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Disclosery

BSX BOSTON SCIENTIFIC CORP

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COM (common), issuer CIK 885725

1,438 managers (1,488 13F filers) reported a position in BSX shares at 2026-06-30, 1,329,819,981 shares in all. 133 filers opened a position and 325 filers sold out during the quarter.

Managers
1,438
13F filers
1,488
New
133
Added
589
Reduced
622
Sold out
325
Shares held by filers
1,329,819,981

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
SECTOR GAMMA AS121,128$5.17M1.12%new13F-HRTimeline
CAPSTONE INVESTMENT ADVISORS, LLCin group CAPSTONE INVESTMENT ADVISORS,…121,122$5.17M0.04%+42,87513F-HRTimelineGroup
ABN AMRO INVESTMENT SOLUTIONSgroup of 2 filers holding120,817$5.16M-773,493Timeline
INTECH INVESTMENT MANAGEMENT LLC116,590$4.98M0.05%-63,84013F-HRTimeline
MIZUHO SECURITIES USA LLCin group MIZUHO FINANCIAL GROUP INC116,365$4.97M0.08%+26,71013F-HR/ATimelineGroup
First Nebraska Trust Co115,159$4.91M0.4%+10,06813F-HRTimeline
Empowered Funds, LLC114,625$4.89M0.03%+22,66713F-HRTimeline
BANCO BILBAO VIZCAYA ARGENTARIA, S.A.113,479$4.84M0.03%-11,29513F-HRTimeline
GLENVIEW CAPITAL MANAGEMENT, LLC113,096$4.83M0.1%new13F-HRTimeline
Gulf International Bank (UK) Ltd112,631$4.81M0.09%-1,99813F-HRTimeline
Providence Capital Advisors, LLC112,400$4.8M0.73%+45,30013F-HRTimeline
Pacer Advisors, Inc.110,779$4.73M0.01%+36,53813F-HRTimeline
LMR Partners LLPin group LMR Partners LLP107,478$4.59M0.03%-125,32313F-HRTimelineGroup
Virtu Financial LLCin group Virtu Financial LLC106,669$4.55M0.14%+34,76313F-HRTimelineGroup
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…105,505$4.5M0.01%-683,58713F-HRTimeline
Headland Capital, LLC105,113$4.49M1.11%+10,85613F-HRTimeline
Fortis Capital Management LLC102,754$4.39M0.49%+16,05913F-HRTimeline
GLENMEDE TRUST CO NAin group GLENMEDE TRUST CO NA102,235$4.36M0.02%-19,33313F-HRTimelineGroup
Canada Post Corp Registered Pension Plan101,583$4.34M0.15%+16,25413F-HRTimeline
Advisory Services Network, LLC100,315$4.28M0.05%+36,27913F-HRTimeline
Journey Advisory Group, LLC99,696$4.26M0.33%+93,84613F-HRTimeline
O'Brien Greene & Co. Inc99,578$4.25M1.17%+16,17213F-HRTimeline
DARK FOREST CAPITAL MANAGEMENT LP98,856$4.22M0.27%+70,22413F-HRTimeline
Robeco Institutional Asset Management B…group of 2 filers holding98,512$4.2M-51,065Timeline
Crossmark Global Holdings, Inc.98,249$4.19M0.05%+15813F-HRTimeline
TWO SIGMA SECURITIES, LLC98,200$4.19M0.36%+71,01913F-HRTimeline
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.in group LANDSCAPE CAPITAL MANAGEMENT,…97,691$4.17M0.27%+54,04713F-HRTimelineGroup
Sciencast Management LP96,280$4.11M0.85%+87,87913F-HRTimeline
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP94,958$4.05M<0.01%+6,18513F-HRTimelineGroup
Pekin Hardy Strauss, Inc.94,926$4.05M0.36%new13F-HRTimeline
VAN LANSCHOT KEMPEN INVESTMENT MANAGEME…94,918$4.05M0.03%-183,52313F-HRTimeline
Investment Management Corp of Ontario94,823$4.05M0.05%-11,20013F-HRTimeline
