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.
13F holders, Q4 2025
Institutional positions in Boston Scientific Corp as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 1,793
- +111 vs. Q3 2025
- Shares held
- 1.36B
- +28.7M (+2.1%) vs. Q3 2025
- Total value
- $130.0B
- −$343.5M (−0.3%) vs. Q3 2025
- New holders
- 239
- 673 more added
- Sold out
- 128
- 686 more reduced
32 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting BSX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1,487 | $57.3B |
| Q1 2026 | 1,683 | $84.2B |
| Q4 2025 | 1,793 | $130.0B |
| Q3 2025 | 1,714 | $131.1B |
| Q2 2025 | 1,693 | $145.4B |
| Q1 2025 | 1,648 | $135.2B |
| Q4 2024 | 1,519 | $119.8B |
| Q3 2024 | 1,402 | $111.0B |
| Q2 2024 | 1,324 | $102.2B |
| Q1 2024 | 1,226 | $90.9B |
| Q4 2023 | 1,151 | $77.3B |
| Q3 2023 | 1,060 | $70.6B |
| Q2 2023 | 1,069 | $71.6B |
| Q1 2023 | 1,000 | $65.7B |
| Q4 2022 | 930 | $60.5B |
| Q3 2022 | 866 | $50.9B |
| Q2 2022 | 882 | $48.6B |
| Q1 2022 | 909 | $57.0B |
| Q4 2021 | 892 | $54.8B |
| Q3 2021 | 884 | $56.6B |
| Q2 2021 | 873 | $55.3B |
| Q1 2021 | 836 | $49.9B |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Boston Scientific Corp; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Adams Diversified Equity Fund, Inc. | 0 | $0 | 0.00% | −213,700−100.0% | Sold out |
| Artia Global Partners LP | 0 | $0 | 0.00% | −183,200−100.0% | Sold out |
| Empowered Funds, LLC | 0 | $0 | 0.00% | −121,273−100.0% | Sold out |
| Virginia Retirement Systems Et Al | 0 | $0 | 0.00% | −113,600−100.0% | Sold out |
| Exane Asset Management | 0 | $0 | 0.00% | −79,463−100.0% | Sold out |
| L & S Advisors Inc | 0 | $0 | 0.00% | −91,029−100.0% | Sold out |
| Jain Global LLC | 0 | $0 | 0.00% | −64,205−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −55,200−100.0% | Sold out |
| Fieldview Capital Management, LLC | 0 | $0 | 0.00% | −54,715−100.0% | Sold out |
| Machina Capital S.A.S. | 0 | $0 | 0.00% | −52,194−100.0% | Sold out |
| TKG Advisors, LLC | 0 | $0 | 0.00% | −52,048−100.0% | Sold out |
| Oak Thistle LLC | 0 | $0 | 0.00% | −48,501−100.0% | Sold out |
| Alcosta Capital Management, Inc. | 0 | $0 | 0.00% | −47,742−100.0% | Sold out |
| NJ State Employees Deferred Compensation Plan | 0 | $0 | 0.00% | −43,600−100.0% | Sold out |
| Navellier & Associates Inc | 0 | $0 | 0.00% | −42,779−100.0% | Sold out |
| Oak Harvest Investment Services | 0 | $0 | 0.00% | −37,800−100.0% | Sold out |
| APG Asset Management US Inc. | 0 | $0 | 0.00% | −30,996−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −30,127−100.0% | Sold out |
| SummitTX Capital, L.P. | 0 | $0 | 0.00% | −29,576−100.0% | Sold out |
| PFM Health Sciences, LP | 0 | $0 | 0.00% | −28,648−100.0% | Sold out |
| Brighton Jones LLC | 0 | $0 | 0.00% | −28,559−100.0% | Sold out |
| Castle Hook Partners LP | 0 | $0 | 0.00% | −27,449−100.0% | Sold out |
