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Disclosery

BSX BOSTON SCIENTIFIC CORP

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COM (common), issuer CIK 885725

1,657 managers (1,695 13F filers) reported a position in BSX shares at 2025-06-30, 1,354,616,483 shares in all. 131 filers opened a position and 92 filers sold out during the quarter.

Managers
1,657
13F filers
1,695
New
131
Added
754
Reduced
552
Sold out
92
Shares held by filers
1,354,616,483

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 2025

Filers in the available 13F reports with a share position at 2025-06-30, 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
Mediolanum International Funds Ltd525,994$56M0.67%+103,12413F-HRTimeline
Erste Asset Management GmbHin group Erste Asset Management GmbH516,663$55.3M0.46%+229,05313F-HRTimelineGroup
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…496,086$53.3M0.21%+55513F-HRTimelineGroup
Resona Asset Management Co.,Ltd.in group Resona Asset Management Co.,L…494,097$53M0.26%+24,91913F-HRTimelineGroup
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…484,000$52M0.34%new13F-HR/ATimelineGroup
ANCHOR CAPITAL ADVISORS LLC481,206$51.7M1.52%-15,15513F-HRTimeline
TOCQUEVILLE ASSET MANAGEMENT L.P.in group TOCQUEVILLE ASSET MANAGEMENT …475,195$51M0.78%-16,80213F-HRTimelineGroup
Polar Capital Holdings Plcin group Polar Capital Holdings Plc454,257$48.8M0.26%-16,85613F-HRTimelineGroup
ASR Vermogensbeheer N.V.454,047$48.8M0.63%+1,77013F-HRTimeline
Cubist Systematic Strategies, LLC451,960$48.5M0.53%-377,03213F-HRTimeline
GAMCO Investors (Gabelli)group of 2 filers holding448,820$48.2M-1,233Timeline
DNB Asset Management ASin group DNB Asset Management AS441,574$47.4M0.2%-33,95413F-HRTimelineGroup
SUMITOMO MITSUI FINANCIAL GROUP, INC.group of 2 filers holding437,792$47M+37,581Timeline
ARIZONA STATE RETIREMENT SYSTEM432,395$46.4M0.27%-22,90513F-HRTimeline
Sofinnova Investments, Inc.431,200$46.3M3.15%new13F-HRTimeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP429,637$46.1M0.04%-188,26513F-HRTimelineGroup
Meridiem Capital Partners LP426,319$45.8M3.3%+296,12913F-HRTimeline
E. Ohman J:or Asset Management AB414,316$44.5M1.1%+42,61613F-HRTimeline
BOWEN HANES & CO INC414,280$44.5M1.12%+8,22013F-HRTimeline
ODDO BHF ASSET MANAGEMENT SAS413,604$44.4M1.69%+14,38413F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Walleye Capital LLCgroup of 2 filers holding409,240$44M-49,142Timeline
STATE OF MICHIGAN RETIREMENT SYSTEM402,308$43.2M0.22%+2,50013F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC392,601$42.2M0.4%+10,43613F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…388,493$41.7M0.25%+5,77713F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC383,813$41.2M0.19%-22,14213F-HRTimeline
Main Street Research LLC381,293$41M2.55%+8,51813F-HRTimeline
Associated Banc-Corpin group Associated Banc-Corp372,060$40M1.13%-2,82113F-HRTimelineGroup
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…362,842$39M0.21%+25,79713F-HRTimeline
Czech National Bank361,629$38.8M0.3%+23,01113F-HRTimeline
Cullen/Frost Bankers, Inc.in group Cullen/Frost Bankers, Inc.361,002$38.8M0.49%+20313F-HRTimelineGroup