Hennion & Walsh Asset Management, Inc.93,021$3.97M0.11%-12,88513F-HRTimeline
Meiji Yasuda Life Insurance Cogroup of 3 filers holding92,220$3.94M-51,708Timeline
Sivik Global Healthcare LLC62,000$3.89M2.95%013F-HRTimeline
Norinchukin Bank, Thein group Norinchukin Bank, The90,805$3.88M0.04%+37613F-HRTimelineGroup
M&T Bank Corpin group M&T Bank Corp90,305$3.85M0.01%-16,00513F-HRTimelineGroup
NLB Skladi, upravljanje premozenja, d.o…90,231$3.85M0.15%-29,63613F-HRTimeline
SouthState Bank Corpin group SouthState Bank Corp89,438$3.82M0.16%-85,63413F-HRTimelineGroup
FIRST NATIONAL BANK OF OMAHAgroup of 2 filers holding88,421$3.82M+69,796Timeline
PARK AVENUE SECURITIES LLCin group PARK AVENUE SECURITIES LLC88,935$3.8M0.02%+66,26913F-HRTimelineGroup
Dodge & Cox87,485$3.73M<0.01%-1,40013F-HRTimeline
Sava Infond d.o.o.87,020$3.71M0.26%+41,91013F-HRTimeline
OSBORNE PARTNERS CAPITAL MANAGEMENT, LLC86,598$3.7M0.21%+4,08713F-HRTimeline
OPPENHEIMER ASSET MANAGEMENT INC.group of 2 filers holding86,423$3.69M-50,626Timeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…86,205$3.68M0.09%-21,08813F-HRTimelineGroup
DELTEC ASSET MANAGEMENT LLC85,900$3.67M0.54%+30,50013F-HRTimeline
AGF MANAGEMENT LTDin group AGF MANAGEMENT LTD85,432$3.65M0.01%-27,05113F-HRTimelineGroup
Generali Investments Towarzystwo Fundus…in group Generali Powszechne Towarzyst…85,000$3.63M1.46%+47,00013F-HRTimelineGroup
OMERS ADMINISTRATION Corp84,750$3.62M0.02%+4,81413F-HRTimeline
FACTORY MUTUAL INSURANCE CO84,600$3.61M0.03%013F-HRTimeline
FIDEURAM - INTESA SANPAOLO PRIVATE BANK…83,972$3.58M0.11%-92,44913F-HRTimeline
HARTFORD INVESTMENT MANAGEMENT CO82,164$3.51M0.1%-2,36913F-HRTimeline
Cullen/Frost Bankers, Inc.in group Cullen/Frost Bankers, Inc.81,201$3.47M0.03%-258,46013F-HRTimelineGroup
Generali Asset Management SPA SGR80,532$3.44M0.06%+19,08313F-HRTimeline
Maryland State Retirement & Pension Sys…80,108$3.42M0.06%+6,48713F-HRTimeline
Avidity Partners Management LP80,000$3.41M0.55%+20,00013F-HRTimeline
GREENWOOD CAPITAL ASSOCIATES LLC78,520$3.35M0.33%new13F-HRTimeline
Machina Capital S.A.S.77,929$3.33M0.53%+71,51613F-HRTimeline
BROWN, LISLE/CUMMINGS, INC.77,778$3.32M0.74%+2,01513F-HRTimeline
LOCKHEED MARTIN INVESTMENT MANAGEMENT CO77,480$3.31M0.13%-8,44013F-HRTimeline
Arax Advisory Partners77,337$3.3M0.02%+59,46013F-HRTimeline
Headlands Technologies LLC77,266$3.3M0.35%+54,53413F-HRTimeline
Marks Group Wealth Management, Inc77,236$3.3M0.29%+74,00513F-HRTimeline
Wealthfront Advisers LLC76,210$3.25M0.01%-22,89413F-HRTimeline
BI Asset Management Fondsmaeglerselskab…in group BI Asset Management Fondsmaeg…76,151$3.25M0.03%+4,55813F-HRTimelineGroup
Louisiana State Employees Retirement Sy…76,000$3.24M0.05%+40013F-HR/ATimeline
Security National Bank74,682$3.19M0.38%+25,65413F-HRTimeline
CAISSE DES DEPOTS ET CONSIGNATIONS74,241$3.17M0.05%-19,08413F-HRTimeline
Bleakley Financial Group, LLC74,133$3.16M0.04%+30,43913F-HRTimeline
PRUDENTIAL PLCin group PRUDENTIAL PLC73,903$3.15M0.02%+46,63513F-HRTimelineGroup
Jain Global LLC73,895$3.15M0.04%+56,32813F-HRTimeline
