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, Q4 2023
Institutional positions in Boston Scientific Corp as of Dec 31, 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
- 1,151
- +109 vs. Q3 2023
- Shares held
- 1.34B
- +267.4K (0.0%) vs. Q3 2023
- Total value
- $77.3B
- +$6.74B (+9.6%) vs. Q3 2023
- New holders
- 178
- 441 more added
- Sold out
- 69
- 378 more reduced
18 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2023
Shares, value and share of portfolio for each institution holding Boston Scientific Corp; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Criteria Caixa, S.A.U. | 433,064 | $25.0M | 2.82% | −2,000−0.5% | Reduced |
| Formuepleje A/S | 430,446 | $24.9M | 1.76% | −18,617−4.1% | Reduced |
| Associated Banc-Corp | 428,997 | $24.8M | 0.86% | −1,191−0.3% | Reduced |
| Sirios Capital Management L P | 426,266 | $24.6M | 5.03% | −66,360−13.5% | Reduced |
| Jane Street Group, LLC | 415,851 | $24.0M | 0.03% | +171,491+70.2% | Added |
| Arizona State Retirement System | 411,950 | $23.8M | 0.18% | +5,006+1.2% | Added |
| Nexus Investment Management ULC | 409,899 | $23.7M | 2.47% | +625+0.2% | Added |
| Sandler Capital Management | 406,912 | $23.5M | 3.04% | +22,233+5.8% | Added |
| State of Michigan Retirement System | 400,908 | $23.2M | 0.14% | −500−0.1% | Reduced |
| Factory Mutual Insurance Co | 381,800 | $22.1M | 0.27% | 00.0% | Unchanged |
| Aviva PLC | 377,373 | $21.8M | 0.08% | +44,339+13.3% | Added |
| US Bancorp | 376,673 | $21.8M | 0.03% | −67,064−15.1% | Reduced |
| Integral Health Asset Management, LLC | 375,000 | $21.7M | 3.13% | −175,000−31.8% | Reduced |
| Banque Pictet & Cie SA | 369,414 | $21.4M | 0.24% | −39,183−9.6% | Reduced |
| Cullen/Frost Bankers, Inc. | 362,898 | $21.0M | 0.33% | −5,971−1.6% | Reduced |
| Amalgamated Bank | 356,921 | $20.6M | 0.16% | −18,476−4.9% | Reduced |
| NS Partners Ltd | 355,877 | $20.6M | 1.00% | +1,699+0.5% | Added |
| MetLife Investment Management | 355,426 | $20.5M | 0.15% | −6,185−1.7% | Reduced |
| LPL Financial LLC | 354,087 | $20.5M | 0.01% | −8,505−2.3% | Reduced |
| Dana Investment Advisors, Inc. | 342,639 | $19.8M | 0.96% | −23,657−6.5% | Reduced |
| Pinebridge Investments, L.P. | 342,326 | $19.8M | 0.18% | +36,824+12.1% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 332,603 | $19.2M | 0.09% | +56,982+20.7% | Added |
| Nisa Investment Advisors, LLC | 329,495 | $19.0M | 0.13% | +531+0.2% | Added |
| Retirement Systems of Alabama | 322,701 | $18.7M | 0.08% | −8,374−2.5% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 320,646 | $18.5M | 0.13% | +26,238+8.9% | Added |
| Dai-Ichi Life Insurance Company, Ltd | 317,449 | $18.4M | 0.38% | +31,572+11.0% | Added |
| IFM Investors Pty Ltd | 309,350 | $17.9M | 0.22% | +14,729+5.0% | Added |
| Texas Permanent School Fund | 303,825 | $17.6M | 0.15% | +2,721+0.9% | Added |
| Manning & Napier Group, LLC | 299,575 | $17.3M | 0.21% | −1,277−0.4% | Reduced |