| G&S Capital LLC | 0 | $0 | 0.00% | −25,992−100.0% | Sold out |
| Blue Capital, Inc. | 0 | $0 | 0.00% | −24,751−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −24,096−100.0% | Sold out |
| Farringdon Capital, Ltd. | 0 | $0 | 0.00% | −22,570−100.0% | Sold out |
| Stance Capital LLC | 0 | $0 | 0.00% | −21,998−100.0% | Sold out |
| Element Squared LLC | 0 | $0 | 0.00% | −21,331−100.0% | Sold out |
| Strengthening Families & Communities, LLC | 0 | $0 | 0.00% | −21,402−100.0% | Sold out |
| Sandler Capital Management | 0 | $0 | 0.00% | −18,004−100.0% | Sold out |
| IPG Investment Advisors LLC | 0 | $0 | 0.00% | −15,255−100.0% | Sold out |
| Pitcairn Co | 0 | $0 | 0.00% | −15,187−100.0% | Sold out |
| Ascent Wealth Partners, LLC | 0 | $0 | 0.00% | −14,540−100.0% | Sold out |
| Money Concepts Capital Corp | 0 | $0 | 0.00% | −13,777−100.0% | Sold out |
| Humankind Investments LLC | 0 | $0 | 0.00% | −13,328−100.0% | Sold out |
| Cinctive Capital Management LP | 0 | $0 | 0.00% | −13,254−100.0% | Sold out |
| Credit Industriel Et Commercial | 0 | $0 | 0.00% | −12,829−100.0% | Sold out |
| Telligent Fund, LP | 0 | $0 | 0.00% | −12,000−100.0% | Sold out |
| S-Bank Fund Management Ltd | 0 | $0 | 0.00% | −9,811−100.0% | Sold out |
| New England Research & Management, Inc. | 0 | $0 | 0.00% | −9,128−100.0% | Sold out |
| Scientech Research LLC | 0 | $0 | 0.00% | −8,778−100.0% | Sold out |
| Jackson Square Capital, LLC | 0 | $0 | 0.00% | −7,272−100.0% | Sold out |
| Fedenia Advisers LLC | 0 | $0 | 0.00% | −6,714−100.0% | Sold out |
| Lineweaver Wealth Advisors, LLC | 0 | $0 | 0.00% | −6,618−100.0% | Sold out |
| Atom Investors LP | 0 | $0 | 0.00% | −6,592−100.0% | Sold out |
| Jupiter Asset Management Ltd | 0 | $0 | 0.00% | −6,578−100.0% | Sold out |
| Strategic Blueprint, LLC | 0 | $0 | 0.00% | −6,323−100.0% | Sold out |
| Independent Financial Group, LLC | 0 | $0 | 0.00% | −5,077−100.0% | Sold out |
| Limestone Investment Advisors LP | 0 | $0 | 0.00% | −4,582−100.0% | Sold out |
| Pittenger & Anderson Inc | 0 | $0 | 0.00% | −4,570−100.0% | Sold out |
| Vigilare Wealth Management | 0 | $0 | 0.00% | −4,473−100.0% | Sold out |
| World Equity Group, Inc. | 0 | $0 | 0.00% | −4,179−100.0% | Sold out |
| KG&L Capital Management,LLC | 0 | $0 | 0.00% | −4,170−100.0% | Sold out |
| Francis Financial, Inc. | 0 | $0 | 0.00% | −2,021−100.0% | Sold out |
| GSG Advisors LLC | 0 | $0 | 0.00% | −3,487−100.0% | Sold out |
| Mesirow Financial Investment Management, Inc. | 0 | $0 | 0.00% | −3,420−100.0% | Sold out |
| Stock Yards Bank & Trust Co | 0 | $0 | 0.00% | −3,416−100.0% | Sold out |
| Boomfish Wealth Group, LLC | 0 | $0 | 0.00% | −3,350−100.0% | Sold out |
| Arete Wealth Advisors, LLC | 0 | $0 | 0.00% | −3,231−100.0% | Sold out |
| SGL Investment Advisors, Inc. | 0 | $0 | 0.00% | −3,185−100.0% | Sold out |
| Peak Financial Management, Inc. | 0 | $0 | 0.00% | −3,145−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −3,118−100.0% | Sold out |