NEW MEXICO EDUCATIONAL RETIREMENT BOARD73,762$3.15M0.08%+5,00013F-HRTimeline
Encore Global Management, LP73,700$3.15M3.09%+27,20013F-HRTimeline
Pictet North America Advisors SA72,976$3.11M0.27%+27313F-HRTimeline
McGuire Investment Group, LLC72,292$3.09M0.27%new13F-HRTimeline
Vestmark Advisory Solutions, Inc.71,743$3.06M0.03%-74,85013F-HRTimeline
Compagnie Lombard Odier SCmA71,353$3.05M0.03%-2,56513F-HRTimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management71,324$3.04M0.01%-1,284,80913F-HRTimelineGroup
RBA Wealth Management, LLC71,213$3.04M1.12%+7,47613F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC70,797$3.02M0.01%-74,88213F-HRTimelineGroup
Illinois Municipal Retirement Fund69,807$2.98M0.03%-79,37513F-HRTimeline
Sanctuary Advisors, LLC69,677$2.97M0.01%-23,71813F-HRTimeline
BRADLEY FOSTER & SARGENT INC/CT69,510$2.97M0.04%-557,96013F-HRTimeline
Oak Thistle LLC69,383$2.96M0.29%+52,46713F-HRTimeline
EASTERN BANK69,229$2.95M0.05%-262,22713F-HRTimeline
Horizon Investments, LLC69,142$2.95M0.03%+19,51613F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…68,883$2.94M0.04%-102,68513F-HRTimelineGroup
Osmosis Investment Management UK Ltd68,551$2.93M0.14%-80,12513F-HRTimeline
Waterway Wealth Management, LLC68,504$2.92M0.6%new13F-HRTimeline
QUADRANT CAPITAL GROUP LLC67,683$2.89M0.08%+41,70913F-HRTimeline
NewEdge Advisors, LLC67,588$2.88M0.01%+2,12713F-HRTimeline
AG2R LA MONDIALE GESTION D'ACTIFS67,511$2.88M0.1%+6,48613F-HRTimeline
MASTERINVEST Kapitalanlage GmbH66,131$2.82M0.24%+25,89613F-HRTimeline
Ally Financial Inc.in group Ally Financial Inc.66,000$2.82M0.36%013F-HRTimelineGroup
BDF-GESTION51,301$2.8M0.37%-5,76813F-HRTimeline
GMT Capital Corp64,600$2.76M0.14%new13F-HRTimeline
Wealthspire Retirement, LLC63,869$2.75M0.15%-1,34613F-HRTimeline
GREAT VALLEY ADVISOR GROUP, INC.in group GREAT VALLEY ADVISOR GROUP, I…62,843$2.68M0.04%+10,35213F-HRTimelineGroup
TOKIO MARINE ASSET MANAGEMENT CO LTDin group TOKIO MARINE HOLDINGS, INC.62,063$2.65M0.08%+8,89313F-HRTimelineGroup
BRASADA CAPITAL MANAGEMENT, LP61,699$2.63M0.48%-14,60913F-HR/ATimeline
Davidson Capital Management Inc.61,549$2.63M0.42%+3,93313F-HRTimeline
Lombard Odier Asset Management (Europe)…61,349$2.62M0.11%-90,11413F-HRTimeline
Union Bancaire Privee, UBP SA62,129$2.58M0.03%-173,10513F-HRTimeline
HANTZ FINANCIAL SERVICES, INC.60,112$2.57M0.03%+28,65513F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Cyndeo Wealth Partners, LLC59,790$2.55M0.12%+1,39813F-HRTimeline
CSM Advisors, LLC59,629$2.54M0.05%-913F-HRTimeline
Turn8 Private Wealth Inc.56,605$2.53M1.69%new13F-HRTimeline
COMMERCE BANKin group COMMERCE BANK58,917$2.51M0.01%-12,35113F-HRTimelineGroup
&PARTNERS59,560$2.48M0.01%-9,70613F-HRTimeline
HB Wealth Management, LLC58,212$2.48M0.01%+1,52513F-HRTimeline
ALERUS FINANCIAL NA57,718$2.46M0.11%-19,31613F-HRTimeline
Castlefield Investment Partners LLP56,907$2.43M1.65%+3,04613F-HRTimeline
Cresset Asset Management, LLC56,634$2.42M0.01%+32,30013F-HRTimeline
Keel Point, LLC56,464$2.41M0.14%+15,00013F-HRTimeline
AE Wealth Management LLC56,355$2.41M0.01%-150,24813F-HRTimeline
