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 |
|---|---|---|---|---|---|
| Nelson Capital Management, LLC | 26,016 | $2.48M | 0.29% | +92+0.4% | Added |
| Portfolio Design Labs, LLC | 25,942 | $2.47M | 0.41% | −5,884−18.5% | Reduced |
| AlTi Global, Inc. | 25,736 | $2.45M | 0.05% | +14,938+138.3% | Added |
| Headlands Technologies LLC | 25,643 | $2.45M | 0.20% | −82,403−76.3% | Reduced |
| Graham Capital Management, L.P. | 25,561 | $2.44M | 0.08% | −40,679−61.4% | Reduced |
| Fairbanks Capital Management, Inc. | 25,470 | $2.43M | 1.34% | −244−0.9% | Reduced |
| Greenleaf Trust | 25,438 | $2.43M | 0.02% | −1,157−4.4% | Reduced |
| Profund Advisors LLC | 25,269 | $2.41M | 0.07% | +4,542+21.9% | Added |
| CIBC World Markets Inc. | 25,232 | $2.41M | 0.00% | −123,244−83.0% | Reduced |
| Aaron Wealth Advisors | 25,160 | $2.40M | 0.13% | +7,311+41.0% | Added |
| Traynor Capital Management, Inc. | 25,017 | $2.39M | 0.13% | +293+1.2% | Added |
| Waycross Partners, LLC | 25,000 | $2.38M | 0.20% | +25,000 | New |
| Deerfield Management Company, L.P. (Series C) | 24,941 | $2.38M | 0.03% | −6,371−20.3% | Reduced |
| Western Wealth Management, LLC | 24,929 | $2.38M | 0.11% | +30+0.1% | Added |
| Westview Management dba Westview Investment Advisors | 24,780 | $2.36M | 1.13% | +24,780 | New |
| CenterBook Partners LP | 24,725 | $2.36M | 0.12% | −776−3.0% | Reduced |
| Palumbo Wealth Management LLC | 25,321 | $2.35M | 0.58% | −90.0% | Reduced |
| Apollon Wealth Management, LLC | 24,587 | $2.34M | 0.04% | −585−2.3% | Reduced |
| Outfitter Financial LLC | 24,027 | $2.29M | 1.80% | +110+0.5% | Added |
| Bridgefront Capital, LLC | 23,768 | $2.27M | 0.57% | −2,550−9.7% | Reduced |
| TriaGen Wealth Management LLC | 23,619 | $2.25M | 0.58% | −106−0.4% | Reduced |
| Great Lakes Retirement, Inc. | 23,603 | $2.25M | 0.23% | +18+0.1% | Added |
| Baader Bank INC | 23,784 | $2.24M | 0.19% | +12,598+112.6% | Added |
| Smartleaf Asset Management LLC | 23,315 | $2.24M | 0.08% | −264−1.1% | Reduced |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 23,460 | $2.24M | 0.04% | −5,843−19.9% | Reduced |
| Mattson Financial Services, LLC | 23,459 | $2.24M | 0.52% | +373+1.6% | Added |
| Rock Point Advisors, LLC | 23,163 | $2.21M | 0.55% | +23,163 | New |
| Knights of Columbus Asset Advisors LLC | 23,158 | $2.21M | 0.13% | −44,543−65.8% | Reduced |
| Ostrum Asset Management | 23,027 | $2.20M | 0.11% | −818−3.4% | Reduced |
| Wedmont Private Capital | 22,217 | $2.19M | 0.08% | +252+1.1% | Added |
| Consolidated Planning Corp | 22,851 | $2.18M | 0.22% | −27,747−54.8% | Reduced |
| GAM Holding AG | 22,849 | $2.18M | 0.14% | −3,935−14.7% | Reduced |
