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Boston Scientific Corp

BSX
Exchange
NYSE
Industry
Surgical & Medical Instruments & Apparatus
SEC CIK
0000885725

In the last 90 days, Boston Scientific Corp insiders filed 5 open-market purchases and 0 sales; 1,486 institutions reported holding it in 13F filings for Q2 2026, worth $57.3B in total; Maverick Capital is the only superinvestor holding it.

Q3 2025 vs. Q2 2025

How the institutions holding Boston Scientific Corp changed between Q2 2025 and Q3 2025.

All holders in Q3 2025All holders in Q2 2025

13F holders of BSX: Q2 2025 compared with Q3 2025
MeasureQ2 2025Of which not filed for Q3 2025Q3 2025Change
Holders1,693271,714+48
Shares1.35B20.8M1.34B+10.1M (+0.8%)
Value$145.4B$2.24B$131.1B−$12.0B (−8.4%)

27 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (179)

Institutions that held Boston Scientific Corp at the end of Q3 2025 but not at the end of Q2 2025.

Showing the largest 100 of 179 by value.

Institutions new to BSX in Q3 2025
InstitutionSharesValue% of portfolio
Polen Capital Management LLC5,598,286$546.6M1.77%
AXA Investment Managers S.A.2,816,813$275.0M0.74%
Credit Agricole S A2,097,840$204.8M0.68%
CIBC Bancorp USA Inc.604,347$59.0M0.36%
Capital Fund Management S.A.539,406$52.7M0.53%
Samlyn Capital, LLC486,860$47.5M0.67%
Jump Financial, LLC385,330$37.6M0.48%
Aquatic Capital Management LLC331,100$32.3M0.60%
Twinbeech Capital LP305,158$29.8M1.18%
Susquehanna Portfolio Strategies, LLC280,217$27.4M0.43%
Kepler Cheuvreux (Suisse) SA276,126$27.0M1.45%
Nomura Holdings Inc265,412$25.9M0.12%
ING Groep NV247,296$24.1M0.13%
Fiera Capital Corp219,290$21.4M0.07%
Ontario Teachers Pension Plan Board204,804$20.0M0.46%
Rakuten Investment Management, Inc.89,421$19.4M0.08%
Sone Capital Management, LLC187,387$18.3M1.53%
Gillespie Robinson & Grimm Inc162,526$15.9M1.11%
Winton Group Ltd147,742$14.4M0.54%
Spence Asset Management141,343$13.8M2.88%
Strategic Wealth Designers132,940$13.0M1.09%
Caption Management, LLC100,800$9.84M0.57%
Exane Asset Management79,463$9.12M3.07%
Prosight Management, LP76,100$7.43M1.78%
CAPROCK Group, Inc.67,449$7.12M0.18%
Freestone Grove Partners LP72,399$7.07M0.05%
Torrey Growth & Income Advisors66,743$6.52M1.92%
Fortis Capital Management LLC60,382$5.90M0.83%
Bayesian Capital Management, LP55,200$5.39M1.10%
Fieldview Capital Management, LLC54,715$5.34M0.87%
XTX Topco Ltd49,938$4.88M0.25%
Oak Thistle LLC48,501$4.74M0.72%
Strategic Planning Group, LLC45,030$4.40M0.59%
Sciencast Management LP44,296$4.32M0.81%
Prelude Capital Management, LLC41,610$4.06M0.32%
Deerfield Management Company, L.P. (Series C)31,312$3.06M0.05%
111 Capital30,717$3.00M0.57%
Capstone Investment Advisors, LLC29,367$2.87M0.03%
PFM Health Sciences, LP28,648$2.80M0.24%
