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Disclosery

STX SEAGATE TECHNOLOGY HLDNGS PL

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ORD SHS (common), issuer CIK 1137789

1,097 managers (1,117 13F filers) reported a position in STX shares at 2025-09-30, 193,321,435 shares in all. 263 filers opened a position and 83 filers sold out during the quarter.

Managers
1,097
13F filers
1,117
New
263
Added
367
Reduced
321
Sold out
83
Shares held by filers
193,321,435

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, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, 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
Baker Avenue Asset Management, LP9,193$2.17M0.05%new13F-HRTimeline
ROTHSCHILD INVESTMENT LLC9,177$2.17M0.12%+5113F-HRTimeline
Kimelman & Baird, LLC9,025$2.13M0.17%013F-HRTimeline
J.W. COLE ADVISORS, INC.8,921$2.11M0.04%+6,98413F-HRTimeline
Cerro Pacific Wealth Advisors LLC8,901$2.1M0.58%-2,64313F-HRTimeline
Elevated Capital Advisors, LLC8,849$2.09M0.52%-3,90213F-HRTimeline
Freestone Capital Holdings, LLCin group Freestone Capital Holdings, L…8,783$2.07M0.06%-47513F-HRTimelineGroup
Authentikos Wealth Advisory, LLC8,772$2.07M1.37%013F-HR/ATimeline
MSH Capital Advisors LLC8,731$2.06M0.55%+71713F-HRTimeline
Snowden Capital Advisors LLC8,605$2.04M0.06%+4,80713F-HRTimeline
Private Advisory Group LLC8,581$2.03M0.18%new13F-HRTimeline
Volterra Technologies LP8,573$2.02M1.34%new13F-HRTimeline
HIMENSION CAPITAL (SINGAPORE) PTE. LTD.8,560$2.02M0.12%-4,36813F-HRTimeline
COLDSTREAM CAPITAL MANAGEMENT INC8,553$2.02M0.03%+3,66713F-HRTimeline
SMITH SHELLNUT WILSON LLC /ADV8,520$2.01M0.77%013F-HRTimeline
PITCAIRN COin group PITCAIRN CO8,517$2.01M0.16%new13F-HRTimelineGroup
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…8,419$1.99M<0.01%-4613F-HRTimeline
PARK AVENUE SECURITIES LLCin group PARK AVENUE SECURITIES LLC8,242$1.95M0.02%+72413F-HRTimelineGroup
TOCQUEVILLE ASSET MANAGEMENT L.P.in group TOCQUEVILLE ASSET MANAGEMENT …8,192$1.93M0.03%+6,68813F-HRTimelineGroup
Vident Advisory, LLCin group Vident Advisory, LLC8,135$1.92M0.02%-3113F-HRTimelineGroup
Beacon Financial Advisory LLC8,013$1.89M0.44%+813F-HRTimeline
Vest Financial, LLC7,926$1.87M0.02%+51713F-HRTimeline
TOKIO MARINE ASSET MANAGEMENT CO LTDin group TOKIO MARINE HOLDINGS, INC.7,898$1.86M0.07%new13F-HRTimelineGroup
ALLSTATE CORPin group ALLSTATE CORP7,872$1.86M0.04%new13F-HRTimelineGroup
Meeder Advisory Services, Inc.in group Meeder Advisory Services, Inc.7,847$1.85M0.09%+1,08313F-HRTimelineGroup
HARBOUR INVESTMENTS, INC.7,836$1.85M0.04%+6,70313F-HRTimeline
Sonora Investment Management Group, LLC7,786$1.84M0.13%+24013F-HRTimeline
Pettee Investors, Inc.7,725$1.82M1%013F-HRTimeline
Assenagon Asset Management S.A.7,632$1.8M<0.01%+8113F-HRTimeline
Williamson Legacy Group, LLC7,597$1.79M1.39%new13F-HRTimeline
