STX SEAGATE TECHNOLOGY HLDNGS PL

ORD SHS (common), issuer CIK 1137789

1,251 managers (1,273 13F filers) reported a position in STX shares at 2025-12-31, 193,790,547 shares in all. 183 filers opened a position and 85 filers sold out during the quarter.

Managers: 1,251
13F filers: 1,273
New: 183
Added: 446
Reduced: 406
Sold out: 85
Shares held by filers: 193,790,547

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, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, 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.

Holder	Shares	Value	% of portfolio	Change	Source
Visionary Wealth Advisors	1,397	$385K	0.02%	new	13F-HR Timeline
Virtu Financial LLCin group Virtu Financial LLC	1,383	$381K	0.01%	-14,092	13F-HR Timeline Group
TRUEFG, LLC	1,376	$379K	0.1%	0	13F-HR Timeline
Yeomans Consulting Group, Inc.	1,374	$378K	0.11%	-390	13F-HR Timeline
EWA, LLC	1,370	$377K	0.09%	+28	13F-HR Timeline
Worth Financial Advisory Group, LLC	1,361	$375K	0.18%	-31	13F-HR Timeline
Crestmont Private Wealth LLC	1,359	$374K	0.12%	-20	13F-HR Timeline
Optas, LLC	1,351	$372K	0.06%	-7	13F-HR Timeline
West Wealth Group, LLC	1,351	$372K	0.08%	0	13F-HR Timeline
INGALLS & SNYDER LLC	1,350	$372K	0.01%	0	13F-HR Timeline
DGS Capital Management, LLCin group DGS Capital Management, LLC	1,350	$372K	0.06%	+420	13F-HR Timeline Group
Savvy Advisors, Inc.	1,341	$369K	0.01%	+44	13F-HR Timeline
Arlington Financial Advisors, LLC	1,333	$367K	0.05%	0	13F-HR Timeline
Trajan Wealth LLC	1,325	$365K	0.02%	+25	13F-HR Timeline
FIRST CITIZENS BANK & TRUST CO	1,309	$360K	0.01%	+13	13F-HR Timeline
Granite Group Advisors, LLC	1,307	$360K	0.2%	-2	13F-HR Timeline
Impact Capital Partners LLC	1,298	$357K	0.11%	+3	13F-HR Timeline
VICUS CAPITAL	1,295	$357K	0.03%	-22	13F-HR Timeline
SCS Capital Management LLC	1,292	$356K	<0.01%	+99	13F-HR Timeline
Legacy Financial Advisors, Inc.	1,288	$355K	0.05%	-160	13F-HR Timeline
Rakuten Securities, Inc.in group Rakuten Group, Inc.	1,287	$354K	0.11%	-147	13F-HR Timeline Group
Spire Wealth Managementin group Spire Wealth Management	1,276	$351K	0.01%	-8	13F-HR Timeline Group
StoneX Group Inc.in group StoneX Group Inc.	1,271	$351K	0.02%	+4	13F-HR Timeline Group
Goldenstone Wealth Management LLC	1,266	$349K	0.26%		13F-HR Timeline
TSA Wealth Managment LLC	1,263	$348K	0.12%	0	13F-HR Timeline
Turtle Creek Wealth Advisors, LLC	1,257	$346K	0.03%	+201	13F-HR Timeline
INTERNATIONAL ASSETS INVESTMENT MANAGEM…	1,256	$346K	0.02%	-486	13F-HR Timeline
Quantbot Technologies LP	1,246	$343K	0.01%	-2,204	13F-HR Timeline
JOHN G ULLMAN & ASSOCIATES INC	1,238	$341K	0.05%	-100	13F-HR Timeline
MITCHELL MCLEOD PUGH & WILLIAMS INC	791	$340K	0.05%	new	13F-HR Timeline
KCM INVESTMENT ADVISORS LLC	1,233	$340K	0.01%	+45	13F-HR Timeline
AlphaGrep UK Ltd	1,233	$340K	0.11%		13F-HR Timeline
Stirlingshire Investments, Inc.	1,226	$339K	0.3%		13F-HR Timeline