Concurrent Investment Advisors, LLCin group Concurrent Investment Advisor…55,565$2.37M0.02%+24,16613F-HRTimelineGroup
BRIGHTON JONES LLC55,109$2.35M0.04%+8,12113F-HRTimeline
Fiduciary Trust Coin group Fiduciary Trust Co54,971$2.35M0.03%+33,97813F-HRTimelineGroup
RESOURCES MANAGEMENT CORP /CT/ /ADV54,885$2.34M0.3%+6,20013F-HRTimeline
Ninety One North America, Inc.54,860$2.34M0.11%-34,15913F-HRTimeline
AIA Group Ltdin group AIA Group Ltd54,777$2.34M0.03%-131,88813F-HR/ATimelineGroup
Steward Partners Investment Advisory, L…53,961$2.3M0.01%-6,61213F-HRTimeline
Capital Analysts, LLCin group Capital Analysts, LLC53,256$2.27M0.05%+4,64113F-HRTimelineGroup
Callan Family Office, LLCin group Callan Family Office, LLC52,745$2.25M0.04%+21,47113F-HRTimelineGroup
Kintegral Advisory, LLCin group Kintegral Advisory, LLC51,777$2.21M0.18%013F-HRTimelineGroup
WEALTHEDGE INVESTMENT ADVISORS, LLC51,395$2.19M0.75%new13F-HRTimeline
OneDigital Investment Advisors LLC51,342$2.19M0.02%+34,70013F-HRTimeline
E. Ohman J:or Asset Management AB51,275$2.19M0.05%-541,89013F-HRTimeline
Cambridge Investment Research Advisors,…51,066$2.18M<0.01%-2,75713F-HR/ATimeline
Orion Porfolio Solutions, LLC50,552$2.16M0.02%+13,15013F-HRTimeline
Empirical Finance, LLC50,142$2.14M0.09%+1,74513F-HRTimeline
ROTHSCHILD INVESTMENT LLC50,129$2.14M0.08%+36,27213F-HRTimeline
Sequoia Financial Advisors, LLC49,355$2.11M0.01%+1,11913F-HRTimeline
Mattson Financial Services, LLC46,991$2.1M0.44%+20,50913F-HRTimeline
Fulcrum Asset Management LLP47,763$2.08M0.21%+4,91213F-HRTimeline
Bayesian Capital Management, LP48,500$2.07M1.32%+24,90013F-HRTimeline
Exome Asset Management LLC48,347$2.06M1.27%013F-HRTimeline
Siemens Fonds Invest GmbH48,209$2.06M0.1%-6,76213F-HRTimeline
Nicollet Investment Management, Inc.48,069$2.05M0.63%+21413F-HRTimeline
Generali Investments, Management Co LLC48,040$2.05M0.45%+18,56613F-HRTimeline
Laird Norton Wetherby Trust Company, LLCin group Laird Norton Wetherby Trust C…47,988$2.05M0.04%-2,51213F-HRTimelineGroup
First National Trust Co47,888$2.04M0.07%-64,58913F-HRTimeline
BENJAMIN EDWARDS INCin group BENJAMIN EDWARDS INC47,458$2.03M0.02%+2,26313F-HRTimelineGroup
Crystal Rock Capital Management47,245$2.02M1.03%-3,40013F-HRTimeline
Baird Financial Group, Inc.in group Baird Financial Group, Inc.46,812$2M<0.01%-125,43813F-HRTimelineGroup
Chicago Partners Investment Group LLC45,793$2M0.04%+32,39713F-HRTimeline
EVENTIDE ASSET MANAGEMENT, LLC46,071$1.98M0.03%+3,81513F-HRTimeline
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC46,375$1.98M0.01%-5,23413F-HRTimeline
CHANNEL WEALTH LLC46,098$1.97M0.44%-8,02613F-HRTimeline
EXCHANGE TRADED CONCEPTS, LLC45,990$1.96M0.01%-21,41113F-HR/ATimeline
Havemeyer Place LP45,892$1.96M0.19%+8,45313F-HRTimeline
Bouvel Investment Partners, LLC45,853$1.96M0.44%-70913F-HRTimeline
Tema ETFs LLC45,794$1.95M0.06%+6,52213F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.45,639$1.95M<0.01%-995,21813F-HRTimelineGroup
Caprock Group, LLC45,285$1.93M0.04%-63613F-HRTimeline
