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Disclosery

BSX BOSTON SCIENTIFIC CORP

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COM (common), issuer CIK 885725

1,633 managers (1,683 13F filers) reported a position in BSX shares at 2026-03-31, 1,341,665,433 shares in all. 164 filers opened a position and 280 filers sold out during the quarter.

Managers
1,633
13F filers
1,683
New
164
Added
679
Reduced
639
Sold out
280
Shares held by filers
1,341,665,433

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 2026

Filers in the available 13F reports with a share position at 2026-03-31, 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
M&G PLCin group M&G PLC143,246$9.02M0.05%+1,26613F-HRTimelineGroup
Atle Fund Management AB40,432$8.84M2.86%-68,25013F-HRTimeline
OCCUDO QUANTITATIVE STRATEGIES LP153,038$8.82M0.48%-24,02813F-HRTimeline
Rokos Capital Management LLPin group Rokos Capital Management LLP140,163$8.79M0.16%new13F-HRTimelineGroup
Janney Montgomery Scott LLC139,555$8.76M0.02%-163,43713F-HRTimeline
OPPENHEIMER ASSET MANAGEMENT INC.group of 2 filers holding137,049$8.6M-89,785Timeline
Think Investments LP136,000$8.53M1.15%new13F-HRTimeline
GDS Wealth Management135,991$8.53M0.51%+6,64013F-HRTimeline
First National Bank of Mount Dora, Trus…134,736$8.45M1.83%new13F-HRTimeline
Financial Perspectives, Inc134,570$8.44M2.36%-59713F-HRTimeline
Moran Wealth Management, LLC132,336$8.3M0.25%-49,99813F-HRTimeline
WHITTIER TRUST CO OF NEVADA INC130,931$8.19M0.17%+128,39113F-HRTimeline
Lido Advisors, LLCin group Lido Advisors, LLC129,133$8.1M0.03%-11,14913F-HRTimelineGroup
FIRST AMERICAN BANK127,344$7.99M0.5%+5,52713F-HRTimeline
TWINBEECH CAPITAL LP124,593$7.82M0.81%-33,25813F-HRTimeline
BANCO BILBAO VIZCAYA ARGENTARIA, S.A.124,774$7.81M0.05%-10,37613F-HRTimeline
MONTANOVA CAPITAL, LLC123,941$7.78M0.21%-229,62013F-HRTimeline
EXENCIAL WEALTH ADVISORS, LLC123,124$7.73M0.24%+120,60713F-HRTimeline
GLENMEDE TRUST CO NAin group GLENMEDE TRUST CO NA121,568$7.63M0.04%+13,57213F-HRTimelineGroup
NLB Skladi, upravljanje premozenja, d.o…119,867$7.52M0.36%-5,62713F-HRTimeline
OpenArc Corporate Advisory, LLC119,786$7.52M0.11%-20,31713F-HRTimeline
Clark Capital Management Group, Inc.118,364$7.43M0.05%+40,63313F-HRTimeline
Strategic Wealth Investment Group, LLC116,606$7.32M0.93%+14,92513F-HRTimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…115,669$7.26M0.06%013F-HRTimeline
Gulf International Bank (UK) Ltd114,629$7.19M0.16%+40,10013F-HRTimeline
Rafferty Asset Management, LLC114,594$7.19M0.03%-45,01213F-HRTimeline
Formuepleje A/S113,645$7.13M0.65%-222,80713F-HRTimeline
AGF MANAGEMENT LTDin group AGF MANAGEMENT LTD112,483$7.06M0.03%-1,574,85313F-HRTimelineGroup
First National Trust Co112,477$7.06M0.24%-3,69313F-HRTimeline
AVITY INVESTMENT MANAGEMENT INC.111,381$6.99M0.51%-106,36813F-HRTimeline
Northside Capital Management, LLC111,177$6.98M0.61%new13F-HRTimeline
Badgley Phelps Wealth Managers, LLC111,135$6.97M0.14%+1,42313F-HRTimeline