Formuepleje A/S382,511$38.6M2.2%013F-HRTimeline
NS Partners Ltd358,651$38.5M1.57%-9,53813F-HRTimeline
Rock Springs Capital Management LP355,000$38.1M2.38%+78,00013F-HRTimeline
FORSTA AP-FONDEN354,900$38.1M0.25%-46,60013F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\353,845$38M0.05%+2,32713F-HRTimelineGroup
MONTANOVA CAPITAL, LLC353,561$38M1.43%+91,46213F-HRTimeline
Cetera Investment Advisers348,145$37.4M0.06%+13,41213F-HRTimeline
FIFTH THIRD BANK, NATIONAL ASSOCIATIONgroup of 2 filers holding347,179$37.3M+38,375Timeline
Quantinno Capital Management LP343,885$36.9M0.16%+106,71513F-HRTimeline
BANQUE PICTET & CIE SA340,579$36.6M0.38%+66,00413F-HRTimeline
HRT FINANCIAL LP337,270$36.2M0.16%+142,49113F-HRTimeline
Focus Partners Wealthgroup of 2 filers holding336,687$36.2M-41,780Timeline
PICTON MAHONEY ASSET MANAGEMENT332,369$35.7M0.5%+37,90413F-HRTimeline
Diamond Hill Capital Management, LLC (I…331,271$35.6M0.16%-61,10813F-HRTimeline
Daiichi Life Insurance Co., Ltd.in group Daiichi Life Insurance Co., L…326,922$35.1M0.99%-25,99313F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC326,671$35.1M0.06%-73,84613F-HRTimelineGroup
Avidity Partners Management LP321,800$34.6M6.93%-14,20013F-HRTimeline
Retirement Systems of Alabama317,461$34.1M0.12%+75113F-HRTimeline
LGT Group Foundationin group LGT Group Foundation308,508$33.1M0.42%-2,90313F-HRTimelineGroup
Woodline Partners LP307,663$33M0.17%-100,22313F-HRTimeline
IFM Investors Pty Ltd304,017$32.7M0.31%+19,67313F-HRTimeline
AMALGAMATED BANK300,999$32.3M0.25%+8,55913F-HRTimeline
Mariner, LLCin group Mariner, LLC300,755$32.3M0.05%+56,11313F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding298,887$32.1M+137,584Timeline
Janney Montgomery Scott LLC297,960$32M0.08%+12,49713F-HRTimeline
Rhenman & Partners Asset Management AB296,000$31.8M4.02%-4,00013F-HRTimeline
LBP AM SA290,276$31.2M0.44%+108,20513F-HRTimeline
CW Advisors, LLC289,421$31.1M0.3%+48,13213F-HRTimeline
FJARDE AP-FONDEN /FOURTH SWEDISH NATION…287,958$30.9M0.29%+55,80013F-HRTimeline
ProShare Advisors LLC286,725$30.8M0.06%+49,43013F-HRTimeline
OSTERWEIS CAPITAL MANAGEMENT INCin group OSTERWEIS CAPITAL MANAGEMENT …283,208$30.4M1.46%+3,86513F-HRTimelineGroup
Parkman Healthcare Partners LLC283,166$30.4M3.52%+57,17613F-HRTimeline
COMERICA BANK282,122$30.3M0.12%-6,63413F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC281,773$30.3M0.21%+19,27613F-HRTimeline
Dana Investment Advisors, Inc.280,572$30.1M1%-28,96513F-HRTimeline
PERCEPTIVE ADVISORS LLCin group PERCEPTIVE ADVISORS LLC280,000$30.1M1.13%+150,00013F-HRTimelineGroup
Creative Planningin group Creative Planning273,684$29.4M0.03%+15,67313F-HRTimelineGroup
Baird Financial Group, Inc.in group Baird Financial Group, Inc.273,534$29.4M0.05%+32,41713F-HRTimelineGroup
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.271,940$29.2M0.11%+26,89113F-HRTimelineGroup
Railway Pension Investments Ltd269,500$28.9M0.41%-7,00013F-HRTimeline
EASTERN BANK268,578$28.8M0.55%+59,38513F-HRTimeline
Varma Mutual Pension Insurance Co268,181$28.8M0.21%-10,90013F-HRTimeline
Ethic Inc.268,319$28.6M0.51%-52913F-HRTimeline
Ilmarinen Mutual Pension Insurance Co263,000$28.2M0.23%013F-HRTimeline
