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; 1,487 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
- 1,793
- +111 vs. Q3 2025
- Shares held
- 1.36B
- +28.7M (+2.1%) vs. Q3 2025
- Total value
- $130.0B
- −$343.5M (−0.3%) vs. Q3 2025
- New holders
- 239
- 673 more added
- Sold out
- 128
- 686 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 | 1,487 | $57.3B |
| Q1 2026 | 1,683 | $84.2B |
| Q4 2025 | 1,793 | $130.0B |
| Q3 2025 | 1,714 | $131.1B |
| Q2 2025 | 1,693 | $145.4B |
| Q1 2025 | 1,648 | $135.2B |
| Q4 2024 | 1,519 | $119.8B |
| Q3 2024 | 1,402 | $111.0B |
| Q2 2024 | 1,324 | $102.2B |
| Q1 2024 | 1,226 | $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 |
|---|---|---|---|---|---|
| Mach-1 Financial Group, Inc. | 2,574 | $245.4K | 0.05% | +2,574 | New |
| Advisor OS, LLC | 2,573 | $245.3K | 0.02% | +24+0.9% | Added |
| Weaver Capital Management LLC | 2,571 | $245.1K | 0.05% | −119−4.4% | Reduced |
| Basecamp Wealth Advisors LLC | 2,570 | $245.0K | 0.05% | +2,570 | New |
| Avantra Family Wealth, Inc. | 2,569 | $245.0K | 0.18% | +32+1.3% | Added |
| Essex Financial Services, Inc. | 2,565 | $244.6K | 0.01% | −241−8.6% | Reduced |
| Old Port Advisors | 2,558 | $243.9K | 0.06% | +115+4.7% | Added |
| Azimuth Capital Investment Management LLC | 2,553 | $243.4K | 0.01% | 00.0% | Unchanged |
| Sherbrooke Park Advisers LLC | 2,549 | $243.0K | 0.63% | −10,652−80.7% | Reduced |
| IVC Wealth Advisors LLC | 2,539 | $242.1K | 0.11% | +50+2.0% | Added |
| Summit Investment Advisory Services, LLC | 2,532 | $241.4K | 0.09% | 00.0% | Unchanged |
| Octavia Wealth Advisors, LLC | 2,531 | $241.3K | 0.02% | +206+8.9% | Added |
| BostonPremier Wealth LLC | 2,528 | $241.0K | 0.12% | 00.0% | Unchanged |
| Exencial Wealth Advisors, LLC | 2,517 | $240.0K | 0.01% | −421−14.3% | Reduced |
| Trust Co of Toledo NA | 2,508 | $239.1K | 0.02% | 00.0% | Unchanged |
| Auxano Advisors, LLC | 2,504 | $238.8K | 0.05% | −9−0.4% | Reduced |
| Mowery & Schoenfeld Wealth Management, LLC | 2,501 | $238.5K | 0.35% | +181+7.8% | Added |
| Stanley-Laman Group, Ltd. | 2,500 | $238.4K | 0.03% | 00.0% | Unchanged |
| Ring Mountain Capital, LLC | 2,699 | $238.0K | 0.12% | −590−17.9% | Reduced |
| Verus Capital Partners, LLC | 2,493 | $237.7K | 0.02% | −55−2.2% | Reduced |
| Woodley Farra Manion Portfolio Management Inc | 2,488 | $237.2K | 0.01% | +2,488 | New |
| Lake Street Financial LLC | 2,487 | $237.1K | 0.03% | −20−0.8% | Reduced |
| CVA Family Office, LLC | 2,480 | $236.5K | 0.03% | −215−8.0% | Reduced |
| IFC Advisors LLC | 2,478 | $236.3K | 0.03% | −159−6.0% | Reduced |
| Howland Capital Management LLC | 2,475 | $236.0K | 0.01% | 00.0% | Unchanged |
| KMG Fiduciary Partners, LLC | 2,460 | $234.6K | 0.02% | −50−2.0% | Reduced |
| Augustine Asset Management Inc | 2,457 | $234.3K | 0.05% | +2,457 | New |
