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, Q3 2025
Institutional positions in Boston Scientific Corp as of Sep 30, 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
- 1,715
- +48 vs. Q2 2025
- Shares held
- 1.34B
- +10.1M (+0.8%) vs. Q2 2025
- Total value
- $131.1B
- −$12.0B (−8.4%) vs. Q2 2025
- New holders
- 179
- 769 more added
- Sold out
- 131
- 558 more reduced
27 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Boston Scientific Corp; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Yarbrough Capital, LLC | 38,456 | $3.75M | 0.12% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 38,477 | $3.76M | 0.05% | +35,211+1,078.1% | Added |
| Gilliland Jeter Wealth Management LLC | 38,837 | $3.79M | 1.17% | −473−1.2% | Reduced |
| Kentucky Retirement Systems Insurance Trust Fund | 38,846 | $3.79M | 0.25% | −1,112−2.8% | Reduced |
| Great Valley Advisor Group, Inc. | 39,230 | $3.83M | 0.08% | −1,427−3.5% | Reduced |
| Ascent Group, LLC | 39,571 | $3.86M | 0.14% | −5,577−12.4% | Reduced |
| Long Run Wealth Advisors, LLC | 39,619 | $3.87M | 0.76% | +3,060+8.4% | Added |
| Fulcrum Asset Management LLP | 39,701 | $3.88M | 1.07% | −1,103−2.7% | Reduced |
| Wahed Invest LLC | 39,891 | $3.89M | 0.53% | −237−0.6% | Reduced |
| MUFG Securities Americas Inc. | 39,957 | $3.90M | 0.25% | +7,168+21.9% | Added |
| TD Private Client Wealth LLC | 40,077 | $3.91M | 0.09% | +605+1.5% | Added |
| Allworth Financial LP | 40,094 | $3.91M | 0.02% | +1,133+2.9% | Added |
| Covenant Asset Management, LLC | 40,250 | $3.93M | 0.74% | +491+1.2% | Added |
| Private Advisor Group, LLC | 40,354 | $3.94M | 0.02% | −360−0.9% | Reduced |
| BDF-Gestion | 40,582 | $3.96M | 0.47% | +3,585+9.7% | Added |
| Nilsine Partners, LLC | 40,675 | $3.97M | 0.36% | +4,064+11.1% | Added |
| BCJ Capital Management, LLC | 41,319 | $4.03M | 0.24% | +7,934+23.8% | Added |
| GF Fund Management Co. Ltd. | 41,518 | $4.05M | 0.07% | +10,498+33.8% | Added |
| Prelude Capital Management, LLC | 41,610 | $4.06M | 0.32% | +41,610 | New |
| Jones Financial Companies LLLP | 41,519 | $4.08M | 0.00% | +9,597+30.1% | Added |
| Costello Asset Management, INC | 41,743 | $4.08M | 1.36% | +680+1.7% | Added |
| K.J. Harrison & Partners Inc | 42,409 | $4.08M | 0.58% | −12,000−22.1% | Reduced |
| Bowen Hanes & Co Inc | 41,825 | $4.08M | 0.10% | −372,455−89.9% | Reduced |
| Sequoia Financial Advisors, LLC | 41,873 | $4.09M | 0.02% | +1,125+2.8% | Added |
| Generali Investments, Management Co LLC | 42,193 | $4.12M | 0.86% | +2,135+5.3% | Added |
| Saturna Capital CORP | 42,221 | $4.12M | 0.05% | +430+1.0% | Added |
| Advisors Asset Management, Inc. | 42,224 | $4.12M | 0.07% | +192+0.5% | Added |
| Robbins Farley LLC | 42,588 | $4.16M | 1.73% | +5,066+13.5% | Added |
| Richard Bernstein Advisors LLC | 42,704 | $4.17M | 0.12% | −51,186−54.5% | Reduced |
| Navellier & Associates Inc | 42,779 | $4.18M | 0.42% | −4,814−10.1% | Reduced |
