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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.

Q2 2025 vs. Q1 2025

How the institutions holding Boston Scientific Corp changed between Q1 2025 and Q2 2025.

All holders in Q2 2025All holders in Q1 2025

13F holders of BSX: Q1 2025 compared with Q2 2025
MeasureQ1 2025Of which not filed for Q2 2025Q2 2025Change
Holders1,648191,693+64
Shares1.34B2.29M1.35B+15.0M (+1.1%)
Value$135.2B$230.7M$145.4B+$10.4B (+7.7%)

19 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (155)

Institutions that held Boston Scientific Corp at the end of Q2 2025 but not at the end of Q1 2025.

Showing the largest 100 of 155 by value.

Institutions new to BSX in Q2 2025
InstitutionSharesValue% of portfolio
Edgewood Management LLC6,951,450$746.7M2.37%
Swedbank AB2,819,249$302.8M0.34%
Voloridge Investment Management, LLC2,018,678$216.8M0.80%
Egerton Capital (UK) LLP1,640,956$176.3M1.81%
AMF Pensionsforsakring AB888,204$95.4M0.63%
Hudson Bay Capital Management LP484,000$52.0M0.34%
Sofinnova Investments, Inc.431,200$46.3M3.15%
Catalio Capital Management, LP229,046$24.6M5.16%
Capitolis Liquid Global Markets LLC160,000$17.2M0.13%
Mizuho Securities USA LLC102,245$11.0M0.23%
Kempen Capital Management N.V.101,260$10.9M0.10%
Nearwater Capital Markets, Ltd100,000$10.7M0.17%
Signature Estate & Investment Advisors LLC65,754$7.06M0.16%
Jackson Square Capital, LLC56,306$6.05M1.34%
BTC Capital Management, Inc.54,418$5.83M0.48%
MASTERINVEST Kapitalanlage GmbH48,728$5.23M0.55%
Alcosta Capital Management, Inc.48,427$5.20M2.90%
Canada Post Corp Registered Pension Plan46,237$4.97M0.29%
Fulcrum Asset Management LLP40,804$4.38M1.25%
Global Retirement Partners, LLC39,377$4.23M0.10%
Summit Trail Advisors, LLC34,723$3.73M0.06%
Granite Investment Partners, LLC34,240$3.68M0.18%
Group One Trading, L.P.33,338$3.58M0.12%
Wetherby Asset Management Inc30,507$3.28M0.15%
Vise Technologies, Inc.30,218$3.25M0.13%
Lecap Asset Management Ltd27,070$2.91M1.03%
One River Asset Management, LLC25,872$2.78M10.87%
Glenmede Investment Management, LP21,706$2.33M0.01%
Blue Capital, Inc.21,494$2.31M1.64%
Element Squared LLC20,433$2.19M1.37%
Parsonex Advisory Services, Inc.20,244$2.17M1.81%
Channel Wealth LLC16,730$1.80M0.51%
Dorsey Wright & Associates15,232$1.64M0.39%
Catalytic Wealth RIA, LLC14,772$1.59M0.13%
Cache Advisors, LLC14,705$1.58M0.43%
Wesbanco Bank Inc14,388$1.55M0.05%
Ascent Wealth Partners, LLC14,085$1.51M0.19%
Alaethes Wealth LLC14,081$1.51M0.45%
Vanderbilt University13,780$1.48M0.28%
Carr Financial Group Corp12,473$1.34M0.40%
Lighthouse Investment Partners, LLC11,200$1.20M0.05%
