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.
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
- 1,794
- +111 vs. Q3 2025
- Shares held
- 1.36B
- +28.7M (+2.1%) vs. Q3 2025
- Total value
- $130.0B
- −$343.6M (−0.3%) vs. Q3 2025
- New holders
- 239
- 673 more added
- Sold out
- 128
- 687 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 | 1,486 | $57.3B |
| Q1 2026 | 1,683 | $84.2B |
| Q4 2025 | 1,794 | $130.0B |
| Q3 2025 | 1,715 | $131.1B |
| Q2 2025 | 1,694 | $145.4B |
| Q1 2025 | 1,649 | $135.2B |
| Q4 2024 | 1,520 | $119.8B |
| Q3 2024 | 1,403 | $111.0B |
| Q2 2024 | 1,325 | $102.2B |
| Q1 2024 | 1,227 | $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 |
|---|---|---|---|---|---|
| Kane Investment Management, Inc. | 6,585 | $627.9K | 0.30% | −1,580−19.4% | Reduced |
| ISAM Funds (UK) Ltd | 6,613 | $630.5K | 0.23% | −8,466−56.1% | Reduced |
| Heritage Trust Co | 6,631 | $632.3K | 0.06% | +4,446+203.5% | Added |
| Ancora Advisors, LLC | 6,631 | $632.3K | 0.01% | +659+11.0% | Added |
| Warm Springs Advisors Inc. | 6,635 | $632.6K | 0.49% | 00.0% | Unchanged |
| Dynamic Advisor Solutions LLC | 6,648 | $633.9K | 0.02% | −272−3.9% | Reduced |
| Massmutual Trust Co FSB | 6,675 | $636.5K | 0.02% | +583+9.6% | Added |
| Oak Harbor Wealth Partners, LLC | 6,686 | $637.5K | 0.15% | +565+9.2% | Added |
| Childress Capital Advisors, LLC | 6,692 | $638.1K | 0.10% | +93+1.4% | Added |
| Prelude Capital Management, LLC | 6,780 | $646.5K | 0.05% | −34,830−83.7% | Reduced |
| Abacus Wealth Partners, LLC | 6,795 | $647.9K | 0.06% | +6,795 | New |
| Independence Bank of Kentucky | 6,797 | $648.1K | 0.08% | +1,007+17.4% | Added |
| BIP Wealth, LLC | 6,815 | $649.8K | 0.02% | +6,815 | New |
| Caldwell Trust Co | 6,839 | $652.1K | 0.06% | +1,759+34.6% | Added |
| Orrstown Financial Services Inc | 6,857 | $653.8K | 0.11% | +582+9.3% | Added |
| JNBA Financial Advisors | 6,863 | $654.4K | 0.06% | −552−7.4% | Reduced |
| QP Wealth Management, LLC | 6,877 | $655.7K | 0.58% | +6,877 | New |
| Grove Bank & Trust | 6,879 | $655.9K | 0.07% | −7,152−51.0% | Reduced |
| HM Payson & Co | 6,892 | $657.2K | 0.01% | +198+3.0% | Added |
| SNS Financial Group, LLC | 6,905 | $658.4K | 0.06% | +2,177+46.0% | Added |
| BFSG, LLC | 6,963 | $663.9K | 0.06% | +82+1.2% | Added |
| Sage Mountain Advisors LLC | 6,999 | $667.4K | 0.04% | −52−0.7% | Reduced |
| Supplemental Annuity Collective Trust of NJ | 7,000 | $667.5K | 0.17% | 00.0% | Unchanged |
| Corient IA LLC | 7,000 | $667.5K | 0.63% | 00.0% | Unchanged |
| Roundview Capital LLC | 7,003 | $667.7K | 0.04% | +2,026+40.7% | Added |
| Thurston, Springer, Miller, Herd & Titak, Inc. | 7,004 | $667.8K | 0.23% | +5,288+308.2% | Added |
| Absolute Capital Management, LLC | 7,028 | $670.1K | 0.24% | +7,028 | New |
| Turtle Creek Wealth Advisors, LLC | 7,034 | $670.7K | 0.05% | +679+10.7% | Added |
