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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, 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.

Institutional holdersQ1 2024: 768 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 heldQ1 2024: $17.2B
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, Q1 2024

Shares, value and share of portfolio for each institution holding Seagate Technology Holdings plc; share changes are against Q4 2023.

Institutions holding STX in Q1 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Rosenberg Matthew Hamilton107$9.82K0.00%00.0%Unchanged
Center for Financial Planning, Inc.103$9.59K0.00%00.0%Unchanged
Criterion Capital Advisors, LLC101$9.41K0.01%00.0%Unchanged
Chesapeake Asset Management LLC100$9.30K0.01%00.0%Unchanged
Glen Eagle Advisors, LLC100$9.30K0.00%+100New
Versant Capital Management, Inc99$9.21K0.00%−2−2.0%Reduced
DiNuzzo Private Wealth, Inc.98$9.12K0.00%+2+2.1%Added
Exchange Traded Concepts, LLC97$9.03K0.00%−412−80.9%Reduced
Bell Investment Advisors, Inc93$8.65K0.00%+9+10.7%Added
Householder Group Estate & Retirement Specialist, LLC93$8.65K0.00%00.0%Unchanged
FRG Family Wealth Advisors LLC100$8.59K0.00%+100New
Arlington Trust Co LLC89$8.28K0.00%00.0%Unchanged
PrairieView Partners, LLC85$8.00K0.00%00.0%Unchanged
Mark Sheptoff Financial Planning, LLC100$7.98K0.00%00.0%Unchanged
Frazier Financial Advisors, LLC83$7.72K0.01%+11+15.3%Added
Semmax Financial Advisors Inc.79$7.37K0.00%00.0%Unchanged
Pingora Partners LLC70$6.51K0.00%+70New
Addison Advisors LLC69$6.42K0.00%00.0%Unchanged
Beaird Harris Wealth Management, LLC68$6.33K0.00%00.0%Unchanged
Rakuten Securities, Inc.68$6.33K0.00%+57+518.2%Added
LRI Investments, LLC67$6.27K0.00%+67New
Washington Trust Co65$6.01K0.00%+2+3.2%Added
Acadian Asset Management LLC72$6.00K0.00%00.0%Unchanged
Register Financial Advisors LLC64$5.96K0.00%+64New
First Horizon Advisors, Inc.60$5.58K0.00%+4+7.1%Added
Raffa Wealth Management, LLC58$5.40K0.00%−34−37.0%Reduced
Sandy Spring Bank57$5.30K0.00%+57New
Atlas Capital Advisors LLC57$5.30K0.00%+57New
Dunhill Financial, LLC51$4.76K0.00%+3+6.3%Added
Trust Co of Vermont50$4.65K0.00%00.0%Unchanged
Salomon & Ludwin, LLC45$4.19K0.00%+45New
Annis Gardner Whiting Capital Advisors, LLC44$4.09K0.00%−1,761−97.6%Reduced
Atwood & Palmer Inc44$4.09K0.00%00.0%Unchanged
Strengthening Families & Communities, LLC45$4.00K0.00%+1+2.3%Added
Capital Advisors, Ltd. LLC43$4.00K0.00%+7+19.4%Added
Carolina Wealth Advisors, LLC40$3.72K0.00%00.0%Unchanged
Winch Advisory Services, LLC39$3.62K0.00%00.0%Unchanged
Tidemark, LLC37$3.44K0.00%00.0%Unchanged
SJS Investment Consulting Inc.36$3.35K0.00%00.0%Unchanged
RFP Financial Group LLC34$3.16K0.00%−3−8.1%Reduced
Cornerstone Planning Group LLC31$2.71K0.00%−43−58.1%Reduced
MCF Advisors LLC24$2.23K0.00%00.0%Unchanged
Birch Capital Management, LLC24$2.23K0.00%00.0%Unchanged
Logan Capital Management Inc22$2.07K0.00%00.0%Unchanged
CBIZ Investment Advisory Services, LLC20$1.88K0.00%+20New
Manchester Capital Management LLC19$1.77K0.00%+14+280.0%Added
