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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 2021

Institutional positions in Seagate Technology Holdings plc as of Jun 30, 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
679
+7 vs. Q1 2021
Shares held
184.1M
−15.5M (−7.7%) vs. Q1 2021
Total value
$16.2B
+$856.9M (+5.6%) vs. Q1 2021
New holders
104
199 more added
Sold out
97
261 more reduced

6 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 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.

Institutional holdersQ2 2021: 679 institutions
Q1 2021: 678 institutionsQ2 2021: 679 institutionsQ3 2021: 694 institutionsQ4 2021: 794 institutionsQ1 2022: 703 institutionsQ2 2022: 714 institutionsQ3 2022: 666 institutionsQ4 2022: 643 institutionsQ1 2023: 673 institutionsQ2 2023: 660 institutionsQ3 2023: 657 institutionsQ4 2023: 730 institutionsQ1 2024: 768 institutionsQ2 2024: 799 institutionsQ3 2024: 821 institutionsQ4 2024: 806 institutionsQ1 2025: 801 institutionsQ2 2025: 956 institutionsQ3 2025: 1,126 institutionsQ4 2025: 1,280 institutionsQ1 2026: 1,472 institutionsQ2 2026: 1,973 institutions
Value heldQ2 2021: $16.2B
Q1 2021: $15.5BQ2 2021: $16.2BQ3 2021: $15.2BQ4 2021: $20.4BQ1 2022: $15.4BQ2 2022: $12.5BQ3 2022: $9.29BQ4 2022: $9.40BQ1 2023: $12.1BQ2 2023: $11.0BQ3 2023: $12.3BQ4 2023: $16.2BQ1 2024: $17.2BQ2 2024: $19.3BQ3 2024: $20.4BQ4 2024: $16.6BQ1 2025: $16.9BQ2 2025: $28.8BQ3 2025: $45.8BQ4 2025: $53.5BQ1 2026: $74.2BQ2 2026: $181.1B
Institutions holding STX and their total value by quarter
QuarterHoldersValue
Q2 20261,973$181.1B
Q1 20261,472$74.2B
Q4 20251,280$53.5B
Q3 20251,126$45.8B
Q2 2025956$28.8B
Q1 2025801$16.9B
Q4 2024806$16.6B
Q3 2024821$20.4B
Q2 2024799$19.3B
Q1 2024768$17.2B
Q4 2023730$16.2B
Q3 2023657$12.3B
Q2 2023660$11.0B
Q1 2023673$12.1B
Q4 2022643$9.40B
Q3 2022666$9.29B
Q2 2022714$12.5B
Q1 2022703$15.4B
Q4 2021794$20.4B
Q3 2021694$15.2B
Q2 2021679$16.2B
Q1 2021678$15.5B

Institutions, Q2 2021

Shares, value and share of portfolio for each institution holding Seagate Technology Holdings plc; share changes are against Q1 2021.

