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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
O'Neil Global Advisors, Inc.1,084$1.05M0.23%new13F-HRTimeline
PFG Advisors1,082$1.04M0.05%-5213F-HRTimeline
Hoxton Planning & Management, LLC1,081$1.04M0.27%+12913F-HRTimeline
Aigen Investment Management, LP1,079$1.04M0.28%new13F-HRTimeline
Diversified Enterprises, LLC1,078$1.04M0.05%+25213F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.1,076$1.04M0.01%new13F-HRTimelineGroup
TITLEIST ASSET MANAGEMENT, LLC1,070$1.03M0.07%-26613F-HRTimeline
Retireful, LLC1,069$1.03M0.96%+5013F-HRTimeline
CAPITAL CITY TRUST CO/FL1,063$1.03M0.21%-7013F-HRTimeline
Atlanta Consulting Group Advisors, LLC1,056$1.02M0.16%new13F-HRTimeline
FULTON BREAKEFIELD BROENNIMAN LLC1,052$1.01M0.06%+713F-HRTimeline
Truvestments Capital LLC1,048$1.01M0.15%013F-HRTimeline
BINGHAM PRIVATE WEALTH, LLC1,048$1.01M0.7%-67113F-HRTimeline
BOSTON FAMILY OFFICE LLC1,048$1.01M0.06%013F-HRTimeline
IPG Investment Advisors LLC1,032$997K0.14%+14213F-HRTimeline
FOURPATH CAPITAL MANAGEMENT, LLC1,032$996K0.13%-57513F-HRTimeline
Continuum Advisory, LLC1,031$995K0.08%+10613F-HRTimeline
Advyzon Investment Management, LLC1,027$991K0.07%-7413F-HRTimeline
Nikulski Financial, Inc.1,026$990K0.21%-31613F-HRTimeline
EVERPAR ADVISORS LLC1,025$989K0.28%+10013F-HRTimeline
Chesley Taft & Associates LLC1,018$982K0.04%-1213F-HRTimeline
Wealthcare Advisory Partners LLCgroup of 2 filers holding1,012$977K+167Timeline
Next Level Private LLC1,012$977K0.19%-813F-HRTimeline
FIRST FOUNDATION ADVISORSin group FIRST FOUNDATION ADVISORS1,010$975K0.04%+513F-HRTimelineGroup
SouthState Bank Corpin group SouthState Bank Corp1,009$974K0.04%+313F-HRTimelineGroup
Stonebridge Financial Planning Group, L…1,009$974K0.31%013F-HRTimeline
DAVIS R M INC1,007$973K0.02%-15013F-HRTimeline
OAKWORTH CAPITAL, INC.1,034$966K0.05%013F-HRTimeline
WEALTH EFFECTS LLC1,000$965K0.26%013F-HRTimeline
First Financial Bankshares Inc1,000$965K0.02%013F-HRTimeline
First Interstate Bank1,000$965K0.05%013F-HRTimeline
C2C Wealth Management, LLC1,000$965K0.76%013F-HRTimeline
Carbahal Olsen Financial Services Group…1,000$965K0.67%013F-HRTimeline
CONNING INC.in group CONNING INC.993$958K0.03%+2013F-HRTimelineGroup
Virtus Wealth Solutions LLC991$956K0.13%new13F-HRTimeline
Syverson Strege & Co991$956K0.21%-4013F-HRTimeline
Simplify Asset Management Inc.990$955K0.01%+513F-HRTimeline
Annex Advisory Services, LLC983$949K0.02%-413F-HRTimeline
TrueWealth Advisors, LLC982$948K0.21%-8013F-HRTimeline
Blankinship & Foster, LLC981$947K0.19%-41613F-HRTimeline
Optas, LLC977$943K0.13%-30513F-HRTimeline
FIDELIS CAPITAL PARTNERS, LLC972$938K0.05%-413F-HRTimeline
Gryphon Financial Partners LLC970$936K0.08%+30213F-HRTimeline
Icon Wealth Advisors, LLC970$936K0.06%-18813F-HRTimeline
Cadent Capital Advisors, LLC970$936K0.19%-913F-HRTimeline
AXS Investments LLC969$935K0.27%new13F-HRTimeline
Altshuler Shaham Ltd967$933K0.01%+95813F-HRTimeline
