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Disclosery

STX SEAGATE TECHNOLOGY HLDNGS PL

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ORD SHS (common), issuer CIK 1137789

1,431 managers (1,464 13F filers) reported a position in STX shares at 2026-03-31, 189,610,739 shares in all. 286 filers opened a position and 102 filers sold out during the quarter.

Managers
1,431
13F filers
1,464
New
286
Added
492
Reduced
502
Sold out
102
Shares held by filers
189,610,739

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, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, 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
New Age Alpha Advisors, LLC3,920$1.54M0.07%+2,43713F-HRTimeline
Cherokee Insurance Co3,900$1.53M0.58%013F-HRTimeline
Empower Advisory Group, LLCin group Empower Annuity Insurance Co …3,898$1.53M<0.01%-6213F-HRTimelineGroup
Virtue Capital Management, LLC4,213$1.53M0.23%+3,11513F-HRTimeline
Wealthspire Advisors, LLC3,865$1.51M0.01%-83313F-HRTimeline
EVOLVE PRIVATE WEALTH, LLC3,859$1.51M0.08%+2,71813F-HRTimeline
Twin Tree Management, LP3,853$1.51M0.32%new13F-HRTimeline
Inscription Capital, LLC3,840$1.5M0.16%+89913F-HRTimeline
Ballentine Partners, LLC3,830$1.5M0.02%-7613F-HRTimeline
Riverview Trust Co3,829$1.5M1.85%013F-HRTimeline
WIN ADVISORS, INC3,822$1.5M0.68%-43613F-HRTimeline
Foundations Investment Advisors, LLC3,818$1.5M0.02%+1,63413F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC3,817$1.5M<0.01%+45013F-HRTimelineGroup
Adams Wealth Management3,806$1.49M0.33%-1,27213F-HRTimeline
CacheTech Inc.3,806$1.49M0.29%-1,27213F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK3,741$1.47M0.01%+68013F-HRTimelineGroup
Pinnacle Financial Partners, Inc.in group Pinnacle Financial Partners, …3,670$1.44M0.01%-9713F-HRTimelineGroup
ST GERMAIN D J CO INCin group ST GERMAIN D J CO INC3,656$1.43M0.06%-21313F-HRTimelineGroup
Delta Global Management LP3,653$1.43M0.12%-69,46713F-HRTimeline
Richard W. Paul & Associates, LLC3,652$1.43M0.48%-28413F-HRTimeline
MAI Capital Management3,651$1.43M0.01%+31513F-HRTimeline
Capital Investment Advisory Services, L…3,633$1.42M0.1%-63413F-HRTimeline
Choate Investment Advisors3,632$1.42M0.03%-17813F-HRTimeline
Moors & Cabot, Inc.3,595$1.41M0.06%+1,13713F-HRTimeline
JLB & ASSOCIATES INC3,581$1.4M0.2%-39013F-HRTimeline
BROWN BROTHERS HARRIMAN & COin group BROWN BROTHERS HARRIMAN & CO3,553$1.39M0.01%+1,68513F-HRTimelineGroup
CWA Asset Management Group, LLC3,510$1.38M0.05%-2,17913F-HRTimeline
BEACON INVESTMENT ADVISORY SERVICES, IN…3,507$1.37M0.06%-1,14413F-HRTimeline
Geneos Wealth Management Inc.3,479$1.36M0.03%+3013F-HRTimeline
1620 INVESTMENT ADVISORS, INC.3,455$1.35M0.92%-97813F-HRTimeline
Kathmere Capital Management, LLC3,451$1.35M0.08%+1,11313F-HRTimeline
Salvus Wealth Management, LLC3,414$1.34M0.78%+7813F-HRTimeline
Venturi Wealth Management, LLC3,405$1.33M0.06%+25813F-HRTimeline
REXFORD CAPITAL INC3,401$1.33M0.95%013F-HRTimeline
Texas Yale Capital Corp.3,400$1.33M0.04%-5013F-HRTimeline