| Picton Mahoney Asset Management | 298,042 | $17.2M | 0.80% | +49,856+20.1% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 294,248 | $17.0M | 0.07% | −270,264−47.9% | Reduced |
| Gradient Investments LLC | 288,543 | $16.7M | 0.40% | +30,015+11.6% | Added |
| APG Asset Management US Inc. | 286,970 | $16.6M | 0.10% | +286,970 | New |
| Tiaa Trust, National Association | 282,809 | $16.3M | 0.05% | −39,176−12.2% | Reduced |
| Comerica Bank | 281,181 | $16.3M | 0.07% | +9,572+3.5% | Added |
| Erste Asset Management GmbH | 282,231 | $16.0M | 0.23% | −46,263−14.1% | Reduced |
| Sawtooth Solutions, LLC | 271,382 | $15.7M | 0.43% | +3,010+1.1% | Added |
| Bleakley Financial Group, LLC | 271,382 | $15.7M | 0.50% | +3,010+1.1% | Added |
| Susquehanna Portfolio Strategies, LLC | 270,128 | $15.6M | 0.28% | +270,128 | New |
| Robeco Schweiz AG | 268,508 | $15.5M | 0.26% | −102,568−27.6% | Reduced |
| Forsta Ap-Fonden | 268,300 | $15.5M | 0.16% | +3,900+1.5% | Added |
| USS Investment Management Ltd | 266,204 | $15.4M | 0.14% | −45,934−14.7% | Reduced |
| B. Metzler seel. Sohn & Co. AG | 265,444 | $15.3M | 0.20% | +96,613+57.2% | Added |
| Czech National Bank | 256,449 | $14.8M | 0.21% | +533+0.2% | Added |
| Generate Investment Management Ltd | 255,590 | $14.8M | 1.28% | +255,590 | New |
| Utah Retirement Systems | 253,690 | $14.7M | 0.19% | +6,600+2.7% | Added |
| Kestra Advisory Services, LLC | 252,708 | $14.6M | 0.12% | −13,842−5.2% | Reduced |
| Cookson Peirce & Co Inc | 252,463 | $14.6M | 0.88% | +10,551+4.4% | Added |
| Yousif Capital Management, LLC | 250,693 | $14.5M | 0.17% | −9,476−3.6% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 245,758 | $14.2M | 0.18% | −4,721−1.9% | Reduced |
| FACT Capital, LP | 242,119 | $14.0M | 5.61% | −16,880−6.5% | Reduced |
| Miura Global Management, LLC | 240,000 | $13.9M | 7.76% | +7,400+3.2% | Added |
| Parallax Volatility Advisers, L.P. | 238,174 | $13.8M | 0.38% | +25,446+12.0% | Added |
| PFM Health Sciences, LP | 238,136 | $13.8M | 0.83% | +238,136 | New |
| Eastern Bank | 235,384 | $13.6M | 0.62% | +6,256+2.7% | Added |
| Private Wealth Partners, LLC | 233,364 | $13.5M | 1.14% | −415−0.2% | Reduced |
| First National Trust Co | 233,299 | $13.5M | 0.59% | −29,779−11.3% | Reduced |
| DuPont Capital Management Corp | 233,170 | $13.5M | 1.18% | −77,941−25.1% | Reduced |
| Community Trust & Investment Co | 227,454 | $13.1M | 1.01% | +249+0.1% | Added |
| CIBC Asset Management Inc | 224,088 | $13.0M | 0.05% | −9,425−4.0% | Reduced |
| Heritage Investors Management Corp | 220,163 | $12.7M | 0.48% | −1,569−0.7% | Reduced |
| Truist Financial Corp | 217,443 | $12.6M | 0.02% | −46,036−17.5% | Reduced |
| Tower Research Capital LLC (TRC) | 215,092 | $12.4M | 0.15% | +125,056+138.9% | Added |
| Nicola Wealth Management Ltd. | 215,000 | $12.4M | 1.30% | 00.0% | Unchanged |