COOKSON PEIRCE & CO INC262,643$28.2M1.24%-37313F-HRTimeline
Bank Julius Baer & Co. Ltd, Zurich260,823$28M0.08%-16,90213F-HR/ATimeline
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.257,639$27.7M0.46%+168,76113F-HRTimelineGroup
XPONANCE LLC257,608$27.7M0.23%+39,76913F-HRTimeline
USS Investment Management Ltd256,881$27.6M0.16%+2,38313F-HRTimeline
BRAUN STACEY ASSOCIATES INC255,550$27.4M0.99%-9,23813F-HRTimeline
ZACKS INVESTMENT MANAGEMENT246,951$26.5M0.23%+42813F-HRTimeline
Utah Retirement Systems242,518$26M0.27%-72913F-HRTimeline
Dakota Wealth Management238,666$25.6M0.54%+5,70113F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC237,347$25.5M0.03%-16,01713F-HRTimeline
Achmea Investment Management B.V.in group Achmea Investment Management …234,655$25.2M0.33%+34,60013F-HRTimelineGroup
Hardman Johnston Global Advisors LLC233,504$25.1M1.11%-53,75013F-HRTimeline
BRITISH COLUMBIA INVESTMENT MANAGEMENT …233,035$25M0.15%-48,82513F-HRTimeline
B. Metzler seel. Sohn & Co. AGin group B. Metzler seel. Sohn & Co. AG230,554$24.8M0.24%+1,16013F-HRTimelineGroup
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP229,563$24.7M0.04%-18,11613F-HRTimelineGroup
Catalio Capital Management, LPin group Catalio Capital Management, LP229,046$24.6M5.16%new13F-HRTimelineGroup
TEACHERS RETIREMENT SYSTEM OF THE STATE…228,284$24.5M0.2%+4,94213F-HRTimeline
Aristotle Atlantic Partners, LLCin group ARISTOTLE INVESTMENT SERVICES…226,982$24.4M0.74%-7,55713F-HRTimelineGroup
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…225,656$24.2M0.05%+54,57313F-HR/ATimelineGroup
YOUSIF CAPITAL MANAGEMENT, LLC224,621$24.1M0.26%-4,36013F-HRTimeline
Police & Firemen's Retirement System of…224,434$24.1M0.22%+10,32513F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC222,245$23.9M0.05%-56013F-HR/ATimelineGroup
CIBC Asset Management Inc221,264$23.8M0.07%-18,85013F-HRTimeline
Gradient Investments LLCin group Gradient Investments LLC218,414$23.5M0.43%-5,96113F-HRTimelineGroup
Jain Global LLC217,435$23.4M0.36%+101,02113F-HRTimeline
Union Bancaire Privee, UBP SA223,934$23.2M0.34%-14,74713F-HRTimeline
ADAMS DIVERSIFIED EQUITY FUND, INC.in group ADAMS DIVERSIFIED EQUITY FUND…213,700$23M0.82%013F-HRTimelineGroup
Kestra Advisory Services, LLCgroup of 3 filers holding211,674$22.7M-15,794Timeline
New York Life Investment Management LLCin group New York Life Investment Mana…205,857$22.1M0.21%+3,79013F-HRTimelineGroup
BAILARD, INC.205,537$22.1M0.51%+27513F-HRTimeline
Private Wealth Partners, LLC205,436$22.1M1.72%-18,63113F-HRTimeline
Federation des caisses Desjardins du Qu…200,966$21.6M0.09%+28,29713F-HRTimeline
J. Safra Sarasin Holding AGin group J. Safra Sarasin Holding AG200,649$21.6M0.37%+37,78413F-HRTimelineGroup
ASSETMARK, INCin group ASSETMARK, INC198,114$21.3M0.05%+19,02613F-HRTimelineGroup
CHURCHILL MANAGEMENT Corp195,676$21M0.23%-1,01613F-HRTimeline
Moran Wealth Management, LLC195,416$21M0.65%-95813F-HRTimeline
Engineers Gate Manager LP192,984$20.7M0.26%-29,58613F-HRTimeline
SALEM INVESTMENT COUNSELORS INC192,941$20.7M0.66%+9513F-HR/ATimeline
NISSAY ASSET MANAGEMENT CORP /JAPAN185,619$19.9M0.12%+2,51113F-HRTimeline