| Plan Group Financial, LLC | 7,041 | $671.4K | 0.17% | −1,974−21.9% | Reduced |
| Polymer Capital Management (US) LLC | 7,054 | $672.6K | 0.09% | −291−4.0% | Reduced |
| Advisory Advocates, LLC | 7,102 | $677.2K | 0.67% | +7,102 | New |
| Chicago Partners Investment Group LLC | 7,338 | $678.8K | 0.02% | +1,214+19.8% | Added |
| Wolff Wiese Magana LLC | 7,137 | $680.5K | 0.37% | −266−3.6% | Reduced |
| Choate Investment Advisors | 7,144 | $681.2K | 0.01% | +575+8.8% | Added |
| Tradition Wealth Management, LLC | 7,145 | $681.3K | 0.05% | +1,608+29.0% | Added |
| Wedbush Securities Inc | 7,167 | $683.0K | 0.02% | +3,907+119.8% | Added |
| RMR Wealth Builders | 7,182 | $684.8K | 0.05% | +279+4.0% | Added |
| Compagnie Lombard Odier SCmA | 7,215 | $688.0K | 0.01% | +2,000+38.4% | Added |
| Close Asset Management Ltd | 7,219 | $688.0K | 0.02% | 00.0% | Unchanged |
| Zions Bancorporation, National Association | 7,241 | $690.4K | 0.03% | +5,497+315.2% | Added |
| State of Wyoming | 7,260 | $692.2K | 0.08% | +6,029+489.8% | Added |
| Financial Advisory Service, Inc. | 7,266 | $692.8K | 0.04% | −9−0.1% | Reduced |
| Stratos Wealth Advisors, LLC | 7,269 | $693.1K | 0.03% | −887−10.9% | Reduced |
| Ameritas Advisory Services, LLC | 7,269 | $693.1K | 0.03% | +5,273+264.2% | Added |
| Figure 8 Investment Strategies LLC | 7,280 | $694.1K | 0.62% | +7,280 | New |
| Secure Asset Management, LLC | 7,298 | $695.9K | 0.11% | +1,381+23.3% | Added |
| Caliber Wealth Management, LLC | 7,352 | $701.0K | 0.08% | +381+5.5% | Added |
| Blueshift Asset Management, LLC | 7,383 | $704.0K | 0.20% | +2,007+37.3% | Added |
| Thrive Wealth Management, LLC | 7,387 | $704.4K | 0.10% | +117+1.6% | Added |
| Journey Strategic Wealth LLC | 7,404 | $705.9K | 0.02% | +1,933+35.3% | Added |
| L2 Asset Management, LLC | 7,457 | $711.0K | 0.09% | +560+8.1% | Added |
| Integrated Advisors Network LLC | 7,536 | $718.5K | 0.03% | −38−0.5% | Reduced |
| Alteri Wealth LLC | 7,537 | $718.7K | 0.23% | −1,979−20.8% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 7,575 | $722.3K | 0.00% | 00.0% | Unchanged |
| Aua Capital Management, LLC | 7,575 | $722.3K | 0.36% | 00.0% | Unchanged |
| Legacy Capital Group California, Inc. | 7,583 | $723.0K | 0.18% | +194+2.6% | Added |
| Inceptionr LLC | 7,659 | $730.3K | 0.20% | −10,582−58.0% | Reduced |
| EverSource Wealth Advisors, LLC | 7,700 | $734.2K | 0.03% | −660−7.9% | Reduced |
| Aberdeen Wealth Management LLC | 7,720 | $736.1K | 0.34% | 00.0% | Unchanged |
| Pinnacle Associates Ltd | 7,761 | $740.0K | 0.01% | −12−0.2% | Reduced |
| Boston Trust Walden Corp | 7,768 | $740.7K | 0.01% | −25−0.3% | Reduced |
| Breakwater Capital Group | 7,790 | $742.8K | 0.10% | 00.0% | Unchanged |
| SageView Advisory Group, LLC | 7,805 | $744.2K | 0.03% | −2,770−26.2% | Reduced |