Coastal Bridge Advisors, LLC10,780$1.16M0.10%
New England Research & Management, Inc.10,550$1.13M0.54%
Inceptionr LLC10,384$1.12M0.26%
Gould Asset Management LLC10,200$1.10M0.21%
Kohmann Bosshard Financial Services, LLC9,737$1.05M0.12%
Diversify Advisory Services, LLC9,940$1.02M0.04%
Eschler Asset Management LLP8,690$933.4K0.71%
Midwest Trust Co8,549$918.2K0.01%
Waterway Wealth Management, LLC8,243$885.4K0.27%
Ninety One SA (PTY) Ltd8,111$866.1K0.14%
DRW Securities, LLC7,413$796.2K0.06%
Neo Ivy Capital Management7,392$794.0K0.25%
Boston Private Wealth LLC7,388$793.5K0.04%
Thrive Wealth Management, LLC7,324$786.7K0.13%
Credit Industriel Et Commercial7,256$779.4K0.12%
Simplify Asset Management Inc.7,103$762.9K0.05%
Cantor Fitzgerald, L. P.6,981$749.8K0.02%
Brookwood Investment Group LLC5,954$639.5K0.10%
Diversify Wealth Management, LLC5,710$586.1K0.04%
Essential Partners LLC5,284$567.6K0.23%
Wealth Watch Advisors, INC1,734$559.0K0.33%
Vigilare Wealth Management5,193$557.8K0.21%
Hall Capital Management Co Inc5,168$555.1K0.23%
Peak Financial Advisors LLC4,551$488.8K0.25%
Inscription Capital, LLC4,422$475.0K0.07%
MUFG Securities EMEA plc4,372$469.6K0.02%
360 Financial, Inc.4,105$440.9K0.14%
Turtle Creek Wealth Advisors, LLC4,070$437.2K0.05%
Pembroke Management, LTD3,962$425.6K0.05%
RMB Capital Management, LLC3,779$405.9K0.01%
Wakefield Asset Management LLLP3,600$386.7K0.11%
Longboard Asset Management, LP3,328$357.5K0.89%
Kera Capital Partners, Inc.3,298$354.2K0.07%
Lowe Brockenbrough & Co Inc3,210$344.8K0.02%
Coyle Financial Counsel LLC3,171$340.6K0.09%
Consolidated Portfolio Review Corp3,136$336.8K0.05%
SGL Investment Advisors, Inc.3,182$325.9K0.16%
DSM Capital Partners LLC2,858$307.0K0.00%
Norden Group LLC2,814$302.3K0.03%
Wellspring Financial Advisors, LLC2,808$301.6K0.03%
Orrstown Financial Services Inc2,635$283.0K0.06%
Avantra Family Wealth, Inc.2,608$280.1K0.23%
Fullcircle Wealth LLC2,573$274.8K0.10%
Morris Retirement Advisors, LLC2,545$273.3K0.13%
AlphaCore Capital LLC2,432$261.2K0.01%
AGH Wealth Advisors, LLC2,418$259.7K0.21%
Convergence Financial, LLC2,335$250.8K0.04%
Campbell & CO Investment Adviser LLC2,318$249.0K0.02%
Financial Engines Advisors L.L.C.2,258$243.0K0.00%
Bourgeon Capital Management LLC2,252$241.9K0.05%
New Republic Capital, LLC2,205$236.8K0.08%
Patton Fund Management, Inc.2,161$232.1K0.05%
Aviso Wealth Management2,102$225.8K0.11%
Zhang Financial LLC2,058$221.0K0.01%
BCS Private Wealth Management, Inc.2,028$218.0K0.08%
Balboa Wealth Partners2,015$216.4K0.04%
Francis Financial, Inc.2,009$215.8K0.05%
Hoese & Co LLP2,000$214.8K0.17%
Allen Capital Group, LLC1,982$212.9K0.02%

