | $1.38M | 0.32% | +6,335+195.8% | Added |
| Colony Group, LLC | 9,596 | $1.39M | 0.00% | −3,958−29.2% | Reduced |
| Mitchell & Pahl Private Wealth, LLC | 9,655 | $1.39M | 0.62% | −11−0.1% | Reduced |
| Fedenia Advisers LLC | 9,753 | $1.41M | 0.67% | +9,753 | New |
| Sara-Bay Financial | 9,766 | $1.41M | 0.50% | −1,116−10.3% | Reduced |
| PDT Partners, LLC | 9,809 | $1.42M | 0.08% | +9,809 | New |
| New Mexico Educational Retirement Board | 9,850 | $1.42M | 0.05% | 00.0% | Unchanged |
| 1620 Investment Advisors, Inc. | 9,889 | $1.43M | 1.01% | +5,028+103.4% | Added |
| Crossmark Global Holdings, Inc. | 10,043 | $1.45M | 0.02% | −1,149−10.3% | Reduced |
| QRG Capital Management, Inc. | 10,053 | $1.45M | 0.01% | −823−7.6% | Reduced |
| Prospera Financial Services Inc | 10,172 | $1.47M | 0.03% | +10,172 | New |
| Hilltop National Bank | 10,183 | $1.47M | 0.38% | +10,183 | New |
| Dai-Ichi Life Insurance Company, Ltd | 10,228 | $1.48M | 0.04% | +2,634+34.7% | Added |
| State of Wyoming | 10,241 | $1.48M | 0.18% | +10,241 | New |
| Empirical Asset Management, LLC | 10,298 | $1.49M | 0.46% | +10,298 | New |
| Norinchukin Bank, The | 10,386 | $1.50M | 0.02% | +261+2.6% | Added |
| EPG Wealth Management LLC | 10,390 | $1.50M | 0.45% | −2,117−16.9% | Reduced |
| AE Wealth Management LLC | 10,427 | $1.50M | 0.01% | −106,655−91.1% | Reduced |
| Gulf International Bank (UK) Ltd | 10,509 | $1.52M | 0.05% | −1,593−13.2% | Reduced |
| Brookstone Capital Management | 10,523 | $1.52M | 0.02% | −1,486−12.4% | Reduced |
| Jones Financial Companies LLLP | 10,803 | $1.53M | 0.00% | −90−0.8% | Reduced |
| Cyndeo Wealth Partners, LLC | 10,644 | $1.54M | 0.09% | −17−0.2% | Reduced |
| Voleon Capital Management LP | 10,826 | $1.56M | 0.09% | +10,826 | New |
| Securian Asset Management, Inc | 10,971 | $1.58M | 0.05% | −100−0.9% | Reduced |
| Metis Global Partners, LLC | 11,160 | $1.61M | 0.04% | +2,716+32.2% | Added |
| Louisiana State Employees Retirement System | 11,200 | $1.62M | 0.03% | −200−1.8% | Reduced |
| Financiere des Professionnels - Fonds d,investissement inc. | 11,243 | $1.62M | 0.10% | +11,243 | New |
| SG Americas Securities, LLC | 11,251 | $1.62M | 0.01% | −9,240−45.1% | Reduced |
| Arkadios Wealth Advisors | 11,308 | $1.63M | 0.05% | −2,085−15.6% | Reduced |
| Transatlantique Private Wealth LLC | 11,322 | $1.63M | 0.60% | −577−4.8% | Reduced |
| LGT Group Foundation | 11,441 | $1.65M | 0.02% | −70,826−86.1% | Reduced |
| Cerro Pacific Wealth Advisors LLC | 11,544 | $1.67M | 0.46% | +161+1.4% | Added |
| Aull & Monroe Investment Management Corp | 11,570 | $1.67M | 0.90% | −3,100−21.1% | Reduced |
| NorthCrest Asset Manangement, LLC | 11,465 | $1.71M | 0.05% | +410+3.7% | Added |
| Rodgers Brothers Inc. | 11,961 | $1.73M | 0.22% | −14,385−54.6% | Reduced |