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; 1,485 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, Q2 2026
Institutional positions in Boston Scientific Corp as of Jun 30, 2026. 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
- 1,485
- −178 vs. Q1 2026
- Shares held
- 1.33B
- +5.24M (+0.4%) vs. Q1 2026
- Total value
- $57.3B
- −$25.9B (−31.1%) vs. Q1 2026
- New holders
- 147
- 590 more added
- Sold out
- 325
- 620 more reduced
20 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 | 1,485 | $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, Q2 2026
Shares, value and share of portfolio for each institution holding Boston Scientific Corp; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| TLWM | 15,401 | $657.3K | 0.11% | −367−2.3% | Reduced |
| Fort Sheridan Advisors LLC | 15,474 | $660.4K | 0.07% | −2,482−13.8% | Reduced |
| Bowen Hanes & Co Inc | 10,550 | $662.0K | 0.02% | 00.0% | Unchanged |
| PFG Investments, LLC | 15,512 | $662.1K | 0.03% | −1,882−10.8% | Reduced |
| Capital Management Associates, Inc | 15,654 | $668.1K | 0.13% | 00.0% | Unchanged |
| Aster Capital Management (DIFC) Ltd | 15,672 | $668.9K | 0.14% | +15,672 | New |
| Paragon Capital Management Inc | 15,864 | $677.1K | 0.51% | −309−1.9% | Reduced |
| Chicago Capital, LLC | 15,877 | $677.6K | 0.02% | −252,993−94.1% | Reduced |
| Beacon Pointe Advisors, LLC | 15,843 | $679.1K | 0.00% | −5,939−27.3% | Reduced |
| Pictet Bank & Trust Ltd | 15,957 | $681.0K | 0.73% | +903+6.0% | Added |
| Natural Investments, LLC | 16,067 | $685.0K | 0.15% | +206+1.3% | Added |
| Diversify Wealth Management, LLC | 15,146 | $689.3K | 0.01% | +2,411+18.9% | Added |
| Diversify Advisory Services, LLC | 15,146 | $689.3K | 0.01% | +15,146 | New |
| SNS Financial Group, LLC | 16,229 | $692.7K | 0.01% | +6,626+69.0% | Added |
| Applied Finance Capital Management, LLC | 16,285 | $695.0K | 0.05% | +16,285 | New |
| Los Angeles Capital Management LLC | 16,628 | $709.7K | 0.00% | +10,040+152.4% | Added |
| Indivisible Partners | 16,637 | $710.1K | 0.04% | −3,469−17.3% | Reduced |
| Trust Asset Management LLC | 16,666 | $711.3K | 0.04% | +333+2.0% | Added |
| Dorsey & Whitney Trust CO LLC | 16,674 | $711.6K | 0.03% | −3,685−18.1% | Reduced |
| Pinnacle Associates Ltd | 16,713 | $713.3K | 0.01% | +2,720+19.4% | Added |
| Brookstone Capital Management | 16,783 | $716.3K | 0.01% | −233,448−93.3% | Reduced |
| Stoneridge Investment Partners LLC | 15,486 | $724.0K | 0.47% | −67,338−81.3% | Reduced |
| Kovitz Investment Group Partners, LLC | 16,990 | $725.1K | 0.02% | −46,410−73.2% | Reduced |
| Karani Asset Management LLC | 17,028 | $726.8K | 0.53% | +4,882+40.2% | Added |
| Prosperity Consulting Group, LLC | 17,188 | $733.6K | 0.03% | +5,668+49.2% | Added |
| Profund Advisors LLC | 17,190 | $733.7K | 0.02% | −16−0.1% | Reduced |
| Angeles Wealth Management, LLC | 17,202 | $734.2K | 0.03% | +10,053+140.6% | Added |
