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Disclosery

STX SEAGATE TECHNOLOGY HLDNGS PL

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ORD SHS (common), issuer CIK 1137789

1,917 managers (1,959 13F filers) reported a position in STX shares at 2026-06-30, 187,992,485 shares in all. 557 filers opened a position and 68 filers sold out during the quarter.

Managers
1,917
13F filers
1,959
New
557
Added
624
Reduced
602
Sold out
68
Shares held by filers
187,992,485

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Leisure Capital Management12,772$12.3M3.85%-35213F-HRTimeline
OCCUDO QUANTITATIVE STRATEGIES LP12,727$12.3M0.65%+11,92613F-HRTimeline
ROTHSCHILD INVESTMENT LLC12,576$12.1M0.45%+2,74813F-HRTimeline
NewEdge Wealth, LLC12,536$12.1M0.12%+26713F-HRTimeline
Gunderson Capital Management LLC12,518$12.1M3.26%+1,99313F-HRTimeline
Boston Partnersin group Boston Trust Walden Corp12,476$12M0.01%-61713F-HRTimelineGroup
Bank Julius Baer & Co. Ltd, Zurich12,240$11.8M0.03%+11,71513F-HRTimeline
Alta Advisers Ltdin group Alta Advisers Ltd12,166$11.7M2.66%+11,35513F-HRTimelineGroup
Waterloo Capital, L.P.12,142$11.7M0.66%-74913F-HRTimeline
Melqart Asset Management (UK) Ltd12,107$11.7M1.11%new13F-HRTimeline
CreativeOne Wealth, LLCin group CreativeOne Wealth, LLC12,059$11.6M0.25%-88413F-HRTimelineGroup
Vontobel Holding Ltd.in group Vontobel Holding Ltd.12,025$11.6M0.04%+3,30913F-HRTimelineGroup
NewSquare Capital LLC12,019$11.6M0.86%-14,13613F-HRTimeline
&PARTNERS11,948$11.5M0.05%-1,17413F-HRTimeline
PARK AVENUE SECURITIES LLCin group PARK AVENUE SECURITIES LLC11,861$11.4M0.07%+1,83013F-HRTimelineGroup
Inlet Private Wealth, LLC11,722$11.3M2.75%-5,00013F-HRTimeline
MWA Asset Management11,690$11.3M5.1%-5,09313F-HRTimeline
Catherine Avery Investment Management L…11,595$11.2M4.89%-1,03013F-HRTimeline
Banque Cantonale Vaudoisein group Banque Cantonale Vaudoise11,594$11.2M0.6%-4,59313F-HRTimelineGroup
Spire Wealth Managementin group Spire Wealth Management11,509$11.1M0.34%+1,95513F-HRTimelineGroup
NorthCoast Asset Management LLC11,392$11M0.24%-50313F-HRTimeline
EQUITABLE TRUST CO11,267$10.9M0.45%-1,74013F-HRTimeline
Aptus Capital Advisors, LLC11,237$10.8M0.08%+1,49913F-HRTimeline
Keystone Wealth Services, LLC11,172$10.8M2%-2,54613F-HRTimeline
Sequoia Financial Advisors, LLC11,139$10.7M0.05%-55013F-HRTimeline
SILVERCREST ASSET MANAGEMENT GROUP LLC11,137$10.7M0.07%-4,22013F-HRTimeline
JACOBS LEVY EQUITY MANAGEMENT, INC11,105$10.7M0.04%new13F-HRTimeline
Aull & Monroe Investment Management Corp10,969$10.6M4.43%-16613F-HRTimeline
Sound View Wealth Advisors Group, LLC10,889$10.5M0.65%-42213F-HRTimeline
NEW MEXICO EDUCATIONAL RETIREMENT BOARD10,850$10.5M0.26%+90013F-HRTimeline
ELEVATION POINT WEALTH PARTNERS, LLC10,820$10.4M0.19%+42613F-HRTimeline
Merit Financial Group, LLC10,816$10.4M0.06%+4,14413F-HR/ATimeline
