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 |
|---|---|---|---|---|---|
| Mather Group, LLC. | 7,746 | $756.2K | 0.01% | −10.0% | Reduced |
| Pinnacle Associates Ltd | 7,773 | $758.8K | 0.01% | −315−3.9% | Reduced |
| Breakwater Capital Group | 7,790 | $760.5K | 0.11% | −28−0.4% | Reduced |
| Boston Trust Walden Corp | 7,793 | $760.8K | 0.01% | −25,874−76.9% | Reduced |
| Lifeworks Advisors, LLC | 7,852 | $766.6K | 0.10% | +895+12.9% | Added |
| Harel Insurance Investments & Financial Services Ltd. | 7,906 | $771.0K | 0.01% | +3,562+82.0% | Added |
| Eagle Wealth Strategies LLC | 7,945 | $775.7K | 0.39% | +75+1.0% | Added |
| Clarius Group, LLC | 7,989 | $780.0K | 0.05% | −2,278−22.2% | Reduced |
| Capula Management Ltd | 7,992 | $780.3K | 0.01% | +7,711+2,744.1% | Added |
| Simplify Asset Management Inc. | 8,087 | $789.5K | 0.02% | +984+13.9% | Added |
| Banque de Luxembourg S.A. | 8,106 | $791.4K | 0.41% | 00.0% | Unchanged |
| Ninety One SA (PTY) Ltd | 8,111 | $792.4K | 0.04% | 00.0% | Unchanged |
| Stratos Wealth Advisors, LLC | 8,156 | $796.3K | 0.04% | +998+13.9% | Added |
| Kane Investment Management, Inc. | 8,165 | $797.1K | 0.39% | −1,402−14.7% | Reduced |
| Catalyst Financial Partners LLC | 8,173 | $797.9K | 0.10% | +182+2.3% | Added |
| LJI Wealth Management, LLC | 8,220 | $802.5K | 0.14% | +8,220 | New |
| 1248 Management, LLC | 8,224 | $802.9K | 0.45% | +7,878+2,276.9% | Added |
| Main Street Financial Solutions, LLC | 8,269 | $807.3K | 0.05% | +713+9.4% | Added |
| Washington Trust Co | 8,278 | $808.2K | 0.03% | 00.0% | Unchanged |
| Advisory Alpha, LLC | 8,434 | $811.5K | 0.02% | +1,575+23.0% | Added |
| Fiduciary Trust Co | 8,335 | $813.8K | 0.01% | +439+5.6% | Added |
| EverSource Wealth Advisors, LLC | 8,360 | $816.2K | 0.03% | −1,758−17.4% | Reduced |
| Manchester Capital Management LLC | 8,361 | $816.3K | 0.11% | −1,175−12.3% | Reduced |
| Journey Advisory Group, LLC | 8,400 | $820.1K | 0.06% | +1,000+13.5% | Added |
| Leavell Investment Management, Inc. | 8,402 | $820.3K | 0.03% | +6,212+283.7% | Added |
| BSW Wealth Partners | 8,473 | $827.2K | 0.10% | −194−2.2% | Reduced |
| Trust Point Inc. | 8,491 | $829.0K | 0.07% | +582+7.4% | Added |
| Belpointe Asset Management LLC | 8,543 | $834.1K | 0.03% | +3,495+69.2% | Added |
| Armor Investment Advisors, LLC | 8,547 | $834.4K | 0.26% | 00.0% | Unchanged |
| Hillsdale Investment Management Inc. | 8,550 | $834.7K | 0.03% | +1,600+23.0% | Added |
| J.W. Cole Advisors, Inc. | 8,566 | $836.3K | 0.02% | −13,668−61.5% | Reduced |
| Glen Eagle Advisors, LLC | 8,573 | $837.0K | 0.12% | +8,016+1,439.1% | Added |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 8,615 | $841.1K | 0.20% | +1,073+14.2% | Added |