Integrated Advisors Network LLC963$929K0.04%-1,73313F-HRTimeline
Rehmann Capital Advisory Group967$927K0.04%new13F-HRTimeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…956$923K0.02%013F-HRTimelineGroup
COFG Advisors, LLC956$923K0.16%-2813F-HRTimeline
VESTOR CAPITAL, LLC1,232$920K0.06%+54313F-HRTimeline
SITTNER & NELSON, LLC950$917K0.29%013F-HRTimeline
CAPSTONE INVESTMENT ADVISORS, LLCin group CAPSTONE INVESTMENT ADVISORS,…949$916K0.01%-9313F-HRTimelineGroup
Gladstone Institutional Advisory LLC945$912K0.03%-15813F-HRTimeline
MassMutual Private Wealth & Trust, FSB944$911K0.02%-2113F-HRTimeline
Venture Visionary Partners LLC944$911K0.03%+36713F-HRTimeline
StoneX Group Inc.in group StoneX Group Inc.951$910K0.04%+25913F-HRTimelineGroup
SHP Wealth Management943$910K0.06%+713F-HRTimeline
Avior Wealth Management, LLC936$903K0.02%-3913F-HRTimeline
Net Worth Advisory Group934$901K0.23%new13F-HRTimeline
Revolve Wealth Partners, LLC929$896K0.09%new13F-HRTimeline
Cypress Capital Groupin group Cypress Capital Group928$896K0.08%new13F-HRTimelineGroup
Root Financial Partners, LLC927$895K0.03%+24913F-HRTimeline
Verdence Capital Advisors LLC926$894K0.05%-78813F-HRTimeline
Wellspring Financial Advisors, LLC926$893K0.06%-14113F-HRTimeline
Western Wealth Management, LLC921$889K0.03%-55913F-HRTimeline
KANAWHA CAPITAL MANAGEMENT LLC916$884K0.06%-9313F-HRTimeline
Berger Financial Group, Inc914$882K0.05%+413F-HRTimeline
Oslo Pensjonsforsikring AS913$881K0.1%013F-HRTimeline
Asio Capital, LLC912$881K0.11%+1213F-HRTimeline
Manske Wealth Management910$878K0.22%-24013F-HRTimeline
Aprio Wealth Management, LLC907$875K0.04%+6813F-HRTimeline
Inspire Advisors, LLCin group Inspire Investing, LLC908$874K0.06%+10913F-HRTimelineGroup
KINTRA WEALTH, LLC949$874K0.05%new13F-HRTimeline
TritonPoint Partners, LLCgroup of 2 filers holding905$874KnewTimeline
Third View Private Wealth, LLC904$872K0.11%+9413F-HRTimeline
First National Trust Co900$868K0.03%-12,20513F-HRTimeline
HEFFERNAN ADVISORY, INC900$868K0.73%new13F-HRTimeline
HENNESSY ADVISORS INC898$867K0.03%new13F-HRTimeline
GC Wealth Management RIA, LLC897$866K0.05%new13F-HRTimeline
Carmel Capital Partners, LLC894$863K0.29%+213F-HRTimeline
Wedmont Private Capital947$862K0.02%-1813F-HRTimeline
Blue Capital, Inc.888$857K0.54%013F-HRTimeline
Advisor OS, LLCin group Advisor OS, LLC885$854K0.06%-13513F-HRTimelineGroup
Defiance ETFs, LLC933$854K0.01%+23213F-HRTimeline
GSG Advisors LLC883$852K0.19%+14113F-HRTimeline
Opal Wealth Advisors, LLC881$850K0.18%-43213F-HRTimeline
Abel Hall, LLC879$848K0.15%-10913F-HRTimeline
Bay Rivers Group879$848K0.29%+6413F-HRTimeline
FOUNDERS FINANCIAL SECURITIES LLC878$847K0.04%+9313F-HRTimeline
Quantum Financial Advisors, LLC874$843K0.08%+113F-HRTimeline
Quantessence Capital LLC872$841K2.48%-29113F-HRTimeline
GREAT LAKES ADVISORS, LLC869$839K0.01%-4213F-HRTimeline
LEVIN CAPITAL STRATEGIES, L.P.867$837K0.06%013F-HRTimeline
AlTi Global, Inc.in group AlTi Global, Inc.863$833K0.02%new13F-HRTimelineGroup