| Consolidated Portfolio Review Corp | 0 | $0 | 0.00% | −2,923−100.0% | Sold out |
| Citizens Business Bank | 0 | $0 | 0.00% | −2,909−100.0% | Sold out |
| A4 Wealth Advisors LLC | 0 | $0 | 0.00% | −2,877−100.0% | Sold out |
| Genesis Private Wealth, LLC | 0 | $0 | 0.00% | −2,730−100.0% | Sold out |
| Abc Arbitrage SA | 0 | $0 | 0.00% | −2,717−100.0% | Sold out |
| PUREfi Wealth, LLC | 0 | $0 | 0.00% | −2,696−100.0% | Sold out |
| 44 Wealth Management LLC | 0 | $0 | 0.00% | −2,612−100.0% | Sold out |
| Morris Retirement Advisors, LLC | 0 | $0 | 0.00% | −2,547−100.0% | Sold out |
| Beirne Wealth Consulting Services, LLC | 0 | $0 | 0.00% | −2,541−100.0% | Sold out |
| Caerus Investment Advisors, LLC | 0 | $0 | 0.00% | −2,532−100.0% | Sold out |
| Private Capital Advisors, Inc. | 0 | $0 | 0.00% | −2,497−100.0% | Sold out |
| Madison Asset Management, LLC | 0 | $0 | 0.00% | −2,464−100.0% | Sold out |
| Roehl & Yi Investment Advisors, LLC | 0 | $0 | 0.00% | −2,450−100.0% | Sold out |
| Sound View Wealth Advisors Group, LLC | 0 | $0 | 0.00% | −2,432−100.0% | Sold out |
| First Foundation Advisors | 0 | $0 | 0.00% | −2,427−100.0% | Sold out |
| Balboa Wealth Partners | 0 | $0 | 0.00% | −2,421−100.0% | Sold out |
| Daner Wealth Management, LLC | 0 | $0 | 0.00% | −2,380−100.0% | Sold out |
| Private Advisory Group LLC | 0 | $0 | 0.00% | −2,392−100.0% | Sold out |
| Castleark Management LLC | 0 | $0 | 0.00% | −2,350−100.0% | Sold out |
| Reliant Investment Partners, LLC | 0 | $0 | 0.00% | −2,350−100.0% | Sold out |
| Kestra Investment Management, LLC | 0 | $0 | 0.00% | −2,323−100.0% | Sold out |
| WealthPlan Investment Management, LLC | 0 | $0 | 0.00% | −2,298−100.0% | Sold out |
| Klingman & Associates, LLC | 0 | $0 | 0.00% | −2,241−100.0% | Sold out |
| Moody Aldrich Partners LLC | 0 | $0 | 0.00% | −2,210−100.0% | Sold out |
| 1776 Wealth LLC | 0 | $0 | 0.00% | −2,203−100.0% | Sold out |
| FNY Investment Advisers, LLC | 0 | $0 | 0.00% | −2,200−100.0% | Sold out |
| CCM Investment Advisers LLC | 0 | $0 | 0.00% | −2,181−100.0% | Sold out |
| FDx Advisors, Inc. | 0 | $0 | 0.00% | −2,093−100.0% | Sold out |
| Sovran Advisors, LLC | 0 | $0 | 0.00% | −2,073−100.0% | Sold out |
| Revolve Wealth Partners, LLC | 0 | $0 | 0.00% | −2,126−100.0% | Sold out |
| Catalyst Funds Management Pty Ltd | 0 | $0 | 0.00% | −2,100−100.0% | Sold out |
| SFMG, LLC | 0 | $0 | 0.00% | −2,095−100.0% | Sold out |
| AGH Wealth Advisors, LLC | 0 | $0 | 0.00% | −2,095−100.0% | Sold out |
| MorganRosel Wealth Management, LLC | 0 | $0 | 0.00% | −2,064−100.0% | Sold out |
| Intelligence Driven Advisers, LLC | 0 | $0 | 0.00% | −2,053−100.0% | Sold out |
| Teramo Advisors, LLC | 0 | $0 | 0.00% | −2,050−100.0% | Sold out |
| JPL Wealth Management, LLC | 0 | $0 | 0.00% | −1,188−100.0% | Sold out |
| Rise Advisors, LLC | 0 | $0 | 0.00% | −873−100.0% | Sold out |