INDEPENDENT FINANCIAL GROUP, LLC10,783$10.4M0.19%+52113F-HRTimeline
Gotham Asset Management, LLC10,760$10.4M0.02%-22,20513F-HRTimeline
NAPLES GLOBAL ADVISORS, LLC10,600$10.2M0.63%-26013F-HRTimeline
Range Financial Group LLC10,492$10.1M2.77%-2,35013F-HRTimeline
Saraza Management, LP10,390$10M4.2%new13F-HRTimeline
Great Lakes Retirement, Inc.10,358$10M0.89%-2,27113F-HRTimeline
Summit Financial, LLC10,336$9.98M0.11%+3,63813F-HRTimeline
Pelham Capital Ltd.10,324$9.96M5.67%new13F-HRTimeline
Rodgers Brothers Inc.10,311$9.95M0.97%-80013F-HRTimeline
Y-Intercept (Hong Kong) Ltd10,225$9.87M0.2%-60713F-HRTimeline
B. Riley Wealth Advisors, Inc.10,135$9.82M0.54%-59713F-HRTimeline
Daiichi Life Insurance Co., Ltd.in group Daiichi Life Insurance Co., L…10,145$9.79M0.23%+1,32213F-HRTimelineGroup
ALGERT GLOBAL LLC10,127$9.77M0.12%+6,99313F-HRTimeline
Stablepoint Partners, LLC10,123$9.77M1.35%-16613F-HRTimeline
Baird Financial Group, Inc.in group Baird Financial Group, Inc.10,117$9.76M0.01%+3,12213F-HRTimelineGroup
Alight Capital Management LP10,000$9.65M1.57%013F-HRTimeline
Hiddenite Capital Partners LP10,000$9.65M2.37%new13F-HRTimeline
Laird Norton Wetherby Trust Company, LLCin group Laird Norton Wetherby Trust C…9,735$9.4M0.18%-27413F-HRTimelineGroup
Beacon Pointe Advisors, LLC9,721$9.38M0.04%+44213F-HRTimeline
Western Financial Corp/CA9,634$9.3M2.72%-63013F-HRTimeline
Dedeker Financial LLC9,623$9.29M5.28%-2,07113F-HRTimeline
Geneva Partners, LLC9,615$9.28M2.47%new13F-HRTimeline
Meeder Advisory Services, Inc.in group Meeder Advisory Services, Inc.9,565$9.23M0.34%+1,00213F-HRTimelineGroup
Vestcor Inc9,544$9.21M0.23%+3,65413F-HRTimeline
Williamson Legacy Group, LLC9,503$9.17M4.55%-2,34213F-HRTimeline
MANE GLOBAL CAPITAL MANAGEMENT LP9,459$9.13M0.75%new13F-HRTimeline
Community Bank & Trust, Waco, Texas9,456$9.12M1.65%-38713F-HRTimeline
QUADRANT CAPITAL GROUP LLC9,429$9.1M0.25%+10713F-HRTimeline
BENJAMIN EDWARDS INCin group BENJAMIN EDWARDS INC9,367$9.04M0.08%-26313F-HRTimelineGroup
Insight Wealth Strategies, LLC9,799$8.97M0.88%-9,66513F-HRTimeline
Persistent Asset Partners Ltd9,265$8.94M2.82%new13F-HRTimeline
Catalyst Funds Management Pty Ltd9,238$8.91M0.5%+8,37513F-HRTimeline
Callan Family Office, LLCin group Callan Family Office, LLC9,224$8.9M0.17%+2,02913F-HRTimelineGroup
BECK CAPITAL MANAGEMENT, LLC9,189$8.87M1.63%+3,93013F-HRTimeline
Snowden Capital Advisors LLC9,174$8.86M0.21%+4013F-HRTimeline
Potrero Capital Research LLC9,117$8.8M5.39%-19,22313F-HRTimeline
Employees Retirement System of Texas9,116$8.8M0.07%+6,82813F-HRTimeline
MATHER GROUP, LLC.9,106$8.79M0.08%+1,81013F-HRTimeline
Abacus FCF Advisors LLC9,105$8.79M1.62%-11,45113F-HRTimeline
Parkway Wealth Management Group, LLC9,038$8.72M1.01%-63513F-HRTimeline
Kimelman & Baird, LLC9,025$8.71M0.64%013F-HR/ATimeline
Crossmark Global Holdings, Inc.9,009$8.69M0.11%-85313F-HRTimeline
