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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; 1,487 institutions reported holding it in 13F filings for Q2 2026, worth $57.3B in total; Maverick Capital is the only superinvestor holding it.

Q2 2026 vs. Q1 2026

How the institutions holding Boston Scientific Corp changed between Q1 2026 and Q2 2026.

All holders in Q2 2026All holders in Q1 2026

13F holders of BSX: Q1 2026 compared with Q2 2026
MeasureQ1 2026Of which not filed for Q2 2026Q2 2026Change
Holders1,683191,487−177
Shares1.34B17.1M1.33B+5.24M (+0.4%)
Value$84.2B$1.07B$57.3B−$25.9B (−31.1%)

19 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so the changes leave them out.

New holders (148)

Institutions that held Boston Scientific Corp at the end of Q2 2026 but not at the end of Q1 2026.

Showing the largest 100 of 148 by value.

Institutions new to BSX in Q2 2026
InstitutionSharesValue% of portfolio
Norges Bank21,170,029$903.5M0.09%
Jupiter Topco LLC18,822,853$803.4M0.33%
Deerfield Management Company, L.P. (Series C)1,315,000$56.1M0.59%
LGT Capital Partners Ltd.915,966$39.1M1.98%
Jupiter Asset Management Ltd848,407$36.6M0.18%
Causeway Capital Management LLC720,339$30.7M0.33%
Nykredit A/S502,817$21.5M0.08%
Distillate Capital Partners LLC450,915$19.2M1.00%
Rit Capital Partners PLC388,000$16.6M2.67%
Ossiam370,643$15.8M0.21%
Bourgeon Capital Management LLC322,069$13.7M2.05%
Senator Investment Group LP300,000$12.8M0.47%
DG Capital Management, LLC300,000$12.8M4.44%
South Dakota Investment Council268,163$11.4M0.20%
Armistice Capital, LLC265,201$11.3M0.31%
Masters Capital Management LLC250,000$10.7M1.50%
Perceptive Advisors LLC250,000$10.7M0.17%
Evelyn Partners Group Ltd242,535$10.4M0.19%
Running Oak Capital LLC193,882$8.27M1.41%
Moore Capital Management, LP189,256$8.08M0.18%
Yakira Capital Management, Inc.140,165$5.98M1.76%
Sector Gamma AS121,128$5.17M1.12%
Glenview Capital Management, LLC113,096$4.83M0.10%
Pekin Hardy Strauss, Inc.94,926$4.05M0.36%
Greenwood Capital Associates LLC78,520$3.35M0.33%
McGuire Investment Group, LLC72,292$3.09M0.27%
Waterway Wealth Management, LLC68,504$2.92M0.60%
GMT Capital Corp64,600$2.76M0.14%
Turn8 Private Wealth Inc.56,605$2.53M1.69%
Wealthedge Investment Advisors, LLC51,395$2.19M0.75%
Lecap Asset Management Ltd44,117$1.88M0.81%
Aurora Investment Counsel43,857$1.87M0.96%
Global Retirement Partners, LLC37,710$1.61M0.02%
Paradigm Financial Partners, LLC34,578$1.48M0.13%
Freestone Grove Partners LP28,720$1.23M0.01%
Game Creek Capital, LP23,375$997.6K0.43%
Alpine Global Management, LLC21,159$903.1K0.15%
Axxion S.A.20,236$863.7K0.06%
Shufro Rose & Co LLC19,700$840.8K0.05%
Chiron Capital Management, LLC19,001$811.0K0.73%