| Deltec Asset Management LLC | 42,800 | $4.18M | 0.69% | +14,500+51.2% | Added |
| Tema ETFs LLC | 42,950 | $4.19M | 0.35% | +25,641+148.1% | Added |
| Legacy Wealth Management, LLC | 43,165 | $4.21M | 1.27% | −6,685−13.4% | Reduced |
| Cyndeo Wealth Partners, LLC | 43,178 | $4.22M | 0.23% | −1,692−3.8% | Reduced |
| Capital Group Investment Management Pte. Ltd. | 43,462 | $4.24M | 0.71% | −4,032−8.5% | Reduced |
| Coldstream Capital Management Inc | 43,512 | $4.25M | 0.06% | +5,839+15.5% | Added |
| NJ State Employees Deferred Compensation Plan | 43,600 | $4.26M | 0.47% | −3,400−7.2% | Reduced |
| Sciencast Management LP | 44,296 | $4.32M | 0.81% | +44,296 | New |
| Banque Cantonale Vaudoise | 44,609 | $4.36M | 0.16% | −7,232−14.0% | Reduced |
| Financiere des Professionnels - Fonds d,investissement inc. | 44,667 | $4.36M | 0.25% | −897−2.0% | Reduced |
| Strategic Planning Group, LLC | 45,030 | $4.40M | 0.59% | +45,030 | New |
| Oppenheimer & Co Inc | 45,148 | $4.41M | 0.05% | +5,843+14.9% | Added |
| Bouvel Investment Partners, LLC | 45,456 | $4.44M | 1.36% | −492−1.1% | Reduced |
| Global Retirement Partners, LLC | 45,707 | $4.46M | 0.10% | +6,330+16.1% | Added |
| Neville Rodie & Shaw Inc | 46,385 | $4.53M | 0.33% | +925+2.0% | Added |
| Midwest Professional Planners, LTD. | 46,392 | $4.53M | 1.10% | −100−0.2% | Reduced |
| Jackson Wealth Management, LLC | 46,765 | $4.57M | 0.46% | +1,052+2.3% | Added |
| King Luther Capital Management Corp | 46,851 | $4.57M | 0.02% | +36,454+350.6% | Added |
| Northwestern Mutual Investment Management Company, LLC | 47,226 | $4.61M | 0.07% | +30+0.1% | Added |
| CWM, LLC | 47,299 | $4.62M | 0.01% | −4,017−7.8% | Reduced |
| Alcosta Capital Management, Inc. | 47,742 | $4.66M | 2.51% | −685−1.4% | Reduced |
| Trifecta Capital Advisors, LLC | 47,906 | $4.68M | 0.71% | +1,495+3.2% | Added |
| Oak Thistle LLC | 48,501 | $4.74M | 0.72% | +48,501 | New |
| Triasima Portfolio Management inc. | 48,664 | $4.75M | 0.72% | +2,180+4.7% | Added |
| Capital Analysts, LLC | 48,697 | $4.75M | 0.14% | −1,364−2.7% | Reduced |
| Lockheed Martin Investment Management Co | 48,710 | $4.76M | 0.18% | −1,800−3.6% | Reduced |
| Hamilton Capital Partners Inc. | 48,794 | $4.76M | 0.20% | +1,095+2.3% | Added |
| Kestra Private Wealth Services, LLC | 48,886 | $4.77M | 0.06% | +2,175+4.7% | Added |
| Siemens Fonds Invest GmbH | 49,745 | $4.86M | 0.27% | −1,744−3.4% | Reduced |
| Security National Bank | 49,797 | $4.86M | 0.74% | +4,526+10.0% | Added |
| XTX Topco Ltd | 49,938 | $4.88M | 0.25% | +49,938 | New |
| HB Wealth Management, LLC | 50,291 | $4.91M | 0.03% | +5,030+11.1% | Added |
| Tokio Marine Asset Management Co Ltd | 50,306 | $4.91M | 0.17% | +788+1.6% | Added |
| Everence Capital Management Inc | 50,500 | $4.93M | 0.30% | 00.0% | Unchanged |
| Empirical Finance, LLC | 50,576 | $4.94M | 0.24% | +517+1.0% | Added |