J. Safra Sarasin Holding AGin group J. Safra Sarasin Holding AG109,029$6.84M0.12%-161,43613F-HRTimelineGroup
FLPUTNAM INVESTMENT MANAGEMENT CO108,824$6.83M0.1%-226,40413F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…107,293$6.73M0.17%+39,58213F-HRTimelineGroup
M&T Bank Corpin group M&T Bank Corp106,310$6.67M0.02%+3,19713F-HR/ATimelineGroup
Investment Management Corp of Ontario106,023$6.65M0.09%-27,51813F-HRTimeline
Hennion & Walsh Asset Management, Inc.105,906$6.65M0.22%+2,31713F-HRTimeline
SPIREPOINT PRIVATE CLIENT, LLC105,697$6.63M0.63%+11,61313F-HRTimeline
Synergy Asset Management, LLCin group Synergy Asset Management, LLC105,453$6.62M0.7%-142,65713F-HRTimelineGroup
BRAUN STACEY ASSOCIATES INC105,341$6.61M0.22%-151,75213F-HRTimeline
First Nebraska Trust Co105,091$6.59M0.61%-10013F-HRTimeline
LONE PINE CAPITAL LLC104,655$6.57M0.05%-97,04813F-HRTimeline
Exane Asset Management89,197$6.45M1.32%new13F-HRTimeline
AXQ CAPITAL, LP100,056$6.28M0.81%+87,50913F-HRTimeline
Leonteq Securities AG99,255$6.23M0.38%+80,33313F-HRTimeline
Wealthfront Advisers LLC99,104$6.22M0.01%-27,18013F-HRTimeline
Saranac Partners Ltd95,541$6.2M2.68%+18,89513F-HRTimeline
Liontrust Investment Partners LLP98,662$6.19M0.11%-21,85813F-HR/ATimeline
Crossmark Global Holdings, Inc.98,091$6.16M0.09%-93513F-HRTimeline
Caitong International Asset Management …97,766$6.13M1.13%+93,75213F-HRTimeline
LGT Fund Management Co Ltd.95,955$6.02M0.26%+36,61113F-HRTimeline
Verition Fund Management LLC95,375$5.98M0.06%+47,43813F-HRTimeline
Meiji Yasuda Life Insurance Cogroup of 2 filers holding95,221$5.98M-3,129Timeline
Headland Capital, LLC94,257$5.91M1.67%+3,74713F-HRTimeline
Quantitative Investment Management, LLC93,718$5.88M0.61%new13F-HRTimeline
Sanctuary Advisors, LLC93,395$5.86M0.03%-34713F-HRTimeline
CAISSE DES DEPOTS ET CONSIGNATIONS93,325$5.86M0.1%+5,63113F-HRTimeline
Empowered Funds, LLC91,958$5.77M0.04%new13F-HR/ATimeline
Vident Advisory, LLCin group Vident Advisory, LLC91,925$5.77M0.05%+32,24513F-HRTimelineGroup
Hamilton Capital Partners Inc.91,895$5.77M0.19%+35,51213F-HRTimeline
Ninety One SA (Pty) Ltd91,742$5.71M0.25%+83,63113F-HRTimeline
CAPTRUST FINANCIAL ADVISORS90,594$5.68M0.01%+30,50413F-HRTimeline
Norinchukin Bank, Thein group Norinchukin Bank, The90,429$5.67M0.07%+30413F-HRTimelineGroup
MIZUHO SECURITIES USA LLCin group MIZUHO FINANCIAL GROUP INC89,655$5.63M0.13%-18,28713F-HRTimelineGroup
Foresight Group Ltd Liability Partnersh…89,343$5.61M0.99%new13F-HRTimeline
Ninety One North America, Inc.89,019$5.59M0.25%+11,30113F-HRTimeline
Dodge & Cox88,885$5.58M<0.01%013F-HRTimeline
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP88,773$5.57M<0.01%+33,95413F-HRTimelineGroup
Fortis Capital Management LLC86,695$5.44M0.73%+43,89813F-HRTimeline
LOCKHEED MARTIN INVESTMENT MANAGEMENT CO85,920$5.39M0.2%+31,37013F-HRTimeline
Edgestream Partners, L.P.85,752$5.38M0.18%+66,29313F-HRTimeline
Canada Post Corp Registered Pension Plan85,329$5.35M0.21%+27,52613F-HRTimeline
FACTORY MUTUAL INSURANCE CO84,600$5.31M0.06%+13,50013F-HRTimeline
DUPONT CAPITAL MANAGEMENT CORP84,550$5.31M0.6%-8,86913F-HRTimeline
