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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
Abound Wealth Management106$25K0.01%013F-HRTimeline
WOLFF WIESE MAGANA LLC106$25K0.01%-2213F-HRTimeline
N.E.W. Advisory Services LLC106$25K<0.01%013F-HRTimeline
North Star Investment Management Corp.103$24.3K<0.01%+313F-HRTimeline
JPL Wealth Management, LLC101$23.8K0.01%new13F-HRTimeline
Hurley Capital, LLC100$23.6K0.01%013F-HRTimeline
Gen-Wealth Partners Inc100$23.6K0.01%-1,26513F-HRTimeline
Berbice Capital Management LLC100$23.6K0.01%new13F-HRTimeline
Mountain Hill Investment Partners Corp.100$23.6K0.02%new13F-HRTimeline
Westfuller Advisors, LLC95$22.5K0.01%new13F-HRTimeline
Decker Retirement Planning Inc.92$21.7K0.01%-25,30013F-HRTimeline
Laurion Capital Management LP90$21.2K<0.01%new13F-HRTimeline
Boreal Capital Management LLC0$21.1K0.02%new13F-HRTimelineAmount filed as zero, left out of ratios.
OGOREK ANTHONY JOSEPH /NY/ /ADV87$20K0.01%+113F-HRTimeline
MASECO LLP81$19.2K<0.01%013F-HRTimeline
Pinnacle Bancorp, Inc.81$19.1K0.01%-2313F-HRTimeline
Atlantic Union Bankshares Corpin group Atlantic Union Bankshares Corp80$18.9K<0.01%+2313F-HRTimelineGroup
Center for Financial Planning, Inc.80$18.9K<0.01%013F-HRTimeline
REAP Financial Group, LLC77$18.2K<0.01%new13F-HRTimeline
Financial Gravity Asset Management, Inc.in group Financial Gravity Companies, …76$17.9K<0.01%13F-HRTimelineGroup
Bell Investment Advisors, Inc75$17.7K<0.01%-5413F-HRTimeline
Legacy Wealth Managment, LLC/IDin group Legacy Wealth Managment, LLC/…75$17.7K0.01%013F-HRTimelineGroup
WealthCollab, LLC73$17.2K0.01%013F-HRTimeline
Imprint Wealth LLC72$17K0.05%13F-HRTimeline
North Capital, Inc.71$16.8K0.01%+713F-HRTimeline
Addison Advisors LLC69$16.3K<0.01%013F-HRTimeline
DiNuzzo Private Wealth, Inc.97$16.2K<0.01%013F-HRTimeline
IMG Wealth Management, Inc.68$16.1K0.01%013F-HRTimeline
LRI Investments, LLC67$15.9K<0.01%013F-HRTimeline
GHP Investment Advisors, Inc.66$15.6K<0.01%013F-HRTimeline
Medallion Wealth Advisors, LLC64$15.1K0.01%013F-HRTimeline
MARK SHEPTOFF FINANCIAL PLANNING, LLC100$15K0.01%013F-HRTimeline
Strengthening Families & Communities, L…58$13.9K<0.01%-113F-HRTimeline
Smithfield Trust Co50$12K<0.01%013F-HRTimeline
TRUST CO OF VERMONT50$11.8K<0.01%013F-HRTimeline
Fortitude Family Office, LLC49$11.6K<0.01%+513F-HRTimeline
Kilter Group LLC48$11.3K0.01%-313F-HRTimeline
Sachetta, LLC47$11.1K<0.01%013F-HRTimeline
BankPlus Trust Departmentin group BankPlus Trust Department47$11.1K<0.01%new13F-HRTimelineGroup
Capital Analysts, LLCin group Capital Analysts, LLC48$11K<0.01%-313F-HRTimelineGroup
Marshall & Sterling Wealth Advisors Inc.46$10.9K0.01%013F-HRTimeline
Howard Hughes Medical Institute45$10.6K0.01%013F-HRTimeline
PITTENGER & ANDERSON INC45$10.6K<0.01%new13F-HRTimeline
ATWOOD & PALMER INC44$10.4K<0.01%013F-HRTimeline
Salomon & Ludwin, LLC41$10.4K<0.01%new13F-HRTimeline
Winch Advisory Services, LLC41$9.57K<0.01%+113F-HRTimeline
J.Safra Asset Management Corp40$9.44K<0.01%new13F-HRTimeline