| Allegheny Financial Group LTD | 17,357 | $740.8K | 0.08% | 00.0% | Unchanged |
| Foundations Investment Advisors, LLC | 17,419 | $743.5K | 0.01% | +12,249+236.9% | Added |
| DoubleLine ETF Adviser LP | 17,556 | $749.3K | 0.31% | −1,421−7.5% | Reduced |
| Frank, Rimerman Advisors LLC | 17,610 | $751.6K | 0.04% | −2,648−13.1% | Reduced |
| BlueStem Wealth Partners, LLC | 17,646 | $753.1K | 0.07% | +90+0.5% | Added |
| TD Private Client Wealth LLC | 17,691 | $755.1K | 0.01% | +4,075+29.9% | Added |
| Midwest Professional Planners, LTD. | 17,827 | $760.8K | 0.15% | −22,774−56.1% | Reduced |
| Saturna Capital CORP | 17,835 | $761.2K | 0.01% | −24,952−58.3% | Reduced |
| Sanibel Captiva Trust Company, Inc. | 17,941 | $765.7K | 0.02% | −2,794−13.5% | Reduced |
| Neville Rodie & Shaw Inc | 17,970 | $767.0K | 0.05% | −46,800−72.3% | Reduced |
| Glazer Capital, LLC | 17,999 | $768.0K | 0.02% | +17,999 | New |
| Fideuram Asset Management (Ireland) dac | 15,595 | $771.4K | 0.01% | +13,707+726.0% | Added |
| Fieldview Capital Management, LLC | 18,306 | $781.3K | 0.22% | +3,491+23.6% | Added |
| Mission Wealth Management, LP | 18,562 | $792.2K | 0.01% | +18,562 | New |
| Clear Harbor Asset Management, LLC | 18,726 | $799.2K | 0.05% | +13,538+260.9% | Added |
| Savvy Advisors, Inc. | 18,729 | $799.4K | 0.02% | −13,288−41.5% | Reduced |
| Northwest & Ethical Investments L.P. | 18,746 | $800.1K | 0.02% | −62,436−76.9% | Reduced |
| Hancock Whitney Corp | 18,876 | $805.6K | 0.01% | −1,651−8.0% | Reduced |
| Ulland Investment Advisors, LLC | 18,934 | $808.0K | 0.60% | +6,045+46.9% | Added |
| Chiron Capital Management, LLC | 19,001 | $811.0K | 0.73% | +19,001 | New |
| Gs Investments, Inc. | 19,625 | $837.6K | 0.61% | +9,850+100.8% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 19,650 | $840.4K | 0.00% | −185,654−90.4% | Reduced |
| Shufro Rose & Co LLC | 19,700 | $840.8K | 0.05% | +19,700 | New |
| Brown Brothers Harriman & Co | 19,793 | $844.8K | 0.00% | −16,158−44.9% | Reduced |
| Generali Investments CEE, investicni spolecnost, a.s. | 20,000 | $853.6K | 0.04% | 00.0% | Unchanged |
| Strengthening Families & Communities, LLC | 20,025 | $854.7K | 0.19% | −134−0.7% | Reduced |
| IMA Wealth, Inc. | 20,042 | $855.4K | 0.05% | −442−2.2% | Reduced |
| Ak Global Asset Management, LLC | 20,200 | $862.1K | 0.73% | −125−0.6% | Reduced |
| Fulton Bank, N.A. | 20,215 | $862.8K | 0.03% | +360+1.8% | Added |
| Aviso Financial Inc. | 20,227 | $863.3K | 0.03% | −941−4.4% | Reduced |
| Axxion S.A. | 20,236 | $863.7K | 0.06% | +20,236 | New |
| LJI Wealth Management, LLC | 20,384 | $870.0K | 0.12% | +7,699+60.7% | Added |
| Aaron Wealth Advisors | 20,643 | $881.0K | 0.04% | +7,934+62.4% | Added |
| Perigon Wealth Management, LLC | 20,692 | $883.1K | 0.01% | +5,258+34.1% | Added |
| Aspire Private Capital, LLC | 20,741 | $885.2K | 0.18% | −65−0.3% | Reduced |
| Equitec Proprietary Markets, LLC | 20,824 | $888.8K | 0.22% | +9,724+87.6% | Added |