| Personal Cfo Solutions, LLC | 8,675 | $846.9K | 0.15% | +5,882+210.6% | Added |
| PDS Planning, Inc | 8,723 | $851.6K | 0.06% | −208−2.3% | Reduced |
| Quest Partners LLC | 8,744 | $853.7K | 0.06% | +1,442+19.7% | Added |
| Scientech Research LLC | 8,778 | $857.0K | 0.30% | +383+4.6% | Added |
| Evergreen Capital Management LLC | 8,797 | $858.9K | 0.02% | +929+11.8% | Added |
| Pines Wealth Management, LLC | 8,835 | $862.6K | 0.29% | −224−2.5% | Reduced |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 8,925 | $871.3K | 0.03% | +43+0.5% | Added |
| Prospera Financial Services Inc | 8,930 | $871.8K | 0.01% | −321−3.5% | Reduced |
| FSM Wealth Advisors, LLC | 8,958 | $874.6K | 0.12% | +793+9.7% | Added |
| Sig Brokerage, LP | 8,959 | $874.7K | 0.22% | −42,268−82.5% | Reduced |
| Clearstead Advisors, LLC | 8,994 | $878.1K | 0.01% | −2,966−24.8% | Reduced |
| Armstrong Advisory Group, Inc | 9,004 | $879.1K | 0.06% | +69+0.8% | Added |
| Plan Group Financial, LLC | 9,015 | $880.2K | 0.24% | +306+3.5% | Added |
| Ofi Invest Asset Management | 10,605 | $881.2K | 0.02% | −2,212−17.3% | Reduced |
| Venturi Wealth Management, LLC | 9,035 | $882.1K | 0.04% | +169+1.9% | Added |
| CX Institutional | 9,079 | $886.0K | 0.03% | +219+2.5% | Added |
| Premier Path Wealth Partners, LLC | 9,117 | $890.1K | 0.11% | +344+3.9% | Added |
| New England Research & Management, Inc. | 9,128 | $891.2K | 0.41% | −1,422−13.5% | Reduced |
| Conning Inc. | 9,130 | $891.4K | 0.03% | 00.0% | Unchanged |
| Thompson Siegel & Walmsley LLC | 9,141 | $892.0K | 0.01% | 00.0% | Unchanged |
| Kornitzer Capital Management Inc | 9,137 | $892.0K | 0.02% | −3,175−25.8% | Reduced |
| Stableford Capital II LLC | 9,167 | $895.0K | 0.32% | +27+0.3% | Added |
| GLOBALT Investments LLC | 9,231 | $901.2K | 0.03% | −91−1.0% | Reduced |
| Waterway Wealth Management, LLC | 9,240 | $902.1K | 0.22% | +997+12.1% | Added |
| GTS Securities LLC | 9,248 | $902.9K | 0.03% | +9,248 | New |
| Archetype Wealth Partners | 9,364 | $914.0K | 0.12% | +3,341+55.5% | Added |
| Clark Capital Management Group, Inc. | 9,431 | $920.7K | 0.01% | −1,703−15.3% | Reduced |
| Heartland Bank & Trust Co | 9,434 | $921.0K | 0.38% | −40−0.4% | Reduced |
| Anchor Investment Management, LLC | 9,513 | $928.8K | 0.08% | +1,199+14.4% | Added |
| Alteri Wealth LLC | 9,516 | $929.0K | 0.32% | +115+1.2% | Added |
| Diversify Advisory Services, LLC | 9,452 | $931.9K | 0.03% | −488−4.9% | Reduced |
| Kohmann Bosshard Financial Services, LLC | 9,737 | $950.6K | 0.10% | 00.0% | Unchanged |
| MGB Wealth Management, LLC | 9,769 | $951.9K | 0.27% | −83−0.8% | Reduced |