Capital Advisors, Ltd. LLC40$9K<0.01%013F-HRTimeline
Tidemark, LLC37$8.73K<0.01%013F-HRTimeline
RAFFA WEALTH MANAGEMENT, LLC36$8.5K<0.01%-2213F-HRTimeline
Atlantic Edge Private Wealth Management…35$8.26K<0.01%new13F-HRTimeline
Dogwood Wealth Management LLC35$8.26K<0.01%+1513F-HRTimeline
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP36$8K<0.01%new13F-HRTimelineGroup
First Pacific Financial30$7.08K<0.01%013F-HRTimeline
Mowery & Schoenfeld Wealth Management, …30$7.08K0.01%013F-HRTimeline
LOGAN CAPITAL MANAGEMENT INC26$6.04K<0.01%+113F-HRTimeline
Avion Wealth23$5K<0.01%+513F-HRTimeline
Marquette Asset Management, LLC21$4.96K<0.01%new13F-HRTimeline
Key Financial Inc19$4.88K<0.01%013F-HRTimeline
Dunhill Financial, LLC18$4.33K<0.01%013F-HRTimeline
Golden State Wealth Management, LLC18$4.25K<0.01%013F-HRTimeline
ORG Partners LLC17$4.01K<0.01%+1413F-HRTimeline
Hughes Financial Services, LLC13$3.82K<0.01%013F-HRTimeline
SJS Investment Consulting Inc.16$3.78K<0.01%013F-HRTimeline
Aspect Partners, LLC15$3.54K<0.01%+713F-HRTimeline
Cornerstone Planning Group LLC100$3.36K<0.01%+8713F-HRTimeline
CBIZ Investment Advisory Services, LLC14$3.31K<0.01%+313F-HRTimeline
Abich Financial Wealth Management LLC14$3.31K<0.01%13F-HRTimeline
Rialto Wealth Management, LLC14$3.31K<0.01%+113F-HRTimeline
Binnacle Investments Inc13$3.07K<0.01%013F-HRTimeline
Clark Wealth Partners11$3.03K<0.01%new13F-HRTimeline
Annis Gardner Whiting Capital Advisors,…12$2.84K<0.01%-3513F-HRTimeline
Avalon Trust Co12$2.83K<0.01%new13F-HRTimeline
Trifecta Capital Advisors, LLC12$2.83K<0.01%013F-HRTimeline
Bay Harbor Wealth Management, LLC11$2.6K<0.01%+313F-HRTimeline
Transamerica Financial Advisors, LLCin group Transamerica Financial Adviso…10$2.37K<0.01%new13F-HRTimelineGroup
Valued Wealth Advisors LLC10$2.37K<0.01%013F-HRTimeline
Quaker Wealth Management, LLC7$1.65K<0.01%-80013F-HRTimeline
Texas Capital Bancshares Inc/TX7$1.65K<0.01%new13F-HRTimeline
Mascoma Wealth Management LLC7$1.65K<0.01%013F-HRTimeline
Bare Financial Services, Inc6$1.42K<0.01%013F-HRTimeline
Aster Capital Management (DIFC) Ltd5$1.18K<0.01%new13F-HRTimeline
HFM Investment Advisors, LLC5$1.18K<0.01%+113F-HRTimeline
Retirement Wealth Solutions LLC4$945<0.01%new13F-HRTimeline
WestEnd Advisors, LLC4$944<0.01%+113F-HRTimeline
Wealth Watch Advisors, INC4$944<0.01%new13F-HRTimeline
Principia Wealth Advisory, LLC4$944<0.01%+113F-HRTimeline
American Capital Advisory, LLC3$709<0.01%013F-HRTimeline
Breakwater Investment Management3$709<0.01%new13F-HRTimeline
Seneschal Advisors, LLC3$709<0.01%new13F-HRTimeline
Cape Investment Advisory, Inc.3$708<0.01%+113F-HRTimeline
PEAK6 LLCin group PEAK6 LLC3$638<0.01%new13F-HR/ATimelineGroup
Prestige Wealth Management Group LLC2$474<0.01%new13F-HR/ATimeline
Beaird Harris Wealth Management, LLC2$473<0.01%new13F-HRTimeline
Davis Capital Management2$472<0.01%13F-HRTimeline
Silicon Valley Capital Partners2$421<0.01%013F-HRTimeline
High Note Wealth, LLC1$236<0.01%new13F-HRTimeline