Tucker Asset Management LLC17$1.58K0.00%00.0%Unchanged
Jones Financial Companies LLLP16$1.49K0.00%+10+166.7%Added
Kayne Anderson Rudnick Investment Management LLC14$1.37K0.00%−3−17.6%Reduced
West Paces Advisors Inc.13$1.21K0.00%00.0%Unchanged
First Personal Financial Services13$1.16K0.00%00.0%Unchanged
Retirement Group, LLC11$1.02K0.00%00.0%Unchanged
Capital Analysts, LLC13$1.00K0.00%00.0%Unchanged
Avion Wealth8$1.00K0.00%00.0%Unchanged
Valued Wealth Advisors LLC10$9380.00%00.0%Unchanged
JJJ Advisors Inc.10$9360.00%00.0%Unchanged
Wolff Wiese Magana LLC10$9310.00%00.0%Unchanged
True Wealth Design, LLC10$9310.00%+4+66.7%Added
Canada Pension Plan Investment Board10$9300.00%00.0%Unchanged
Aspect Partners, LLC8$7440.00%00.0%Unchanged
NVWM, LLC6$5630.00%+6New
Carolinas Wealth Consulting LLC5$4690.00%00.0%Unchanged
Larson Financial Group LLC3$2790.00%−800−99.6%Reduced
Mine & Arao Wealth Creation & Management, LLC.2$1870.00%+2New
Colonial Trust Advisors2$1860.00%00.0%Unchanged
Atticus Wealth Management, LLC1$940.00%00.0%Unchanged
WestEnd Advisors, LLC1$930.00%00.0%Unchanged
Transamerica Financial Advisors, Inc.1––00.0%Unchanged
Massachusetts Financial Services Co0$00.00%−2,020,707−100.0%Sold out
ValueAct Holdings, L.P.SuperinvestorValueAct Capital0$00.00%−262,348−100.0%Sold out
Partners Capital Investment Group, LLP0$00.00%−209,917−100.0%Sold out
Gilman Hill Asset Management, LLC0$00.00%−150,014−100.0%Sold out
Estuary Capital Management LP0$00.00%−84,723−100.0%Sold out
Polymer Capital Management (HK) LTD0$00.00%−77,279−100.0%Sold out
Capital Fund Management S.A.0$00.00%−74,801−100.0%Sold out
Maytus Capital Management, LLC0$00.00%−70,000−100.0%Sold out
Andra AP-fonden0$00.00%−46,600−100.0%Sold out
Weiss Multi-Strategy Advisers LLC0$00.00%−44,775−100.0%Sold out
FIL Ltd0$00.00%−31,467−100.0%Sold out
Quantitative Investment Management, LLC0$00.00%−26,279−100.0%Sold out
Redwood Investment Management, LLC0$00.00%−25,574−100.0%Sold out
Cetera Advisor Networks LLC0$00.00%−20,131−100.0%Sold out
Wolverine Trading, LLC0$00.00%−14,673−100.0%Sold out
WCG Wealth Advisors LLC0$00.00%−13,965−100.0%Sold out
Okabena Investment Services Inc0$00.00%−13,308−100.0%Sold out
CenterBook Partners LP0$00.00%−12,988−100.0%Sold out
Ontario Teachers Pension Plan Board0$00.00%−12,122−100.0%Sold out
Jacobs Levy Equity Management, Inc0$00.00%−11,994−100.0%Sold out
Essex Financial Services, Inc.0$00.00%−11,020−100.0%Sold out
Meridian Wealth Management, LLC0$00.00%−7,870−100.0%Sold out
Private Advisory Group LLC0$00.00%−7,634−100.0%Sold out
Simplex Trading, LLC0$00.00%−6,445−100.0%Sold out
Balentine LLC0$00.00%−6,335−100.0%Sold out
Advanced Portfolio Management, LLC0$00.00%−5,958−100.0%Sold out
Cetera Advisors LLC0$00.00%−5,683−100.0%Sold out
Aigen Investment Management, LP0$00.00%−5,201−100.0%Sold out
FJ Investments, LLC0$00.00%−4,962−100.0%Sold out
Landscape Capital Management, L.L.C.0$00.00%−4,700−100.0%Sold out
Principle Wealth Partners LLC0$00.00%−4,700−100.0%Sold out
IFG Advisory, LLC0$00.00%−4,613−100.0%Sold out