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, Q1 2026
Institutional positions in Boston Scientific Corp as of Mar 31, 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
- 1,683
- −83 vs. Q4 2025
- Shares held
- 1.34B
- +142.6M (+11.9%) vs. Q4 2025
- Total value
- $84.2B
- −$30.0B (−26.2%) vs. Q4 2025
- New holders
- 196
- 678 more added
- Sold out
- 279
- 638 more reduced
28 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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 | 1,485 | $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, Q1 2026
Shares, value and share of portfolio for each institution holding Boston Scientific Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| DiNuzzo Private Wealth, Inc. | 116 | $7.28K | 0.00% | −8−6.5% | Reduced |
| Maseco LLP | 118 | $7.40K | 0.00% | 00.0% | Unchanged |
| Signature Equity Partners, LLC | 118 | $7.41K | 0.00% | −56−32.2% | Reduced |
| Hughes Financial Services, LLC | 119 | $7.47K | 0.00% | −35−22.7% | Reduced |
| TD Capital Management LLC | 121 | $7.59K | 0.00% | +27+28.7% | Added |
| Principia Wealth Advisory, LLC | 121 | $7.59K | 0.00% | +45+59.2% | Added |
| Toth Financial Advisory Corp | 123 | $7.72K | 0.00% | +56+83.6% | Added |
| United Financial Planning Group LLC | 126 | $7.91K | 0.00% | +126 | New |
| City Holding Co | 129 | $8.09K | 0.00% | 00.0% | Unchanged |
| Sittner & Nelson, LLC | 129 | $8.10K | 0.00% | 00.0% | Unchanged |
| Align Financial, LLC | 143 | $8.97K | 0.01% | −12,348−98.9% | Reduced |
| United Community Bank | 147 | $9.22K | 0.00% | −127−46.4% | Reduced |
| Financial Network Wealth Advisors LLC | 148 | $9.29K | 0.01% | −278−65.3% | Reduced |
| Bangor Savings Bank | 150 | $9.41K | 0.00% | −142−48.6% | Reduced |
| Stephenson National Bank & Trust | 150 | $9.41K | 0.00% | −105−41.2% | Reduced |
| Hickory Point Bank & Trust | 150 | $9.41K | 0.01% | +150 | New |
| Wall Street Access Asset Management, LLC | 89 | $9.56K | 0.00% | +35+64.8% | Added |
| Anfield Capital Management, LLC | 167 | $10.5K | 0.00% | +151+943.8% | Added |
| Wedbush Fund Advisers, LLC | 168 | $10.5K | 0.00% | +168 | New |
| Mosley Wealth Management | 108 | $10.5K | 0.00% | +108 | New |
| Addison Advisors LLC | 170 | $10.7K | 0.00% | +133+359.5% | Added |
| Bare Financial Services, Inc | 171 | $10.7K | 0.00% | +80+87.9% | Added |
| Wilkerson Advisory Group LLC | 173 | $10.9K | 0.00% | +48+38.4% | Added |
| Dunhill Financial, LLC | 179 | $11.3K | 0.00% | −212−54.2% | Reduced |
| Cornerstone Financial Management LLC | 180 | $11.3K | 0.01% | −20−10.0% | Reduced |
| Sankala Group LLC | 166 | $11.5K | 0.01% | 00.0% | Unchanged |
| HighMark Wealth Management LLC | 188 | $11.8K | 0.00% | +27+16.8% | Added |
| Chilton Capital Management LLC | 189 | $11.9K | 0.00% | +162+600.0% | Added |
| Gunpowder Capital Management, LLC dba Oliver Wealth Management | 191 | $12.0K | 0.01% | 00.0% | Unchanged |
| Ogorek Anthony Joseph | 193 | $12.0K | 0.00% | +1+0.5% | Added |
| Horizon Financial Services, LLC | 192 | $12.0K | 0.01% | +165+611.1% | Added |
| Loomis Sayles & Co L P | 194 | $12.2K | 0.00% | −434−69.1% | Reduced |
| Fairscale Capital, LLC | 200 | $12.6K | 0.01% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 201 | $12.6K | 0.00% | 00.0% | Unchanged |
| Rakuten Securities, Inc. | 202 | $12.7K | 0.01% | +23+12.8% | Added |
| Center for Financial Planning, Inc. | 209 | $13.1K | 0.00% | 00.0% | Unchanged |
| Citizens National Bank Trust Department | 209 | $13.1K | 0.00% | 00.0% | Unchanged |
| Birchbrook, Inc. | 210 | $13.2K | 0.01% | 00.0% | Unchanged |
| Global Wealth Strategies & Associates | 219 | $13.7K | 0.00% | +19+9.5% | Added |
| Creative Capital Management Investments LLC | 220 | $13.8K | 0.00% | 00.0% | Unchanged |
| Lodestone Wealth Management LLC | 221 | $13.9K | 0.01% | 00.0% | Unchanged |
| Joseph Group Capital Management | 221 | $13.9K | 0.00% | +79+55.6% | Added |
| Meramec Financial Planners, LLC | 229 | $14.0K | 0.01% | 00.0% | Unchanged |
| Acumen Wealth Advisors, LLC | 226 | $14.2K | 0.00% | +226 | New |
| Highline Wealth Partners LLC | 238 | $14.9K | 0.00% | +35+17.2% | Added |