WINTON GROUP Ltdin group WINTON GROUP Ltd3,391$1.33M0.05%+2,34313F-HRTimelineGroup
USA FINANCIAL FORMULAS3,390$1.33M0.25%new13F-HRTimeline
Accurate Wealth Management, LLC2,575$1.3M0.16%+74813F-HRTimeline
PIER 88 INVESTMENT PARTNERS LLC3,300$1.29M0.33%+64013F-HR/ATimeline
LVW Advisors, LLC3,295$1.29M0.13%new13F-HRTimeline
SVB WEALTH LLC3,286$1.29M0.08%-6113F-HRTimeline
TOUNJIAN ADVISORY PARTNERS, LLC3,272$1.28M0.46%new13F-HRTimeline
DARK FOREST CAPITAL MANAGEMENT LP3,264$1.28M0.11%new13F-HRTimeline
Machina Capital S.A.S.3,261$1.28M0.25%+1,45113F-HRTimeline
Westside Investment Management, Inc.3,240$1.27M0.2%+14013F-HRTimeline
Elevated Capital Advisors, LLC3,251$1.27M0.32%-4,44013F-HRTimeline
Safeguard Investment Advisory Group, LLC3,236$1.27M0.35%-50913F-HRTimeline
Checchi Capital Advisers, LLC3,203$1.25M0.09%+25913F-HRTimeline
BAILARD, INC.3,166$1.24M0.03%new13F-HRTimeline
WESTPAC BANKING CORPin group WESTPAC BANKING CORP3,151$1.23M0.09%-78513F-HRTimelineGroup
ARVEST INVESTMENTS, INC.3,141$1.23M0.17%new13F-HRTimeline
ALGERT GLOBAL LLC3,134$1.23M0.02%new13F-HR/ATimeline
Sigma Planning Corp3,094$1.21M0.03%-36113F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…3,081$1.21M0.04%+87913F-HR/ATimelineGroup
Bosman Wealth Management, LLC3,076$1.21M1.06%new13F-HRTimeline
Laurion Capital Management LP3,047$1.19M0.11%new13F-HRTimeline
Bison Wealth, LLC1,441$1.18M0.11%-4813F-HRTimeline
Zullo Investment Group, Inc.2,996$1.17M0.45%013F-HRTimeline
Bridgewater Advisors Inc.1,477$1.17M0.07%+1313F-HRTimeline
Athena Wealth Management, LLC2,939$1.15M0.94%+82013F-HRTimeline
HighVista Strategies LLC2,900$1.14M0.31%new13F-HRTimeline
EAGLE ROCK INVESTMENT COMPANY, LLC2,900$1.14M0.17%-19113F-HRTimeline
ANGELES WEALTH MANAGEMENT, LLCin group ANGELES WEALTH MANAGEMENT, LLC2,860$1.12M0.06%-84713F-HRTimelineGroup
National Wealth Management Group, LLC2,863$1.12M0.42%-73313F-HRTimeline
BANK OZK2,857$1.12M0.39%+1513F-HRTimeline
Cooper Financial Group2,852$1.12M0.11%-12813F-HRTimeline
Q3 Asset Management2,850$1.12M0.27%new13F-HRTimeline
Tennessee Valley Asset Management Partn…2,835$1.11M0.15%013F-HRTimeline
Blue Trust, Inc.2,828$1.11M0.01%+68413F-HRTimeline
PINNACLE ASSOCIATES LTD2,812$1.1M0.01%-8113F-HRTimeline
IHT Wealth Management, LLC2,805$1.1M0.03%+17613F-HRTimeline
GATEWAY INVESTMENT ADVISERS LLC2,785$1.09M0.01%+1,38613F-HRTimeline
BANK OF HAWAII2,781$1.09M0.06%-34013F-HRTimeline
MOODY NATIONAL BANK TRUST DIVISIONin group MOODY NATIONAL BANK TRUST DIV…2,770$1.09M0.1%-60513F-HRTimelineGroup
Legacy Capital Group California, Inc.2,766$1.08M0.41%-2,84113F-HRTimeline
J. Safra Sarasin Holding AGin group J. Safra Sarasin Holding AG2,767$1.08M0.02%-1,01913F-HRTimelineGroup
Kingsview Wealth Management, LLC2,749$1.08M0.01%-14813F-HRTimeline
Prosperity Consulting Group, LLC2,739$1.07M0.05%-55213F-HRTimeline
Blueshift Asset Management, LLC2,703$1.06M0.32%-39713F-HRTimeline
Southeast Asset Advisors, LLC2,700$1.06M0.12%-30013F-HRTimeline
