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Disclosery

BSX BOSTON SCIENTIFIC CORP

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COM (common), issuer CIK 885725

1,748 managers (1,795 13F filers) reported a position in BSX shares at 2025-12-31, 1,364,987,948 shares in all. 131 filers opened a position and 128 filers sold out during the quarter.

Managers
1,748
13F filers
1,795
New
131
Added
673
Reduced
686
Sold out
128
Shares held by filers
1,364,987,948

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, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, 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
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…595,938$56.8M0.1%+247,09713F-HR/ATimelineGroup
Focus Partners Wealthgroup of 2 filers holding592,037$56.5M+63,289Timeline
Chicago Capital, LLC590,859$56.3M1.39%+7,13513F-HRTimeline
COMPASS CAPITAL MANAGEMENT, INC584,068$55.7M3.09%new13F-HRTimeline
GATEWAY INVESTMENT ADVISERS LLC580,909$55.4M0.52%+43813F-HRTimeline
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…578,603$55.2M0.09%+519,94613F-HRTimeline
Mn Services Vermogensbeheer B.V.572,913$54.6M0.34%+10,11313F-HRTimeline
ZWJ INVESTMENT COUNSEL INC571,011$54.4M1.96%+5,99713F-HRTimeline
ODDO BHF ASSET MANAGEMENT SAS567,904$54.1M2.03%+116,06213F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
E. Ohman J:or Asset Management AB564,471$53.8M1.25%+167,05213F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding555,970$53M-206,804Timeline
TEACHER RETIREMENT SYSTEM OF TEXAS552,666$52.7M0.18%-242,87113F-HRTimeline
Mirae Asset Global Investments Co., Ltd.group of 2 filers holding550,068$52.4M-25,656Timeline
Homestead Advisers Corp547,062$52.2M1.38%-121,36413F-HRTimeline
Saudi Central Bank539,428$51.4M1.92%+213F-HRTimeline
BSN CAPITAL PARTNERS Ltdin group BSN CAPITAL PARTNERS Ltd500,000$50.1M2.36%new13F-HR/ATimelineGroup
Groupe la Francaisein group Groupe la Francaise525,428$49.9M0.73%-90,22513F-HRTimelineGroup
Tri Locum Partners LP520,508$49.6M6.44%new13F-HRTimeline
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…504,452$48.1M0.17%-13,02013F-HRTimelineGroup
Parkman Healthcare Partners LLC500,529$47.7M4.54%+66,15213F-HRTimeline
BRADLEY FOSTER & SARGENT INC/CT492,920$47M0.69%+39,05613F-HRTimeline
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…484,000$46.1M0.26%-1,90613F-HRTimelineGroup
VICTORY CAPITAL MANAGEMENT INC481,269$45.9M0.03%-1,99913F-HRTimeline
SUMITOMO MITSUI FINANCIAL GROUP, INC.group of 2 filers holding480,148$45.8M+6,611Timeline
ASR Vermogensbeheer N.V.477,328$45.5M0.53%+4,64113F-HRTimeline
Bank Julius Baer & Co. Ltd, Zurich469,322$44.8M0.12%+215,87513F-HRTimeline
State of Tennessee, Department of Treas…475,936$44.5M0.14%-55,54613F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC436,183$43.9M0.15%+83,76913F-HRTimeline
ANCHOR CAPITAL ADVISORS LLC459,297$43.8M1.27%-3,91713F-HRTimeline
Resona Asset Management Co.,Ltd.in group Resona Asset Management Co.,L…454,945$43.4M0.21%-15,98313F-HRTimelineGroup
Cetera Investment Advisers450,143$42.9M0.05%+7,99313F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC449,298$42.8M0.54%+63,96813F-HRTimelineGroup