Institutions holding STX in Q2 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Global Retirement Partners, LLC329$29.0K0.00%−1−0.3%Reduced
FourThought Financial, LLC318$27.0K0.00%−25−7.3%Reduced
Carroll Financial Associates, Inc.316$27.0K0.00%+78+32.8%Added
Valley National Advisers Inc298$26.0K0.00%00.0%Unchanged
Old North State Trust, LLC298$26.0K0.02%00.0%Unchanged
Disciplined Investments, LLC298$26.0K0.01%00.0%Unchanged
Wealth Quarterback LLC291$26.0K0.02%+291New
American Portfolios Advisors288$25.3K0.00%00.0%Unchanged
Patriot Financial Group Insurance Agency, LLC290$25.0K0.00%00.0%Unchanged
Dividend Assets Capital, LLC280$25.0K0.00%00.0%Unchanged
SkyView Investment Advisors, LLC314$24.0K0.01%00.0%Unchanged
Ford Financial Group, LLC281$24.0K0.01%+281New
TFC Financial Management264$23.0K0.01%00.0%Unchanged
Hudock, Inc.256$22.0K0.01%+3+1.2%Added
Private Capital Group, LLC243$22.0K0.01%+5+2.1%Added
Solstein Capital, LLC250$22.0K0.03%+125+100.0%Added
Gerber Kawasaki Wealth & Investment Management261$22.0K0.00%+261New
McIlrath & Eck, LLC243$21.0K0.01%+243New
Newbridge Financial Services Group, Inc.240$21.0K0.01%+240New
Pinebridge Investments, L.P.228$20.0K0.00%+5+2.2%Added
Sandy Spring Bank225$20.0K0.00%+225New
Sterling Investment Advisors, Ltd.212$19.0K0.01%−100−32.1%Reduced
First Horizon Advisors, Inc.199$17.0K0.00%−442−69.0%Reduced
Asset Dedication, LLC188$17.0K0.00%00.0%Unchanged
Berman Capital Advisors, LLC208$17.0K0.00%+22+11.8%Added
Delta Asset Management LLC183$16.0K0.00%00.0%Unchanged
MV Capital Management, Inc.184$16.0K0.00%+184New
CVA Family Office, LLC156$14.0K0.00%+126+420.0%Added
Towarzystwo Funduszy Inwestycyjnych Pzu SA150$13.2K0.02%00.0%Unchanged
Cowen Prime Services LLC150$13.0K0.00%00.0%Unchanged
Cowen Prime Advisors LLC150$13.0K0.00%+150New
Loomis Sayles & Co L P142$12.0K0.00%00.0%Unchanged
Parkside Financial Bank & Trust137$12.0K0.00%−3−2.1%Reduced
Sonora Investment Management, LLC132$12.0K0.00%+132New
Charter Oak Capital Management, LLC200$11.0K0.00%00.0%Unchanged
Cutler Group LP130$11.0K0.00%00.0%Unchanged
Lloyd Advisory Services, LLC.124$11.0K0.01%+46+59.0%Added
Canada Pension Plan Investment Board124$11.0K0.00%+113+1,027.3%Added
Rockbridge Investment Management, LCC116$10.0K0.00%00.0%Unchanged
Trust Co of Vermont110$10.0K0.00%00.0%Unchanged
Massmutual Trust Co FSB111$10.0K0.00%+40+56.3%Added
Financial Perspectives, Inc106$9.32K0.00%−7,962−98.7%Reduced
North Star Investment Management Corp.100$9.00K0.00%00.0%Unchanged
Atlas Private Wealth Advisors107$9.00K0.00%+50+87.7%Added
Sutton Wealth Advisors Inc.88$7.74K0.00%00.0%Unchanged
PrairieView Partners, LLC85$7.00K0.00%00.0%Unchanged
HM Payson & Co75$7.00K0.00%00.0%Unchanged
Sugarloaf Wealth Management, LLC79$7.00K0.00%00.0%Unchanged
Semmax Financial Advisors Inc.74$7.00K0.00%00.0%Unchanged
Personal Wealth Partners80$7.00K0.00%+80New
Resolute Partners Group80$7.00K0.00%+80New
Winch Advisory Services, LLC71$6.00K0.00%00.0%Unchanged
Country Trust Bank72$6.00K0.00%+72New
Castleview Partners, LLC68$6.00K0.00%+68New
Raffa Wealth Management, LLC67$5.89K0.00%−11−14.1%Reduced
Accel Wealth Management62$5.00K0.00%00.0%Unchanged
FormulaFolio Investments, LLC54$5.00K0.00%+43+390.9%Added
Evolution Wealth Advisors, LLC44$4.00K0.00%00.0%Unchanged
Carolina Wealth Advisors, LLC40$4.00K0.00%00.0%Unchanged
Evermay Wealth Management LLC50$4.00K0.00%+50New
JNBA Financial Advisors32$3.00K0.00%00.0%Unchanged
TCI Wealth Advisors, Inc.30$3.00K0.00%00.0%Unchanged
HighMark Wealth Management LLC30$3.00K0.00%00.0%Unchanged
Prestige Wealth Management Group LLC25$2.00K0.00%00.0%Unchanged
JJJ Advisors Inc.22$2.00K0.00%+9+69.2%Added
Tarbox Family Office, Inc.19$2.00K0.00%00.0%Unchanged
Versant Capital Management, Inc22$2.00K0.00%+13+144.4%Added
Logan Capital Management Inc22$2.00K0.00%+22New
Tucker Asset Management LLC17$1.50K0.00%+17New
Exane Derivatives13$1.15K0.00%00.0%Unchanged
Aspire Private Capital, LLC7$1.00K0.00%−218−96.9%Reduced
Gradient Investments LLC11$1.00K0.00%−141−92.8%Reduced
Baystate Wealth Management LLC11$1.00K0.00%00.0%Unchanged
Nelson, Van Denburg & Campbell Wealth Management Group, LLC16$1.00K0.00%00.0%Unchanged
Liberty Wealth Management LLC15$1.00K0.00%00.0%Unchanged
TSFG, LLC5$1.00K0.00%+5New
WestEnd Advisors, LLC–$870.00%–New
Lenox Wealth Advisors, LLC5$00.00%00.0%Unchanged
SOA Wealth Advisors, LLC.5$00.00%−2−28.6%Reduced
UBS Asset Management Americas Inc0$00.00%−1,397,522−100.0%Sold out
Schroder Investment Management Group0$00.00%−1,274,848−100.0%Sold out
Wedge Capital Management L L P0$00.00%−796,236−100.0%Sold out
Deutsche Bank AG0$00.00%−724,099−100.0%Sold out
Great West Life Assurance Co0$00.00%−414,639−100.0%Sold out
GAM Holding AG0$00.00%−340,100−100.0%Sold out
BNP Paribas Arbitrage, SA0$00.00%−331,712−100.0%Sold out
Railway Pension Investments Ltd0$00.00%−266,489−100.0%Sold out
BNP PARIBAS ASSET MANAGEMENT Holding S.A.0$00.00%−252,938−100.0%Sold out
Ergoteles LLC0$00.00%−224,744−100.0%Sold out
Prudential PLC0$00.00%−160,100−100.0%Sold out
Twin Tree Management, LP0$00.00%−149,654−100.0%Sold out
Assenagon Asset Management S.A.0$00.00%−125,405−100.0%Sold out
Standard Life Aberdeen plc0$00.00%−121,239−100.0%Sold out
Parallax Volatility Advisers, L.P.0$00.00%−112,161−100.0%Sold out
Cinctive Capital Management LP0$00.00%−65,629−100.0%Sold out
Connor, Clark & Lunn Investment Management Ltd.0$00.00%−60,392−100.0%Sold out
Force Hill Capital Management LP0$00.00%−60,042−100.0%Sold out
Sound Income Strategies, LLC0$00.00%−54,466−100.0%Sold out
Zurcher Kantonalbank (Zurich Cantonalbank)0$00.00%−47,514−100.0%Sold out
Grantham, Mayo, Van Otterloo & Co. LLC0$00.00%−43,783−100.0%Sold out