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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 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, Q4 2021

Institutional positions in Seagate Technology Holdings plc as of Dec 31, 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
794
+108 vs. Q3 2021
Shares held
180.8M
−3.16M (−1.7%) vs. Q3 2021
Total value
$20.4B
+$5.24B (+34.6%) vs. Q3 2021
New holders
164
217 more added
Sold out
56
283 more reduced

8 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 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 holdersQ4 2021: 794 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 heldQ4 2021: $20.4B
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, Q4 2021

Shares, value and share of portfolio for each institution holding Seagate Technology Holdings plc; share changes are against Q3 2021.

Institutions holding STX in Q4 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Investors Research Corp4$00.00%00.0%Unchanged
SOA Wealth Advisors, LLC.5$00.00%00.0%Unchanged
WestEnd Advisors, LLC1$1120.00%––
Versant Capital Management, Inc9$1.00K0.00%−13−59.1%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
Lenox Wealth Advisors, LLC5$1.00K0.00%00.0%Unchanged
USA Financial Portformulas Corp5$1.00K0.00%00.0%Unchanged
TSFG, LLC5$1.00K0.00%00.0%Unchanged
Kayne Anderson Rudnick Investment Management LLC7$1.00K0.00%+7New
Surevest, LLC7$1.00K0.00%+7New
Capital Advisors, Ltd. LLC5$1.00K0.00%+5New
Bivin & Associates, Inc.10$1.00K0.00%+10New
Tucker Asset Management LLC17$1.93K0.00%00.0%Unchanged
Tarbox Family Office, Inc.20$2.00K0.00%00.0%Unchanged
Retirement Group, LLC21$2.00K0.00%00.0%Unchanged
Arlington Partners LLC21$2.00K0.00%+21New
Lee Financial Co19$2.00K0.00%+19New
First Bank & Trust21$2.00K0.00%+21New
TAP Consulting, LLC20$2.00K0.00%+20New
Logan Capital Management Inc22$3.00K0.00%00.0%Unchanged
Ci Investments Inc.26$3.00K0.00%00.0%Unchanged
Focused Wealth Management, Inc25$3.00K0.00%00.0%Unchanged
MCF Advisors LLC24$3.00K0.06%00.0%Unchanged
Mascoma Wealth Management LLC30$3.00K0.00%00.0%Unchanged
Prestige Wealth Management Group LLC25$3.00K0.00%00.0%Unchanged
HighMark Wealth Management LLC31$3.00K0.00%+1+3.3%Added
Schubert & Co30$3.00K0.00%+30New
JNBA Financial Advisors32$4.00K0.00%00.0%Unchanged
JFS Wealth Advisors, LLC38$4.00K0.00%+38New
Sierra Capital LLC35$4.00K0.00%+35New
Fortitude Advisory Group L.L.C.35$4.00K0.00%+35New
Carolina Wealth Advisors, LLC40$5.00K0.00%00.0%Unchanged
Amplius Wealth Advisors, LLC49$5.00K0.00%+49New
Jones Financial Companies LLLP53$6.00K0.00%−37−41.1%Reduced
Accel Wealth Management62$7.00K0.00%00.0%Unchanged
Curi Capital66$7.00K0.00%+66New
Country Trust Bank72$8.00K0.00%−980−93.2%Reduced
Winch Advisory Services, LLC72$8.00K0.00%+1+1.4%Added
O'Dell Group, LLC73$8.00K0.00%00.0%Unchanged
Semmax Financial Advisors Inc.74$8.00K0.00%00.0%Unchanged
Exane Derivatives73$8.25K0.00%+60+461.5%Added
Sugarloaf Wealth Management, LLC79$9.00K0.00%00.0%Unchanged
Financial Connections Group, Inc.83$9.00K0.01%+83New