Metis Global Partners, LLC44,530$1.9M0.04%+2,30613F-HRTimeline
Advisors Asset Management, Inc.44,147$1.88M0.03%+1,79313F-HRTimeline
LECAP ASSET MANAGEMENT LTD44,117$1.88M0.81%new13F-HRTimeline
North Dakota State Investment Board43,892$1.87M0.08%+1,13113F-HRTimeline
Aurora Investment Counsel43,857$1.87M0.96%new13F-HRTimeline
Legacy Wealth Management, LLC / MS42,748$1.82M0.47%-9,28413F-HRTimeline
MIDDLETON & CO INC/MA42,397$1.81M0.19%+18,64013F-HRTimeline
BNP PARIBASin group BNP PARIBAS33,428$1.77M0.05%-12,50113F-HRTimelineGroup
GF FUND MANAGEMENT CO. LTD.41,184$1.76M0.02%+43513F-HRTimeline
Unifi Asset Management LP41,123$1.76M1.24%013F-HRTimeline
WHITTIER TRUST CO39,331$1.75M0.02%-288,89513F-HRTimeline
TANDEM CAPITAL MANAGEMENT CORP /ADV40,972$1.75M0.74%-10,19813F-HRTimeline
EP Wealth Advisors, LLC40,819$1.74M0.01%+16,06213F-HRTimeline
SECURIAN ASSET MANAGEMENT, INC39,510$1.74M0.06%-70013F-HRTimeline
UNITED CAPITAL FINANCIAL ADVISORS, LLCin group UNITED CAPITAL FINANCIAL ADVI…40,446$1.73M0.01%-2,58613F-HRTimelineGroup
Groupe la Francaisein group Groupe la Francaise39,419$1.68M0.02%-307,48213F-HRTimelineGroup
Eleva Capital SAS26,667$1.67M0.49%013F-HRTimeline
CHOREO, LLC38,473$1.64M0.02%-8,82713F-HRTimeline
Yarbrough Capital, LLC38,456$1.64M0.05%013F-HRTimeline
Spartan Wealth Advisory Services LLC38,123$1.63M0.13%-26,93413F-HRTimeline
Ascent Group, LLCin group Ascent Group, LLC37,895$1.62M0.05%+3,29413F-HRTimelineGroup
Global Retirement Partners, LLC37,710$1.61M0.02%13F-HRTimeline
Financiere des Professionnels - Fonds d…37,670$1.61M0.09%-1,07513F-HRTimeline
Numerai GP LLC37,434$1.6M0.13%-8,87413F-HRTimeline
KEYBANK NATIONAL ASSOCIATION/OHin group KEYBANK NATIONAL ASSOCIATION/…37,361$1.59M0.01%+2,66813F-HRTimelineGroup
Focus Financial Network, Inc.37,203$1.59M0.05%+10,61613F-HRTimeline
Meeder Advisory Services, Inc.group of 2 filers holding36,981$1.58M-1,433Timeline
May Hill Capital, LLC36,875$1.57M0.33%+21613F-HRTimeline
Schear Investment Advisers, LLC36,860$1.57M0.53%-3,02213F-HRTimeline
Phraction Management LLC36,558$1.56M0.38%-5013F-HRTimeline
King Wealth Management Group36,514$1.56M0.17%+29,51413F-HRTimeline
COURIER CAPITAL LLC36,504$1.56M0.08%+6,24613F-HRTimeline
Mengis Capital Management, Inc.36,445$1.56M0.24%-10,62113F-HRTimeline
Daiichi Life Insurance Co., Ltd.in group Daiichi Life Insurance Co., L…36,343$1.55M0.04%-195,15413F-HRTimelineGroup
SECTORAL ASSET MANAGEMENT INC36,330$1.55M1.08%+1,55013F-HRTimeline
Linden Thomas Advisory Services, LLC36,301$1.55M0.12%+1,37113F-HRTimeline
CHICAGO TRUST Co NA36,064$1.54M0.22%+3,17713F-HRTimeline
BOSTON FAMILY OFFICE LLC36,005$1.54M0.09%+5,14013F-HRTimeline
Summit Trail Advisors, LLC35,355$1.51M0.02%+4,41313F-HRTimeline
Wahed Invest LLC35,288$1.51M0.16%-2,02313F-HRTimeline
FIDUCIARY FAMILY OFFICE, LLC34,870$1.49M0.37%+12,33413F-HRTimeline
Trivium Point Advisory, LLC34,578$1.48M0.13%new13F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC34,458$1.47M<0.01%-11,01513F-HRTimelineGroup
WESTFIELD CAPITAL MANAGEMENT CO LP34,378$1.47M<0.01%+28,41313F-HRTimeline