Lombard Odier Asset Management (USA) Corp27,824$2.72M0.61%
Nelson Capital Management, LLC25,924$2.53M0.30%
Traynor Capital Management, Inc.24,724$2.41M0.14%
Palumbo Wealth Management LLC25,330$2.40M0.77%
Dynamic Technology Lab Private Ltd24,096$2.35M0.40%
Anfield Capital Management, LLC23,525$2.30M0.68%
Fox Run Management, L.L.C.22,606$2.21M0.34%
Farringdon Capital, Ltd.22,570$2.20M0.56%
Portside Wealth Group, LLC21,859$2.13M0.30%
Edgestream Partners, L.P.21,310$2.08M0.06%
IMC-Chicago, LLC19,827$1.94M0.03%
BTG Pactual Asset Management US LLC18,630$1.82M0.21%
Algebris (UK) Ltd18,118$1.77M0.20%
SHUTTLEWORTH & Co17,689$1.73M1.57%
ISAM Funds (UK) Ltd15,079$1.47M0.30%
Capital Planning Advisors, LLC14,864$1.45M0.20%
Axq Capital, LP14,692$1.43M0.55%
Numerai GP LLC14,012$1.37M0.19%
Cinctive Capital Management LP13,254$1.29M0.06%
VCI Wealth Management LLC12,885$1.26M0.38%
Telligent Fund, LP12,000$1.17M1.00%
Virtu Financial LLC11,352$1.11M0.06%
Gibbs Wealth Management10,750$1.05M0.24%
HAP Trading, LLC10,200$995.8K0.27%
GTS Securities LLC9,248$902.9K0.03%
LJI Wealth Management, LLC8,220$802.5K0.14%
Legacy Capital Group California, Inc.7,389$721.4K0.18%
Blackstone Group Inc.7,369$719.4K0.00%
Polymer Capital Management (US) LLC7,345$717.1K0.10%
Americana Partners, LLC7,079$691.1K0.02%
Orleans Capital Management Corp6,840$667.8K0.43%
Lineweaver Wealth Advisors, LLC6,618$646.1K0.09%
Atom Investors LP6,592$643.6K0.05%
Jupiter Asset Management Ltd6,578$642.2K0.01%
Strategic Blueprint, LLC6,323$617.3K0.03%
WSFS Capital Management, LLC6,278$612.9K0.03%
Driehaus Capital Management LLC6,122$597.7K0.00%
Three Seasons Wealth, LLC6,031$588.8K0.06%
Point72 Europe (London) LLP5,910$577.0K0.03%
First Horizon Corp5,841$570.3K0.03%
Arista Wealth Management, LLC5,632$549.9K0.07%
Oxford Asset Management LLP5,410$528.2K0.17%
Blueshift Asset Management, LLC5,376$524.9K0.16%
Independent Financial Group, LLC5,077$495.7K0.01%
Intellectus Partners, LLC5,020$490.1K0.09%
Canandaigua National Bank & Trust Co4,928$481.1K0.04%
Rench Wealth Management, Inc.4,860$474.5K0.14%
Marex Group plc4,807$469.3K0.01%
Darrow Company, Inc.4,382$455.1K0.21%
Pasadena Private Wealth, LLC4,511$440.4K0.06%
Beese Fulmer Investment Management, Inc.4,495$438.8K0.03%
One Wealth Capital Management, LLC4,464$435.8K0.20%
Signal Advisors Wealth, LLC4,459$435.3K0.04%
Tred Avon Family Wealth, LLC4,354$425.1K0.15%
Gallacher Capital Management LLC4,306$420.4K0.17%
HBW Advisory Services LLC4,140$404.2K0.05%
Caitong International Asset Management Co., Ltd4,137$403.9K0.28%
Security Financial Services, INC.3,935$384.2K0.06%
Permanent Capital Management, LP3,431$335.0K0.06%
Stock Yards Bank & Trust Co3,416$333.5K0.01%
Institute for Wealth Management, LLC.3,395$331.5K0.03%