TOCQUEVILLE ASSET MANAGEMENT L.P.in group TOCQUEVILLE ASSET MANAGEMENT …443,728$42.3M0.62%-3,00113F-HRTimelineGroup
LBP AM SA434,393$41.4M0.48%+33,53413F-HRTimeline
GAMCO Investors (Gabelli)group of 2 filers holding432,320$41.2M-13,793Timeline
Mariner, LLCin group Mariner, LLC431,206$41.1M0.05%+17,99213F-HRTimelineGroup
Rhenman & Partners Asset Management AB431,207$41.1M3.84%-6,79313F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.428,756$40.9M0.06%-11,89813F-HRTimelineGroup
ARIZONA STATE RETIREMENT SYSTEM420,931$40.1M0.22%-11,16313F-HRTimeline
Iron Triangle Partners LP420,773$40.1M4.59%new13F-HRTimeline
Rock Springs Capital Management LP399,050$38M1.95%+38,80013F-HRTimeline
Czech National Bank390,897$37.3M0.24%+14,56313F-HRTimeline
STATE OF MICHIGAN RETIREMENT SYSTEM388,108$37M0.18%-12,60013F-HRTimeline
SG Americas Securities, LLC386,518$36.9M0.05%-19,22513F-HRTimeline
FORSTA AP-FONDEN375,200$35.8M0.21%+9,10013F-HRTimeline
DNB Asset Management ASin group DNB Asset Management AS374,557$35.7M0.12%-24,77313F-HRTimelineGroup
Associated Banc-Corpin group Associated Banc-Corp373,832$35.6M0.91%+1,38913F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC372,831$35.5M0.12%-18,18213F-HRTimeline
Fisher Funds Management LTD370,577$35.5M0.92%-112,63913F-HRTimeline
PICTON MAHONEY ASSET MANAGEMENT369,905$35.3M0.39%+29,80213F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…367,541$35M0.17%-12,06213F-HRTimelineGroup
CIBC Asset Management Inc365,967$34.9M0.08%+144,36913F-HRTimeline
Catalio Capital Management, LPin group Catalio Capital Management, LP360,428$34.4M6.07%+97,45613F-HR/ATimelineGroup
NS Partners Ltd359,256$34.3M1.34%+89013F-HRTimeline
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.355,299$33.9M0.11%+36,28413F-HRTimelineGroup
MONTANOVA CAPITAL, LLC353,561$33.7M0.84%013F-HRTimeline
Mediolanum International Funds Ltd350,810$33.7M0.34%+13,81613F-HRTimeline
FIFTH THIRD BANK, NATIONAL ASSOCIATIONgroup of 2 filers holding352,896$33.6M-4,216Timeline
Cullen/Frost Bankers, Inc.in group Cullen/Frost Bankers, Inc.352,666$33.6M0.37%-2,70313F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\349,679$33.3M0.04%+27813F-HRTimelineGroup
Generate Investment Management Ltd348,920$33.3M1.52%-46,16113F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…344,824$32.9M0.17%-10,99913F-HRTimeline
SHELTON CAPITAL MANAGEMENT340,094$32.4M0.64%+216,60013F-HRTimeline
Erste Asset Management GmbHin group Erste Asset Management GmbH332,247$32.1M0.27%-142,91913F-HRTimelineGroup
Daiichi Life Insurance Co., Ltd.in group Daiichi Life Insurance Co., L…336,540$32.1M0.83%-35,42713F-HRTimelineGroupThe filing omitted confidential holdings, a later amendment may add them.
Formuepleje A/S336,452$32.1M1.92%-6,08513F-HRTimeline
FLPUTNAM INVESTMENT MANAGEMENT CO335,228$32M0.46%-83113F-HRTimeline
HRT FINANCIAL LP331,656$31.6M0.1%-560,68913F-HRTimeline
IFM Investors Pty Ltd324,188$30.9M0.26%+14,06213F-HRTimeline
Fiera Capital Corpin group Fiera Capital Corp321,483$30.7M0.1%+102,19313F-HRTimelineGroup
Creative Planningin group Creative Planning318,372$30.4M0.02%-11,11213F-HRTimelineGroup
Trexquant Investment LP318,346$30.4M0.27%-113,92613F-HRTimeline
Capitolis Liquid Global Markets LLCin group CAPITOLIS LIQUID GLOBAL MARKE…317,304$30.3M0.18%+82,30413F-HRTimelineGroup