NWF Advisory Services Inc.	1,229	$338K	0.04%	new	13F-HR Timeline
Fielder Capital Group LLC	1,217	$335K	0.07%	+32	13F-HR Timeline
Pathfinder Wealth Consulting, Inc.	1,217	$335K	0.21%		13F-HR Timeline
Mutual Advisors, LLC	1,213	$334K	0.01%	+36	13F-HR Timeline
SeaCrest Wealth Management, LLC	1,078	$332K	0.03%	new	13F-HR Timeline
Crestwood Advisors Group, LLC	1,204	$332K	0.01%	+172	13F-HR Timeline
FOSTER & MOTLEY INC	1,203	$331K	0.02%	-563	13F-HR Timeline
NICOLET ADVISORY SERVICES, LLCin group NICOLET BANKSHARES INC	1,029	$331K	0.02%	-209	13F-HR Timeline Group
Pure Financial Advisors, LLC	1,201	$331K	<0.01%	+95	13F-HR Timeline
Arista Wealth Management, LLC	1,200	$330K	0.04%	new	13F-HR Timeline
Resonant Capital Advisors, LLC	1,188	$328K	0.02%	+5	13F-HR Timeline
Silvant Capital Management LLC	1,187	$327K	0.01%	0	13F-HR Timeline
Empirical Financial Services, LLC d.b.a…	1,187	$327K	0.01%	-50	13F-HR Timeline
Old North State Wealth Management, LLC	1,182	$326K	0.15%	+4	13F-HR Timeline
Haverford Trust Co	1,181	$325K	<0.01%	+5	13F-HR Timeline
ELEVATION POINT WEALTH PARTNERS, LLC	1,176	$325K	0.02%	-195	13F-HR Timeline
HARBOUR INVESTMENTS, INC.	1,176	$324K	0.01%	-6,660	13F-HR Timeline
Centurion Wealth Management LLC	1,162	$320K	0.07%	+3	13F-HR Timeline
PARK NATIONAL CORP /OH/	1,162	$320K	0.01%	-18	13F-HR Timeline
DAVIS R M INC	1,157	$319K	0.01%	0	13F-HR Timeline
Transcendent Capital Group LLC	1,157	$319K	0.14%	new	13F-HR Timeline
Monument Capital Management	1,156	$318K	0.08%	new	13F-HR Timeline
MassMutual Private Wealth & Trust, FSB	1,155	$318K	0.01%	+130	13F-HR Timeline
Manske Wealth Management	1,150	$317K	0.09%	-150	13F-HR Timeline
Acropolis Investment Management, LLC	1,149	$316K	0.01%	new	13F-HR Timeline
Virtue Capital Management, LLC	1,098	$316K	0.05%	new	13F-HR/A Timeline
JGP Wealth Management, LLC	1,146	$316K	0.03%	0	13F-HR Timeline
EVOLVE PRIVATE WEALTH, LLC	1,141	$315K	0.02%		13F-HR Timeline
Connecticut Wealth Management, LLC	1,138	$313K	0.01%	0	13F-HR Timeline
Soltis Investment Advisors LLC	1,135	$313K	0.02%	+73	13F-HR/A Timeline
Sterling Investment Counsel, LLC	1,938	$312K	0.09%	new	13F-HR Timeline
CAPITAL CITY TRUST CO/FL	1,133	$312K	0.07%	new	13F-HR Timeline
Schonfeld Strategic Advisors LLC	1,132	$312K	<0.01%	-44,642	13F-HR Timeline
E Fund Management (Hong Kong) Co., Ltd.	718	$311K	0.1%	new	13F-HR Timeline
CONNING INC.in group CONNING INC.	1,125	$310K	0.01%	-21	13F-HR Timeline Group
Gladstone Institutional Advisory LLC	1,121	$309K	0.01%	-23	13F-HR Timeline
CI INVESTMENTS INC.in group CI INVESTMENTS INC.	1,119	$308K	<0.01%	-480	13F-HR Timeline Group
Continuum Advisory, LLC	1,114	$307K	0.03%	-45	13F-HR Timeline
PFG Advisors	1,101	$303K	0.01%	-94	13F-HR Timeline
Triton Wealth Management, PLLC	690	$303K	0.11%	new	13F-HR Timeline
EVOKE WEALTH, LLC	1,096	$303K	0.01%	new	13F-HR Timeline
Howard Capital Management, LLC	1,096	$302K	<0.01%	+182	13F-HR Timeline