| Tranquility Partners, LLC | 2,454 | $234.0K | 0.08% | −1,029−29.5% | Reduced |
| MBL Wealth, LLC | 2,436 | $232.3K | 0.02% | +2,436 | New |
| Beverly Hills Private Wealth, LLC | 2,432 | $231.9K | 0.04% | +12+0.5% | Added |
| Root Financial Partners, LLC | 2,428 | $231.5K | 0.01% | +497+25.7% | Added |
| Putney Financial Group LLC | 2,414 | $230.2K | 0.22% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 2,413 | $230.1K | 0.00% | −233−8.8% | Reduced |
| 49 Wealth Management, LLC | 2,404 | $229.2K | 0.02% | 00.0% | Unchanged |
| All Terrain Financial Advisors, LLC | 2,400 | $228.8K | 0.07% | +2,400 | New |
| Turning Point Benefit Group, Inc. | 2,393 | $228.2K | 0.12% | −1,004−29.6% | Reduced |
| Claret Asset Management Corp | 2,395 | $228.0K | 0.03% | −5−0.2% | Reduced |
| Baker Tilly Wealth Management, LLC | 2,389 | $227.8K | 0.06% | −156−6.1% | Reduced |
| Great Diamond Partners, LLC | 2,383 | $227.2K | 0.04% | −175−6.8% | Reduced |
| Fortis Capital Advisors, LLC | 2,375 | $226.5K | 0.03% | +2,375 | New |
| Mitsubishi UFJ Morgan Stanley Securities Co., Ltd. | 2,368 | $225.8K | 0.36% | +2,368 | New |
| Waystone Advisors LLC | 2,364 | $225.4K | 0.19% | +2,364 | New |
| Garden State Investment Advisory Services LLC | 2,322 | $221.4K | 0.05% | +2,322 | New |
| Potomac Fund Management Inc | 2,317 | $220.9K | 0.01% | +2,317 | New |
| SHP Wealth Management | 2,313 | $220.6K | 0.02% | +2,313 | New |
| Bryn Mawr Trust Co | 2,312 | $220.4K | 0.01% | +15+0.7% | Added |
| Vivaldi Capital Management, LLC | 2,311 | $220.4K | 0.03% | −121−5.0% | Reduced |
| Enterprise Financial Services Corp | 2,311 | $220.4K | 0.11% | −116−4.8% | Reduced |
| Riverwater Partners LLC | 2,309 | $220.2K | 0.09% | −592−20.4% | Reduced |
| Foster Group, Inc. | 2,308 | $220.1K | 0.01% | −499−17.8% | Reduced |
| Castleview Partners, LLC | 2,300 | $219.3K | 0.11% | −43−1.8% | Reduced |
| FineMark National Bank & Trust | 2,299 | $219.2K | 0.01% | −27−1.2% | Reduced |
| Investment Advisory Group, LLC | 2,295 | $218.8K | 0.06% | −5−0.2% | Reduced |
| Cornerstone Wealth Management, LLC | 2,292 | $218.5K | 0.01% | −110−4.6% | Reduced |
| West Paces Advisors Inc. | 2,290 | $218.4K | 0.04% | +178+8.4% | Added |
| Modus Advisors, LLC | 2,283 | $217.7K | 0.06% | −1,774−43.7% | Reduced |
| S.A. Mason LLC | 2,279 | $217.3K | 0.09% | +104+4.8% | Added |
| Patton Fund Management, Inc. | 2,279 | $217.3K | 0.03% | +118+5.5% | Added |
| WealthShield Partners, LLC | 2,277 | $217.1K | 0.02% | +26+1.2% | Added |
| Regent Peak Wealth Advisors LLC | 2,260 | $215.5K | 0.04% | +2,260 | New |
| Hoxton Planning & Management, LLC | 2,250 | $214.5K | 0.06% | +44+2.0% | Added |
| Quadrant Private Wealth Management, LLC | 2,239 | $213.5K | 0.04% | +2,239 | New |
| Guardian Wealth Advisors, LLC | 2,234 | $213.0K | 0.12% | 00.0% | Unchanged |