Sandro Wealth Management LLC857$827K0.6%+15113F-HRTimeline
Beaumont Financial Advisors, LLC857$827K0.05%+3713F-HRTimeline
United Advisor Group, LLC856$826K0.09%new13F-HRTimeline
Acropolis Investment Management, LLC853$823K0.03%-32413F-HR/ATimeline
One Capital Management, LLC2,099$823K0.02%013F-HRTimeline
Cynosure Group, LLC852$822K0.12%-34013F-HRTimeline
FCA CORP /TX850$820K0.2%013F-HRTimeline
Fiera Capital Corpin group Fiera Capital Corp849$819K<0.01%013F-HRTimelineGroup
Financial Advisors Network, Inc.840$811K0.1%013F-HRTimeline
Grove Bank & Trust839$810K0.08%013F-HRTimeline
Trust Co835$806K0.07%013F-HRTimeline
Elm Partners Management LLC832$802K0.02%+413F-HR/ATimeline
TRUE Private Wealth Advisors827$798K0.07%new13F-HRTimeline
SAPIENT CAPITAL LLC825$797K0.01%new13F-HR/ATimeline
Donalies Financial Planning, LLC822$793K0.58%013F-HRTimeline
TUCKER ASSET MANAGEMENT LLC820$791K0.2%new13F-HRTimeline
1ST SOURCE BANK817$788K0.04%013F-HRTimeline
WORLD EQUITY GROUP, INC.815$786K0.18%-25113F-HRTimeline
Redhawk Wealth Advisors, Inc.811$783K0.08%new13F-HRTimeline
Belpointe Asset Management LLC808$780K0.03%+27713F-HRTimeline
Ausdal Financial Partners, Inc.807$779K0.03%-20013F-HRTimeline
RMR Wealth Builders806$778K0.05%new13F-HRTimeline
Quotient Wealth Partners, LLC806$778K0.02%+6113F-HRTimeline
FOCUSED ALPHA, LLC804$775K0.2%-52513F-HRTimeline
Fulton Bank, N.A.803$775K0.02%-3013F-HRTimeline
FOSTER & MOTLEY INC800$772K0.04%-35313F-HRTimeline
HHM Wealth Advisors, LLC800$772K0.08%new13F-HRTimeline
Balefire, LLC800$772K0.13%+8213F-HRTimeline
Kercheville Advisors, LLC800$772K0.24%-15013F-HRTimeline
New Hampshire Trust800$772K0.15%new13F-HRTimeline
KPP Advisory Services LLC800$772K0.1%013F-HRTimeline
Signal Advisors Wealth, LLC798$771K0.04%new13F-HRTimeline
SmartHarvest Portfolios, LLC794$766K0.25%-2613F-HRTimeline
PDS Planning, Inc793$765K0.04%+913F-HRTimeline
QVT Financial LP793$765K0.05%new13F-HRTimeline
Heritage Trust Co793$765K0.07%-33413F-HRTimeline
MBL Wealth, LLC791$763K0.05%-7213F-HRTimeline
Allegheny Financial Group790$762K0.08%-713F-HRTimeline
AlphaGrep UK Ltd787$759K0.23%-72513F-HRTimeline
Unique Wealth Strategies, LLC782$754K0.28%-78913F-HRTimeline
Enterprise Financial Services Corpin group Enterprise Financial Services…781$754K0.31%+1413F-HRTimelineGroup
Asset Dedication, LLC778$751K0.05%+413F-HRTimeline
MinichMacGregor Wealth Management, LLC778$751K0.11%+1613F-HRTimeline
Reliant Investment Partners, LLC776$749K0.51%+11513F-HRTimeline
WADDELL & ASSOCIATES, LLC775$748K0.04%new13F-HRTimeline
ANCHYRA PARTNERS LLC772$745K0.18%+3413F-HRTimeline
Clearwave Capital, LLC764$737K0.41%+8113F-HRTimeline
Bogart Wealth, LLC759$732K0.03%+27413F-HRTimeline
Strategic Wealth Partners, Ltd.758$731K0.05%-37313F-HRTimeline
Stirlingshire Investments, Inc.755$729K0.54%-15113F-HRTimeline
Whitener Capital Management, Inc.750$724K0.15%013F-HRTimeline
MONETARY MANAGEMENT GROUP INC750$724K0.15%013F-HRTimeline
Columbia Asset Management750$724K0.13%013F-HRTimeline