Penserra Capital Management LLCin group Penserra Capital Management L…	1,098	$301K	<0.01%	-3,435	13F-HR Timeline Group
GREAT VALLEY ADVISOR GROUP, INC.in group GREAT VALLEY ADVISOR GROUP, I…	1,085	$299K	0.01%	new	13F-HR Timeline Group
WORLD EQUITY GROUP, INC.	1,076	$296K	0.08%	-63	13F-HR Timeline
L2 Asset Management, LLC	1,075	$296K	0.04%	+81	13F-HR Timeline
Premier Path Wealth Partners, LLC	1,072	$295K	0.04%	+208	13F-HR Timeline
CFO CAPITAL MANAGEMENT LLC	1,072	$295K	0.22%		13F-HR Timeline
GROUPAMA ASSET MANAGMENT	1,071	$295K	<0.01%	-17	13F-HR Timeline
Sovereign Financial Group, Inc.	1,063	$293K	0.05%	+33	13F-HR Timeline
Icon Wealth Advisors, LLC	1,060	$292K	0.02%	+28	13F-HR Timeline
Arkfeld Wealth Strategies, L.L.C.	947	$292K	0.1%	0	13F-HR Timeline
JOURNEY RETIREMENT PLANNING & INVESTMEN…	1,056	$291K	0.06%		13F-HR Timeline
Wedmont Private Capital	943	$291K	0.01%	+26	13F-HR Timeline
Wallace Hart LLC	1,053	$290K	0.21%	new	13F-HR Timeline
Heritage Wealth Advisors	1,050	$289K	0.01%	0	13F-HR Timeline
WINTON GROUP Ltdin group WINTON GROUP Ltd	1,048	$289K	0.01%	-15,648	13F-HR Timeline Group
Truvestments Capital LLC	1,048	$289K	0.05%	0	13F-HR Timeline
Chesley Taft & Associates LLC	1,046	$288K	0.01%	+28	13F-HR Timeline
FULTON BREAKEFIELD BROENNIMAN LLC	1,045	$288K	0.02%	0	13F-HR Timeline
SmartHarvest Portfolios, LLC	1,042	$287K	0.1%		13F-HR Timeline
OAKWORTH CAPITAL, INC.	1,034	$285K	0.02%	+634	13F-HR Timeline
Simplify Asset Management Inc.	1,026	$283K	<0.01%	new	13F-HR Timeline
DAYMARK WEALTH PARTNERS, LLC	1,020	$281K	0.01%	new	13F-HR Timeline
BUFFALO BUSINESS & ESTATE SERVICES LTD	1,014	$279K	0.04%		13F-HR Timeline
Next Level Private LLC	1,012	$279K	0.07%	0	13F-HR Timeline
COFG Advisors, LLC	1,011	$278K	0.07%		13F-HR Timeline
KANAWHA CAPITAL MANAGEMENT LLC	1,009	$278K	0.02%	0	13F-HR Timeline
Stonebridge Financial Planning Group, L…	1,009	$278K	0.1%	0	13F-HR Timeline
SouthState Bank Corpin group SouthState Bank Corp	1,005	$277K	0.01%	+2	13F-HR Timeline Group
FIRST FOUNDATION ADVISORSin group FIRST FOUNDATION ADVISORS	1,001	$276K	0.01%	0	13F-HR Timeline Group
First Financial Bankshares Inc	1,000	$275K	0.01%	0	13F-HR Timeline
KING LUTHER CAPITAL MANAGEMENT CORP	1,000	$275K	<0.01%	0	13F-HR Timeline
First Interstate Bank	1,000	$275K	0.01%	0	13F-HR Timeline
LBMC INVESTMENT ADVISORS, LLC	1,000	$275K	0.02%	0	13F-HR Timeline
Quad-Cities Investment Group, LLC	1,000	$275K	0.11%	-200	13F-HR Timeline
Carbahal Olsen Financial Services Group…	1,000	$275K	0.21%	0	13F-HR Timeline
Michael J. Porro & Co. Financial Adviso…	1,000	$275K	0.23%		13F-HR Timeline
Syverson Strege & Co	999	$275K	0.07%	-159	13F-HR Timeline
Advisor OS, LLCin group Advisor OS, LLC	999	$275K	0.02%	+15	13F-HR Timeline Group
BOSTON FAMILY OFFICE LLC	1,000	$275K	0.02%	0	13F-HR Timeline
Parcion Private Wealth LLC	996	$274K	0.02%	0	13F-HR Timeline
