Skip to main content
Livermore
Livermore
ZHEN

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, Q2 2023

Institutional positions in Seagate Technology Holdings plc as of Jun 30, 2023. 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
660
−9 vs. Q1 2023
Shares held
178.7M
−4.04M (−2.2%) vs. Q1 2023
Total value
$11.0B
−$1.08B (−8.9%) vs. Q1 2023
New holders
56
188 more added
Sold out
65
263 more reduced

4 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 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.

Institutional holdersQ2 2023: 660 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 2023: $11.0B
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 2023

Shares, value and share of portfolio for each institution holding Seagate Technology Holdings plc; share changes are against Q1 2023.

Institutions holding STX in Q2 2023
InstitutionSharesValue% of portfolioChange in sharesAction
TSFG, LLC5$00.00%00.0%Unchanged
Sofos Investments, Inc.62$470.00%+62New
Atticus Wealth Management, LLC1$620.00%00.0%Unchanged
Colonial Trust Advisors2$1240.00%00.0%Unchanged
Crewe Advisors LLC3$1860.00%−173−98.3%Reduced
Kayne Anderson Rudnick Investment Management LLC3$1860.00%00.0%Unchanged
Optiver Holding B.V.4$2470.00%+4New
Venturi Wealth Management, LLC4$2480.00%+4New
USA Financial Portformulas Corp5$3090.00%00.0%Unchanged
True Wealth Design, LLC5$3100.00%00.0%Unchanged
Fairfield, Bush & Co.6$3710.00%+6New
JJJ Advisors Inc.7$4380.00%00.0%Unchanged
Wolff Wiese Magana LLC10$6190.00%00.0%Unchanged
Canada Pension Plan Investment Board10$6190.00%00.0%Unchanged
Nelson, Van Denburg & Campbell Wealth Management Group, LLC11$6800.00%00.0%Unchanged
Baystate Wealth Management LLC12$7670.00%00.0%Unchanged
West Paces Advisors Inc.13$8040.00%−2−13.3%Reduced
Lee Financial Co0$9800.00%−1,400−100.0%Reduced
SkyView Investment Advisors, LLC16$1.00K0.00%+6+60.0%Added
Tucker Asset Management LLC17$1.05K0.00%00.0%Unchanged
Rosenberg Matthew Hamilton22$1.36K0.00%00.0%Unchanged
Logan Capital Management Inc22$1.38K0.00%00.0%Unchanged
MCF Advisors LLC24$1.49K0.00%00.0%Unchanged
Birch Capital Management, LLC24$1.49K0.00%00.0%Unchanged
Focused Wealth Management, Inc27$1.66K0.00%+1+3.8%Added
SJS Investment Consulting Inc.29$1.79K0.00%−3−9.4%Reduced
JNBA Financial Advisors32$1.98K0.00%00.0%Unchanged
Winch Advisory Services, LLC38$2.00K0.00%+1+2.7%Added
Capital Advisors, Ltd. LLC36$2.00K0.00%00.0%Unchanged
KB Financial Partners, LLC31$2.00K0.00%00.0%Unchanged
Coston, McIsaac & Partners33$2.00K0.00%00.0%Unchanged
Mascoma Wealth Management LLC30$2.01K0.00%00.0%Unchanged
RFP Financial Group LLC37$2.29K0.00%00.0%Unchanged
Baker Avenue Asset Management, LP40$2.48K0.00%−8−16.7%Reduced
Carolina Wealth Advisors, LLC40$2.48K0.00%00.0%Unchanged
Retirement Group, LLC42$2.60K0.00%00.0%Unchanged
Truvestments Capital LLC44$2.72K0.00%00.0%Unchanged
Atwood & Palmer Inc44$2.72K0.00%+44New
Sutton Wealth Advisors Inc.47$2.91K0.00%00.0%Unchanged
Smithfield Trust Co50$3.00K0.00%00.0%Unchanged
Strengthening Families & Communities, LLC44$3.00K0.00%00.0%Unchanged
Bollard Group LLC50$3.00K0.00%+50New
Cornerstone Planning Group LLC53$3.28K0.00%+53New
