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Disclosery

STX SEAGATE TECHNOLOGY HLDNGS PL

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ORD SHS (common), issuer CIK 1137789

781 managers (796 13F filers) reported a position in STX shares at 2025-03-31, 198,710,661 shares in all. 88 filers opened a position and 90 filers sold out during the quarter.

Managers
781
13F filers
796
New
88
Added
281
Reduced
288
Sold out
90
Shares held by filers
198,710,661

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 2025

Filers in the available 13F reports with a share position at 2025-03-31, 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
VANGUARD GROUP INCgroup of 2 filers holding28,770,494$2.44B+771,283Timeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO18,920,792$1.61B0.12%+2,161,19113F-HRTimelineGroup
Sanders Capital, LLC18,315,348$1.56B2.33%+1,785,19613F-HRTimeline
Capital Research Global Investorsin group Capital Research Global Inves…15,551,293$1.32B0.29%-69,86913F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.13,486,251$1.15B0.02%-78,60713F-HRTimelineGroup
Franklin Resourcesgroup of 2 filers holding9,526,979$809M+6,023,685Timeline
STATE STREET CORPin group STATE STREET CORP8,568,910$734M0.03%-137,72913F-HRTimelineGroup
FMR LLCin group FMR LLC6,852,384$582M0.04%+193,66413F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY5,486,800$466M0.03%+896,29613F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC4,481,521$379M0.03%+186,29613F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/4,044,905$344M0.03%-598,37313F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding3,676,532$312M+232,606Timeline
Slate Path Capital LP3,443,706$293M5.28%013F-HRTimeline
Invesco Ltd.in group Invesco Ltd.2,861,418$243M0.05%+99,88413F-HRTimelineGroup
Balyasny Asset Management L.P.in group Balyasny Asset Management2,049,946$174M0.44%+1,581,10213F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP1,659,373$141M0.02%+3,67413F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA1,628,941$138M0.03%+12,42413F-HR/ATimelineGroup
Sachem Head Capital Management LPin group Sachem Head Capital Managemen…1,490,000$127M5.07%new13F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc1,480,989$126M0.03%+43,10613F-HRTimelineGroup
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.1,369,962$116M0.33%-456,62813F-HR/ATimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co1,365,906$116M0.02%+3,00713F-HR/ATimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\1,181,460$100M0.04%+50,69913F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC1,056,220$89.7M0.02%-1,277,39413F-HR/ATimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp1,018,641$86.5M0.02%-44,01613F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP994,307$84.5M0.02%+11,65813F-HRTimelineGroup
Allianz Asset Management GmbHin group Allianz SE984,274$83.6M0.12%-23,40513F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN981,278$83.4M0.02%-15,11613F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…949,045$80.6M0.11%+351,25813F-HRTimelineGroup
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…933,996$79.3M0.02%+906,84013F-HRTimelineGroup