FIRST MANHATTAN CO. LLC.185,296$19.9M0.06%-1,97613F-HRTimeline
Illinois Municipal Retirement Fund183,623$19.7M0.27%-33,53513F-HRTimeline
TRILLIUM ASSET MANAGEMENT, LLC182,799$19.6M0.53%+1,87713F-HRTimeline
QRG CAPITAL MANAGEMENT, INC.182,600$19.6M0.17%+18,23813F-HRTimeline
Corient Private Wealth LPgroup of 2 filers holding180,748$19.4M-13,885Timeline
BI Asset Management Fondsmaeglerselskab…in group BI Asset Management Fondsmaeg…180,544$19.4M0.19%-42,10113F-HRTimelineGroup
Graham Capital Management, L.P.180,075$19.3M0.59%+124,28713F-HRTimeline
HighTower Advisors, LLC179,872$19.3M0.02%+71,44913F-HRTimeline
HERITAGE INVESTORS MANAGEMENT CORP178,160$19.1M0.6%-8,20513F-HRTimeline
S&CO INC176,786$19M1.22%-93713F-HRTimeline
Foster Victor Wealth Advisors, LLC183,985$18.9M1.28%+72913F-HRTimeline
iA Global Asset Management Inc.172,207$18.5M0.28%+9,47613F-HRTimeline
Swiss Life Asset Management Ltdin group Swiss Life Asset Management L…171,239$18.4M0.11%+34,96413F-HRTimelineGroup
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…169,986$18.3M0.2%-1,78313F-HRTimelineGroup
SouthState Bank Corpin group SouthState Bank Corp167,327$18M0.79%+5,51013F-HRTimelineGroup
State of Alaska, Department of Revenue166,256$17.9M0.19%-6,41513F-HRTimeline
Elo Mutual Pension Insurance Co165,138$17.7M0.36%-11,54513F-HRTimeline
Bank Pictet & Cie (Europe) AG164,654$17.7M0.38%+70,75313F-HRTimeline
Quantbot Technologies LP163,745$17.6M0.45%+24,33013F-HRTimeline
Capitolis Liquid Global Markets LLCin group CAPITOLIS LIQUID GLOBAL MARKE…160,000$17.2M0.13%new13F-HRTimelineGroup
JAG CAPITAL MANAGEMENT, LLC158,466$17M1.91%-57,76913F-HRTimeline
Avanza Fonder AB158,093$17M0.5%+11,64613F-HRTimeline
MAI Capital Management156,528$16.8M0.12%+6,77313F-HRTimeline
Rafferty Asset Management, LLC156,378$16.8M0.06%+19,91513F-HRTimeline
CIBC WORLD MARKET INC.156,294$16.8M0.04%-45913F-HRTimeline
OP Asset Management Ltd155,861$16.7M0.25%-5,54613F-HR/ATimeline
Zweig-DiMenna Associates LLC155,700$16.7M1.72%+32,70013F-HRTimeline
Artia Global Partners LP155,200$16.7M4.29%+25,50013F-HRTimeline
Pacer Advisors, Inc.153,043$16.4M0.04%+41,00513F-HRTimeline
OPPENHEIMER ASSET MANAGEMENT INC.group of 2 filers holding152,332$16.4M+2,209Timeline
COMMUNITY TRUST & INVESTMENT CO151,958$16.3M0.94%-27,55513F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC150,524$16.2M0.06%+11,62713F-HRTimelineGroup
Wealthfront Advisers LLC148,095$15.9M0.04%+6,90213F-HRTimeline
PGGM Investments147,155$15.8M0.27%-44,87013F-HRTimeline
Point72 (DIFC) Ltd146,300$15.7M1.25%-43,66513F-HRTimeline
FACT Capital, LP143,972$15.5M7.35%-14,90713F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.144,745$15.5M0.03%+24,08013F-HR/ATimelineGroup
Science & Technology Partners, L.P.140,769$15.1M3.96%+112,16913F-HRTimeline
First Turn Management, LLC138,834$14.9M2.78%-39,32213F-HRTimeline
Verition Fund Management LLC137,868$14.8M0.09%-197,65313F-HRTimeline
Generate Investment Management Ltd135,816$14.6M0.81%-3,87513F-HRTimeline
NEOS Investment Management LLC134,961$14.5M0.18%+8,07513F-HRTimeline
Merit Financial Group, LLC134,928$14.5M0.16%+14,50813F-HRTimeline
Financial Perspectives, Inc134,150$14.4M4.36%-3,04213F-HRTimeline