LGT Group Foundationin group LGT Group Foundation313,774$30.1M0.33%+8,88213F-HRTimelineGroup
Retirement Systems of Alabama315,366$30.1M0.1%-71813F-HRTimeline
PINEBRIDGE INVESTMENTS LLC314,446$30M0.22%13F-HR/ATimeline
ProShare Advisors LLC306,169$29.2M0.05%+26,02113F-HRTimeline
Janney Montgomery Scott LLC302,992$28.9M0.07%+7,03913F-HRTimeline
SAMLYN CAPITAL, LLCin group SAMLYN CAPITAL, LLC299,118$28.5M0.46%-187,74213F-HRTimelineGroup
RENAISSANCE GROUP LLC294,324$28.1M1.13%new13F-HRTimeline
OFI INVEST ASSET MANAGEMENT334,242$27.2M0.39%+323,63713F-HRTimeline
FJARDE AP-FONDEN /FOURTH SWEDISH NATION…284,570$27.1M0.23%-5,80013F-HRTimeline
AMALGAMATED BANK280,706$26.8M0.19%-17,04513F-HRTimeline
EASTERN BANK280,627$26.8M0.46%-12,55113F-HRTimeline
Varma Mutual Pension Insurance Co280,181$26.7M0.16%+9,30013F-HRTimeline
Voleon Capital Management LP277,518$26.5M0.57%+65,22813F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC276,989$26.4M0.15%-13,09613F-HRTimeline
VAN LANSCHOT KEMPEN INVESTMENT MANAGEME…274,565$26.2M0.22%+138,78613F-HRTimeline
Baird Financial Group, Inc.in group Baird Financial Group, Inc.270,944$25.8M0.04%-18,03913F-HRTimelineGroup
BANQUE PICTET & CIE SA270,871$25.8M0.26%-41,57213F-HRTimeline
J. Safra Sarasin Holding AGin group J. Safra Sarasin Holding AG270,465$25.8M0.42%-36,29313F-HRTimelineGroup
OSTERWEIS CAPITAL MANAGEMENT INCin group OSTERWEIS CAPITAL MANAGEMENT …269,480$25.7M1.09%-14,72213F-HRTimelineGroup
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.268,820$25.6M0.21%-33,67913F-HRTimelineGroup
MML INVESTORS SERVICES, LLC268,056$25.6M0.06%+83,78113F-HRTimeline
PensionDanmark Pensionsforsikringsaktie…267,539$25.5M0.23%13F-HRTimeline
COMERICA BANK264,518$25.2M0.1%-13,38113F-HRTimeline
WATERS PARKERSON & CO., LLC264,484$25.2M1.24%new13F-HRTimeline
Ilmarinen Mutual Pension Insurance Co263,000$25.1M0.2%013F-HRTimeline
BRITISH COLUMBIA INVESTMENT MANAGEMENT …262,929$25.1M0.13%+50,06113F-HRTimeline
XPONANCE LLC262,902$25.1M0.19%+14,84813F-HRTimeline
Kestra Advisory Services, LLCgroup of 3 filers holding262,104$25M+42,764Timeline
Railway Pension Investments Ltd259,900$24.8M0.29%-14,20013F-HRTimeline
USS Investment Management Ltd257,081$24.5M0.11%+20013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
BRAUN STACEY ASSOCIATES INC257,093$24.5M0.79%-1,03413F-HRTimeline
ZACKS INVESTMENT MANAGEMENT255,690$24.4M0.19%+7,94413F-HRTimeline
Diamond Hill Capital Management, LLC (I…250,214$23.9M0.12%-27,85713F-HRTimeline
Synergy Asset Management, LLCin group Synergy Asset Management, LLC248,110$23.7M2.46%-245,21313F-HRTimelineGroup
Union Bancaire Privee, UBP SA248,497$23.4M0.28%+32,42513F-HRTimeline
Utah Retirement Systems243,879$23.3M0.22%+5013F-HRTimeline
Ethic Inc.239,347$22.8M0.35%-23413F-HRTimeline
B. Metzler seel. Sohn & Co. AGin group B. Metzler seel. Sohn & Co. AG238,677$22.8M0.2%+5,35813F-HRTimelineGroup
Alyeska Investment Group, L.P.in group Alyeska Investment Group, L.P.237,862$22.7M0.06%new13F-HRTimelineGroup
Gradient Investments LLCin group Gradient Investments LLC234,261$22.3M0.35%+3,88913F-HRTimelineGroup
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP231,961$22.1M0.03%-10,11813F-HRTimelineGroup