| Cary Street Partner Investment Advisory LLC | 2,231 | $212.7K | 0.06% | +125+5.9% | Added |
| Forefront Wealth Partners, LLC | 2,225 | $212.2K | 0.10% | +118+5.6% | Added |
| Westmount Partners, LLC | 2,223 | $212.0K | 0.05% | −416−15.8% | Reduced |
| Delta Investment Management, LLC | 2,213 | $211.0K | 0.04% | +2,213 | New |
| Haverford Trust Co | 2,212 | $210.9K | 0.00% | +2,212 | New |
| Clear Street Markets LLC | 2,202 | $210.0K | 0.04% | −352−13.8% | Reduced |
| D'Orazio & Associates, Inc. | 2,199 | $209.7K | 0.03% | −185−7.8% | Reduced |
| Red Wave Investments LLC | 2,197 | $209.5K | 0.06% | 00.0% | Unchanged |
| Stonebrook Private Inc. | 2,196 | $209.4K | 0.04% | +55+2.6% | Added |
| GW&K Investment Management, LLC | 2,195 | $209.0K | 0.00% | +40+1.9% | Added |
| VisionPoint Advisory Group, LLC | 2,179 | $207.8K | 0.04% | −91−4.0% | Reduced |
| Bulltick Wealth Management, LLC | 2,160 | $206.0K | 0.04% | +2,160 | New |
| Principal Street Partners, LLC | 2,158 | $205.8K | 0.03% | 00.0% | Unchanged |
| Old National Bancorp | 2,157 | $205.7K | 0.00% | +2,157 | New |
| Mayflower Financial Advisors, LLC | 2,156 | $205.6K | 0.02% | +2,156 | New |
| Centerpoint Advisory Group | 2,151 | $205.1K | 0.16% | 00.0% | Unchanged |
| WBH Advisory Inc | 2,145 | $204.5K | 0.02% | −80−3.6% | Reduced |
| Farmers National Bank | 2,141 | $204.1K | 0.05% | +2,141 | New |
| Crown Wealth Group, LLC | 2,135 | $203.6K | 0.06% | −103−4.6% | Reduced |
| EJMK Ventures LLC | 2,125 | $202.6K | 0.12% | +2,125 | New |
| Trail Ridge Investment Advisors, LLC | 2,122 | $202.3K | 0.09% | 00.0% | Unchanged |
| Kitching Partners, LLC | 2,122 | $202.3K | 0.18% | +2,122 | New |
| Manhattan West Asset Management, LLC | 2,121 | $202.2K | 0.04% | −50−2.3% | Reduced |
| NorthRock Partners, LLC | 2,118 | $202.0K | 0.00% | −17,113−89.0% | Reduced |
| Abel Hall, LLC | 2,114 | $201.6K | 0.05% | +7+0.3% | Added |
| Convergence Financial, LLC | 2,107 | $200.9K | 0.03% | −23−1.1% | Reduced |
| SCS Capital Management LLC | 2,106 | $200.8K | 0.00% | −107−4.8% | Reduced |
| JGP Wealth Management, LLC | 2,101 | $200.3K | 0.02% | +2,101 | New |
| DV Equities, LLC | 2,065 | $196.9K | 0.04% | +2,065 | New |
| Catalyst Capital Advisors LLC | 2,021 | $192.7K | 0.00% | −1,020−33.5% | Reduced |
| Hoese & Co LLP | 2,000 | $190.7K | 0.14% | 00.0% | Unchanged |
| CBIZ Investment Advisory Services, LLC | 1,991 | $189.8K | 0.01% | +70+3.6% | Added |
| MidFirst Bank | 1,990 | $189.7K | 0.02% | +1,990 | New |
| Hilltop National Bank | 1,916 | $182.7K | 0.04% | −22−1.1% | Reduced |
| Rosenberg Matthew Hamilton | 1,916 | $182.7K | 0.04% | +53+2.8% | Added |
| Greykasell Wealth Strategies, Inc. | 1,859 | $177.3K | 0.07% | +271+17.1% | Added |
| Aventus Investment Advisors, Inc. | 1,836 | $175.1K | 0.14% | +99+5.7% | Added |