Aigen Investment Management, LP	994	$274K	0.06%	-723	13F-HR Timeline
Bright Futures Wealth Management, LLC.	992	$273K	0.2%	+2	13F-HR Timeline
Altar Rock LLC	988	$273K	0.33%		13F-HR Timeline
CATALYST FINANCIAL PARTNERS LLC	980	$270K	0.03%	+10	13F-HR Timeline
Fiduciary Alliance LLC	978	$269K	0.02%	+17	13F-HR Timeline
Hoxton Planning & Management, LLC	976	$269K	0.08%	+11	13F-HR Timeline
Scientech Research LLC	974	$268K	0.17%	new	13F-HR Timeline
Retireful, LLC	957	$268K	0.34%	new	13F-HR Timeline
Colonial River Investments, LLC	973	$268K	0.1%	new	13F-HR Timeline
FIDELIS CAPITAL PARTNERS, LLC	969	$267K	0.02%	+12	13F-HR Timeline
OneAscent Financial Services LLCin group OneAscent Financial Services …	963	$265K	0.02%	new	13F-HR Timeline Group
CARY STREET PARTNERS ASSET MANAGEMENT L…group of 2 filers holding	961	$265K		-54	Timeline CARY STREET PARTNERS FINANCIAL LLC: 530 (<0.01%) 13F-HR CARY STREET PARTNERS INVESTMENT A…: 431 (0.03%) 13F-HR
Intelligence Driven Advisers, LLC	958	$264K	0.04%	+13	13F-HR Timeline
CHILDRESS CAPITAL ADVISORS, LLC	958	$264K	0.04%	-17	13F-HR Timeline
GREAT LAKES ADVISORS, LLC	957	$264K	<0.01%	-35	13F-HR Timeline
Ariadne Wealth Management, LP	611	$263K	0.11%	new	13F-HR Timeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…	955	$263K	0.01%	0	13F-HR Timeline Group
JACKSON THORNTON WEALTH MANAGEMENT, LLC	791	$261K	0.02%	new	13F-HR Timeline
MinichMacGregor Wealth Management, LLC	945	$260K	0.05%	new	13F-HR Timeline
DAVENPORT & Co LLC	935	$257K	<0.01%	+52	13F-HR Timeline
Prostatis Group LLC	933	$257K	0.06%	-202	13F-HR Timeline
NATURAL INVESTMENTS, LLC	932	$256K	0.06%	+83	13F-HR Timeline
American Trust	925	$255K	0.02%	new	13F-HR Timeline
TRANSCEND CAPITAL ADVISORS, LLC	924	$254K	0.02%	0	13F-HR Timeline
Qsemble Capital Management, LP	920	$253K	0.02%	-8,464	13F-HR Timeline
SHP Wealth Management	914	$252K	0.02%		13F-HR Timeline
Balboa Wealth Partners	913	$251K	0.04%	-655	13F-HR Timeline
EARNED WEALTH ADVISORS, LLC	912	$251K	0.02%	new	13F-HR/A Timeline
Valtrion Capital Management, LLC	909	$250K	0.25%	new	13F-HR Timeline
Johnson Financial Group, Inc.in group Johnson Financial Group, Inc.	901	$249K	0.01%	-569	13F-HR Timeline Group
Meiji Yasuda Asset Management Co Ltd.in group Meiji Yasuda Life Insurance Co	903	$249K	0.01%	-4,650	13F-HR Timeline Group
Asio Capital, LLC	900	$248K	0.03%	0	13F-HR Timeline
Magnus Financial Group LLC	895	$246K	0.02%	-860	13F-HR Timeline
City Center Advisors, LLC	893	$246K	0.23%	new	13F-HR Timeline
Carmel Capital Partners, LLC	892	$246K	0.09%	new	13F-HR Timeline
Abel Hall, LLC	888	$245K	0.06%	new	13F-HR Timeline
Blue Capital, Inc.	888	$245K	0.17%	0	13F-HR Timeline
71 West Capital Partners	881	$243K	0.01%		13F-HR Timeline
Financial Advisors Network, Inc.	879	$242K	0.03%	0	13F-HR Timeline
COLUMBIA ADVISORY PARTNERS LLC	877	$242K	0.16%	-128	13F-HR Timeline
BCS Wealth Management	874	$241K	0.02%	new	13F-HR Timeline
