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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.

Q3 2023 vs. Q2 2023

How the institutions holding Seagate Technology Holdings plc changed between Q2 2023 and Q3 2023.

All holders in Q3 2023All holders in Q2 2023

13F holders of STX: Q2 2023 compared with Q3 2023
MeasureQ2 2023Of which not filed for Q3 2023Q3 2023Change
Holders6606657+3
Shares178.7M177.8K186.6M+8.07M (+4.5%)
Value$11.0B$11.0M$12.3B+$1.31B (+11.9%)

6 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so the changes leave them out.

New holders (70)

Institutions that held Seagate Technology Holdings plc at the end of Q3 2023 but not at the end of Q2 2023.

Institutions new to STX in Q3 2023
InstitutionSharesValue% of portfolio
Capital Research Global Investors11,929,430$786.7M0.22%
Duquesne Family Office LLCSuperinvestorDuquesne Family Office915,043$60.3M2.17%
Linden Advisors LP403,193$26.6M0.27%
Putnam Investments LLC303,308$20.0M0.03%
Capital Fund Management S.A.148,979$9.83M0.13%
Pictet Asset Management Holding SA142,189$9.38M0.01%
Mizuho Markets Americas LLC139,000$9.17M0.34%
Monashee Investment Management LLC115,000$7.58M3.17%
Artemis Investment Management LLP109,284$7.20M0.10%
Bayesian Capital Management, LP85,488$5.64M0.64%
First Republic Investment Management, Inc.82,038$5.41M0.02%
Aristeia Capital LLC57,400$3.79M0.16%
Two Sigma Investments, LP53,781$3.55M0.01%
Walleye Capital LLC53,595$3.53M0.05%
TCW Group Inc43,728$2.88M0.04%
Churchill Management Corp43,073$2.84M0.05%
Old Port Advisors38,446$2.54M0.92%
Arrowstreet Capital, Limited Partnership37,964$2.50M0.00%
Wealth Enhancement Advisory Services, LLC36,875$2.43M0.01%
Portman Square Capital LLP35,995$2.37M0.33%
Vident Advisory, LLC28,413$1.87M0.06%
Lion Street Advisors, LLC20,970$1.38M0.45%
Trexquant Investment LP20,673$1.36M0.03%
Teza Capital Management LLC20,474$1.35M0.22%
Schonfeld Strategic Advisors LLC18,000$1.19M0.01%
MWA Asset Management17,835$1.18M1.14%
HAP Trading, LLC16,334$1.08M0.27%
QRG Capital Management, Inc.15,940$1.05M0.02%
Aigen Investment Management, LP15,334$1.01M0.19%
WCG Wealth Advisors LLC13,952$920.0K0.07%
Occudo Quantitative Strategies LP12,425$819.4K0.11%
Envestnet Portfolio Solutions, Inc.11,867$782.6K0.00%
Qube Research & Technologies Ltd11,388$751.0K0.00%
Inceptionr LLC8,507$561.0K0.32%
Axq Capital, LP8,200$540.8K0.19%
Gsa Capital Partners LLP7,591$501.0K0.04%
Legacy Advisors, LLC5,402$356.5K0.06%
IFG Advisory, LLC4,611$304.2K0.03%
Boothbay Fund Management, LLC4,519$298.0K0.01%
Financial Advisors Network, Inc.3,916$258.3K0.06%
Fort, L.P.3,737$246.5K0.68%
Cozad Asset Management Inc3,678$242.6K0.03%
Tiaa Trust, National Association3,563$235.0K0.00%
Tybourne Capital Management (HK) Ltd3,490$230.2K0.03%
Summit Financial Wealth Advisors, LLC3,205$227.0K0.06%
Kovack Advisors, Inc.3,148$207.6K0.03%
AXA S.A.3,113$205.3K0.00%
NinePointTwo Capital3,115$205.0K0.08%
Forum Financial Management, LP3,103$204.6K0.00%
Empowered Funds, LLC3,098$204.3K0.01%
Cutler Group LP2,857$188.0K0.03%
Milestone Investment Advisors LLC2,000$131.9K0.04%
Annis Gardner Whiting Capital Advisors, LLC1,805$120.3K0.06%
Credit Agricole S A1,814$119.6K0.00%
Sentry Investment Management LLC1,114$73.0K0.03%
Larson Financial Group LLC800$52.8K0.01%
Headinvest, LLC230$15.2K0.00%
NBC Securities, Inc.239$15.0K0.00%
Glassman Wealth Services225$14.8K0.00%
Armstrong Advisory Group, Inc138$9.10K0.00%
Householder Group Estate & Retirement Specialist, LLC93$6.13K0.00%
Steward Financial Group LLC105$6.00K0.00%
Semmax Financial Advisors Inc.79$5.73K0.00%
Sound Income Strategies, LLC25$1.65K0.00%
Macroview Investment Management LLC21$1.39K0.00%
First Personal Financial Services13$8250.00%
LGT Financial Advisors LLC8$5280.00%
Tfo-TDC, LLC7$4330.00%
Perkins Coie Trust Co4$2630.00%
WestEnd Advisors, LLC1$660.00%

Sold out (67)

Institutions that held Seagate Technology Holdings plc at the end of Q2 2023 and filed for Q3 2023 without it.