Sold out (91)

Institutions that held Boston Scientific Corp at the end of Q1 2025 and filed for Q2 2025 without it.

Institutions that sold out of BSX in Q2 2025
InstitutionShares, Q1 2025Value, Q1 2025
Alyeska Investment Group, L.P.1,202,779$121.3M
Corebridge Financial, Inc.421,595$42.5M
Jump Financial, LLC335,449$33.8M
Iron Triangle Partners LP332,167$33.5M
Aquatic Capital Management LLC279,178$28.2M
ING Groep NV210,992$21.3M
Junto Capital Management LP168,254$17.0M
Cinctive Capital Management LP103,559$10.4M
Soros Fund Management LLCSuperinvestorSoros Fund Management100,000$10.1M
Ecofi Investissements SA100,000$8.62M
Alberta Investment Management Corp83,919$8.47M
XTX Topco Ltd66,516$6.71M
Nomura Holdings Inc65,486$6.61M
Castleark Management LLC64,870$6.54M
Concentric Capital Strategies, LP40,448$4.08M
United Services Automobile Association34,540$3.43M
Susquehanna Fundamental Investments, LLC29,400$2.97M
Capital Fund Management S.A.25,599$2.58M
Donoghue Forlines LLC23,351$2.36M
Winton Group Ltd21,937$2.21M
IMC-Chicago, LLC21,387$2.16M
Brendel Financial Advisors LLC20,694$2.09M
111 Capital16,143$1.63M
Twin Tree Management, LP15,923$1.61M
Axq Capital, LP15,218$1.54M
SIH Partners, LLLP14,873$1.50M
Worth Asset Management, LLC13,341$1.35M
Boston Partners13,235$1.34M
ISAM Funds (UK) Ltd12,664$1.28M
Financial Counselors Inc12,048$1.22M
Dynamic Technology Lab Private Ltd10,881$1.10M
Harbert Fund Advisors, Inc.10,750$1.08M
Board of the Pension Protection Fund10,700$1.08M
Laurion Capital Management LP10,528$1.06M
Simon Quick Advisors, LLC10,111$1.02M
Shelton Wealth Management, LLC10,013$1.01M
Heritage Financial Services, LLC9,388$947.1K
Aster Capital Management (DIFC) Ltd9,041$938.4K
Nottingham Advisors, Inc.9,005$908.4K
GTS Securities LLC8,574$864.9K
Twinbeech Capital LP8,183$825.5K
Prelude Capital Management, LLC7,731$779.9K
Oak Thistle LLC7,359$742.4K
Napa Wealth Management7,340$740.5K
Bayesian Capital Management, LP4,900$494.3K
Hexagon Capital Partners LLC4,876$491.9K
Country Trust Bank4,537$457.7K
Marex Group plc4,371$440.9K
Legacy Advisors, LLC3,905$393.9K
Clarity Capital Partners LLC3,778$381.1K
Freestone Grove Partners LP3,187$321.5K
Arrowpoint Investment Partners (Singapore) Pte. Ltd.2,900$292.6K
GEN Financial Management, INC.2,886$291.1K
Fermata Advisors, LLC2,846$287.1K
Readystate Asset Management LP2,823$284.8K
Advisor Resource Council2,963$282.9K
Crawford Investment Counsel Inc2,616$263.9K
Fox Run Management, L.L.C.2,369$239.0K
Edgestream Partners, L.P.2,338$235.9K
Diligent Investors, LLC2,334$235.5K
Capital Performance Advisors LLP2,291$231.1K
Riverview Trust Co2,237$225.7K
Hutchens & Kramer Investment Management Group, LLC2,187$220.6K
Corton Capital Inc.2,119$213.8K
Farringdon Capital, Ltd.2,086$210.4K
Kanawha Capital Management LLC2,081$209.9K
Veracity Capital LLC2,078$209.6K
International Assets Investment Management, LLC21,855$207.0K
Wayfinding Financial, LLC1,392$140.0K
Synergy Investment Management, LLC1,247$125.8K
Continuum Advisory, LLC776$78.3K
Caitong International Asset Management Co., Ltd657$66.3K
Carolinas Wealth Consulting LLC524$52.9K
Global Financial Private Client, LLC361$36.4K
Y.D. More Investments Ltd263$26.5K
Atala Financial Inc145$14.6K
Logan Capital Management Inc125$12.6K
Capital A Wealth Management, LLC124$12.5K
Ravenstone Capital Management Inc.100$10.1K
Greenline Partners, LLC82$8.27K
Stonebridge Financial Group, LLC72$7.26K
Winnow Wealth LLC43$4.33K
Flaharty Asset Management, LLC41$4.14K
First PREMIER Bank38$4.00K
Barnes Dennig Private Wealth Management LLC30$3.03K
Perkins Coie Trust Co28$2.82K
Chesapeake Asset Management LLC25$2.52K
Halbert Hargrove Global Advisors, LLC18$1.82K
Laurel Wealth Advisors LLC12$1.21K
GoalVest Advisory LLC3$303
Inlight Wealth Management, LLC2$202

Not filed for Q2 2025 yet (19)

Institutions that held Boston Scientific Corp at the end of Q1 2025 and haven't filed a 13F for Q2 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding BSX in Q1 2025 that haven't filed for Q2 2025
InstitutionShares, Q1 2025Value, Q1 2025
Credit Agricole S A1,805,720$182.2M
Rakuten Investment Management, Inc.134,709$13.4M
Mizuho Securities USA LLC118,009$11.9M
CAPROCK Group, Inc.60,766$6.13M
Orion Portfolio Solutions, LLC33,385$3.37M
Pinpoint Asset Management Ltd33,170$3.35M
Schechter Investment Advisors, LLC22,857$2.31M
Wolf Group Capital Advisors21,255$2.14M
Glenmede Trust Co NA19,819$2.00M
Taurus Asset Management, LLC10,000$1.01M
Lindbrook Capital, LLC6,897$695.8K
Cable Hill Partners, LLC6,441$662.6K
Sheaff Brock Investment Advisors, LLC6,556$661.4K
Callan Capital, LLC4,695$473.6K
Vista Wealth Management Group, LLC3,859$389.3K
Noble Wealth Management PBC477$48.1K
Caas Capital Management LP370$37.3K
Sandy Spring Bank25$2.52K
Sofos Investments, Inc.20$2.02K