FIDEURAM - INTESA SANPAOLO PRIVATE BANK…8,962$8.65M0.26%+1,31413F-HRTimeline
Destination Wealth Management8,930$8.62M0.2%new13F-HRTimeline
Atria Investments, Inc8,837$8.53M0.09%+2,10813F-HRTimeline
Horizon Investments, LLC8,793$8.49M0.09%+1,02613F-HRTimeline
Authentikos Wealth Advisory, LLC8,772$8.46M5.4%013F-HRTimeline
Stanley-Laman Group, Ltd.8,763$8.46M0.86%new13F-HRTimeline
CHOREO, LLC8,550$8.26M0.09%-17413F-HRTimeline
ALERUS FINANCIAL NA8,549$8.25M0.36%-2,54913F-HRTimeline
TOKIO MARINE ASSET MANAGEMENT CO LTDin group TOKIO MARINE HOLDINGS, INC.8,487$8.19M0.25%+11613F-HRTimelineGroup
SMITH SHELLNUT WILSON LLC /ADV8,441$8.15M3.04%-213F-HRTimeline
RFG Advisory, LLC8,414$8.12M0.13%-4013F-HRTimeline
WINTON GROUP Ltdin group WINTON GROUP Ltd8,256$7.97M0.26%+4,86513F-HRTimelineGroup
TOCQUEVILLE ASSET MANAGEMENT L.P.in group TOCQUEVILLE ASSET MANAGEMENT …8,176$7.89M0.1%-49613F-HRTimelineGroup
Insight Holdings Group, LLCin group Insight Holdings Group, LLC8,150$7.86M0.6%new13F-HRTimelineGroup
KP Management LLC8,000$7.72M1.62%-2,00013F-HRTimeline
Integrated Wealth Concepts LLC7,959$7.68M0.05%-1,16613F-HR/ATimeline
Atlatl Advisers LLC7,951$7.67M1.82%new13F-HRTimeline
WESTCO ADVISORY SERVICES INC /ADV7,950$7.67M4.63%-36113F-HRTimeline
Hennion & Walsh Asset Management, Inc.7,948$7.67M0.22%+22313F-HRTimeline
Vise Technologies, Inc.7,924$7.65M0.09%+1,79613F-HRTimeline
OPTIMIZE FINANCIAL INC.7,916$7.64M2.74%-2713F-HRTimeline
Sound Capital Solutions LLC7,916$7.64M1.79%13F-HRTimeline
Financiere des Professionnels - Fonds d…7,887$7.61M0.43%-2,89013F-HRTimeline
HB Wealth Management, LLC7,842$7.57M0.04%+83013F-HRTimeline
MITCHELL & PAHL PRIVATE WEALTH, LLC7,782$7.51M2.76%-12313F-HRTimeline
ROMANO BROTHERS AND COMPANY7,758$7.49M0.75%-5,43013F-HRTimeline
Pettee Investors, Inc.7,695$7.43M3.65%-3013F-HRTimeline
Paragon Private Wealth Management, LLC7,668$7.4M1.93%-1013F-HRTimeline
Cyndeo Wealth Partners, LLC7,663$7.39M0.35%-1,78013F-HRTimeline
Vestmark Advisory Solutions, Inc.7,613$7.35M0.07%+1,60213F-HRTimeline
Steadtrust LLC7,480$7.22M3.65%013F-HRTimeline
Ascent Group, LLCin group Ascent Group, LLC7,394$7.14M0.21%+75813F-HRTimelineGroup
Savant Capital, LLCin group Savant Capital, LLC10,332$7.13M0.02%+5,40213F-HRTimelineGroup
Penserra Capital Management LLCin group Penserra Capital Management L…7,375$7.12M0.05%+6,24113F-HRTimelineGroup
J.W. COLE ADVISORS, INC.7,357$7.1M0.12%-2,41513F-HRTimeline
MISSION WEALTH MANAGEMENT, LP7,355$7.1M0.09%+1,55313F-HRTimeline
Assenagon Asset Management S.A.7,321$7.06M0.01%-49813F-HR/ATimeline
COMMERCE BANKin group COMMERCE BANK7,283$7.03M0.03%+20313F-HRTimelineGroup
AlphaCore Capital LLC7,235$6.99M0.13%+2,96513F-HRTimeline
Independent Advisor Alliance7,237$6.98M0.16%+1,44713F-HRTimeline
Procyon Advisors, LLC7,231$6.98M0.3%+63213F-HRTimeline
CoreCap Advisors, LLC7,230$6.98M0.21%+5,75813F-HRTimeline
Metis Global Partners, LLC7,214$6.96M0.16%-67013F-HRTimeline