| Fukoku Mutual Life Insurance Co | 9,765 | $953.4K | 0.06% | +1,100+12.7% | Added |
| Fiduciary Family Office, LLC | 9,787 | $955.5K | 0.27% | −3,699−27.4% | Reduced |
| BankPlus Trust Department | 9,796 | $956.4K | 0.26% | −375−3.7% | Reduced |
| Golden State Equity Partners | 9,805 | $957.3K | 0.16% | +18+0.2% | Added |
| S-Bank Fund Management Ltd | 9,811 | $957.8K | 0.13% | −128−1.3% | Reduced |
| Ramirez Asset Management, Inc. | 9,836 | $960.3K | 0.13% | 00.0% | Unchanged |
| Navalign, LLC | 9,877 | $964.3K | 0.25% | −199−2.0% | Reduced |
| Silvant Capital Management LLC | 9,928 | $969.3K | 0.03% | +1,196+13.7% | Added |
| Little House Capital LLC | 9,930 | $969.5K | 0.22% | +141+1.4% | Added |
| Winslow Capital Management, LLC | 9,938 | $970.2K | 0.00% | −722−6.8% | Reduced |
| Generali Investments Towarzystwo Funduszy Inwestycyjnych | 10,000 | $976.3K | 0.52% | −1,000−9.1% | Reduced |
| Evoke Wealth, LLC | 10,013 | $977.6K | 0.02% | +3,543+54.8% | Added |
| Level Four Advisory Services, LLC | 10,030 | $979.2K | 0.03% | +781+8.4% | Added |
| Bridgewater Advisors Inc. | 9,928 | $981.2K | 0.07% | +160+1.6% | Added |
| Clare Market Investments LLC | 10,050 | $981.2K | 0.20% | −500−4.7% | Reduced |
| NVWM, LLC | 10,067 | $982.8K | 0.22% | −61−0.6% | Reduced |
| Loring Wolcott & Coolidge Fiduciary Advisors LLP | 9,608 | $983.8K | 0.01% | +8,375+679.2% | Added |
| Kesler, Norman & Wride, LLC | 11,057 | $987.7K | 0.19% | −446−3.9% | Reduced |
| Midwest Trust Co | 10,117 | $987.7K | 0.01% | +1,568+18.3% | Added |
| Gould Asset Management LLC | 10,200 | $995.8K | 0.18% | 00.0% | Unchanged |
| HAP Trading, LLC | 10,200 | $995.8K | 0.27% | +10,200 | New |
| KCM Investment Advisors LLC | 10,202 | $996.0K | 0.03% | +272+2.7% | Added |
| Tufton Capital Management | 10,216 | $997.0K | 0.18% | −110−1.1% | Reduced |
| Gen-Wealth Partners Inc | 10,231 | $998.8K | 0.34% | +8,326+437.1% | Added |
| Harbor Investment Advisory, LLC | 10,261 | $1.00M | 0.08% | +63+0.6% | Added |
| Mairs & Power Inc | 10,307 | $1.01M | 0.01% | −102−1.0% | Reduced |
| Kirtland Hills Capital Management, LLC | 10,439 | $1.02M | 0.40% | −65−0.6% | Reduced |
| Checchi Capital Advisers, LLC | 10,506 | $1.03M | 0.07% | −1,045−9.0% | Reduced |
| Parthenon LLC | 10,509 | $1.03M | 0.11% | −2,624−20.0% | Reduced |
| SageView Advisory Group, LLC | 10,575 | $1.03M | 0.04% | −224−2.1% | Reduced |
| Coastal Bridge Advisors, LLC | 10,604 | $1.04M | 0.08% | −176−1.6% | Reduced |
| Buckingham Strategic Partners | 10,523 | $1.05M | 0.01% | −2,886−21.5% | Reduced |
| Gibbs Wealth Management | 10,750 | $1.05M | 0.24% | +10,750 | New |
| Ashton Thomas Securities, LLC | 10,772 | $1.05M | 0.15% | +273+2.6% | Added |