California Public Employees Retirement …853,328$72.5M0.05%-23,38613F-HRTimeline
PRIMECAP MANAGEMENT CO/CA/830,455$70.5M0.06%+68,30013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS745,708$63.3M0.05%-145,60513F-HRTimelineGroup
LOS ANGELES CAPITAL MANAGEMENT LLC732,910$62.3M0.28%-8,68213F-HRTimeline
Junto Capital Management LP696,971$59.2M1.36%-1,71013F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson676,186$57.4M0.03%+5,21013F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC660,803$56.1M0.05%-474,48213F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC640,819$53.8M0.06%-34,92413F-HRTimelineGroup
Delta Global Management LP625,265$53.1M3.83%+153,52013F-HRTimeline
Maple Rock Capital Partners Inc.610,906$51.9M3.79%+336,00613F-HRTimeline
NORGES BANK600,464$51M0.01%+302,36313F-HR/ATimeline
WEDGE CAPITAL MANAGEMENT L L P/NC597,903$50.8M0.98%new13F-HRTimeline
Swiss National Bank596,600$50.7M0.04%+2,00013F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC590,468$50.2M0.02%+33,02513F-HR/ATimelineGroup
LMR Partners LLPin group LMR Partners LLP589,554$50.1M1.01%+493,45813F-HRTimelineGroup
Kerrisdale Advisers, LLC565,083$48M20.09%+425,33713F-HRTimeline
Sumitomo Mitsui Trust Group, Inc.in group Sumitomo Mitsui Trust Group, …496,784$42.2M0.03%+17,17113F-HRTimelineGroup
Mitsubishi UFJ Trust & Banking Corpgroup of 2 filers holding481,520$40.9M+27,808Timeline
M&G PLCin group M&G PLC465,095$39.5M0.19%+137,87713F-HRTimelineGroup
Holocene Advisors, LP431,347$36.6M0.11%-158,67013F-HRTimeline
TCW GROUP INCin group TCW GROUP INC410,871$34.9M0.31%+57,96913F-HRTimelineGroup
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP386,423$32.8M0.03%-41,99613F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC383,871$32.6M0.01%+117,84413F-HRTimelineGroup
SORA INVESTORS LLC374,029$31.8M3.85%new13F-HRTimeline
MIZUHO FINANCIAL GROUP INCgroup of 2 filers holding361,002$30.7M+53,899Timeline
VIRGINIA RETIREMENT SYSTEMS ET Al340,500$28.9M0.21%13F-HRTimeline
Amundiin group Amundi404,327$28.9M0.01%-37,73813F-HRTimelineGroup
Rheos Capital Works Inc.331,500$28.2M2.29%013F-HRTimeline
Avala Global LP313,000$26.6M1.82%new13F-HRTimeline
DigitalBridge Group, Inc.in group DigitalBridge Group, Inc.312,134$26.5M2.15%-166,35613F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/309,487$26.3M<0.01%+10,44013F-HRTimeline
Advisors Capital Management, LLC285,365$24.2M0.38%-27,00713F-HRTimeline
Tairen Capital Ltd281,219$23.9M1.58%new13F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…279,816$23.8M0.03%+5,03013F-HRTimeline
ALPS ADVISORS INCin group ALPS ADVISORS INC278,831$23.7M0.14%+25,81713F-HRTimelineGroup
Qube Research & Technologies Ltd266,062$22.6M0.04%-1,343,74313F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding260,090$22.1M+127,592Timeline
RHUMBLINE ADVISERS245,734$20.9M0.02%+25,86913F-HR/ATimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC236,190$20.1M0.02%-370,14813F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding229,923$19.5M-78,317Timeline
ALLIANCEBERNSTEIN L.P.227,763$19.3M0.01%+1,55513F-HRTimeline
Swiss Life Asset Management Ltdin group Swiss Life Asset Management L…219,575$18.7M0.14%-37,08913F-HRTimelineGroup
Duquesne Family Office LLC219,477$18.6M0.63%-1,344,59913F-HRTimeline
