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, Q2 2023
Institutional positions in Boston Scientific Corp as of Jun 30, 2023. 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
- 1,069
- +70 vs. Q1 2023
- Shares held
- 1.32B
- +11.1M (+0.8%) vs. Q1 2023
- Total value
- $71.6B
- +$5.88B (+8.9%) vs. Q1 2023
- New holders
- 134
- 401 more added
- Sold out
- 64
- 360 more reduced
1 institution that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2023: 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, Q2 2023
Shares, value and share of portfolio for each institution holding Boston Scientific Corp; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Nexus Investment Management ULC | 411,349 | $22.2M | 2.42% | +3,115+0.8% | Added |
| American International Group, Inc. | 411,200 | $22.2M | 0.14% | +35,184+9.4% | Added |
| Arizona State Retirement System | 410,854 | $22.2M | 0.18% | +19,772+5.1% | Added |
| Jane Street Group, LLC | 404,170 | $21.9M | 0.03% | +210,997+109.2% | Added |
| State of Michigan Retirement System | 395,308 | $21.4M | 0.13% | +2,000+0.5% | Added |
| Redmile Group, LLC | 391,178 | $21.2M | 0.81% | +219,398+127.7% | Added |
| Jefferies Financial Group Inc. | 391,034 | $21.2M | 0.45% | +206,696+112.1% | Added |
| Point72 Middle East FZE | 384,098 | $20.8M | 1.15% | +383,037+36,101.5% | Added |
| Robeco Schweiz AG | 379,935 | $20.6M | 0.31% | −43,956−10.4% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 378,995 | $20.5M | 0.04% | +13,195+3.6% | Added |
| Susquehanna Fundamental Investments, LLC | 378,919 | $20.5M | 0.75% | −358,503−48.6% | Reduced |
| Amalgamated Bank | 370,912 | $20.1M | 0.16% | −5,027−1.3% | Reduced |
| Cullen/Frost Bankers, Inc. | 368,078 | $19.9M | 0.34% | −2,409−0.7% | Reduced |
| Mackenzie Financial Corp | 370,585 | $19.8M | 0.03% | −50,746−12.0% | Reduced |
| MetLife Investment Management | 364,881 | $19.7M | 0.14% | −4,656−1.3% | Reduced |
| Man Group plc | 363,982 | $19.7M | 0.06% | – | – |
| ExodusPoint Capital Management, LP | 362,484 | $19.6M | 0.23% | +201,709+125.5% | Added |
| NS Partners Ltd | 357,982 | $19.4M | 1.02% | −2,644−0.7% | Reduced |
| Dana Investment Advisors, Inc. | 354,906 | $19.2M | 0.95% | −7,325−2.0% | Reduced |
| Aviva PLC | 354,513 | $19.2M | 0.08% | +122,033+52.5% | Added |
| Teachers Retirement System of the State of Kentucky | 348,099 | $18.8M | 0.18% | −43,777−11.2% | Reduced |
| LPL Financial LLC | 345,129 | $18.7M | 0.01% | +53,627+18.4% | Added |
| Candriam Luxembourg S.C.A. | 339,004 | $18.3M | 0.13% | −73,721−17.9% | Reduced |
| Twin Tree Management, LP | 335,307 | $18.1M | 0.37% | +335,307 | New |
| Nisa Investment Advisors, LLC | 333,764 | $18.1M | 0.13% | −718−0.2% | Reduced |
| Erste Asset Management GmbH | 337,494 | $18.0M | 0.32% | +60,189+21.7% | Added |
| Retirement Systems of Alabama | 326,754 | $17.7M | 0.08% | −96,598−22.8% | Reduced |
| Tiaa, FSB | 326,093 | $17.6M | 0.06% | −10,290−3.1% | Reduced |