Raffa Wealth Management, LLC81$9.15K0.00%00.0%Unchanged
Atticus Wealth Management, LLC85$10.0K0.00%−13−13.3%Reduced
Massmutual Trust Co FSB86$10.0K0.00%00.0%Unchanged
Sutton Wealth Advisors Inc.90$10.2K0.00%00.0%Unchanged
Charter Oak Capital Management, LLC200$11.0K0.00%00.0%Unchanged
North Star Investment Management Corp.100$11.0K0.00%00.0%Unchanged
Mark Sheptoff Financial Planning, LLC100$11.0K0.01%00.0%Unchanged
Aspire Private Capital, LLC95$11.0K0.00%+88+1,257.1%Added
TCI Wealth Advisors, Inc.106$12.0K0.00%+2+1.9%Added
Trust Co of Vermont110$12.0K0.00%+110New
EverSource Wealth Advisors, LLC105$12.0K0.00%+105New
Center for Financial Planning, Inc.103$12.0K0.00%+103New
Investmark Advisory Group LLC110$12.0K0.01%+110New
Financial Perspectives, Inc107$12.1K0.01%+1+0.9%Added
Rockbridge Investment Management, LCC116$13.0K0.00%00.0%Unchanged
Loomis Sayles & Co L P114$13.0K0.00%00.0%Unchanged
Toth Financial Advisory Corp111$13.0K0.00%00.0%Unchanged
Benjamin Edwards Inc119$13.0K0.00%+92+340.7%Added
Mach-1 Financial Group, Inc.120$13.0K0.01%+120New
Clean Yield Group128$14.0K0.00%00.0%Unchanged
Estabrook Capital Management127$14.3K0.00%+127New
Bell Investment Advisors, Inc137$15.0K0.00%+72+110.8%Added
CVA Family Office, LLC131$15.0K0.00%+131New
JJJ Advisors Inc.140$16.0K0.00%00.0%Unchanged
Loring Wolcott & Coolidge Fiduciary Advisors LLP145$16.0K0.00%+145New
Gerber Kawasaki Wealth & Investment Management15,000$17.0K0.00%+14,739+5,647.1%Added
Cowen Prime Advisors LLC150$17.0K0.01%00.0%Unchanged
Reilly Financial Advisors, LLC152$17.0K0.00%+152New
Newbridge Financial Services Group, Inc.171$19.0K0.01%00.0%Unchanged
Macroview Investment Management LLC167$19.0K0.02%+167New
Parkside Financial Bank & Trust177$20.0K0.00%+23+14.9%Added
Evoke Wealth, LLC174$20.0K0.00%+164+1,640.0%Added
Asset Dedication, LLC188$21.0K0.00%−50−21.0%Reduced
Delta Asset Management LLC183$21.0K0.00%00.0%Unchanged
Ford Financial Group, LLC200$22.0K0.01%+200New
Sittner & Nelson, LLC200$23.0K0.01%00.0%Unchanged
Blue Bell Private Wealth Management, LLC200$23.0K0.01%+200New
Lumbard & Kellner, LLC210$23.0K0.01%+210New
MV Capital Management, Inc.212$24.0K0.00%+2+1.0%Added
Sterling Investment Advisors, Ltd.212$24.0K0.01%00.0%Unchanged
Morton Brown Family Wealth, LLC211$24.0K0.02%+211New
Sandy Spring Bank225$25.0K0.00%00.0%Unchanged
Solstein Capital, LLC225$25.0K0.02%00.0%Unchanged
FSB Premier Wealth Management, Inc.232$26.0K0.01%+232New
Lloyd Advisory Services, LLC.239$27.0K0.01%+18+8.1%Added
Private Capital Group, LLC245$28.0K0.01%+2+0.8%Added
Tyler-Stone Wealth Management250$28.0K0.01%+250New
Hudock, Inc.260$29.0K0.01%+2+0.8%Added
TFC Financial Management264$30.0K0.01%00.0%Unchanged
Dividend Assets Capital, LLC280$32.0K0.01%00.0%Unchanged
Stephens Consulting, LLC285$32.2K0.03%+285New
Chilton Capital Management LLC290$33.0K0.00%+290New
Disciplined Investments, LLC298$34.0K0.02%00.0%Unchanged
TCTC Holdings, LLC298$34.0K0.00%+298New
Valley National Advisers Inc313$35.0K0.01%+15+5.0%Added
FourThought Financial, LLC318$36.0K0.00%00.0%Unchanged