CITIGROUP INCin group CITIGROUP INC217,563$18.5M0.01%+31,60613F-HRTimelineGroup
TWINBEECH CAPITAL LP215,823$18.3M0.33%-98,13013F-HRTimeline
VALLEY WEALTH MANAGERS, INC.in group VALLEY WEALTH MANAGERS, INC.206,540$17.5M1.33%new13F-HRTimelineGroup
TIAAgroup of 2 filers holding204,239$17.4M+200,490Timeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/201,316$17.1M0.01%-11,49313F-HRTimelineGroup
VOLORIDGE INVESTMENT MANAGEMENT, LLC198,801$16.9M0.06%+73,59513F-HRTimeline
LPL Financial LLC198,282$16.8M0.01%+28,36413F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC195,955$16.6M0.02%+7513F-HRTimeline
National Pension Service195,399$16.6M0.02%-307,85813F-HRTimeline
NEW YORK STATE TEACHERS RETIREMENT SYST…182,668$15.5M0.04%-39513F-HRTimeline
CHURCHILL MANAGEMENT Corp182,248$15.5M0.2%+1,37813F-HRTimeline
Talos Eurisko Asset Management LP181,400$15.4M6.53%-18,10013F-HRTimeline
MACKENZIE FINANCIAL CORP169,834$14.4M0.02%+150,06413F-HRTimeline
NOMURA ASSET MANAGEMENT CO LTDgroup of 2 filers holding168,250$14.3M-50,619Timeline
CCM INVESTMENT ADVISERS LLC156,634$13.3M1.63%+11,33013F-HRTimeline
Aberdeen Group plcin group Aberdeen Group plc158,006$13.3M0.03%+87,85513F-HRTimelineGroup
Walleye Capital LLCgroup of 2 filers holding148,049$12.6M-51,933Timeline
AVIVA PLCin group AVIVA PLC148,034$12.6M0.03%+21,92713F-HRTimelineGroup
TD Waterhouse Canada Inc.148,704$12.6M0.1%+56,25313F-HRTimeline
Korea Investment CORP147,454$12.5M0.03%+20,90413F-HRTimeline
Polar Asset Management Partners Inc.144,704$12.3M0.41%-38,89613F-HRTimeline
Arvin Capital Management LP140,634$11.9M4.39%-44,48213F-HRTimeline
Mirae Asset Global Investments Co., Ltd.group of 2 filers holding136,423$11.6M+1,501Timeline
STATE OF WISCONSIN INVESTMENT BOARD134,444$11.4M0.03%-33,43613F-HRTimeline
Panoramic Capital, LLC131,433$11.2M13.96%+112,43313F-HRTimeline
Man Group plcin group Man Group plc129,705$11M0.03%-223,74513F-HRTimelineGroup
CIBC WORLD MARKET INC.128,820$10.9M0.02%-11,50113F-HRTimeline
TD Asset Management Inc128,574$10.9M0.01%+35,55713F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …127,425$10.8M0.01%+1,37413F-HRTimelineGroup
Andra AP-fonden124,100$10.5M0.17%-138,20013F-HRTimeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…122,527$10.4M0.01%+2,99913F-HRTimelineGroup
NorthCoast Asset Management LLC119,872$10.2M0.05%+3,41713F-HR/ATimeline
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC117,907$10M<0.01%+30,46113F-HRTimelineGroup
APG Asset Management N.V.group of 2 filers holding126,829$10M-5,697Timeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC119,249$9.95M0.01%-116,11413F-HRTimelineGroup
AE Wealth Management LLC117,082$9.95M0.08%+18,12913F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/117,048$9.94M0.01%+2,83913F-HRTimelineGroup
Hosking Partners LLP113,425$9.64M0.41%-1,08313F-HRTimeline
Chevy Chase Trust Holdings, LLCin group Chevy Chase Trust Holdings, L…111,031$9.43M0.03%+3013F-HRTimelineGroup
Robeco Institutional Asset Management B…in group Robeco Institutional Asset Ma…108,696$9.23M0.02%-31,15713F-HRTimelineGroup
LBP AM SA108,392$9.21M0.14%-9,84613F-HRTimeline
Skandinaviska Enskilda Banken AB (publ)104,366$8.87M0.04%-21,78113F-HRTimeline