Private Advisory Group LLC7,211$6.96M0.39%+55013F-HRTimeline
FLORIDA FINANCIAL ADVISORS, LLC7,179$6.93M1.17%-1,77113F-HRTimeline
Summit Trail Advisors, LLC7,113$6.86M0.09%-2,23813F-HRTimeline
OpenArc Corporate Advisory, LLC7,111$6.86M0.08%-33413F-HRTimeline
SHARPEPOINT LLC7,004$6.76M3.39%-3,38813F-HRTimeline
Radnor Capital Management, LLC7,000$6.75M0.95%013F-HRTimeline
American State Bank (Iowa)7,000$6.75M2.74%013F-HRTimeline
HARBOUR INVESTMENTS, INC.6,973$6.73M0.09%+1,29313F-HRTimeline
LGT Group Foundationin group LGT Group Foundation6,945$6.7M0.08%-82513F-HRTimelineGroup
GLOBALT Investments LLC / GA6,936$6.69M0.23%-10813F-HRTimeline
Arvin Capital Management LP6,928$6.69M1.25%new13F-HRTimeline
Cerro Pacific Wealth Advisors LLC6,896$6.65M1.5%-23413F-HRTimeline
GREENLEAF TRUST6,875$6.63M0.06%-6913F-HRTimeline
UNITED CAPITAL FINANCIAL ADVISORS, LLCin group UNITED CAPITAL FINANCIAL ADVI…6,826$6.59M0.04%+32913F-HRTimelineGroup
CSM Advisors, LLC6,825$6.59M0.14%new13F-HRTimeline
Kingsman Wealth Management, Inc.6,812$6.57M3.08%+4,17013F-HRTimeline
Impax Asset Management Group plcin group Impax Asset Management Group …6,756$6.52M0.04%-7,20213F-HRTimelineGroup
China Universal Asset Management Co., L…6,752$6.52M0.39%+61813F-HRTimeline
AVISO WEALTH MANAGEMENT6,751$6.51M2.22%-15513F-HRTimeline
PRAXIS INVESTMENT MANAGEMENT INC6,691$6.46M0.34%-2,25213F-HRTimeline
Advisors Asset Management, Inc.6,683$6.45M0.1%+4,00713F-HRTimeline
Clearstead Advisors, LLC6,627$6.4M0.06%-54313F-HRTimeline
Virtue Capital Management, LLC6,618$6.39M0.85%+2,40513F-HRTimeline
GAMMA Investing LLC6,613$6.38M0.24%+6213F-HRTimeline
Kintegral Advisory, LLCin group Kintegral Advisory, LLC6,581$6.36M0.52%013F-HRTimelineGroup
Albar Capital Partners LLP6,575$6.34M0.83%new13F-HRTimeline
Raab & Moskowitz Asset Management LLC6,531$6.3M1.27%013F-HRTimeline
Sculptor Capital LPin group Sculptor Capital LP6,500$6.27M0.06%new13F-HRTimelineGroup
MAI Capital Management6,457$6.23M0.02%+2,80613F-HRTimeline
CITIZENS FINANCIAL GROUP INC/RIin group CITIZENS FINANCIAL GROUP INC/…6,391$6.17M0.07%+1,47913F-HRTimelineGroup
Trinity Legacy Partners, LLC8,238$6.14M1.23%+20313F-HRTimeline
COLDSTREAM CAPITAL MANAGEMENT INC6,334$6.11M0.08%-1,59813F-HRTimeline
TCW GROUP INCin group TCW GROUP INC6,322$6.1M0.04%+67313F-HRTimelineGroup
Safe Harbor Fiduciary, LLC6,306$6.08M4.74%-2,68313F-HRTimeline
Polymer Capital Management (HK) LTD6,266$6.05M0.61%new13F-HRTimeline
L & S Advisors Inc6,229$6.01M0.62%-6,21613F-HRTimeline
BLAIR WILLIAM & CO/IL6,224$6.01M0.02%+2,00213F-HRTimeline
DUMONT & BLAKE INVESTMENT ADVISORS LLC6,196$5.98M1.34%-42513F-HRTimeline
ATLAS CAPITAL ADVISORS INC.6,144$5.93M0.65%-94413F-HR/ATimeline
AXQ CAPITAL, LP6,089$5.88M0.64%-2,68513F-HRTimeline
Hilltop National Bank6,086$5.87M1.25%-59713F-HRTimeline
Howard Capital Management, LLC6,062$5.85M0.07%+3,90813F-HRTimeline