HARTFORD INVESTMENT MANAGEMENT CO84,533$5.3M0.17%-1,33513F-HRTimeline
BTC Capital Management, Inc.in group BTC Capital Management, Inc.84,238$5.28M0.36%+30,77813F-HRTimelineGroup
O'Brien Greene & Co. Inc83,406$5.23M1.48%new13F-HRTimeline
STONERIDGE INVESTMENT PARTNERS LLC82,824$5.2M3.76%new13F-HRTimeline
Equitable Holdings, Inc.in group Equitable Holdings, Inc.57,465$5.18M0.03%+34,88213F-HRTimelineGroup
OSBORNE PARTNERS CAPITAL MANAGEMENT, LLC82,511$5.18M0.27%new13F-HRTimeline
WINTON GROUP Ltdin group WINTON GROUP Ltd82,256$5.16M0.18%-69,19713F-HRTimelineGroup
Northwest & Ethical Investments L.P.81,182$5.09M0.12%-3,97013F-HRTimeline
Alberta Investment Management Corp80,400$5.05M0.03%+1,64013F-HRTimeline
ELEVATION POINT WEALTH PARTNERS, LLC80,011$5.02M0.12%+64,90813F-HRTimeline
OMERS ADMINISTRATION Corp79,936$5.02M0.03%+5,32613F-HRTimeline
CAPSTONE INVESTMENT ADVISORS, LLCin group CAPSTONE INVESTMENT ADVISORS,…78,247$4.91M0.04%+67,77113F-HRTimelineGroup
ALERUS FINANCIAL NA77,034$4.83M0.24%-7,24013F-HRTimeline
Bridgewater Associates, LP76,992$4.83M0.02%-16,75313F-HRTimeline
CIBC WORLD MARKET INC.76,709$4.81M0.01%+51,47713F-HRTimeline
BRASADA CAPITAL MANAGEMENT, LP76,308$4.78M0.88%-7,95313F-HRTimeline
BROWN, LISLE/CUMMINGS, INC.75,763$4.75M1.19%+1,32013F-HRTimeline
Louisiana State Employees Retirement Sy…75,600$4.74M0.08%-10013F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC75,212$4.72M0.11%+38,76813F-HRTimeline
Pacer Advisors, Inc.74,241$4.66M0.01%-50,89013F-HR/ATimeline
Compagnie Lombard Odier SCmA73,918$4.64M0.06%+66,70313F-HRTimeline
Quantbot Technologies LP73,709$4.63M0.19%-40,86613F-HRTimeline
Maryland State Retirement & Pension Sys…73,621$4.62M0.09%013F-HRTimeline
Pictet North America Advisors SA72,703$4.56M0.45%+13,72913F-HRTimeline
Virtu Financial LLCin group Virtu Financial LLC71,906$4.51M0.19%+59,03513F-HRTimelineGroup
BI Asset Management Fondsmaeglerselskab…in group BI Asset Management Fondsmaeg…71,593$4.49M0.05%-58,92313F-HRTimelineGroup
COMMERCE BANKin group COMMERCE BANK71,268$4.47M0.02%+3,36613F-HRTimelineGroup
NEW MEXICO EDUCATIONAL RETIREMENT BOARD68,762$4.32M0.13%013F-HRTimeline
&PARTNERS69,266$4.3M0.02%-15,68013F-HRTimeline
EXCHANGE TRADED CONCEPTS, LLC67,401$4.23M0.03%+2,11313F-HRTimeline
SEGALL BRYANT & HAMILL, LLC67,359$4.23M0.06%-8,16413F-HR/ATimeline
Providence Capital Advisors, LLC67,100$4.21M0.69%-50013F-HRTimeline
SILVERCREST ASSET MANAGEMENT GROUP LLC66,465$4.17M0.03%-2,54913F-HRTimeline
QUEST INVESTMENT MANAGEMENT LLC66,454$4.17M0.49%-20,88013F-HRTimeline
GROUP ONE TRADING LLC66,446$4.17M0.14%+44,40213F-HRTimeline
Banque Cantonale Vaudoisein group Banque Cantonale Vaudoise66,323$4.16M0.16%+25,10613F-HRTimelineGroup
Ally Financial Inc.in group Ally Financial Inc.66,000$4.14M0.52%+55,00013F-HRTimelineGroup
UMB Bank, n.a.65,934$4.14M0.06%-2,82413F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
NewEdge Advisors, LLC65,461$4.11M0.01%-27,58313F-HR/ATimeline
Wealthspire Retirement, LLC65,215$4.09M0.25%+68313F-HRTimeline