| Crestwood Advisors Group LLC | 22,829 | $2.18M | 0.04% | −3,519−13.4% | Reduced |
| Equitable Holdings, Inc. | 22,583 | $2.15M | 0.01% | +3,958+21.3% | Added |
| PKO Investment Management Joint-Stock Co | 22,500 | $2.15M | 0.17% | +500+2.3% | Added |
| Savvy Advisors, Inc. | 22,361 | $2.13M | 0.07% | +8,024+56.0% | Added |
| Blackstone Group Inc. | 22,201 | $2.12M | 0.01% | +14,832+201.3% | Added |
| Bank of New Hampshire | 22,159 | $2.11M | 0.48% | +523+2.4% | Added |
| Moneta Group Investment Advisors LLC | 22,126 | $2.11M | 0.02% | +2,531+12.9% | Added |
| Lombard Odier Asset Management (USA) Corp | 22,108 | $2.11M | 0.86% | −5,716−20.5% | Reduced |
| Azzad Asset Management Inc | 22,086 | $2.11M | 0.21% | −55−0.2% | Reduced |
| Group One Trading, L.P. | 22,044 | $2.10M | 0.06% | −5,503−20.0% | Reduced |
| Triglav Skladi, D.O.O. | 22,000 | $2.10M | 0.13% | −7,000−24.1% | Reduced |
| Generali Investments Towarzystwo Funduszy Inwestycyjnych | 22,000 | $2.10M | 1.02% | +12,000+120.0% | Added |
| Systematic Alpha Investments, LLC | 21,760 | $2.07M | 0.06% | 00.0% | Unchanged |
| Harbor Capital Advisors, Inc. | 21,541 | $2.05M | 0.16% | −31−0.1% | Reduced |
| RiverFront Investment Group, LLC | 21,308 | $2.03M | 0.03% | +150+0.7% | Added |
| Shepherd Financial Partners LLC | 21,301 | $2.03M | 0.19% | −615−2.8% | Reduced |
| Stratos Wealth Partners, LTD. | 21,181 | $2.02M | 0.02% | −1,091−4.9% | Reduced |
| Lebenthal Global Advisors, LLC | 21,143 | $2.02M | 0.31% | +1,708+8.8% | Added |
| 111 Capital | 20,941 | $2.00M | 0.44% | −9,776−31.8% | Reduced |
| Cary Street Partners Financial LLC | 20,914 | $1.99M | 0.05% | +2,599+14.2% | Added |
| Venture Visionary Partners LLC | 20,864 | $1.99M | 0.06% | −561−2.6% | Reduced |
| Legacy Wealth Asset Management, LLC | 20,801 | $1.98M | 0.49% | +561+2.8% | Added |
| MidWestOne Financial Group, Inc. | 20,718 | $1.98M | 0.22% | +3,230+18.5% | Added |
| Valeo Financial Advisors, LLC | 20,639 | $1.97M | 0.04% | −1,957−8.7% | Reduced |
| Frank, Rimerman Advisors LLC | 20,537 | $1.96M | 0.12% | +344+1.7% | Added |
| Hall Capital Management Co Inc | 20,527 | $1.96M | 0.76% | −56−0.3% | Reduced |
| Clearstead Advisors, LLC | 20,486 | $1.95M | 0.02% | +11,492+127.8% | Added |
| Farther Finance Advisors, LLC | 20,391 | $1.94M | 0.02% | +2,409+13.4% | Added |
| Park Avenue Securities LLC | 20,136 | $1.92M | 0.02% | −31,595−61.1% | Reduced |
| BTG Pactual Asset Management US LLC | 20,025 | $1.91M | 0.21% | +1,395+7.5% | Added |
| Strategy Asset Managers LLC | 20,010 | $1.91M | 0.31% | +527+2.7% | Added |
| Generali Investments CEE, investicni spolecnost, a.s. | 20,000 | $1.91M | 0.13% | 00.0% | Unchanged |
| Fulton Bank, N.A. | 19,834 | $1.89M | 0.07% | −125−0.6% | Reduced |