Corient Private Wealth LPgroup of 2 filers holding231,554$22.1M+5,756Timeline
MACQUARIE GROUP LTDin group MACQUARIE GROUP LTD230,956$22M0.1%-1,705,03613F-HRTimelineGroup
NorthCoast Asset Management LLC230,570$22M0.49%-1,54413F-HRTimeline
Hardman Johnston Global Advisors LLC228,264$21.8M1.04%-9,08913F-HRTimeline
NEOS Investment Management LLC227,184$21.7M0.13%+33,40413F-HRTimeline
OPPENHEIMER ASSET MANAGEMENT INC.group of 2 filers holding226,834$21.6M-26,743Timeline
Police & Firemen's Retirement System of…225,621$21.5M0.18%-11,98513F-HRTimeline
Integral Health Asset Management, LLC225,000$21.5M1.09%-75,00013F-HRTimeline
ONTARIO TEACHERS PENSION PLAN BOARDin group ONTARIO TEACHERS PENSION PLAN…224,925$21.4M0.48%+20,12113F-HRTimelineGroup
BEESE FULMER INVESTMENT MANAGEMENT, INC.222,026$21.2M1.38%+217,53113F-HRTimeline
Vinva Investment Management Ltd217,903$20.9M0.26%+93,14313F-HRTimeline
AVITY INVESTMENT MANAGEMENT INC.217,749$20.8M1.46%+55,22313F-HRTimeline
New York Life Investment Management LLCin group New York Life Investment Mana…214,666$20.5M0.18%+13,45813F-HRTimelineGroup
COMMONWEALTH EQUITY SERVICES, LLC212,307$20.2M0.03%-17,24713F-HRTimeline
Tidal Investments LLCin group Tidal Investments LLC211,733$20.2M0.08%+10,81413F-HRTimelineGroup
Aristotle Atlantic Partners, LLCin group ARISTOTLE INVESTMENT SERVICES…211,040$20.1M0.92%-6,24213F-HRTimelineGroup
Prosight Management, LP210,000$20M4.14%+133,90013F-HRTimeline
iA Global Asset Management Inc.206,183$19.7M0.25%+2,25913F-HRTimeline
BAILARD, INC.202,156$19.3M0.43%-1,29113F-HRTimeline
LONE PINE CAPITAL LLC201,703$19.2M0.14%new13F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…200,756$19.2M0.37%+126,91213F-HRTimelineGroup
Illinois Municipal Retirement Fund199,048$19M0.24%+35,61013F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC207,490$18.9M0.21%-9,52113F-HRTimeline
Sone Capital Management, LLC197,033$18.8M1.52%+9,64613F-HRTimeline
Foster Victor Wealth Advisors, LLC213,184$18.8M1.09%+14,40613F-HRTimeline
Private Wealth Partners, LLC196,224$18.7M1.33%-8,94513F-HRTimeline
SALEM INVESTMENT COUNSELORS INC196,072$18.7M0.53%+23613F-HRTimeline
Rakuten Group, Inc.group of 2 filers holding195,164$18.7M+104,856Timeline
Elo Mutual Pension Insurance Co192,636$18.4M0.28%+25,06513F-HRTimeline
NISSAY ASSET MANAGEMENT CORP /JAPAN186,852$17.8M0.09%-1,16113F-HRTimeline
Brookstone Capital Managementin group Brookstone Capital Management183,197$17.5M0.2%+53,87613F-HRTimelineGroup
Avanza Fonder AB182,979$17.4M0.44%+21,21013F-HRTimeline
Moran Wealth Management, LLC182,334$17.4M0.53%-5,78113F-HRTimeline
HERITAGE INVESTORS MANAGEMENT CORP178,205$17M0.5%+4,75113F-HRTimeline
AE Wealth Management LLC177,883$17M0.1%+163,61513F-HRTimeline
OCCUDO QUANTITATIVE STRATEGIES LP177,066$16.9M1.13%+81,74413F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC176,307$16.8M0.06%+28,01613F-HRTimelineGroup
INTECH INVESTMENT MANAGEMENT LLC176,245$16.8M0.15%-147,68913F-HRTimeline
PBU - The Pension Fund of Early Childho…176,015$16.8M0.24%13F-HR/ATimeline
HighTower Advisors, LLC172,495$16.4M0.02%-10,06213F-HRTimeline
ExodusPoint Capital Management, LP172,400$16.4M0.18%-30,25013F-HRTimeline
S&CO INC170,881$16.3M1.01%-2,39513F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND169,732$16.2M0.21%+40013F-HRTimeline