Spartan Wealth Advisory Services LLC65,057$4.08M0.36%13F-HRTimeline
NEVILLE RODIE & SHAW INC64,770$4.06M0.3%+18,48013F-HRTimeline
Advisory Services Network, LLC64,036$4.02M0.05%+24,57913F-HRTimeline
RBA Wealth Management, LLC63,737$4M1.44%+1,36813F-HRTimeline
Larson Financial Group LLC63,618$3.99M0.13%+1,90213F-HRTimeline
NorthCoast Asset Management LLC63,400$3.98M0.09%-167,17013F-HRTimeline
Davidson Kempner Capital Management LP63,250$3.97M0.07%new13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
LOUISBOURG INVESTMENTS INC.84,087$3.97M0.75%+76,22013F-HRTimeline
NICOLET BANKSHARES INCin group NICOLET BANKSHARES INC63,057$3.95M0.15%new13F-HRTimelineGroup
Atria Investments, Inc62,651$3.93M0.04%-12,00913F-HRTimeline
KENNEDY CAPITAL MANAGEMENT LLC62,306$3.91M0.08%+24,86313F-HRTimeline
Sivik Global Healthcare LLC62,000$3.89M2.95%-8,00013F-HRTimeline
Generali Asset Management SPA SGR61,449$3.86M0.08%-33,20313F-HRTimeline
AG2R LA MONDIALE GESTION D'ACTIFS61,025$3.83M0.17%+1,48113F-HRTimeline
DNCA FINANCE61,000$3.83M0.22%new13F-HRTimeline
Cornerstone Wealth Group, LLC64,233$3.82M0.25%+59,72213F-HRTimeline
Steward Partners Investment Advisory, L…60,573$3.8M0.02%+7,06613F-HRTimeline
Granite Investment Partners, LLC60,473$3.79M0.23%+1,00313F-HRTimeline
Avidity Partners Management LP60,000$3.77M0.76%-54,50013F-HR/ATimeline
Kentucky Retirement Systemsgroup of 2 filers holding149,084$3.76M+17,562Timeline
CSM Advisors, LLC59,638$3.74M0.09%new13F-HRTimeline
OXFORD ASSET MANAGEMENT LLP59,288$3.72M1.5%+54,39913F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Arvest Bank Trust Division58,889$3.7M0.2%-71913F-HRTimeline
Cyndeo Wealth Partners, LLC58,392$3.66M0.19%+13,00413F-HRTimeline
Allworth Financial LP58,167$3.65M0.01%+11,98913F-HRTimeline
SCOTIA CAPITAL INC.57,982$3.64M0.01%+5,50813F-HRTimeline
Davidson Capital Management Inc.57,616$3.62M0.66%+57,48613F-HRTimeline
BDF-GESTION57,069$3.58M0.48%+19,02313F-HRTimeline
HB Wealth Management, LLC56,687$3.56M0.02%+6,85013F-HRTimeline
Campbell & CO Investment Adviser LLC56,402$3.54M0.2%-20,57013F-HRTimeline
NewEdge Wealth, LLC56,101$3.52M0.04%-16,51513F-HRTimeline
Quintet Private Bank (Europe) S.A.56,025$3.52M0.24%+24,73113F-HRTimeline
BNP PARIBASin group BNP PARIBAS45,929$3.49M0.11%-22,82313F-HRTimelineGroup
DELTEC ASSET MANAGEMENT LLC55,400$3.48M0.64%+13,10013F-HRTimeline
Empower Advisory Group, LLCin group Empower Annuity Insurance Co …55,203$3.46M0.01%-39,62613F-HRTimelineGroup
Siemens Fonds Invest GmbH54,971$3.45M0.2%+2,93513F-HRTimeline
CHANNEL WEALTH LLC54,124$3.4M0.82%+19,50213F-HRTimeline
Costello Asset Management, INC54,018$3.39M1.17%-3,95513F-HRTimeline
Castlefield Investment Partners LLP53,861$3.38M2.58%+6,23513F-HRTimeline
Cambridge Investment Research Advisors,…53,823$3.38M0.01%-10,54213F-HRTimeline
Brooklyn Investment Group53,712$3.37M0.11%+10,06113F-HRTimeline
TOKIO MARINE ASSET MANAGEMENT CO LTDin group TOKIO MARINE HOLDINGS, INC.53,170$3.34M0.12%+2,86413F-HRTimelineGroup
Transamerica Financial Advisors, LLCin group Transamerica Financial Adviso…52,849$3.32M0.28%-2,10213F-HRTimelineGroup