GREENUP STREET WEALTH MANAGEMENT LLC6,055$5.84M0.71%-40713F-HRTimeline
BROWN BROTHERS HARRIMAN & COin group BROWN BROTHERS HARRIMAN & CO6,055$5.84M0.03%+2,50213F-HRTimelineGroup
KINGSWOOD WEALTH ADVISORS, LLC5,983$5.77M0.23%-66313F-HRTimeline
Mezzasalma Advisors, LLC5,925$5.72M1.15%new13F-HRTimeline
Stratos Wealth Partners, LTD.in group Stratos Wealth Partners, LTD.5,879$5.67M0.06%-59913F-HRTimelineGroup
OneDigital Investment Advisors LLC5,866$5.66M0.05%+3,30513F-HRTimeline
BURNEY CO/5,850$5.65M0.15%-4813F-HRTimeline
Pinnacle West Asset Management, Inc.5,810$5.61M3.87%-10013F-HRTimeline
Arkadios Wealth Advisors5,786$5.58M0.09%-4,21813F-HRTimeline
Equitable Holdings, Inc.in group Equitable Holdings, Inc.5,780$5.58M0.03%-2,19713F-HRTimelineGroup
Plato Investment Management Ltd5,807$5.57M0.32%-57813F-HRTimeline
Decker Retirement Planning Inc.5,744$5.54M1.89%-14,06713F-HRTimeline
Freestone Capital Holdings, LLCin group Freestone Capital Holdings, L…5,737$5.54M0.14%-2,65013F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…5,729$5.53M0.14%-4,06613F-HRTimelineGroup
Raiffeisen Bank International AGin group Raiffeisen Bank International…5,702$5.52M0.06%-2,24913F-HRTimelineGroup
Green Alpha Advisors, LLC5,677$5.48M3.68%-3413F-HRTimeline
EVERGREEN CAPITAL MANAGEMENT LLC5,655$5.46M0.1%+41713F-HRTimeline
Vest Financial, LLC5,656$5.46M0.06%-1,11313F-HRTimeline
Quantbot Technologies LP5,651$5.45M0.22%-77913F-HRTimeline
Global Retirement Partners, LLC5,643$5.45M0.08%13F-HRTimeline
GKV Capital Management Co., Inc.5,577$5.38M1.74%-8013F-HRTimeline
Dorsey Wright & Associates5,454$5.26M0.89%-11,93213F-HRTimeline
SBI Securities Co., Ltd.5,438$5.25M0.12%+1,30113F-HRTimeline
Sivia Capital Partners, LLC5,400$5.21M0.63%+1,15813F-HRTimeline
AFFINITY INVESTMENT ADVISORS, LLC5,393$5.2M2.64%-3,50213F-HRTimeline
Sara-Bay Financial5,374$5.19M1.38%-2,12013F-HRTimeline
New Age Alpha Advisors, LLC5,373$5.18M0.22%+1,45313F-HRTimeline
Left Brain Wealth Management, LLC5,343$5.16M1.55%+4,60813F-HRTimeline
Baader Bank Aktiengesellschaft5,336$5.15M0.42%-80413F-HRTimeline
WEDBUSH SECURITIES INC5,280$5.09M0.13%+1,03613F-HRTimeline
Wealthspire Advisors, LLC5,274$5.09M0.03%+1,40913F-HRTimeline
LEVEL FOUR ADVISORY SERVICES, LLCin group LEVEL FOUR ADVISORY SERVICES,…5,234$5.05M0.14%-2,01813F-HRTimelineGroup
SPX Gestao de Recursos Ltdain group SPX Gestao de Recursos Ltda5,200$5.02M0.56%new13F-HR/ATimelineGroup
Wahed Invest LLC5,196$5.01M0.52%new13F-HRTimeline
Cresset Asset Management, LLC5,188$5.01M0.02%+1,03613F-HRTimeline
NWAM LLC5,167$4.99M0.25%+78813F-HRTimeline
BERKSHIRE ASSET MANAGEMENT LLC/PA5,161$4.98M0.2%+2313F-HRTimeline
PERSONAL CFO SOLUTIONS, LLC5,097$4.92M0.71%-33313F-HRTimeline
FLPUTNAM INVESTMENT MANAGEMENT CO5,101$4.92M0.06%-5,71313F-HRTimeline
Ashton Thomas Private Wealth, LLC5,088$4.91M0.1%+39813F-HRTimeline
Twin Tree Management, LP5,075$4.9M0.76%+1,22213F-HRTimeline