Mission Wealth Management, LP18,562$792.2K0.01%
Glazer Capital, LLC17,999$768.0K0.02%
Applied Finance Capital Management, LLC16,285$695.0K0.05%
Diversify Advisory Services, LLC15,146$689.3K0.01%
Aster Capital Management (DIFC) Ltd15,672$668.9K0.14%
Capula Management Ltd15,222$649.7K0.00%
CenterBook Partners LP14,763$630.1K0.03%
S-Bank Fund Management Ltd14,435$616.1K0.08%
Persium Advisors, LLC14,245$608.0K0.40%
ELCO Management Co., LLC13,824$590.0K0.25%
IFG Advisory, LLC13,796$588.8K0.02%
Ponta Wealth Partners, LLC13,160$561.7K0.30%
Continuum Advisory, LLC12,796$546.1K0.04%
Shay Capital LLC12,500$533.5K0.06%
Concentric Capital Strategies, LP11,353$484.5K0.03%
Lipe & Dalton11,300$482.0K0.22%
Proficio Capital Partners LLC10,166$433.9K0.02%
Asahi Life Asset Management Co., Ltd.10,155$433.4K0.24%
Founders Financial Securities LLC10,043$428.6K0.02%
B&D White Capital Company, LLC9,800$418.3K0.04%
Sunpointe, LLC9,612$410.2K0.12%
Excelsior Advisor Network LLC9,173$391.5K0.05%
Inscription Capital, LLC9,073$387.2K0.03%
Facet Wealth, Inc.9,031$385.4K0.01%
Miller Global Investments, LLC8,647$369.1K0.31%
Stevens Capital Management LP8,626$368.0K0.09%
Catalyst Funds Management Pty Ltd8,500$362.8K0.02%
Simplex Trading, LLC8,423$359.5K0.01%
Keebeck Wealth Management, LLC8,330$355.5K0.03%
Viawealth, LLC8,085$345.1K0.17%
Capstone Wealth Management, LLC8,051$343.6K0.16%
Total Clarity Wealth Management, Inc.7,503$320.2K0.06%
Riversedge Advisors, LLC7,496$319.9K0.04%
Allen Mooney & Barnes Investment Advisors LLC7,442$317.6K0.05%
Dynasty Wealth Management, LLC7,226$308.4K0.00%
KC Investment Advisors, LLC7,224$308.3K0.06%
Stonebridge Financial Group, LLC7,146$304.0K0.04%
J.W. Cole Advisors, Inc.6,896$294.3K0.01%
Broadway Wealth Solutions, Inc.6,881$293.7K0.14%
Knightsbridge Asset Management, LLC6,728$287.2K0.04%
Sig Brokerage, LP6,694$285.7K0.05%
Connecticut Capital Management Group, LLC6,618$282.5K0.23%
Guidance Capital, Inc6,330$282.4K0.06%
First National Advisers, LLC6,608$282.0K0.04%
New World Advisors LLC6,333$270.3K0.05%
Integrity Alliance, LLC.6,224$265.6K0.01%
Portside Wealth Group, LLC6,161$263.0K0.03%
Texas Capital Bank Wealth Management Services Inc6,108$260.7K0.01%
Axxcess Wealth Management, LLC6,093$260.0K0.00%
Knott David M Jr6,000$256.1K0.14%
GSB Wealth Management, LLC5,915$252.5K0.05%
Amussen Hunsaker Associates LLC5,818$248.3K0.02%
Triad Wealth Partners, LLC5,124$248.2K0.01%
McAdam, LLC5,318$227.0K0.01%
Claret Asset Management Corp5,302$226.0K0.02%
Garden State Investment Advisory Services LLC5,257$224.4K0.04%
Family Wealth Partners, LLC5,254$224.2K0.07%
Congress Park Capital LLC5,250$224.1K0.06%
Pure Financial Advisors, Inc.5,234$223.4K0.00%
Quadcap Wealth Management, LLC5,095$217.5K0.02%