Integrated Advisors Network LLC2,696$1.06M0.06%-2,25713F-HRTimeline
Stiles Financial Services Inc2,688$1.05M0.32%+9013F-HRTimeline
Avestar Capital, LLC2,683$1.05M0.07%+26413F-HRTimeline
Advisors Asset Management, Inc.2,676$1.05M0.02%+1,12513F-HRTimeline
COZAD ASSET MANAGEMENT INC2,661$1.04M0.08%+16613F-HRTimeline
VERUS CAPITAL PARTNERS, LLC2,643$1.04M0.07%-41813F-HRTimeline
Kingsman Wealth Management, Inc.2,642$1.04M0.58%new13F-HRTimeline
LODESTAR PRIVATE ASSET MANAGEMENT LLC2,640$1.03M0.1%013F-HRTimeline
Compound Planning, Inc.2,610$1.02M0.03%+64813F-HRTimeline
Simmons Bankin group Simmons Bank2,600$1.02M0.07%013F-HRTimelineGroup
PINNBROOK CAPITAL MANAGEMENT LP2,600$1.02M0.83%new13F-HRTimeline
SIMPLEX TRADING, LLC2,599$1.02M0.03%new13F-HRTimeline
Nicholas Hoffman & Company, LLC.2,594$1.02M0.02%013F-HRTimeline
LOOMIS SAYLES & CO L Pin group LOOMIS SAYLES & CO L P2,592$1.02M<0.01%new13F-HRTimelineGroup
Phoenix Financial Ltd.in group Phoenix Financial Ltd.2,586$1.01M0.01%+84613F-HRTimelineGroup
Sowell Financial Services LLC2,563$1M0.04%-13013F-HRTimeline
Ascentis Independent Advisorsin group Ascentis Wealth Management, L…2,561$1M0.08%+57113F-HRTimelineGroup
OneDigital Investment Advisors LLC2,561$1M0.01%-28913F-HRTimeline
XXI WEALTH, LLC2,557$1M0.57%+95113F-HRTimeline
Onex Canada Asset Management Inc.2,543$996K0.17%+54113F-HRTimeline
AdvisorNet Financial, Inc2,525$989K0.05%-21413F-HRTimeline
Lifelong Wealth Advisors, Inc.2,500$979K0.26%013F-HRTimeline
WEDGEWOOD INVESTORS INC /PA/2,489$975K1.12%new13F-HRTimeline
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC2,483$973K0.01%-1013F-HRTimelineGroup
Oak Harvest Investment Services2,482$972K0.1%+48213F-HRTimeline
SAGESPRING WEALTH PARTNERS, LLC2,471$968K0.02%+41013F-HRTimeline
CAHILL FINANCIAL ADVISORS INC2,463$965K0.1%013F-HRTimeline
Goldstream Capital Management Ltd2,396$939K1.4%-2,82913F-HRTimeline
OLD NATIONAL BANCORP /IN/2,382$933K0.02%+3513F-HRTimeline
HUB Investment Partners, LLC2,370$928K0.02%+4813F-HRTimeline
Hilltop Holdings Inc.in group Hilltop Holdings Inc.2,368$928K0.08%+37213F-HRTimelineGroup
Frec Markets, Inc.in group Frec Markets, Inc.2,367$927K0.16%-29713F-HRTimelineGroup
Fortis Capital Management LLC2,358$924K0.12%-19913F-HRTimeline
VOLORIDGE INVESTMENT MANAGEMENT, LLC2,358$924K<0.01%new13F-HRTimeline
SILVER OAK SECURITIES, INCORPORATED2,346$919K0.07%+34013F-HRTimeline
CMT Capital Markets Trading GmbHin group CMT Capital Markets Trading G…2,342$918K0.42%-5,97713F-HRTimelineGroup
Trust Asset Management LLC2,333$914K0.07%013F-HRTimeline
LEE JOHNSON CAPITAL MANAGEMENT, LLC2,311$905K0.32%-1,56513F-HRTimeline
HAZLETT, BURT & WATSON, INC.2,310$905K0.28%+11013F-HRTimeline
COMMERZBANK AKTIENGESELLSCHAFT /FI2,308$904K0.02%-4313F-HRTimeline
SeaCrest Wealth Management, LLC2,299$901K0.1%+1,22113F-HRTimeline
Weiss Asset Management LPin group Weiss Asset Management LP2,289$897K0.02%new13F-HRTimelineGroupThe filing omitted confidential holdings, a later amendment may add them.