| Financial Management Professionals, Inc. | 241 | $15.1K | 0.00% | −86−26.3% | Reduced |
| Bruce G. Allen Investments, LLC | 242 | $15.2K | 0.01% | 00.0% | Unchanged |
| Atlantic Edge Private Wealth Management, LLC | 245 | $15.4K | 0.00% | 00.0% | Unchanged |
| SOA Wealth Advisors, LLC. | 15,533 | $15.5K | 0.00% | 00.0% | Unchanged |
| Sachetta, LLC | 248 | $15.6K | 0.01% | −24−8.8% | Reduced |
| Valued Wealth Advisors LLC | 250 | $15.7K | 0.01% | +13+5.5% | Added |
| Bravera Wealth | 250 | $15.7K | 0.01% | +111+79.9% | Added |
| Raffa Wealth Management, LLC | 252 | $15.8K | 0.00% | +3+1.2% | Added |
| Private Wealth Management Group, LLC | 255 | $16.0K | 0.00% | +66+34.9% | Added |
| Swiss Re Ltd | 273 | $17.1K | 0.10% | 00.0% | Unchanged |
| Kilter Group LLC | 279 | $17.5K | 0.01% | +11+4.1% | Added |
| Scarborough Advisors, LLC | 280 | $17.6K | 0.00% | +280 | New |
| Motco | 283 | $17.8K | 0.00% | −251−47.0% | Reduced |
| Avion Wealth | 289 | $18.0K | 0.00% | +38+15.1% | Added |
| Financial Consulate, Inc | 288 | $18.1K | 0.00% | 00.0% | Unchanged |
| Legend Capital Advisors LLC | 294 | $18.4K | 0.01% | +294 | New |
| Princeton Global Asset Management LLC | 294 | $18.4K | 0.00% | 00.0% | Unchanged |
| Avalon Trust Co | 295 | $18.5K | 0.00% | 00.0% | Unchanged |
| Richardson Financial Services Inc. | 296 | $18.6K | 0.01% | +155+109.9% | Added |
| Sfam, LLC | 300 | $18.8K | 0.02% | 00.0% | Unchanged |
| Front Row Advisors LLC | 300 | $18.8K | 0.01% | 00.0% | Unchanged |
| Innovative Asset Advisors Group, LLC | 302 | $18.9K | 0.01% | +302 | New |
| First Command Advisory Services, Inc. | 313 | $19.6K | 0.00% | +203+184.5% | Added |
| Atlantic Union Bankshares Corp | 340 | $21.3K | 0.00% | −258−43.1% | Reduced |
| Creative Financial Designs Inc | 352 | $22.1K | 0.00% | −15−4.1% | Reduced |
| Vanguard National Trust Co | 352 | $22.1K | 0.00% | +352 | New |
| Murphy & Mullick Capital Management Corp | 355 | $22.3K | 0.02% | −210−37.2% | Reduced |
| Ameriflex Group, Inc. | 358 | $22.5K | 0.01% | +7+2.0% | Added |
| Bogart Wealth, LLC | 373 | $23.4K | 0.00% | −82,616−99.6% | Reduced |
| DT Investment Partners, LLC | 380 | $23.8K | 0.00% | 00.0% | Unchanged |
| N.E.W. Advisory Services LLC | 400 | $25.1K | 0.00% | −300−42.9% | Reduced |
| Foster Dykema Cabot & Partners, LLC | 400 | $25.1K | 0.00% | 00.0% | Unchanged |
| Granite FO LLC | 400 | $25.1K | 0.01% | 00.0% | Unchanged |
| Fourth Dimension Wealth, LLC | 400 | $25.1K | 0.01% | 00.0% | Unchanged |
| Westfuller Advisors, LLC | 402 | $25.2K | 0.01% | −6−1.5% | Reduced |
| Rossby Financial, LCC | 411 | $25.5K | 0.01% | +271+193.6% | Added |
| Colonial Trust Co | 416 | $26.1K | 0.00% | −431−50.9% | Reduced |
| Millstone Evans Group, LLC | 432 | $27.1K | 0.02% | 00.0% | Unchanged |
| Ares Financial Consulting, LLC | 440 | $27.3K | 0.02% | 00.0% | Unchanged |
| TFC Financial Management | 438 | $27.5K | 0.00% | +160+57.6% | Added |
| Cornerstone Planning Group LLC | 493 | $27.6K | 0.00% | +122+32.9% | Added |
| RMG Wealth Management LLC | 520 | $27.8K | 0.00% | +20+4.0% | Added |
| Hurley Capital, LLC | 445 | $27.9K | 0.01% | −100−18.3% | Reduced |
| Clal Insurance Enterprises Holdings Ltd | 448 | $28.0K | 0.00% | +448 | New |
| PlanVest Financial, Inc | 451 | $28.3K | 0.02% | +451 | New |
| Global Trust Asset Management, LLC | 455 | $28.6K | 0.01% | −1−0.2% | Reduced |
| Heritage Wealth Advisors | 476 | $29.9K | 0.00% | +448+1,600.0% | Added |
| SJS Investment Consulting Inc. | 477 | $29.9K | 0.00% | −272−36.3% | Reduced |
| Crewe Advisors LLC | 479 | $30.1K | 0.00% | +59+14.0% | Added |
| ZRC Wealth Management, LLC | 486 | $30.5K | 0.01% | +341+235.2% | Added |
| Groesbeck Investment Management Corp | 500 | $31.0K | 0.06% | 00.0% | Unchanged |
| Rational Advisors LLC | 495 | $31.1K | 0.00% | 00.0% | Unchanged |
| ORG Wealth Partners, LLC | 497 | $31.2K | 0.01% | −1,276−72.0% | Reduced |
| Johnson Financial Group, Inc. | 497 | $31.2K | 0.00% | 00.0% | Unchanged |
| Noble Wealth Management PBC | 497 | $31.2K | 0.02% | 00.0% | Unchanged |