| Kornitzer Capital Management Inc | 322,041 | $17.4M | 0.34% | −7,423−2.3% | Reduced |
| Lockheed Martin Investment Management Co | 316,962 | $17.1M | 0.98% | −3,000−0.9% | Reduced |
| Guggenheim Capital LLC | 302,865 | $16.4M | 0.13% | +46,962+18.4% | Added |
| Texas Permanent School Fund | 301,547 | $16.3M | 0.15% | +2,935+1.0% | Added |
| FACT Capital, LP | 300,964 | $16.3M | 7.59% | 00.0% | Unchanged |
| Kiwi Wealth Investments Limited Partnership | 300,647 | $16.3M | 1.01% | 00.0% | Unchanged |
| USS Investment Management Ltd | 294,630 | $15.9M | 0.19% | 00.0% | Unchanged |
| Walleye Capital LLC | 294,455 | $15.9M | 0.28% | −54,726−15.7% | Reduced |
| Weiss Multi-Strategy Advisers LLC | 290,616 | $15.7M | 0.34% | +89,420+44.4% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 289,927 | $15.7M | 0.09% | −16,070−5.3% | Reduced |
| ING Groep NV | 287,721 | $15.6M | 0.12% | +163,029+130.7% | Added |
| IFM Investors Pty Ltd | 286,057 | $15.5M | 0.20% | +20,169+7.6% | Added |
| Edmond de Rothschild Holding S.A. | 277,702 | $15.0M | 0.30% | −72,105−20.6% | Reduced |
| Oregon Public Employees Retirement Fund | 275,748 | $14.9M | 0.18% | +165,197+149.4% | Added |
| Dai-Ichi Life Insurance Company, Ltd | 273,073 | $14.8M | 0.31% | −43,865−13.8% | Reduced |
| Miura Global Management, LLC | 270,000 | $14.6M | 8.46% | −100,000−27.0% | Reduced |
| PFM Health Sciences, LP | 268,397 | $14.5M | 0.58% | +268,397 | New |
| Rock Springs Capital Management LP | 267,500 | $14.5M | 0.34% | +267,500 | New |
| Forsta Ap-Fonden | 266,100 | $14.4M | 0.15% | −2,400−0.9% | Reduced |
| Bleakley Financial Group, LLC | 261,810 | $14.2M | 0.44% | +4,449+1.7% | Added |
| Sawtooth Solutions, LLC | 261,801 | $14.2M | 0.39% | +4,420+1.7% | Added |
| Yousif Capital Management, LLC | 261,040 | $14.1M | 0.17% | +25,830+11.0% | Added |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 259,279 | $14.0M | 0.17% | −56,200−17.8% | Reduced |
| Welch & Forbes LLC | 256,614 | $13.9M | 0.22% | +1,667+0.7% | Added |
| Alberta Investment Management Corp | 255,479 | $13.8M | 0.13% | −130,748−33.9% | Reduced |
| First National Trust Co | 255,433 | $13.8M | 0.64% | +5,091+2.0% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 250,739 | $13.6M | 0.11% | +7,927+3.3% | Added |
| Fifth Third Bancorp | 249,579 | $13.5M | 0.06% | −14,511−5.5% | Reduced |
| Utah Retirement Systems | 246,490 | $13.3M | 0.18% | −7,600−3.0% | Reduced |
| Illinois Municipal Retirement Fund | 241,472 | $13.1M | 0.26% | +100,548+71.3% | Added |
| Gradient Investments LLC | 241,457 | $13.1M | 0.34% | +5,600+2.4% | Added |
| Varma Mutual Pension Insurance Co | 240,000 | $13.0M | 0.16% | +40,000+20.0% | Added |
| MAI Capital Management | 237,443 | $12.8M | 0.19% | −102,959−30.2% | Reduced |
| Cinctive Capital Management LP | 237,146 | $12.8M | 0.50% | −119,714−33.5% | Reduced |
| Private Wealth Partners, LLC | 236,494 | $12.8M | 1.18% | 00.0% | Unchanged |
| Tudor Investment Corp Et Al | 236,236 | $12.8M | 0.21% | +17,634+8.1% | Added |