STOREBRAND ASSET MANAGEMENT AS104,006$8.84M0.03%+10,52813F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP102,268$8.69M0.01%-13,49613F-HRTimelineGroup
COMMONWEALTH EQUITY SERVICES, LLC97,669$8.3M0.01%+10,91213F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC94,638$8.04M0.28%-50,72213F-HRTimeline
Ensign Peak Advisors, Inc92,438$7.85M0.02%-36,81513F-HRTimeline
ROYAL LONDON ASSET MANAGEMENT LTD92,410$7.85M0.02%+9,68813F-HRTimeline
Soroban Capital Partners LP90,403$7.68M0.11%new13F-HRTimeline
Verition Fund Management LLC90,150$7.66M0.04%-127,03213F-HRTimeline
Asset Management One Co., Ltd.89,021$7.56M0.03%+4,79913F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC84,806$7.21M<0.01%-10,49213F-HRTimelineGroup
Corebridge Financial, Inc.in group Corebridge Financial, Inc.83,610$7.1M0.04%-4,18213F-HRTimelineGroup
Aufman Associates Inc83,599$7.1M4.88%-52713F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP83,461$7.09M0.01%-812,62613F-HRTimelineGroup
Cetera Investment Advisers83,222$7.07M0.01%+28,15313F-HRTimeline
LGT Group Foundationin group LGT Group Foundation82,267$6.99M0.1%-2,24613F-HRTimelineGroup
Handelsbanken Fonder AB81,554$6.93M0.03%-9,10413F-HRTimeline
Bell Bank81,170$6.9M0.37%+4,32813F-HRTimeline
Janney Montgomery Scott LLC80,743$6.86M0.02%-1,58313F-HRTimeline
KEYBANK NATIONAL ASSOCIATION/OHin group KEYBANK NATIONAL ASSOCIATION/…79,955$6.79M0.03%-88,52613F-HRTimelineGroup
DANSKE BANK A/S79,809$6.78M0.02%-62,99413F-HRTimeline
MACQUARIE GROUP LTDin group MACQUARIE GROUP LTD79,514$6.75M0.01%+13,96213F-HR/ATimelineGroup
Aquatic Capital Management LLC79,350$6.74M0.17%new13F-HRTimeline
Illinois Municipal Retirement Fund77,584$6.59M0.1%+60,27013F-HRTimeline
KLP KAPITALFORVALTNING AS75,195$6.44M0.03%+9,50013F-HRTimeline
HighTower Advisors, LLC75,459$6.41M0.01%-9,76113F-HRTimeline
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC74,945$6.37M0.01%+14,80713F-HRTimelineGroup
ARS Investment Partners, LLC72,980$6.3M0.57%-1,69513F-HRTimeline
Meridiem Capital Partners LP73,642$6.26M0.69%+13,64213F-HRTimeline
Engineers Gate Manager LP73,233$6.22M0.1%-40,71813F-HRTimeline
Genus Capital Management Inc.73,047$6.21M0.9%new13F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC71,993$6.12M0.01%-955,80013F-HRTimeline
Gotham Asset Management, LLC71,911$6.11M0.05%+26,77313F-HRTimeline
NewSquare Capital LLC71,623$6.02M0.49%-20713F-HRTimeline
Lansforsakringar Fondforvaltning AB (pu…70,613$6M0.04%+5213F-HRTimeline
HANCOCK WHITNEY CORP70,426$5.98M0.2%+28,26213F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC70,416$5.98M0.05%-2,30313F-HRTimeline
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…68,970$5.86M0.03%-5,17713F-HRTimelineGroup
CREDIT AGRICOLE S Ain group CREDIT AGRICOLE S A67,338$5.72M0.02%+4,92513F-HRTimelineGroup
Melqart Asset Management (UK) Ltd66,899$5.68M0.77%new13F-HRTimeline
Prime Capital Investment Advisors, LLC66,172$5.62M0.07%+16,53413F-HRTimeline
KBC Group NVin group KBC Group NV65,893$5.6M0.02%-4,39713F-HRTimelineGroup
Keystone Financial Group56,728$5.59M0.57%+95513F-HRTimeline
NATIXIS ADVISORS, LLCin group Natixis Investment Managers65,478$5.56M0.01%+1,58213F-HRTimelineGroup