Ascent Group, LLCin group Ascent Group, LLC7,523$1.78M0.06%-1,42713F-HRTimelineGroup
Beacon Pointe Advisors, LLC7,278$1.72M0.01%+23813F-HRTimeline
MATHER GROUP, LLC.7,271$1.72M0.02%+1913F-HRTimeline
Summit Financial, LLC7,269$1.72M0.03%+4213F-HRTimeline
AVISO WEALTH MANAGEMENT7,258$1.71M0.75%+4513F-HRTimeline
1620 INVESTMENT ADVISORS, INC.7,218$1.7M1.16%-2,67113F-HRTimeline
Western Financial Corp/CA7,168$1.69M0.74%new13F-HRTimeline
Kintegral Advisory, LLCin group Kintegral Advisory, LLC7,061$1.67M0.14%-3213F-HRTimelineGroup
LGT Group Foundationin group LGT Group Foundation6,497$1.67M0.02%-4,94413F-HRTimelineGroup
Radnor Capital Management, LLC7,000$1.65M0.25%013F-HRTimeline
American State Bank (Iowa)7,000$1.65M0.84%013F-HRTimeline
Arax Advisory Partners6,987$1.65M0.02%+6,24313F-HRTimeline
Sequoia Financial Advisors, LLC6,939$1.64M0.01%+1,57013F-HRTimeline
Affinity Capital Advisors, LLC6,420$1.64M0.25%-20013F-HRTimeline
HighVista Strategies LLC6,898$1.63M0.4%-15,20213F-HRTimeline
GREENLEAF TRUST6,888$1.63M0.01%-8213F-HRTimeline
Perpetual Ltdin group Perpetual Ltd6,887$1.63M0.02%new13F-HRTimelineGroup
DUMONT & BLAKE INVESTMENT ADVISORS LLC6,809$1.61M0.39%-10913F-HRTimeline
PINNBROOK CAPITAL MANAGEMENT LP6,795$1.6M0.3%-39,84713F-HRTimeline
COMMERCE BANKin group COMMERCE BANK6,658$1.57M0.01%+2,63713F-HRTimelineGroup
Raab & Moskowitz Asset Management LLC6,651$1.57M0.35%013F-HRTimeline
KINGSWOOD WEALTH ADVISORS, LLC6,614$1.56M0.09%-2,84813F-HRTimeline
CWA Asset Management Group, LLC6,587$1.55M0.06%-1,53513F-HRTimeline
Diversify Advisory Services, LLCin group Diversify Advisory Services, …5,837$1.55M0.05%+23713F-HRTimelineGroup
Steadtrust LLC6,480$1.53M1.04%013F-HR/ATimeline
INTECH INVESTMENT MANAGEMENT LLC6,466$1.53M0.01%-2,50513F-HRTimeline
Richard W. Paul & Associates, LLC6,372$1.5M0.51%-2,08713F-HRTimeline
CoreCap Advisors, LLC6,360$1.5M0.05%+5,23913F-HRTimeline
Legacy Capital Group California, Inc.6,325$1.49M0.38%-2,44813F-HRTimeline
Orion Porfolio Solutions, LLC6,315$1.49M0.01%+2,96913F-HRTimeline
Cordgrass Capital Advisors, LLC6,245$1.47M0.36%-92713F-HRTimeline
PERSONAL CFO SOLUTIONS, LLC6,220$1.47M0.26%+3,22813F-HRTimeline
Green Alpha Advisors, LLC6,210$1.47M1.42%-32713F-HRTimeline
Concurrent Investment Advisors, LLCin group Concurrent Investment Advisor…6,169$1.46M0.03%+2,40513F-HRTimelineGroup
Pinnacle West Asset Management, Inc.6,145$1.45M0.94%+7513F-HRTimeline
Integrated Advisors Network LLC6,016$1.42M0.06%+90613F-HRTimeline
UNITED CAPITAL FINANCIAL ADVISORS, LLCin group UNITED CAPITAL FINANCIAL ADVI…5,996$1.42M0.01%+17213F-HRTimelineGroup
INDEPENDENT FINANCIAL GROUP, LLC5,990$1.41M0.03%+1,95113F-HRTimeline
Laird Norton Wetherby Wealth Management…5,930$1.4M0.06%+18713F-HRTimeline
MINDSET WEALTH MANAGEMENT, LLC5,766$1.36M0.37%-45513F-HRTimeline