Kentucky Retirement Systemsgroup of 2 filers holding134,105$14.4M-8,940Timeline
MML INVESTORS SERVICES, LLC133,424$14.3M0.04%+7,99013F-HRTimeline
NORDEA INVESTMENT MANAGEMENT ABin group NORDEA INVESTMENT MANAGEMENT …129,051$13.8M0.01%+8,53513F-HRTimelineGroup
SAPIENT CAPITAL LLC128,038$13.8M0.25%-7,56813F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND127,839$13.7M0.24%+1,20013F-HRTimeline
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC127,493$13.7M0.11%-37613F-HRTimelineGroup
Atle Fund Management AB126,185$13.6M5.8%-6,08813F-HRTimeline
FIRST AMERICAN BANK126,077$13.5M0.93%-76113F-HRTimeline
Lido Advisors, LLCin group Lido Advisors, LLC126,022$13.5M0.07%-11,67913F-HRTimelineGroup
Arvest Bank Trust Division125,265$13.5M0.78%+20413F-HRTimeline
IEQ CAPITAL, LLC123,592$13.3M0.08%+60,86013F-HRTimeline
SHELTON CAPITAL MANAGEMENT122,094$13.1M0.3%-140,55413F-HRTimeline
QUEST INVESTMENT MANAGEMENT LLC121,548$13.1M1.43%-6,81213F-HRTimeline
BLAIR WILLIAM & CO/IL118,768$12.8M0.04%+82613F-HRTimeline
SIMPLEX TRADING, LLC118,658$12.7M0.34%+36,98413F-HRTimeline
TD Waterhouse Canada Inc.120,805$12.7M0.09%+62,20413F-HRTimeline
Tidal Investments LLCin group Tidal Investments LLC115,716$12.4M0.08%+11,28413F-HRTimelineGroup
Brookstone Capital Managementin group Brookstone Capital Management115,415$12.4M0.16%+2,45413F-HRTimelineGroup
SG Americas Securities, LLC115,288$12.4M0.05%-274,60513F-HRTimeline
DUPONT CAPITAL MANAGEMENT CORP114,944$12.3M1.33%013F-HRTimeline
AIA Group Ltdin group AIA Group Ltd114,255$12.3M0.27%+4,17113F-HRTimelineGroup
BNP PARIBASin group BNP PARIBAS112,255$12.2M0.4%+74,10413F-HRTimelineGroup
Welch & Forbes LLC113,441$12.2M0.15%+1,14913F-HRTimeline
Phoenix Financial Ltd.in group Phoenix Financial Ltd.113,278$12.2M0.16%+7,37113F-HRTimelineGroup
GDS Wealth Management112,649$12.1M0.88%+40,52813F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…115,750$12.1M0.02%+10,74113F-HRTimeline
First National Trust Co112,302$12.1M0.45%-2,70413F-HRTimeline
Trexquant Investment LP109,803$11.8M0.13%+85,38113F-HRTimeline
NewEdge Advisors, LLC109,313$11.7M0.06%+13,52713F-HRTimeline
Hennion & Walsh Asset Management, Inc.109,149$11.7M0.47%-5,69113F-HRTimeline
M&T Bank Corpin group M&T Bank Corp108,464$11.6M0.04%+6,70113F-HRTimelineGroup
Quadrature Capital Ltdin group Quadrature Capital Ltd107,878$11.6M0.2%-117,71813F-HRTimelineGroup
First Nebraska Trust Co107,015$11.5M1.1%-1,04113F-HRTimeline
Badgley Phelps Wealth Managers, LLC104,948$11.3M0.25%+2,37613F-HRTimeline
SUMITOMO LIFE INSURANCE CO104,938$11.3M0.76%-6,54313F-HRTimeline
Meiji Yasuda Life Insurance Cogroup of 2 filers holding104,808$11.3M-170,543Timeline
MIZUHO SECURITIES USA LLCin group MIZUHO FINANCIAL GROUP INC102,245$11M0.23%13F-HRTimelineGroup
VAN LANSCHOT KEMPEN INVESTMENT MANAGEME…101,260$10.9M0.1%new13F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV101,092$10.9M0.02%+11,33413F-HRTimeline
Nearwater Capital Markets, Ltd100,000$10.7M0.17%new13F-HRTimeline
FLPUTNAM INVESTMENT MANAGEMENT CO99,473$10.7M0.18%+95,23413F-HRTimeline
Horizon Investments, LLC97,399$10.5M0.17%+74,22313F-HRTimeline
VESTOR CAPITAL, LLC97,262$10.4M0.78%-1,21613F-HRTimeline