| Bokf, NA | 20,845 | $889.7K | 0.01% | −5,573−21.1% | Reduced |
| Brown Financial Advisors | 20,881 | $891.2K | 0.31% | +7,749+59.0% | Added |
| Alpine Global Management, LLC | 21,159 | $903.1K | 0.15% | +21,159 | New |
| AlTi Global, Inc. | 21,244 | $906.7K | 0.02% | −11,221−34.6% | Reduced |
| Summit Financial, LLC | 21,581 | $921.1K | 0.01% | +139+0.6% | Added |
| Systematic Alpha Investments, LLC | 21,760 | $928.7K | 0.02% | 00.0% | Unchanged |
| Grantham, Mayo, Van Otterloo & Co. LLC | 21,800 | $930.4K | 0.00% | +6,800+45.3% | Added |
| Texas Yale Capital Corp. | 21,888 | $934.2K | 0.02% | −2,161−9.0% | Reduced |
| Citizens Financial Group Inc | 21,934 | $936.2K | 0.01% | +2,797+14.6% | Added |
| Ostrum Asset Management | 22,045 | $940.9K | 0.05% | −90.0% | Reduced |
| Smartleaf Asset Management LLC | 21,744 | $945.4K | 0.03% | 00.0% | Unchanged |
| Nemes Rush Group LLC | 22,269 | $950.4K | 0.08% | +4,394+24.6% | Added |
| Syon Capital LLC | 22,272 | $950.6K | 0.04% | −1,883−7.8% | Reduced |
| 1248 Management, LLC | 22,400 | $956.0K | 0.37% | +11,078+97.8% | Added |
| Harbor Capital Advisors, Inc. | 22,527 | $961.0K | 0.07% | +48+0.2% | Added |
| Aureus Asset Management, LLC | 22,603 | $964.7K | 0.06% | −232,760−91.1% | Reduced |
| Torrey Growth & Income Advisors | 22,780 | $967.5K | 0.33% | −29,918−56.8% | Reduced |
| AlphaGrep UK Ltd | 22,906 | $977.6K | 0.30% | +11,245+96.4% | Added |
| Westpac Banking Corp | 22,912 | $977.9K | 0.06% | +8,566+59.7% | Added |
| PKO Investment Management Joint-Stock Co | 23,000 | $981.6K | 0.07% | +1,500+7.0% | Added |
| Greenleaf Trust | 23,033 | $983.0K | 0.01% | −1,132−4.7% | Reduced |
| Palumbo Wealth Management LLC | 23,142 | $987.7K | 0.21% | −220−0.9% | Reduced |
| Ballentine Partners, LLC | 23,186 | $989.6K | 0.01% | −5,535−19.3% | Reduced |
| Tobam | 23,296 | $994.0K | 0.24% | +6,801+41.2% | Added |
| Crestwood Advisors Group LLC | 23,297 | $994.3K | 0.01% | +2,585+12.5% | Added |
| Moneta Group Investment Advisors LLC | 23,345 | $996.4K | 0.01% | +1,165+5.3% | Added |
| Game Creek Capital, LP | 23,375 | $997.6K | 0.43% | +23,375 | New |
| Oversea-Chinese Banking CORP Ltd | 23,218 | $998.4K | 0.02% | +3,896+20.2% | Added |
| Larson Financial Group LLC | 23,409 | $999.1K | 0.03% | −40,209−63.2% | Reduced |
| Ritholtz Wealth Management | 23,640 | $1.01M | 0.02% | −10,094−29.9% | Reduced |
| Legacy Wealth Asset Management, LLC | 23,779 | $1.01M | 0.22% | +1,668+7.5% | Added |
| Sone Capital Management, LLC | 23,801 | $1.02M | 0.08% | −162,293−87.2% | Reduced |
| Coastal Bridge Advisors, LLC | 23,959 | $1.02M | 0.06% | −24,643−50.7% | Reduced |
| Blair William & Co | 24,066 | $1.03M | 0.00% | +3,026+14.4% | Added |
| Cullinan Associates Inc | 24,299 | $1.04M | 0.08% | +500+2.1% | Added |
| Fairbanks Capital Management, Inc. | 24,508 | $1.05M | 0.62% | −363−1.5% | Reduced |
| Glen Eagle Advisors, LLC | 24,524 | $1.05M | 0.13% | +2,907+13.4% | Added |