KWMG, LLC63,991$5.44M0.55%+95713F-HRTimeline
Greenland Capital Management LP63,073$5.36M0.92%-11,13113F-HRTimeline
ODDO BHF ASSET MANAGEMENT SAS61,706$5.24M0.21%-20,50313F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
ARIZONA STATE RETIREMENT SYSTEM61,144$5.19M0.03%+3213F-HRTimeline
COBALT CAPITAL MANAGEMENT, INC.in group COBALT CAPITAL MANAGEMENT, IN…60,000$5.1M2.51%+30,00013F-HRTimelineGroup
Inlet Private Wealth, LLC59,850$5.08M1.32%-3,25013F-HRTimeline
Rafferty Asset Management, LLC59,245$5.03M0.02%-14,75613F-HRTimeline
WINDWARD CAPITAL MANAGEMENT CO /CA57,551$4.89M0.42%-19813F-HRTimeline
STATE OF MICHIGAN RETIREMENT SYSTEM57,405$4.88M0.03%013F-HRTimeline
Nishkama Capital, LLC55,967$4.75M1.99%new13F-HRTimeline
SCOTIA CAPITAL INC.54,711$4.65M0.02%+98213F-HRTimeline
ProShare Advisors LLC54,342$4.62M0.01%-1,47913F-HRTimeline
Twin Lakes Capital Management, LLC52,701$4.48M3.02%013F-HRTimeline
Quantinno Capital Management LP52,062$4.42M0.03%+16,68413F-HRTimeline
Sumitomo Mitsui DS Asset Management Com…in group SUMITOMO MITSUI FINANCIAL GRO…51,736$4.39M0.04%+2,90213F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…51,177$4.35M0.02%-1,09113F-HRTimelineGroup
Stablepoint Partners, LLC50,666$4.3M0.78%-98613F-HRTimeline
Allspring Global Investments Holdings, …in group Allspring Global Investments …50,416$4.26M0.01%+39,23113F-HRTimelineGroup
Kestra Advisory Services, LLCgroup of 3 filers holding49,781$4.23M-2,577Timeline
NewEdge Advisors, LLC48,713$4.14M0.02%+1,06413F-HRTimeline
Creative Planningin group Creative Planning48,656$4.13M<0.01%-87613F-HRTimelineGroup
Czech National Bank48,625$4.13M0.04%+2,76113F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND48,429$4.11M0.01%+10,98013F-HR/ATimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…48,415$4.11M0.02%+3,43713F-HRTimeline
Wealthfront Advisers LLC47,112$4M0.01%-63613F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…46,482$3.95M<0.01%+6,50613F-HRTimelineGroup
Retirement Systems of Alabama45,493$3.86M0.02%-30613F-HRTimeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding45,046$3.83M-231,049Timeline
State of Tennessee, Department of Treas…44,704$3.8M0.01%-17,36313F-HRTimeline
DekaBank Deutsche Girozentrale44,704$3.74M0.01%+7,60413F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC43,723$3.71M<0.01%-49213F-HR/ATimelineGroup
FORSTA AP-FONDEN43,700$3.71M0.03%-19,60013F-HRTimeline
Mubadala Investment Co PJSC43,670$3.71M0.02%+4,72513F-HRTimeline
Hanson & Doremus Investment Management43,408$3.69M0.54%-98713F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…43,404$3.69M0.01%+3,10213F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.42,764$3.63M0.01%+13,36813F-HRTimelineGroup
Mariner, LLCin group Mariner, LLC42,520$3.61M0.01%+29413F-HRTimelineGroup
READYSTATE ASSET MANAGEMENT LP42,439$3.61M0.18%+2,82413F-HRTimeline
Insight Wealth Strategies, LLC42,374$3.6M0.48%+1,32013F-HRTimeline
USS Investment Management Ltd41,840$3.55M0.03%013F-HRTimeline
NISA INVESTMENT ADVISORS, LLC40,230$3.45M0.02%+5,92013F-HRTimeline
BRITISH COLUMBIA INVESTMENT MANAGEMENT …40,449$3.44M0.02%+14413F-HRTimeline
BTC Capital Management, Inc.in group BTC Capital Management, Inc.40,240$3.42M0.31%+12,16913F-HRTimelineGroup