Sold out (325)

Institutions that held Boston Scientific Corp at the end of Q1 2026 and filed for Q2 2026 without it.

Showing the largest 100 of 325 by value.

Institutions that sold out of BSX in Q2 2026
InstitutionShares, Q1 2026Value, Q1 2026
Edgewood Management LLC7,629,399$478.7M
Ilex Capital Partners (UK) LLP2,234,180$140.2M
Alphinity Investment Management Pty Ltd1,673,285$105.0M
Fred Alger Management, LLC1,454,619$91.3M
BSN Capital Partners Ltd629,000$60.1M
Jennison Associates LLC897,775$56.3M
Vestal Point Capital, LP800,000$50.2M
Sands Capital Management, LLC736,109$46.2M
MKP Capital Management, L.L.C.549,000$34.4M
Migdal Insurance & Financial Holdings Ltd.500,000$31.4M
Atalanta Sosnoff Capital, LLC402,714$25.3M
Oddo BHF Asset Management SAS327,138$20.5M
BlueSpruce Investments, LP306,134$19.2M
Catalio Capital Management, LP299,318$18.8M
Renaissance Group LLC276,752$17.4M
Zurich Insurance Group Ltd272,168$17.1M
Generate Investment Management Ltd254,250$16.0M
Cornerstone Advisors, LLC239,655$15.0M
Spence Asset Management176,769$11.1M
Ardsley Advisory Partners LP150,000$9.41M
Capitolis Liquid Global Markets LLC147,333$9.25M
Rokos Capital Management LLP140,163$8.79M
Think Investments LP136,000$8.53M
GDS Wealth Management135,991$8.53M
Moran Wealth Management, LLC132,336$8.30M
Gillespie Robinson & Grimm Inc111,381$6.99M
Flputnam Investment Management Co108,824$6.83M
Braun Stacey Associates Inc105,341$6.61M
Lone Pine Capital LLCSuperinvestorLone Pine Capital104,655$6.57M
Exane Asset Management89,197$6.45M
Liontrust Investment Partners LLP98,662$6.19M
DuPont Capital Management Corp84,550$5.31M
BTC Capital Management, Inc.84,238$5.28M
Winton Group Ltd82,256$5.16M
Alberta Investment Management Corp80,400$5.05M
Segall Bryant & Hamill, LLC67,359$4.23M
Davidson Kempner Capital Management LP63,250$3.97M
Dnca Finance61,000$3.83M
Granite Investment Partners, LLC60,473$3.79M
Campbell & CO Investment Adviser LLC56,402$3.54M
Highland Capital Management, LLC50,000$3.14M
Ecofi Investissements SA50,000$3.14M
Scholtz & Company, LLC47,957$3.01M
Emerald Investment Advisers, LLC42,480$2.67M
Bancreek Capital Management, LP39,000$2.45M
Farringdon Capital, Ltd.38,104$2.39M
TIG Advisors, LLC36,602$2.30M
DRW Securities, LLC33,916$2.13M
Twin Capital Management Inc33,420$2.10M
WD Rutherford LLC32,675$2.05M
BTG Pactual Asset Management US LLC21,128$1.95M
Picton Mahoney Asset Management28,915$1.81M
Capricorn Fund Managers Ltd28,100$1.76M
Delta Global Management LP28,012$1.76M
Sivia Capital Partners, LLC26,843$1.68M
Nelson Capital Management, LLC26,319$1.65M
Knights of Columbus Asset Advisors LLC25,967$1.63M
Argus Investors' Counsel, Inc.25,712$1.61M
Belpointe Asset Management LLC25,588$1.61M
Fortis Capital Advisors, LLC25,588$1.61M
Intact Investment Management Inc.25,300$1.59M
Argentarii, LLC25,022$1.57M
Peak Financial Advisors LLC24,675$1.55M
VCI Wealth Management LLC24,261$1.52M
Great Lakes Retirement, Inc.22,529$1.41M
Azzad Asset Management Inc21,858$1.37M
Lebenthal Global Advisors, LLC21,807$1.37M
Traynor Capital Management, Inc.21,214$1.33M
Cinctive Capital Management LP20,462$1.28M
Bank of Hawaii19,887$1.25M
EPG Wealth Management LLC19,422$1.22M
Lombard Odier Asset Management (USA) Corp19,398$1.22M
Fairtree Asset Management (Pty) Ltd19,191$1.20M
Dynamic Technology Lab Private Ltd19,112$1.20M
AAFMAA Wealth Management & Trust LLC18,615$1.17M
Prudent Man Advisors, LLC18,543$1.16M
Platinum Investment Management Ltd17,827$1.12M
Penobscot Investment Management Company, Inc.17,212$1.08M
Kepler Cheuvreux (Suisse) SA17,109$1.07M
Park Edge Advisors, LLC16,958$1.06M
Procyon Private Wealth Partners, LLC16,833$1.06M
AXA S.A.16,705$1.05M
Meridian Wealth Management, LLC16,534$1.04M
Codex Capital Asset Management L.L.C.16,500$1.04M
Alaethes Wealth LLC16,138$1.01M
Evoke Wealth, LLC16,058$1.01M
Schmidt P J Investment Management Inc15,924$999.2K
Capital Asset Advisory Services LLC15,438$941.6K
American Assets Inc5,000$915.3K
Clough Capital Partners L P14,350$900.5K
Neo Ivy Capital Management14,236$893.3K
Little House Capital LLC13,440$843.4K
Weiss Asset Management LP13,080$820.8K
Gilder Gagnon Howe & Co LLC12,933$811.5K
Central Bank & Trust Co12,026$754.6K
Baader Bank INC11,770$727.8K
Trivant Custom Portfolio Group, LLC11,370$713.5K
Baldwin Investment Management, LLC11,035$692.4K
Strategy Asset Managers LLC10,876$682.5K
Burney Co10,809$678.3K

Not filed for Q2 2026 yet (19)

Institutions that held Boston Scientific Corp at the end of Q1 2026 and haven't filed a 13F for Q2 2026. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding BSX in Q1 2026 that haven't filed for Q2 2026
InstitutionShares, Q1 2026Value, Q1 2026
Janus Henderson Group PLC16,497,366$1.04B
CWM, LLC184,539$11.6M
Evelyn Partners Investment Management LLP168,771$10.6M
Exencial Wealth Advisors, LLC123,124$7.73M
Skopos Labs, Inc.53,712$3.37M
Journey Strategic Wealth LLC14,122$886.1K
Capital Planning Advisors, LLC10,329$648.1K
Evelyn Partners Investment Management Services Ltd7,845$492.3K
U.S. Capital Wealth Advisors, LLC5,033$315.8K
Leo Wealth, LLC4,843$303.9K
GM Advisory Group, Inc.4,493$281.9K
First Affirmative Financial Network4,403$276.3K
Gibbs Wealth Management3,573$224.2K
Omnitrust Wealth Management, Inc3,454$216.7K
Sunbelt Securities, Inc.1,901$119.3K
Anfield Capital Management, LLC167$10.5K
McIlrath & Eck, LLC77$4.83K
Sofos Investments, Inc.20$1.25K
Arcadia Investment Management Corp14$879