Institutions that sold out of STX in Q3 2023
InstitutionShares, Q2 2023Value, Q2 2023
Viking Global Investors LPSuperinvestorViking Global Investors3,186,400$197.1M
LSV Asset Management1,902,531$117.7M
Cubist Systematic Strategies, LLC326,904$20.2M
Twin Tree Management, LP138,710$8.58M
Kadensa Capital Ltd106,485$6.59M
13D Management LLC76,045$4.70M
Los Angeles Capital Management LLC67,135$4.15M
Clear Street LLC66,200$4.10M
Adage Capital Partners GP, L.L.C.65,900$4.08M
Redwood Investment Management, LLC66,089$4.04M
MetLife Investment Management45,062$2.79M
Walleye Trading LLC39,648$2.45M
Point72 Middle East FZE34,533$2.14M
Aquatic Capital Management LLC32,000$1.98M
Vident Investment Advisory, LLC26,595$1.65M
Cipher Capital LP23,894$1.48M
Vestmark Advisory Solutions, Inc.21,553$1.33M
Dynamic Technology Lab Private Ltd16,534$1.02M
Y-Intercept (Hong Kong) Ltd16,119$997.3K
Seven Eight Capital, LP15,229$942.2K
V Wealth Advisors LLC14,655$906.7K
Zurich Insurance Group Ltd11,300$699.1K
Stevens Capital Management LP10,790$668.0K
Ergoteles LLC8,123$502.6K
CenterBook Partners LP7,743$479.1K
One Wealth Advisors, LLC7,623$471.6K
Marathon Capital Management7,480$462.8K
Heron Bay Capital Management6,148$380.4K
Blueshift Asset Management, LLC5,168$319.7K
Rockefeller Capital Management L.P.4,857$300.5K
PEAK6 Investments LLC4,490$277.8K
DFPG Investments, LLC4,577$274.0K
Campbell & CO Investment Adviser LLC4,345$268.8K
Laidlaw Wealth Management LLC4,162$257.5K
Crescent Grove Advisors, LLC4,000$250.3K
Venture Visionary Partners LLC4,032$249.5K
Veritable, L.P.3,901$241.4K
KMG Fiduciary Partners, LLC3,761$232.7K
ISAM Funds (UK) Ltd3,712$229.7K
Tocqueville Asset Management L.P.3,560$220.3K
Synovus Financial Corp3,507$217.0K
Level Four Advisory Services, LLC3,446$213.2K
Brinker Capital Investments, LLC3,369$208.5K
Orion Portfolio Solutions, LLC3,369$208.5K
Girard Partners Ltd.3,296$204.0K
Greenfield Savings Bank3,281$203.0K
Marshall Wace, LLP3,263$201.9K
WealthPLAN Partners, LLC1,625$100.5K
Bokf, NA1,316$81.4K
Gables Capital Management Inc.500$30.9K
ORG Partners LLC329$20.4K
Disciplined Investments, LLC324$20.0K
VitalStone Financial, LLC285$20.0K
CVA Family Office, LLC311$19.2K
Tilia Fiduciary Partners, Inc.262$16.2K
1832 Asset Management L.P.165$10.2K
TD Ameritrade Investment Management, LLC169$10.0K
PCA Investment Advisory Services Inc.150$9.28K
Ridgewood Investments LLC135$8.37K
Quarry LP121$7.49K
First Manhattan Co100$6.40K
Horan Securities, Inc.101$6.25K
O'Dell Group, LLC73$4.52K
Coston, McIsaac & Partners33$2.00K
Lee Financial Co0$980
Fairfield, Bush & Co.6$371
Sofos Investments, Inc.62$47

Not filed for Q3 2023 yet (6)

Institutions that held Seagate Technology Holdings plc at the end of Q2 2023 and haven't filed a 13F for Q3 2023. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding STX in Q2 2023 that haven't filed for Q3 2023
InstitutionShares, Q2 2023Value, Q2 2023
Pictet Asset Management SA112,895$6.98M
PFS Investments Inc.49,779$3.08M
Cowen Prime Advisors LLC5,650$349.6K
BDO Wealth Advisors, LLC5,511$341.0K
Tiaa, FSB3,647$225.6K
BerganKDV Wealth Management, LLC305$18.9K