MUFG SECURITIES AMERICAS INC.5,736$1.35M0.09%+1,03313F-HRTimeline
GAMMA Investing LLC5,697$1.34M0.07%+73313F-HRTimeline
Paragon Private Wealth Management, LLC5,575$1.32M0.43%+1,04713F-HRTimeline
Meiji Yasuda Asset Management Co Ltd.in group Meiji Yasuda Life Insurance Co5,553$1.31M0.06%+3013F-HRTimelineGroup
LEE JOHNSON CAPITAL MANAGEMENT, LLC5,546$1.31M0.43%+5013F-HRTimeline
Baader Bank Aktiengesellschaft5,491$1.3M0.11%new13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Merit Financial Group, LLC5,470$1.29M0.01%+81613F-HR/ATimeline
GKV Capital Management Co., Inc.5,450$1.29M0.51%+55013F-HRTimeline
INCEPTIONR LLC5,432$1.28M0.31%-4,13813F-HRTimeline
Pallas Capital Advisors LLC5,413$1.28M0.05%+18413F-HRTimeline
NewEdge Advisors, LLC5,391$1.27M0.01%+55513F-HRTimeline
Mengis Capital Management, Inc.5,375$1.27M0.25%-38513F-HRTimeline
BURNEY CO/5,303$1.25M0.04%+1,73713F-HRTimeline
VISION FINANCIAL MARKETS LLC5,300$1.25M1.07%+4,10013F-HRTimeline
Cresset Asset Management, LLC5,275$1.25M0.01%-85813F-HR/ATimeline
Avidian Wealth Enterprises, LLC5,269$1.24M0.05%+16913F-HRTimeline
MISSION WEALTH MANAGEMENT, LP5,254$1.24M0.03%-3513F-HRTimeline
PFG Investments, LLC5,220$1.23M0.06%+6413F-HRTimeline
QRG CAPITAL MANAGEMENT, INC.5,214$1.23M0.01%-4,83913F-HRTimeline
Integrated Wealth Concepts LLC5,160$1.22M0.01%-4,24113F-HRTimeline
Glenview Trust Co5,133$1.21M0.02%-8813F-HRTimeline
BERKSHIRE ASSET MANAGEMENT LLC/PA5,132$1.21M0.05%+313F-HRTimeline
EVERGREEN CAPITAL MANAGEMENT LLC5,106$1.21M0.03%+35813F-HRTimeline
Adams Wealth Management5,134$1.21M0.26%-8213F-HRTimeline
CacheTech Inc.5,134$1.21M0.24%-8213F-HRTimeline
SPC Financial, Inc.5,082$1.2M0.09%-26813F-HRTimeline
Park Capital Management, LLC / WI5,027$1.19M0.95%+1,11613F-HRTimeline
BANK OF HAWAII5,025$1.19M0.06%+27913F-HRTimeline
TrueWealth Advisors, LLC5,002$1.18M0.32%+13413F-HRTimeline
Beacon Bank & Trust4,998$1.18M0.25%-10913F-HRTimeline
BROWN ADVISORY INCin group BROWN ADVISORY INC4,982$1.18M<0.01%-16113F-HRTimelineGroup
WESTPAC BANKING CORPin group WESTPAC BANKING CORP4,886$1.15M0.07%+4,20213F-HR/ATimelineGroup
GC Wealth Management RIA, LLC4,879$1.15M0.04%+2,89513F-HRTimeline
PRUDENTIAL PLCin group PRUDENTIAL PLC4,789$1.13M0.01%-44013F-HRTimelineGroup
True Freedom Investing, LLC4,756$1.12M0.4%new13F-HRTimeline
CONNABLE OFFICE INC4,662$1.1M0.1%new13F-HRTimeline
HB Wealth Management, LLC4,652$1.1M0.01%+53413F-HRTimeline
LEVEL FOUR ADVISORY SERVICES, LLCin group LEVEL FOUR ADVISORY SERVICES,…4,629$1.09M0.04%+1,56013F-HRTimelineGroup
IFG Advisory, LLC4,623$1.09M0.05%-14113F-HRTimeline
Penserra Capital Management LLCin group Penserra Capital Management L…4,533$1.07M0.01%+3,44713F-HRTimelineGroup
Capital Investment Advisory Services, L…4,496$1.06M0.08%-9113F-HRTimeline
Tema ETFs LLC4,476$1.06M0.09%new13F-HRTimeline
Cooper Financial Group4,468$1.05M0.12%-42613F-HRTimeline