Quantum Financial Advisors, LLC	872	$240K	0.03%	+1	13F-HR Timeline
Jaffetilchin Investment Partners, LLC	868	$239K	0.01%	-7	13F-HR Timeline
EASTERLY INVESTMENT PARTNERS LLC	867	$239K	0.01%	0	13F-HR Timeline
Pathway Financial Advisors LLC	718	$237K	0.03%	new	13F-HR Timeline
EVERPAR ADVISORS LLC	860	$237K	0.09%	new	13F-HR Timeline
Asset Dedication, LLC	859	$237K	0.02%	0	13F-HR Timeline
Shepherd Financial Partners LLC	858	$236K	0.02%	-23	13F-HR Timeline
Avior Wealth Management, LLC	854	$235K	0.01%	new	13F-HR Timeline
NORTH DALLAS BANK & TRUST CO	853	$235K	0.15%		13F-HR Timeline
Interchange Capital Partners, LLC	851	$235K	0.04%	new	13F-HR Timeline
FCA CORP /TX	850	$234K	0.07%	0	13F-HR Timeline
Wellington Shields & Co., LLCin group Wellington Shields Capital Ma…	850	$234K	0.06%	0	13F-HR Timeline Group
Fiera Capital Corpin group Fiera Capital Corp	849	$234K	<0.01%	0	13F-HR Timeline Group
Relyea Zuckerberg Hanson LLC	846	$233K	0.02%	-82	13F-HR Timeline
Fulton Bank, N.A.	839	$231K	0.01%	new	13F-HR Timeline
Eagle Bay Advisors LLC	836	$231K	0.17%	-64	13F-HR Timeline
Trust Co	835	$230K	0.02%	new	13F-HR Timeline
Grove Bank & Trust	833	$229K	0.03%	+16	13F-HR Timeline
Berger Financial Group, Inc	833	$229K	0.01%	new	13F-HR Timeline
Elm Partners Management LLC	828	$228K	0.01%	new	13F-HR/A Timeline
Diversified Enterprises, LLC	825	$227K	0.01%	new	13F-HR Timeline
Donalies Financial Planning, LLC	822	$226K	0.19%		13F-HR Timeline
Wealth Architects, LLC	820	$226K	0.02%	-206	13F-HR Timeline
NFSG Corp	819	$226K	0.04%	new	13F-HR Timeline
Abacus Wealth Partners, LLC	819	$226K	0.02%	new	13F-HR Timeline
1ST SOURCE BANK	817	$225K	0.01%	new	13F-HR Timeline
PDS Planning, Inc	816	$225K	0.02%	new	13F-HR Timeline
Wealthcare Advisory Partners LLCin group Wealthcare Advisory Partners …	816	$225K	<0.01%	new	13F-HR Timeline Group
Aviance Capital Partners, LLC	813	$224K	0.03%	new	13F-HR Timeline
PCM Encore, LLC	813	$224K	0.05%		13F-HR Timeline
SATURNA CAPITAL CORP	811	$223K	<0.01%	-221	13F-HR Timeline
Alta Advisers Ltdin group Alta Advisers Ltd	811	$223K	0.08%	-400	13F-HR Timeline Group
Beaumont Financial Advisors, LLC	803	$221K	0.01%	new	13F-HR Timeline
HTG Investment Advisors, Inc.	800	$220K	0.07%	new	13F-HR Timeline
KPP Advisory Services LLC	800	$220K	0.03%	new	13F-HR Timeline
Integrated Quantitative Investments LLC	799	$220K	0.05%	new	13F-HR Timeline
GK Wealth Management LLC	799	$220K	0.16%	new	13F-HR Timeline
Allegheny Financial Group	797	$220K	0.03%	new	13F-HR Timeline
Benchmark Financial Wealth Advisors, LLC	794	$219K	0.06%	new	13F-HR Timeline
Clark Capital Management Group, Inc.	790	$218K	<0.01%	new	13F-HR Timeline
AIFG Consultants Ltd.	790	$218K	0.37%	new	13F-HR Timeline
Ashton Thomas Private Wealth, LLC	786	$217K	0.01%	-136	13F-HR Timeline
DRIVE WEALTH MANAGEMENT, LLC	784	$216K	0.04%	new	13F-HR Timeline
BURNS J W & CO INC/NY	786	$216K	0.02%	new	13F-HR Timeline