Torrey Growth & Income Advisors52,698$3.31M1.39%+3,80013F-HRTimeline
GREAT VALLEY ADVISOR GROUP, INC.in group GREAT VALLEY ADVISOR GROUP, I…52,491$3.29M0.06%+7,57313F-HRTimelineGroup
Legacy Wealth Management, LLC / MS52,032$3.27M0.93%+2,23213F-HRTimeline
Kintegral Advisory, LLCin group Kintegral Advisory, LLC51,777$3.25M0.31%-2,29613F-HRTimelineGroup
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC51,609$3.24M0.01%+7013F-HRTimeline
KING LUTHER CAPITAL MANAGEMENT CORP51,231$3.21M0.01%-1,39013F-HRTimeline
TANDEM CAPITAL MANAGEMENT CORP /ADV51,170$3.21M1.61%-1,52013F-HRTimeline
Crystal Rock Capital Management50,645$3.18M1.89%-8,37513F-HRTimeline
PRAXIS INVESTMENT MANAGEMENT INC50,500$3.17M0.19%013F-HRTimeline
Laird Norton Wetherby Trust Company, LLCin group Laird Norton Wetherby Trust C…50,500$3.17M0.07%-4,59213F-HRTimelineGroup
HIGHLAND CAPITAL MANAGEMENT, LLC50,000$3.14M0.17%-1,00013F-HRTimeline
ECOFI INVESTISSEMENTS SA50,000$3.14M5.71%-43,90013F-HRTimeline
Horizon Investments, LLC49,626$3.11M0.03%-35,59513F-HRTimeline
Security National Bank49,028$3.08M0.45%+35313F-HRTimeline
Meiji Yasuda America Inc48,707$3.06M0.76%-66913F-HRTimeline
RESOURCES MANAGEMENT CORP /CT/ /ADV48,685$3.06M0.41%+12,76513F-HRTimeline
Capital Analysts, LLCin group Capital Analysts, LLC48,615$3.05M0.08%-1,67113F-HRTimelineGroup
Coastal Bridge Advisors, LLC48,602$3.05M0.22%+38,01513F-HRTimeline
Empirical Finance, LLC48,397$3.04M0.14%-5213F-HR/ATimeline
Exome Asset Management LLC48,347$3.03M1.79%new13F-HRTimeline
Trifecta Capital Advisors, LLC48,316$3.03M0.47%-79513F-HRTimeline
Sequoia Financial Advisors, LLC48,236$3.03M0.02%+68513F-HRTimeline
Vise Technologies, Inc.31,618$3.01M0.06%013F-HRTimeline
SCHOLTZ & COMPANY, LLC47,957$3.01M1.54%new13F-HRTimeline
Nicollet Investment Management, Inc.47,855$3M1.03%-1,67013F-HRTimeline
CHOREO, LLC47,300$2.97M0.04%-6,92613F-HRTimeline
Jackson Wealth Management, LLC47,245$2.96M0.31%-36213F-HRTimeline
Mengis Capital Management, Inc.47,066$2.95M0.51%new13F-HRTimeline
BRIGHTON JONES LLC46,988$2.95M0.07%new13F-HR/ATimeline
Arkadios Wealth Advisors46,610$2.92M0.05%+1,85013F-HRTimeline
Bouvel Investment Partners, LLC46,562$2.92M0.85%+42013F-HRTimeline
Encore Global Management, LP46,500$2.92M2.04%13F-HRTimeline
Numerai GP LLC46,308$2.91M0.29%-37,36613F-HRTimeline
Caprock Group, LLC45,921$2.88M0.07%-16,61213F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC45,473$2.85M<0.01%-3,851,49313F-HRTimelineGroup
BENJAMIN EDWARDS INCin group BENJAMIN EDWARDS INC45,195$2.84M0.03%+26,69013F-HRTimelineGroup
Sava Infond d.o.o.45,110$2.83M0.4%-6,88013F-HRTimeline
J. Goldman & Co LP44,485$2.79M0.13%new13F-HRTimeline
Artisan Partners Limited Partnership44,384$2.79M<0.01%-2,524,99213F-HRTimeline
Robbins Farley44,130$2.77M1.23%+1,59113F-HRTimeline
Bleakley Financial Group, LLC43,694$2.74M0.04%-45,99913F-HRTimeline
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.in group LANDSCAPE CAPITAL MANAGEMENT,…43,644$2.74M0.17%new13F-HRTimelineGroup