Employees Retirement System of Texas2,288$896K0.01%-8,15513F-HRTimeline
Evansbrook LLC2,276$892K0.6%new13F-HRTimeline
Stone Wealth Partners2,269$891K0.8%-25013F-HRTimeline
SYON CAPITAL LLC2,271$890K0.04%-41513F-HRTimeline
MERIDIAN INVESTMENT COUNSEL INC.2,269$889K0.21%013F-HRTimeline
PRIVATE TRUST CO NA2,256$884K0.08%-33313F-HRTimeline
PARTNERS CAPITAL INVESTMENT GROUP, LLP2,254$883K0.03%013F-HRTimeline
FARMERS & MERCHANTS TRUST Co OF LONG BE…2,232$874K0.21%013F-HRTimeline
GeoWealth Management, LLC2,225$872K0.03%new13F-HRTimeline
CX Institutional2,210$866K0.03%-213F-HRTimeline
FDx Advisors, Inc.2,208$865K0.28%new13F-HRTimeline
Hamilton Point Investment Advisors, LLC2,197$862K0.13%-23913F-HRTimeline
Composition Wealth, LLC2,194$859K0.01%+12513F-HRTimeline
111 Capital2,190$858K0.21%+41413F-HRTimeline
Savvy Advisors, Inc.2,188$857K0.02%+84713F-HRTimeline
One Wealth Advisors, LLC2,188$857K0.11%-27413F-HRTimeline
ZACKS INVESTMENT MANAGEMENT2,186$856K0.01%-25713F-HRTimeline
KORNITZER CAPITAL MANAGEMENT INC /KS2,175$852K0.02%013F-HRTimeline
SageView Advisory Group, LLC2,165$848K0.03%-4313F-HRTimeline
Howard Capital Management, LLC2,154$844K0.01%+1,05813F-HRTimeline
MGO ONE SEVEN LLC2,149$842K0.02%-37313F-HRTimeline
BDF-GESTION2,131$835K0.11%-2,13113F-HRTimeline
Americana Partners, LLC2,127$833K0.02%-5213F-HRTimeline
Quantum Portfolio Management LLC2,115$829K0.36%+6713F-HR/ATimeline
LEAVELL INVESTMENT MANAGEMENT, INC.2,105$826K0.03%+3813F-HRTimeline
Pinnacle Wealth Management Advisory Gro…2,105$825K0.06%+9113F-HRTimeline
UMB Bank, n.a.2,105$825K0.01%+1113F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
One Capital Management, LLC2,099$823K0.02%013F-HRTimeline
RiverFront Investment Group, LLC2,091$819K0.01%+61513F-HRTimeline
Bensler, LLC2,065$809K0.08%+413F-HRTimeline
STRATEGY ASSET MANAGERS LLC2,055$805K0.13%new13F-HRTimeline
DGS Capital Management, LLCin group DGS Capital Management, LLC2,052$804K0.13%+70213F-HRTimelineGroup
Frank, Rimerman Advisors LLC2,041$800K0.05%-3513F-HRTimeline
Coastal Bridge Advisors, LLC2,038$798K0.06%+2613F-HRTimeline
JOHN G ULLMAN & ASSOCIATES INC2,013$789K0.1%+77513F-HRTimeline
Johnson & White Wealth Management, LLC2,006$786K0.33%-413F-HRTimeline
PARTHENON LLC2,000$784K0.09%013F-HRTimeline
Arista Wealth Management, LLC2,000$784K0.1%+80013F-HRTimeline
GSA CAPITAL PARTNERS LLP1,999$783K0.05%new13F-HRTimeline
Trivium Point Advisory, LLC1,968$771K0.14%+25913F-HRTimeline