| Consolidated Planning Corp | 50,598 | $4.94M | 0.52% | +285+0.6% | Added |
| United Capital Financial Advisers, LLC | 51,470 | $5.03M | 0.04% | +7,990+18.4% | Added |
| Penobscot Investment Management Company, Inc. | 51,660 | $5.04M | 0.39% | +9,053+21.2% | Added |
| Park Avenue Securities LLC | 51,731 | $5.05M | 0.04% | +2,150+4.3% | Added |
| Gladstone Institutional Advisory LLC | 51,884 | $5.07M | 0.20% | +14,700+39.5% | Added |
| TKG Advisors, LLC | 52,048 | $5.08M | 2.18% | +419+0.8% | Added |
| Machina Capital S.A.S. | 52,194 | $5.10M | 0.90% | +28,401+119.4% | Added |
| Fifth Third Wealth Advisors LLC | 52,456 | $5.12M | 0.19% | +1,323+2.6% | Added |
| Tandem Capital Management Corp | 52,760 | $5.15M | 2.40% | −284−0.5% | Reduced |
| Van Eck Associates Corp | 52,861 | $5.16M | 0.00% | +2,360+4.7% | Added |
| Sava Infond d.o.o. | 52,920 | $5.17M | 0.73% | −950−1.8% | Reduced |
| LGT Fund Management Co Ltd. | 54,274 | $5.20M | 0.42% | +1,808+3.4% | Added |
| HighPoint Advisor Group LLC | 53,443 | $5.22M | 0.25% | +2,495+4.9% | Added |
| Highland Capital Management, LLC | 53,490 | $5.22M | 0.26% | −560−1.0% | Reduced |
| Canada Post Corp Registered Pension Plan | 54,197 | $5.26M | 0.23% | +7,960+17.2% | Added |
| Allstate Corp | 54,377 | $5.31M | 0.12% | +50,829+1,432.6% | Added |
| Vestcor Inc | 54,393 | $5.31M | 0.16% | −3,130−5.4% | Reduced |
| Steward Partners Investment Advisory, LLC | 54,639 | $5.33M | 0.03% | +4,696+9.4% | Added |
| Fieldview Capital Management, LLC | 54,715 | $5.34M | 0.87% | +54,715 | New |
| Parallax Volatility Advisers, L.P. | 55,165 | $5.39M | 0.16% | −14,531−20.8% | Reduced |
| Bayesian Capital Management, LP | 55,200 | $5.39M | 1.10% | +55,200 | New |
| Omers Administration Corp | 55,227 | $5.39M | 0.04% | 00.0% | Unchanged |
| Vestmark Advisory Solutions, Inc. | 55,287 | $5.40M | 0.10% | +9,761+21.4% | Added |
| Kinneret Advisory, LLC | 55,553 | $5.42M | 0.46% | −248−0.4% | Reduced |
| Adell Harriman & Carpenter Inc | 56,486 | $5.51M | 0.33% | +11,007+24.2% | Added |
| Transamerica Financial Advisors, Inc. | 56,766 | $5.54M | 0.46% | −282−0.5% | Reduced |
| BTC Capital Management, Inc. | 57,498 | $5.61M | 0.39% | +3,080+5.7% | Added |
| Banco Santander, S.A. | 57,710 | $5.63M | 0.05% | −4,067−6.6% | Reduced |
| Pinnacle Financial Partners Inc | 57,913 | $5.65M | 0.14% | −5,923−9.3% | Reduced |
| Robeco Schweiz AG | 58,083 | $5.67M | 0.13% | −23,999−29.2% | Reduced |
| RSM US Wealth Management LLC | 58,122 | $5.67M | 0.07% | +4,836+9.1% | Added |
| Brinker Capital Investments, LLC | 58,486 | $5.71M | 0.04% | +21,936+60.0% | Added |
| HWG Holdings LP | 58,575 | $5.72M | 1.45% | −1,528−2.5% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 58,657 | $5.73M | 0.01% | −361−0.6% | Reduced |
| MASTERINVEST Kapitalanlage GmbH | 58,836 | $5.74M | 0.56% | +10,108+20.7% | Added |