| Nicola Wealth Management Ltd. | 235,000 | $12.7M | 1.25% | 00.0% | Unchanged |
| Nomura Holdings Inc | 233,808 | $12.6M | 0.13% | +224,997+2,553.6% | Added |
| CIBC Asset Management Inc | 233,339 | $12.6M | 0.05% | −11,667−4.8% | Reduced |
| First American Trust, FSB | 231,138 | $12.5M | 1.72% | +4,986+2.2% | Added |
| ProShare Advisors LLC | 230,429 | $12.5M | 0.04% | +9,002+4.1% | Added |
| Heritage Investors Management Corp | 227,221 | $12.3M | 0.49% | −5,474−2.4% | Reduced |
| Community Trust & Investment Co | 225,276 | $12.2M | 0.98% | −1,043−0.5% | Reduced |
| PFS Investments Inc. | 221,401 | $12.0M | 0.20% | +76,160+52.4% | Added |
| Bank of Nova Scotia | 220,336 | $11.9M | 0.03% | −78,324−26.2% | Reduced |
| PGGM Investments | 215,791 | $11.7M | 0.19% | +124,380+136.1% | Added |
| Truist Financial Corp | 214,156 | $11.6M | 0.02% | −11,086−4.9% | Reduced |
| Banco Santander, S.A. | 210,332 | $11.4M | 0.15% | +186,641+787.8% | Added |
| New York Life Investment Management LLC | 208,271 | $11.3M | 0.12% | +2,020+1.0% | Added |
| Mutual of America Capital Management LLC | 207,200 | $11.2M | 0.13% | +1,830+0.9% | Added |
| Parallax Volatility Advisers, L.P. | 203,324 | $11.0M | 0.38% | +100,766+98.3% | Added |
| Wade G W & Inc | 200,567 | $10.8M | 0.39% | +202+0.1% | Added |
| Lord, Abbett & Co. LLC | 199,691 | $10.8M | 0.04% | +199,691 | New |
| State of Alaska, Department of Revenue | 198,996 | $10.8M | 0.13% | −28,765−12.6% | Reduced |
| Cookson Peirce & Co Inc | 194,600 | $10.5M | 0.64% | +160,377+468.6% | Added |
| First Trust Advisors LP | 191,100 | $10.3M | 0.01% | +191,100 | New |
| Salem Investment Counselors Inc | 189,362 | $10.2M | 0.37% | +250.0% | Added |
| Commonwealth Equity Services, LLC | 188,243 | $10.2M | 0.02% | +46,423+32.7% | Added |
| Intech Investment Management LLC | 187,126 | $10.1M | 0.10% | +20,532+12.3% | Added |
| Gulf International Bank (UK) Ltd | 186,355 | $10.1M | 0.25% | −57,076−23.4% | Reduced |
| Churchill Management Corp | 186,206 | $10.1M | 0.17% | −1,703−0.9% | Reduced |
| Federated Hermes, Inc. | 183,704 | $9.94M | 0.02% | +20,310+12.4% | Added |
| Element Capital Management LLC | 183,567 | $9.93M | 0.67% | +9,822+5.7% | Added |
| The PNC Financial Services Group, Inc. | 182,219 | $9.86M | 0.01% | +82,715+83.1% | Added |
| Sabadell Asset Management, S.A S.G.I.I.C | 182,274 | $9.76M | 2.03% | +72,655+66.3% | Added |
| Foster Victor Wealth Advisors, LLC | 182,222 | $9.70M | 1.08% | −15,854−8.0% | Reduced |
| Shelton Capital Management | 178,936 | $9.68M | 0.35% | +115,900+183.9% | Added |
| Thrivent Financial for Lutherans | 178,855 | $9.67M | 0.02% | +111,391+165.1% | Added |
| B. Metzler seel. Sohn & Co. AG | 175,129 | $9.47M | 0.13% | −7,177−3.9% | Reduced |
| CI Private Wealth, LLC | 175,030 | $9.47M | 0.02% | +16,506+10.4% | Added |
| Janney Montgomery Scott LLC | 174,324 | $9.43M | 0.03% | −4,468−2.5% | Reduced |
| Advisor Group Holdings, Inc. | 172,953 | $9.34M | 0.02% | −19,025−9.9% | Reduced |