Putney Financial Group LLC750$724K0.65%013F-HRTimeline
American Trust745$719K0.06%-16013F-HRTimeline
Kingdom Financial Group LLC.745$719K0.18%-41913F-HRTimeline
Intelligence Driven Advisers, LLC744$718K0.12%-13413F-HRTimeline
Pinion Investment Advisors, LLC743$717K0.14%+16213F-HRTimeline
REGIONS FINANCIAL CORPin group REGIONS FINANCIAL CORP741$715K<0.01%-2613F-HRTimelineGroup
LEIGH BALDWIN & CO., LLC740$714K0.38%-413F-HRTimeline
SYM FINANCIAL Corp739$713K0.06%new13F-HRTimeline
Proficio Capital Partners LLC739$713K0.03%new13F-HRTimeline
Financial Insights, Inc.732$706K0.19%new13F-HRTimeline
Traynor Capital Management, Inc.729$703K0.03%+2113F-HRTimeline
MJP ASSOCIATES INC /ADV729$703K0.08%-1613F-HRTimeline
JM2 Capital Inc.728$703K0.48%+213F-HRTimeline
Worthington Financial Partners, LLC726$701K0.58%013F-HRTimeline
Mesirow Financial Investment Management…719$694K0.01%-2013F-HRTimeline
FIRST MANHATTAN CO. LLC.718$693K<0.01%+8213F-HRTimeline
LAZARI CAPITAL MANAGEMENT, INC.717$692K0.21%+413F-HRTimeline
Braeburn Wealth Management LLC717$692K0.3%-82713F-HRTimeline
Triad Wealth Partners, LLC832$691K0.04%new13F-HRTimeline
CIDEL ASSET MANAGEMENT INC715$690K0.03%-32913F-HRTimeline
Badgley Phelps Wealth Managers, LLC714$690K0.01%+1013F-HRTimeline
Summit Financial Wealth Advisors, LLC709$684K0.09%-68013F-HRTimeline
Focus Financial Network, Inc.708$684K0.02%-39213F-HRTimeline
Thomasville National Bank705$680K0.04%13F-HRTimeline
IQ EQ FUND MANAGEMENT (SINGAPORE) PRIVA…705$680K1.17%new13F-HRTimeline
PCM Encore, LLC704$679K0.12%-20813F-HRTimeline
Lotus Asset Management LLC700$676K0.6%13F-HRTimeline
SIMPLEX TRADING, LLC699$675K0.02%-1,90013F-HRTimeline
Balboa Wealth Partners697$673K0.09%+1413F-HRTimeline
DAVIDSON TRUST CO695$671K0.26%013F-HRTimeline
CREATIVE FINANCIAL DESIGNS INC /ADV694$670K0.03%+12813F-HRTimeline
VICTORY FINANCIAL GROUP, LLC694$670K0.07%-6513F-HRTimeline
TRB Wealth Management, LLC694$670K0.09%013F-HRTimeline
NORDEN GROUP LLC693$669K0.05%+11413F-HRTimeline
BlueChip Wealth Advisors LLC687$663K0.25%+11513F-HRTimeline
Coppell Advisory Solutions LLC799$662K0.07%+13613F-HRTimeline
Symphony Financial, Ltd. Co.685$662K0.07%-12313F-HRTimeline
EFG International AGin group EFG International AG685$661K0.01%+68113F-HRTimelineGroup
FIRST FINANCIAL CORP /IN/684$660K0.23%-1013F-HRTimeline
SALEM INVESTMENT COUNSELORS INC683$660K0.02%-2513F-HRTimeline
ClearAlpha Technologies LP683$659K1.13%new13F-HRTimeline
CVA Family Office, LLC682$658K0.06%+9713F-HRTimeline
OBSIDIAN CIO, LLC682$658K0.49%+513F-HRTimeline
VISTA INVESTMENT PARTNERS II, LLC678$654K0.26%+513F-HRTimeline
CHILDRESS CAPITAL ADVISORS, LLC677$653K0.11%-29213F-HRTimeline
WILLIAM JOHN SEMPOLINSKI675$651K0.26%013F-HRTimeline
CERTUITY, LLC673$649K0.03%+6513F-HRTimeline
JOHNSON INVESTMENT COUNSEL INC671$648K<0.01%new13F-HRTimeline
PARSONS CAPITAL MANAGEMENT INC/RI669$646K0.03%-2013F-HRTimeline
Legacy Capital Wealth Partners, LLC669$646K0.12%new13F-HRTimeline
Integrated Investment Consultants, LLC667$644K0.13%-213F-HRTimeline