Sold out (131)

Institutions that held Boston Scientific Corp at the end of Q2 2025 and filed for Q3 2025 without it.

Showing the largest 100 of 131 by value.

Institutions that sold out of BSX in Q3 2025
InstitutionShares, Q2 2025Value, Q2 2025
Zurich Insurance Group Ltd1,208,040$129.8M
Steadfast Capital Management LP1,096,590$117.8M
PGGM Investments147,155$15.8M
Science & Technology Partners, L.P.140,769$15.1M
First Turn Management, LLC138,834$14.9M
Simplex Trading, LLC118,658$12.7M
Nearwater Capital Markets, Ltd100,000$10.7M
Vestor Capital, LLC97,262$10.4M
Lombard Odier Asset Management (Europe) Ltd89,290$9.59M
Premier Fund Managers Ltd89,750$9.56M
Redmile Group, LLC85,301$9.16M
Polar Asset Management Partners Inc.65,655$7.05M
NewSquare Capital LLC62,191$6.68M
Aubrey Capital Management Ltd44,000$4.73M
Nicholas Investment Partners, LP36,067$3.87M
Lecap Asset Management Ltd27,070$2.91M
Barometer Capital Management Inc.27,050$2.91M
One River Asset Management, LLC25,872$2.78M
Quantitative Investment Management, LLC23,050$2.48M
USA Financial Portformulas Corp15,331$1.65M
Dorsey Wright & Associates15,232$1.64M
Cache Advisors, LLC14,705$1.58M
Centiva Capital, LP13,689$1.47M
Algert Global LLC13,086$1.41M
Williamson Legacy Group, LLC11,760$1.26M
Aspire Private Capital, LLC11,292$1.21M
Lighthouse Investment Partners, LLC11,200$1.20M
Outlook Wealth Advisors, LLC10,750$1.15M
ICONIQ Capital, LLC10,166$1.09M
Nebula Research & Development LLC10,018$1.08M
Strategic Investment Advisors8,860$945.5K
Eschler Asset Management LLP8,690$933.4K
Eqis Capital Management, Inc.8,129$873.2K
Hartford Funds Management Co LLC8,060$865.9K
Ninepoint Partners LP7,502$805.8K
Neo Ivy Capital Management7,392$794.0K
TCG Advisory Services, LLC7,102$762.8K
Cantor Fitzgerald, L. P.6,981$749.8K
Proficio Capital Partners LLC6,792$729.5K
Vista Investment Partners LLC6,085$653.6K
Clough Capital Partners L P6,000$644.0K
McElhenny Sheffield Capital Management, LLC4,744$509.6K
LSV Asset Management4,200$451.0K
Mach-1 Financial Group, Inc.3,999$429.5K
Wakefield Asset Management LLLP3,600$386.7K
Advyzon Investment Management, LLC3,502$376.1K
Longboard Asset Management, LP3,328$357.5K
FORA Capital, LLC3,133$336.5K
West Bancorporation Inc2,870$308.3K
Wellspring Financial Advisors, LLC2,808$301.6K
Voya Financial Advisors, Inc.2,650$282.3K
Waterloo Capital, L.P.2,592$278.4K
MBB Public Markets I LLC2,552$274.1K
Nwam LLC2,551$267.7K
Perennial Investment Advisors, LLC2,421$260.0K
Amplius Wealth Advisors, LLC2,419$259.8K
Haverford Trust Co2,413$259.2K
Oversea-Chinese Banking CORP Ltd2,412$259.0K
TownSquare Capital, LLC2,370$254.6K
Delta Investment Management, LLC2,329$250.2K
Financial Engines Advisors L.L.C.2,258$243.0K
Fort Point Capital Partners LLC2,184$234.6K
Collective Family Office LLC2,148$230.7K
Claro Advisors LLC2,147$230.6K
Gitterman Wealth Management, LLC2,126$228.4K
Fox Hill Wealth Management2,113$227.0K
Heritage Wealth Management, Inc.2,100$225.6K
JGP Wealth Management, LLC2,082$223.6K
Sterling Financial Group, Inc.2,076$223.0K
Sierra Summit Advisors LLC2,075$222.9K
Csenge Advisory Group2,101$221.2K
Zhang Financial LLC2,058$221.0K
Mission Wealth Management, LP2,049$220.1K
Appleton Partners Inc2,040$219.0K
Inspirion Wealth Advisors, LLC2,033$218.4K
BCS Private Wealth Management, Inc.2,028$218.0K
Cidel Asset Management Inc2,024$217.4K
Talbot Financial, LLC2,019$216.9K
Birmingham Capital Management Co Inc2,000$214.8K
Uhlmann Price Securities, LLC2,000$214.8K
Burns J W & Co Inc2,000$214.8K
Elk River Wealth Management, LLC2,000$214.8K
RF&L Wealth Management, LLC2,000$214.8K
Symphony Financial Services, Inc.2,000$214.8K
Consilio Wealth Advisors, LLC2,011$214.2K
Woodley Farra Manion Portfolio Management Inc1,988$213.5K
Running Oak Capital LLC1,986$213.3K
Allen Capital Group, LLC1,982$212.9K
TCI Wealth Advisors, Inc.1,959$210.4K
Armis Advisers, LLC2,027$209.2K
PFW Advisors LLC1,942$208.6K
3Chopt Investment Partners, LLC1,941$208.5K
Seldon Capital LP1,938$208.2K
Formidable Asset Management, LLC2,045$206.3K
Woodward Diversified Capital, LLC1,906$204.7K
MJP Associates Inc1,903$204.4K
Apexium Financial, LP1,897$203.8K
Old National Bancorp1,888$202.8K
Davis R M Inc1,885$202.5K
Sym Financial Corp1,881$202.0K

Not filed for Q3 2025 yet (27)

Institutions that held Boston Scientific Corp at the end of Q2 2025 and haven't filed a 13F for Q3 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding BSX in Q2 2025 that haven't filed for Q3 2025
InstitutionShares, Q2 2025Value, Q2 2025
Norges Bank19,457,562$2.09B
CIBC World Markets Corp586,157$63.0M
Congress Wealth Management LLC289,421$31.1M
Churchill Management Corp195,676$21.0M
NBW Capital LLC53,896$5.79M
Avantax Advisory Services, Inc.49,719$5.34M
Grassi Investment Management38,250$4.11M
CHB Investment Group, LLC35,783$3.84M
EP Wealth Advisors, LLC35,146$3.78M
Vega Investment Solutions18,239$1.96M
Graypoint LLC16,386$1.76M
Atria Wealth Solutions, Inc.10,036$1.07M
First Horizon Advisors, Inc.8,315$893.2K
Forte Capital LLC6,714$721.2K
E Fund Management Co., Ltd.6,442$691.9K
Northeast Financial Consultants Inc5,574$598.7K
Breed's Hill Capital LLC4,914$527.8K
Priebe Wealth Holdings LLC2,231$239.6K
Bordeaux Wealth Advisors LLC2,212$237.6K
PrairieView Partners, LLC448$48.0K
Oliver Lagore Vanvalin Investment Group371$37.4K
Semmax Financial Advisors Inc.215$22.2K
Talon Private Wealth, LLC114$12.2K
Atlas Capital Advisors LLC110$11.8K
Iron Horse Wealth Management, LLC67$7.20K
Parkworth Wealth Management, Inc.38$4.08K
Financial Gravity Companies, Inc.20$2.15K