| Bank of Hawaii | 19,805 | $1.89M | 0.09% | −111−0.6% | Reduced |
| Spire Wealth Management | 19,780 | $1.89M | 0.06% | −3,289−14.3% | Reduced |
| Western Financial Corp | 19,695 | $1.88M | 0.74% | +524+2.7% | Added |
| TCG Advisory Services, LLC | 19,572 | $1.87M | 0.05% | +19,572 | New |
| Platinum Investment Management Ltd | 19,554 | $1.86M | 0.43% | +19,554 | New |
| Peak Financial Advisors LLC | 19,470 | $1.86M | 0.83% | +12,788+191.4% | Added |
| Edgestream Partners, L.P. | 19,459 | $1.86M | 0.05% | −1,851−8.7% | Reduced |
| Quest Partners LLC | 19,454 | $1.85M | 0.10% | +10,710+122.5% | Added |
| Pensionmark Financial Group, LLC | 19,365 | $1.85M | 0.03% | +411+2.2% | Added |
| SBI Okasan Asset Management Co.Ltd. | 19,236 | $1.84M | 0.10% | +19,236 | New |
| Change Path, LLC | 19,274 | $1.84M | 0.04% | +2,759+16.7% | Added |
| Algebris (UK) Ltd | 19,240 | $1.84M | 0.15% | +1,122+6.2% | Added |
| IMA Wealth, Inc. | 19,206 | $1.83M | 0.18% | −349−1.8% | Reduced |
| AAFMAA Wealth Management & Trust LLC | 18,964 | $1.81M | 0.71% | +1,952+11.5% | Added |
| Leonteq Securities AG | 18,922 | $1.80M | 0.10% | +957+5.3% | Added |
| Virtus Investment Advisers, Inc. | 18,891 | $1.80M | 0.49% | +1,582+9.1% | Added |
| Dorsey & Whitney Trust CO LLC | 18,605 | $1.77M | 0.09% | +2,730+17.2% | Added |
| Benjamin Edwards Inc | 18,505 | $1.76M | 0.02% | +79+0.4% | Added |
| Lecap Asset Management Ltd | 18,408 | $1.76M | 0.70% | +18,408 | New |
| Allianz SE | 18,366 | $1.75M | 0.02% | +4,596+33.4% | Added |
| Mirova | 18,276 | $1.74M | 0.25% | −1,918−9.5% | Reduced |
| Snowden Capital Advisors LLC | 18,257 | $1.74M | 0.04% | −4,687−20.4% | Reduced |
| Stephens Inc | 18,131 | $1.73M | 0.02% | −2,749−13.2% | Reduced |
| SHUTTLEWORTH & Co | 18,130 | $1.73M | 1.58% | +441+2.5% | Added |
| Portside Wealth Group, LLC | 18,110 | $1.73M | 0.23% | −3,749−17.2% | Reduced |
| Resources Investment Advisors, LLC. | 18,072 | $1.72M | 0.02% | −873−4.6% | Reduced |
| EPG Wealth Management LLC | 17,977 | $1.71M | 0.46% | +445+2.5% | Added |
| Brown Advisory Inc | 17,974 | $1.71M | 0.00% | −2,153−10.7% | Reduced |
| Simplicity Wealth,LLC | 17,630 | $1.68M | 0.10% | −700−3.8% | Reduced |
| BlueStem Wealth Partners, LLC | 17,507 | $1.67M | 0.18% | −273−1.5% | Reduced |
| Independent Advisor Alliance | 17,474 | $1.67M | 0.04% | −19,486−52.7% | Reduced |
| Fort Sheridan Advisors LLC | 17,412 | $1.66M | 0.21% | −23−0.1% | Reduced |
| Altfest L J & Co Inc | 17,376 | $1.66M | 0.18% | +4,814+38.3% | Added |
| Allegheny Financial Group LTD | 17,371 | $1.66M | 0.25% | −299−1.7% | Reduced |
| Qtron Investments LLC | 17,333 | $1.65M | 0.21% | −416−2.3% | Reduced |