Coppell Advisory Solutions LLC54$3.35K0.00%+54New
Acadian Asset Management LLC72$4.00K0.00%−13,196−99.5%Reduced
FinTrust Capital Advisors, LLC78$4.10K0.00%00.0%Unchanged
Beaird Harris Wealth Management, LLC68$4.21K0.00%00.0%Unchanged
O'Dell Group, LLC73$4.52K0.00%+73New
Abound Wealth Management80$4.95K0.00%+13+19.4%Added
PrairieView Partners, LLC85$5.00K0.00%00.0%Unchanged
GW&K Investment Management, LLC82$5.00K0.00%+82New
Viking Fund Management LLC90$5.57K0.00%+90New
Raffa Wealth Management, LLC92$5.69K0.00%+11+13.6%Added
Johnson Midwest Financial, LLC96$5.94K0.01%00.0%Unchanged
JFS Wealth Advisors, LLC98$6.06K0.00%+66+206.3%Added
Kenfarb & Co.100$6.19K0.01%00.0%Unchanged
Versant Capital Management, Inc101$6.25K0.00%+17+20.2%Added
Horan Securities, Inc.101$6.25K0.00%+1+1.0%Added
Bell Investment Advisors, Inc102$6.31K0.00%−9−8.1%Reduced
Center for Financial Planning, Inc.103$6.37K0.00%00.0%Unchanged
First Manhattan Co100$6.40K0.00%+100New
Trust Co of Vermont110$6.81K0.00%00.0%Unchanged
Financial Perspectives, Inc113$7.02K0.00%+1+0.9%Added
North Star Investment Management Corp.114$7.05K0.00%00.0%Unchanged
Stone House Investment Management, LLC118$7.30K0.00%00.0%Unchanged
Quarry LP121$7.49K0.00%+121New
Zions Bancorporation, N.A.122$7.55K0.00%−6−4.7%Reduced
Solstein Capital, LLC125$7.73K0.01%00.0%Unchanged
Estabrook Capital Management127$7.86K0.00%00.0%Unchanged
Mark Sheptoff Financial Planning, LLC100$7.98K0.00%00.0%Unchanged
Colonial Trust Co132$8.15K0.00%+29+28.2%Added
Ridgewood Investments LLC135$8.37K0.00%+1+0.7%Added
Loring Wolcott & Coolidge Fiduciary Advisors LLP145$8.97K0.00%00.0%Unchanged
PCA Investment Advisory Services Inc.150$9.28K0.01%+150New
Sugarloaf Wealth Management, LLC153$9.47K0.00%00.0%Unchanged
Caldwell Trust Co159$9.84K0.00%−258−61.9%Reduced
TD Ameritrade Investment Management, LLC169$10.0K0.00%−98−36.7%Reduced
1832 Asset Management L.P.165$10.2K0.00%00.0%Unchanged
Quent Capital, LLC166$10.3K0.00%00.0%Unchanged
Newbridge Financial Services Group, Inc.171$10.6K0.01%00.0%Unchanged
Delta Asset Management LLC183$11.3K0.00%00.0%Unchanged
Covestor Ltd193$12.0K0.01%00.0%Unchanged
Blue Bell Private Wealth Management, LLC200$12.4K0.00%00.0%Unchanged
Sittner & Nelson, LLC200$12.4K0.01%00.0%Unchanged
Sunbelt Securities, Inc.204$12.6K0.00%00.0%Unchanged
Washington Trust Advisors, Inc.204$12.6K0.00%−313−60.5%Reduced
Morton Brown Family Wealth, LLC211$13.1K0.01%00.0%Unchanged
Farther Finance Advisors, LLC226$14.0K0.00%+12+5.6%Added
NVWM, LLC233$14.6K0.00%00.0%Unchanged
Parkside Financial Bank & Trust240$14.8K0.00%00.0%Unchanged
AdvisorNet Financial, Inc261$16.1K0.00%−8−3.0%Reduced
Tilia Fiduciary Partners, Inc.262$16.2K0.01%00.0%Unchanged
Dividend Assets Capital, LLC280$17.0K0.00%00.0%Unchanged
Chilton Capital Management LLC290$17.9K0.00%00.0%Unchanged
Asset Dedication, LLC296$18.0K0.00%00.0%Unchanged
West Branch Capital LLC292$18.1K0.01%00.0%Unchanged
TCTC Holdings, LLC298$18.4K0.00%00.0%Unchanged
HM Payson & Co300$18.6K0.00%00.0%Unchanged
Chesapeake Asset Management LLC300$18.6K0.02%00.0%Unchanged
BerganKDV Wealth Management, LLC305$18.9K0.00%00.0%Unchanged