| New York Life Investment Management LLC | 213,103 | $12.3M | 0.13% | −1,207−0.6% | Reduced |
| MAI Capital Management | 212,868 | $12.3M | 0.16% | −6,453−2.9% | Reduced |
| Guggenheim Capital LLC | 212,839 | $12.3M | 0.09% | +16,706+8.5% | Added |
| Illinois Municipal Retirement Fund | 212,631 | $12.3M | 0.21% | −5,593−2.6% | Reduced |
| Railway Pension Investments Ltd | 212,500 | $12.3M | 0.13% | +9,100+4.5% | Added |
| Nomura Holdings Inc | 210,963 | $12.2M | 0.11% | +89,963+74.3% | Added |
| Fifth Third Bancorp | 208,882 | $12.1M | 0.05% | −15,086−6.7% | Reduced |
| Congress Wealth Management LLC | 208,799 | $12.1M | 0.22% | +14,004+7.2% | Added |
| Commonwealth Equity Services, LLC | 207,301 | $12.0M | 0.02% | +5,937+2.9% | Added |
| Trexquant Investment LP | 205,415 | $11.9M | 0.27% | +126,527+160.4% | Added |
| Welch & Forbes LLC | 205,284 | $11.9M | 0.18% | −51,453−20.0% | Reduced |
| ProShare Advisors LLC | 204,828 | $11.8M | 0.04% | −19,838−8.8% | Reduced |
| Tudor Investment Corp Et Al | 203,988 | $11.8M | 0.16% | −104,697−33.9% | Reduced |
| Lockheed Martin Investment Management Co | 235,432 | $11.7M | 0.84% | −35,900−13.2% | Reduced |
| Thrivent Financial for Lutherans | 200,697 | $11.6M | 0.03% | −1,582−0.8% | Reduced |
| Mutual of America Capital Management LLC | 196,306 | $11.3M | 0.13% | −8,973−4.4% | Reduced |
| Man Group plc | 194,472 | $11.2M | 0.03% | – | – |
| Foster Victor Wealth Advisors, LLC | 190,230 | $11.1M | 1.14% | +5,230+2.8% | Added |
| Xponance, Inc. | 191,998 | $11.1M | 0.13% | +12,537+7.0% | Added |
| Wade G W & Inc | 190,501 | $11.0M | 0.36% | −8,986−4.5% | Reduced |
| Salem Investment Counselors Inc | 187,894 | $10.9M | 0.37% | −10,360−5.2% | Reduced |
| Churchill Management Corp | 184,979 | $10.7M | 0.16% | −1,058−0.6% | Reduced |
| Ardevora Asset Management LLP | 182,900 | $10.6M | 0.94% | −172,956−48.6% | Reduced |
| Cubist Systematic Strategies, LLC | 182,858 | $10.6M | 0.13% | +182,858 | New |
| Federated Hermes, Inc. | 181,870 | $10.5M | 0.03% | −419−0.2% | Reduced |
| State of Alaska, Department of Revenue | 181,406 | $10.5M | 0.12% | −13,530−6.9% | Reduced |
| Cinctive Capital Management LP | 180,821 | $10.5M | 0.73% | +180,821 | New |
| Tenere Capital LLC | 180,620 | $10.4M | 3.41% | +180,620 | New |
| Cetera Advisor Networks LLC | 180,174 | $10.4M | 0.06% | +667+0.4% | Added |
| Pacer Advisors, Inc. | 178,639 | $10.3M | 0.03% | +79,168+79.6% | Added |
| Weiss Multi-Strategy Advisers LLC | 178,254 | $10.3M | 0.26% | +5,575+3.2% | Added |
| Ethic Inc. | 175,982 | $10.2M | 0.30% | +10,646+6.4% | Added |
| Advisor Group Holdings, Inc. | 175,977 | $10.2M | 0.02% | −59,946−25.4% | Reduced |
| Janney Montgomery Scott LLC | 175,289 | $10.1M | 0.03% | +3,058+1.8% | Added |
| Financiere des Professionnels - Fonds d,investissement inc. | 174,974 | $10.1M | 0.89% | −6,979−3.8% | Reduced |
| Nissay Asset Management Corp | 174,111 | $10.1M | 0.08% | +7,613+4.6% | Added |