| J.W. Cole Advisors, Inc. | 8,768 | $747.1K | 0.02% | +202+2.4% | Added |
| PDT Partners, LLC | 7,864 | $749.8K | 0.05% | −24,252−75.5% | Reduced |
| Mutual Advisors, LLC | 7,883 | $751.6K | 0.02% | +620+8.5% | Added |
| Conning Inc. | 7,906 | $753.8K | 0.03% | −1,224−13.4% | Reduced |
| Gallagher Fiduciary Advisors, LLC | 7,916 | $754.8K | 0.02% | +403+5.4% | Added |
| Clarius Group, LLC | 7,987 | $761.6K | 0.04% | −20.0% | Reduced |
| BSW Wealth Partners | 8,000 | $762.8K | 0.09% | −473−5.6% | Reduced |
| Sig Brokerage, LP | 8,035 | $766.1K | 0.26% | −924−10.3% | Reduced |
| EntryPoint Capital, LLC | 8,048 | $767.4K | 0.30% | +8,048 | New |
| Journey Advisory Group, LLC | 8,050 | $767.6K | 0.06% | −350−4.2% | Reduced |
| Fukoku Mutual Life Insurance Co | 8,073 | $769.8K | 0.05% | −1,692−17.3% | Reduced |
| Ninety One SA (PTY) Ltd | 8,111 | $773.4K | 0.03% | 00.0% | Unchanged |
| Rossmore Private Capital | 8,202 | $782.0K | 0.07% | +2,223+37.2% | Added |
| 1248 Management, LLC | 8,224 | $784.2K | 0.42% | 00.0% | Unchanged |
| Washington Trust Co | 8,278 | $789.3K | 0.03% | 00.0% | Unchanged |
| V-Square Quantitative Management LLC | 8,299 | $791.3K | 0.08% | −4,840−36.8% | Reduced |
| Freemont Management S.A. | 8,300 | $791.4K | 0.16% | +5,500+196.4% | Added |
| DMG Group, LLC | 8,302 | $791.6K | 0.53% | +751+9.9% | Added |
| Eagle Wealth Strategies LLC | 8,326 | $793.9K | 0.37% | +381+4.8% | Added |
| First Horizon Corp | 8,328 | $794.1K | 0.04% | +2,487+42.6% | Added |
| GLOBALT Investments LLC | 8,353 | $796.5K | 0.03% | −878−9.5% | Reduced |
| Pines Wealth Management, LLC | 8,437 | $804.5K | 0.26% | −398−4.5% | Reduced |
| Lifeworks Advisors, LLC | 8,482 | $808.8K | 0.10% | +630+8.0% | Added |
| Mather Group, LLC. | 8,503 | $810.8K | 0.01% | +757+9.8% | Added |
| Tred Avon Family Wealth, LLC | 8,515 | $811.9K | 0.26% | +4,161+95.6% | Added |
| Armor Investment Advisors, LLC | 8,547 | $815.0K | 0.30% | 00.0% | Unchanged |
| PDS Planning, Inc | 8,590 | $819.1K | 0.05% | −133−1.5% | Reduced |
| LJI Wealth Management, LLC | 8,620 | $821.9K | 0.13% | +400+4.9% | Added |
| Hillsdale Investment Management Inc. | 8,650 | $824.8K | 0.02% | +100+1.2% | Added |
| Westfield Capital Management Co LP | 8,672 | $826.9K | 0.00% | +1,080+14.2% | Added |
| Premier Path Wealth Partners, LLC | 8,736 | $832.9K | 0.11% | −381−4.2% | Reduced |
| Stableford Capital II LLC | 8,743 | $833.6K | 0.30% | −424−4.6% | Reduced |
| Persistent Asset Partners Ltd | 8,748 | $834.1K | 0.40% | +8,748 | New |
| Buckingham Strategic Partners | 8,792 | $838.3K | 0.01% | −1,731−16.4% | Reduced |
| Prospera Financial Services Inc | 8,794 | $838.5K | 0.01% | −136−1.5% | Reduced |
| Diversify Advisory Services, LLC | 9,544 | $840.5K | 0.03% | +92+1.0% | Added |
| Trust Point Inc. | 8,829 | $841.8K | 0.07% | +338+4.0% | Added |