Pinnacle Wealth Planning Services, Inc.1,958$767K0.08%-9013F-HRTimeline
Arax Advisory Partners1,887$765K0.02%-1,41613F-HRTimeline
GTS SECURITIES LLC1,947$763K0.03%-1,01413F-HRTimeline
Capital Investment Advisors, LLC1,946$762K0.01%-413F-HR/ATimeline
Linden Thomas Advisory Services, LLC1,942$761K0.07%-5413F-HRTimeline
Centennial Wealth Advisory LLC1,915$750K0.18%new13F-HRTimeline
North Berkeley Wealth Management, LLC1,913$749K0.4%013F-HRTimeline
Perigon Wealth Management, LLC1,902$745K0.01%-10113F-HRTimeline
Icon Wealth Advisors, LLC1,158$745K0.05%+9813F-HRTimeline
Veracity Capital LLC1,898$744K0.27%-1,22213F-HRTimeline
CARRET ASSET MANAGEMENT, LLC1,893$742K0.07%-2513F-HRTimeline
IFP Advisors, Inc1,885$738K0.02%+3313F-HRTimeline
Aventura Private Wealth, LLC1,876$735K0.27%+5513F-HRTimeline
EP Wealth Advisors, LLC1,869$732K<0.01%-9513F-HRTimeline
D'Orazio & Associates, Inc.1,861$729K0.09%+11413F-HRTimeline
Legacy Wealth Asset Management, LLC1,860$729K0.18%new13F-HRTimeline
Rakuten Securities, Inc.in group Rakuten Group, Inc.1,846$723K0.3%+55913F-HRTimelineGroup
Sound Income Strategies, LLC1,701$720K0.03%+6413F-HRTimeline
Tradition Wealth Management, LLC1,836$719K0.05%+6513F-HRTimeline
Parkside Financial Bank & Trust1,807$708K0.05%+1713F-HRTimeline
KKM Financial LLC2,554$703K0.12%013F-HRTimeline
Sterling Investment Counsel, LLC1,779$697K0.2%-15913F-HRTimeline
SPIREPOINT PRIVATE CLIENT, LLC1,762$690K0.07%+2013F-HRTimeline
DEFINED WEALTH MANAGEMENT, LLC1,740$682K0.4%013F-HRTimeline
San Luis Wealth Advisors LLC1,734$679K0.11%-40013F-HRTimeline
Csenge Advisory Group1,733$679K0.03%-1,25113F-HRTimeline
GREAT VALLEY ADVISOR GROUP, INC.in group GREAT VALLEY ADVISOR GROUP, I…1,731$679K0.01%+64613F-HRTimelineGroup
BINGHAM PRIVATE WEALTH, LLC1,719$673K0.53%-65513F-HRTimeline
Verdence Capital Advisors LLC1,714$671K0.04%-25513F-HRTimeline
Centennial Bank/AR/in group Centennial Bank/AR/1,690$662K0.24%-31013F-HRTimelineGroup
ADELL HARRIMAN & CARPENTER INC1,687$661K0.04%+6313F-HRTimeline
Dorsey & Whitney Trust CO LLC1,685$660K0.04%+23213F-HRTimeline
Smartleaf Asset Management LLC1,814$658K0.02%+2413F-HRTimeline
State of Wyoming1,673$655K0.08%-1,36813F-HRTimeline
Tannin Capital LLC1,673$655K0.48%013F-HRTimeline
CAPITAL ADVISORS INC/OK1,662$651K0.01%-50013F-HRTimeline
Midwest Trust Co1,657$649K0.01%-33213F-HRTimeline
Valeo Financial Advisors, LLC1,651$647K0.02%-1,39313F-HRTimeline