SouthState Bank Corpin group SouthState Bank Corp168,336$16.1M0.72%-66113F-HRTimelineGroup
Swiss Life Asset Management Ltdin group Swiss Life Asset Management L…167,303$16M0.08%+7,63113F-HRTimelineGroup
TRILLIUM ASSET MANAGEMENT, LLC160,344$15.6M0.48%-21,37913F-HRTimeline
QRG CAPITAL MANAGEMENT, INC.162,393$15.5M0.17%-1,58013F-HRTimeline
MAI Capital Management161,439$15.4M0.09%-1,67313F-HRTimeline
OP Asset Management Ltd161,177$15.4M0.19%+2,81113F-HR/ATimeline
Rafferty Asset Management, LLC159,606$15.2M0.05%-4,87313F-HRTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…159,592$15.2M0.16%-1,39413F-HRTimelineGroup
Gotham Asset Management, LLC159,168$15.2M0.06%-41,94413F-HRTimeline
AIA Group Ltdin group AIA Group Ltd157,975$15.1M0.23%+52,51013F-HRTimelineGroup
TWINBEECH CAPITAL LP157,851$15.1M1.07%-147,30713F-HRTimeline
TD Waterhouse Canada Inc.156,875$15M0.09%+26,48513F-HRTimeline
Entropy Technologies, LP155,026$14.8M0.8%+89,74313F-HRTimeline
Bank Pictet & Cie (Europe) AG154,519$14.7M0.29%-3,41713F-HRTimeline
Intesa Sanpaolo S.p.A.group of 2 filers holding153,182$14.7MnewTimeline
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC154,091$14.7M0.11%+2,40313F-HRTimelineGroup
COMMUNITY TRUST & INVESTMENT CO153,938$14.7M0.78%-1,20213F-HRTimeline
Cercano Management LLC153,931$14.7M0.56%+148,41413F-HRTimeline
WINTON GROUP Ltdin group WINTON GROUP Ltd151,453$14.4M0.5%+3,71113F-HRTimelineGroup
Waverly Advisors, LLC150,188$14.3M0.12%+79,52413F-HRTimeline
NORDEA INVESTMENT MANAGEMENT ABin group NORDEA INVESTMENT MANAGEMENT …147,282$14.1M0.01%+3,96913F-HRTimelineGroup
State of Alaska, Department of Revenue147,493$14.1M0.15%-10,94013F-HRTimeline
Dana Investment Advisors, Inc.146,537$14M0.41%+16,67413F-HRTimeline
ING GROEP NV146,224$13.9M0.08%-101,07213F-HRTimeline
Evelyn Partners Group Ltdgroup of 2 filers holding143,603$13.7M+16,638Timeline
Lombard Odier Asset Management (Europe)…143,279$13.7M0.69%new13F-HRTimeline
Lido Advisors, LLCin group Lido Advisors, LLC140,282$13.6M0.05%-75213F-HRTimelineGroup
SIMPLEX TRADING, LLC141,877$13.5M0.38%new13F-HRTimeline
COOKSON PEIRCE & CO INC141,817$13.5M0.56%-128,16013F-HRTimeline
M&G PLCin group M&G PLC141,980$13.5M0.07%+10,10813F-HRTimelineGroup
OpenArc Corporate Advisory, LLC140,103$13.4M0.22%13F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…135,485$13.2M0.02%+18,53313F-HRTimeline
CLOUGH CAPITAL PARTNERS L Pin group CLOUGH CAPITAL PARTNERS L P138,440$13.2M1.19%new13F-HRTimelineGroup
SUMITOMO LIFE INSURANCE CO136,372$13M0.36%+8,77113F-HRTimeline
Merit Financial Group, LLC136,017$13M0.1%-5,17813F-HRTimeline
Zweig-DiMenna Associates LLC135,600$12.9M0.92%-18,85013F-HRTimeline
BANCO BILBAO VIZCAYA ARGENTARIA, S.A.135,150$12.9M0.09%+30,36513F-HRTimeline
Financial Perspectives, Inc135,167$12.9M3.47%-1,00013F-HRTimeline
Westwind Capital134,688$12.8M2.62%-6,65513F-HRTimeline
Investment Management Corp of Ontario133,541$12.7M0.17%+50,49413F-HRTimeline
Kentucky Retirement Systemsgroup of 2 filers holding131,522$12.5M0Timeline
One Capital Management, LLC131,381$12.5M0.38%new13F-HRTimeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP131,054$12.5M0.01%-348,12813F-HRTimelineGroup