SIGNATUREFD, LLC4,444$1.05M0.02%-64313F-HRTimeline
BARTLETT & CO. WEALTH MANAGEMENT LLC4,425$1.05M0.01%-46813F-HRTimeline
Empower Advisory Group, LLCin group Empower Annuity Insurance Co …4,403$1.04M<0.01%+10813F-HRTimelineGroup
Fiduciary Group, LLC4,400$1.04M0.09%013F-HRTimeline
BEACON INVESTMENT ADVISORY SERVICES, IN…4,395$1.04M0.04%013F-HRTimeline
D.A. DAVIDSON & CO.4,389$1.04M0.01%+1,64413F-HRTimeline
WEDBUSH SECURITIES INC4,338$1.02M0.03%+27513F-HRTimeline
Forum Financial Management, LPin group Forum Financial Management, LP4,272$1.01M0.01%-12113F-HRTimelineGroup
PRAXIS INVESTMENT MANAGEMENT INC4,226$998K0.06%+1,66613F-HRTimeline
Stratos Wealth Partners, LTD.in group Stratos Wealth Partners, LTD.4,206$993K0.01%+40213F-HRTimelineGroup
HERITAGE INVESTORS MANAGEMENT CORP4,175$986K0.03%013F-HRTimeline
Vestcor Inc4,103$969K0.03%013F-HRTimeline
SFMG, LLC4,085$964K0.07%+5913F-HRTimeline
MUFG Securities EMEA plc4,071$961K0.02%+3,44713F-HRTimeline
NWAM LLC4,412$950K0.05%+9513F-HR/ATimeline
ZWJ INVESTMENT COUNSEL INC4,019$949K0.03%+1913F-HRTimeline
O'Neil Global Advisors, Inc.4,003$945K0.17%-14,96513F-HRTimeline
Forza Wealth Management, LLC4,002$945K0.36%013F-HRTimeline
Lombard Odier Asset Management (USA) Co…3,999$944K0.21%new13F-HRTimeline
Parallel Advisors, LLC3,994$943K0.02%-6013F-HRTimeline
ST GERMAIN D J CO INCin group ST GERMAIN D J CO INC3,930$928K0.04%013F-HRTimelineGroup
Horizon Investments, LLC3,926$927K0.01%+62213F-HRTimeline
Ballentine Partners, LLC3,917$925K0.01%-1913F-HRTimeline
SteelPeak Wealth, LLC3,889$921K0.03%new13F-HRTimeline
Cherokee Insurance Co3,900$921K0.39%013F-HRTimeline
Independent Advisor Alliance3,881$916K0.02%-3513F-HRTimeline
Choate Investment Advisors3,880$916K0.02%013F-HRTimeline
Whitaker-Myers Wealth Managers, LTD.3,871$914K0.2%new13F-HRTimeline
Knights of Columbus Asset Advisors LLC3,855$910K0.05%new13F-HRTimeline
Wealthspire Advisors, LLC3,830$904K<0.01%-38213F-HRTimeline
Riverview Trust Co3,829$904K1.09%013F-HRTimeline
REXFORD CAPITAL INC3,821$902K0.7%013F-HRTimeline
BLAIR WILLIAM & CO/IL3,798$897K<0.01%+1213F-HRTimeline
Ascentis Wealth Management, LLCgroup of 2 filers holding3,795$896K+447Timeline
Vise Technologies, Inc.3,778$892K0.03%+69413F-HRTimeline
STEPHENS INC /AR/in group Stephens Investment Managemen…3,771$890K0.01%-31713F-HRTimelineGroup
Counterweight Ventures, LLC3,750$885K0.52%013F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP3,748$885K<0.01%-4,49613F-HRTimelineGroup
EAGLE ROCK INVESTMENT COMPANY, LLC3,747$885K0.13%+74713F-HRTimeline
Safeguard Investment Advisory Group, LLC3,746$884K0.22%-14313F-HRTimeline
KORNITZER CAPITAL MANAGEMENT INC /KS3,700$873K0.02%+60013F-HRTimeline
RFG Advisory, LLC3,664$865K0.02%+1213F-HRTimeline
PROFUND ADVISORS LLC3,631$857K0.03%+38413F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC3,609$852K<0.01%+48413F-HRTimelineGroup
Savant Capital, LLCin group Savant Capital, LLC3,575$844K0.01%+20013F-HR/ATimelineGroup
Cornerstone Wealth Group, LLC3,510$829K0.06%+5713F-HRTimeline
ANGELES WEALTH MANAGEMENT, LLCin group ANGELES WEALTH MANAGEMENT, LLC3,494$825K0.05%+913F-HRTimelineGroup
Alpha Family Trustin group Alpha Family Trust3,485$823K0.39%013F-HRTimelineGroup
Veracity Capital LLC3,454$815K0.26%-30613F-HRTimeline
Texas Yale Capital Corp.3,450$814K0.03%-91013F-HRTimeline
Quantbot Technologies LP3,450$814K0.02%-22113F-HRTimeline
Geneos Wealth Management Inc.3,449$814K0.02%-83313F-HRTimeline
EXCHANGE TRADED CONCEPTS, LLC3,448$814K0.01%+99413F-HRTimeline
Checchi Capital Advisers, LLC3,395$801K0.06%-43013F-HRTimeline
Venturi Wealth Management, LLC3,394$801K0.04%+87313F-HRTimeline
MONETA GROUP INVESTMENT ADVISORS LLC3,381$798K0.01%-65813F-HRTimeline
Prosperity Consulting Group, LLC3,378$797K0.04%+2313F-HRTimeline
MOODY NATIONAL BANK TRUST DIVISIONin group MOODY NATIONAL BANK TRUST DIV…3,357$792K0.07%-1,26813F-HRTimelineGroup
NorthRock Partners, LLC3,345$790K0.01%-36113F-HRTimeline
SBI Securities Co., Ltd.3,328$786K0.02%+99413F-HRTimeline
SVB WEALTH LLC3,318$783K0.04%+7413F-HRTimeline
Salvus Wealth Management, LLC3,312$782K0.44%-10413F-HRTimeline
Voleon Capital Management LP3,309$781K0.02%-7,51713F-HRTimeline
Stiles Financial Services Inc3,288$776K0.24%-28713F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd3,246$766K0.04%new13F-HRTimelineGroup
OLD NATIONAL BANCORP /IN/3,245$766K0.01%+1,27113F-HRTimeline
K.J. Harrison & Partners Inc3,000$764K0.11%new13F-HRTimeline
MAI Capital Management3,219$760K<0.01%-35613F-HRTimeline
Vontobel Holding Ltd.in group Vontobel Holding Ltd.3,335$760K<0.01%-1,99213F-HRTimelineGroup
Bison Wealth, LLC2,838$754K0.07%+7313F-HRTimeline
SYNOVUS FINANCIAL CORP3,188$753K0.01%+70813F-HRTimeline
SYON CAPITAL LLC3,169$748K0.04%new13F-HRTimeline
Sigma Planning Corp3,108$734K0.02%+4213F-HRTimeline
Westside Investment Management, Inc.3,100$732K0.12%013F-HRTimeline
Left Brain Wealth Management, LLC3,100$732K0.23%new13F-HRTimeline
Waverly Advisors, LLC3,069$724K0.01%+36513F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK3,058$722K<0.01%+9413F-HRTimelineGroup
Southeast Asset Advisors, LLC3,000$708K0.08%013F-HRTimeline
C2C Wealth Management, LLC3,000$708K0.61%013F-HRTimeline
Prospera Financial Services Inc2,996$707K0.01%-7,17613F-HRTimeline
Zullo Investment Group, Inc.2,996$707K0.26%013F-HRTimeline
AdvisorNet Financial, Inc2,978$703K0.04%-49413F-HRTimeline
OneDigital Investment Advisors LLC2,977$703K0.01%-12913F-HRTimeline
New Age Alpha Advisors, LLC3,607$685K0.03%+1,78713F-HRTimeline
R Squared Ltd2,889$682K0.29%-2,40413F-HRTimeline
VERUS CAPITAL PARTNERS, LLC2,849$673K0.05%-6513F-HR/ATimeline
Inscription Capital, LLC2,841$671K0.07%new13F-HRTimeline