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, Q1 2022
Institutional positions in Boston Scientific Corp as of Mar 31, 2022. 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
- 909
- +25 vs. Q4 2021
- Shares held
- 1.29B
- −2.34M (−0.2%) vs. Q4 2021
- Total value
- $57.0B
- +$2.21B (+4.0%) vs. Q4 2021
- New holders
- 108
- 357 more added
- Sold out
- 83
- 287 more reduced
8 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2021: 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, Q1 2022
Shares, value and share of portfolio for each institution holding Boston Scientific Corp; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Palladium Partners LLC | 306,666 | $13.6M | 0.60% | +24,004+8.5% | Added |
| ProShare Advisors LLC | 306,815 | $13.6M | 0.03% | −8,600−2.7% | Reduced |
| Bank of Nova Scotia | 312,086 | $13.8M | 0.02% | −83,887−21.2% | Reduced |
| Private Wealth Partners, LLC | 312,963 | $13.9M | 1.24% | −47,985−13.3% | Reduced |
| Cinctive Capital Management LP | 313,960 | $13.9M | 0.63% | +180,426+135.1% | Added |
| MUFG Americas Holdings Corp | 317,174 | $14.0M | 0.27% | +9,853+3.2% | Added |
| Guggenheim Capital LLC | 319,483 | $14.2M | 0.09% | −77,890−19.6% | Reduced |
| Sirios Capital Management L P | 326,593 | $14.5M | 1.93% | −21,198−6.1% | Reduced |
| Squarepoint Ops LLC | 327,687 | $14.5M | 0.11% | +287,211+709.6% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 328,391 | $14.5M | 0.07% | +21,550+7.0% | Added |
| NS Partners Ltd | 341,227 | $15.1M | 0.81% | −11,208−3.2% | Reduced |
| Industrial Alliance Investment Management Inc. | 342,110 | $15.2M | 0.36% | +80,250+30.6% | Added |
| Banque Pictet & Cie SA | 342,595 | $15.2M | 0.12% | −34,951−9.3% | Reduced |
| Qube Research & Technologies Ltd | 344,841 | $15.3M | 0.14% | +326,612+1,791.7% | Added |
| Aviva PLC | 347,110 | $15.4M | 0.08% | −97,209−21.9% | Reduced |
| MAI Capital Management | 349,457 | $15.5M | 0.26% | −103,572−22.9% | Reduced |
| Nicola Wealth Management Ltd. | 349,600 | $15.5M | 1.36% | +7,000+2.0% | Added |
| Susquehanna Fundamental Investments, LLC | 351,800 | $15.6M | 0.30% | +115,800+49.1% | Added |
| Amalgamated Bank | 357,726 | $15.8M | 0.12% | −25,479−6.6% | Reduced |
| Amalgamated Financial Corp. | 357,726 | $15.8M | 0.13% | +357,726 | New |
| Moore Capital Management, LP | 358,472 | $15.9M | 0.52% | +14,330+4.2% | Added |
| State of Michigan Retirement System | 359,408 | $15.9M | 0.09% | +643+0.2% | Added |
| Varma Mutual Pension Insurance Co | 360,000 | $15.9M | 0.18% | +210,000+140.0% | Added |
| Twinbeech Capital LP | 365,804 | $16.2M | 0.71% | +365,804 | New |
| Taconic Capital Advisors LP | 370,000 | $16.4M | 0.56% | +370,000 | New |
| USS Investment Management Ltd | 378,233 | $16.8M | 0.14% | +36,852+10.8% | Added |
| MetLife Investment Management | 387,610 | $17.2M | 0.11% | +72,770+23.1% | Added |
| Arizona State Retirement System | 391,016 | $17.3M | 0.14% | +1,051+0.3% | Added |
| American International Group, Inc. | 393,536 | $17.4M | 0.10% | −12,133−3.0% | Reduced |
| Handelsbanken Fonder AB | 394,405 | $17.5M | 0.10% | −12,305−3.0% | Reduced |
| Sector Gamma AS | 395,335 | $17.5M | 3.80% | −104,195−20.9% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 399,779 | $17.7M | 0.17% | −37,806−8.6% | Reduced |
| Nexus Investment Management ULC | 400,534 | $17.7M | 1.86% | +5,900+1.5% | Added |
| Gradient Investments LLC | 403,330 | $17.9M | 0.46% | −42,674−9.6% | Reduced |
| Susquehanna International Group, LLP | 417,418 | $18.5M | 0.03% | −52,185−11.1% | Reduced |
| Associated Banc-Corp | 418,127 | $18.5M | 0.71% | −6,830−1.6% | Reduced |
| Cullen/Frost Bankers, Inc. | 431,210 | $19.1M | 0.37% | +3,843+0.9% | Added |
| Manning & Napier Group, LLC | 431,583 | $19.1M | 0.18% | −12,000−2.7% | Reduced |
| Edmond de Rothschild Holding S.A. | 434,129 | $19.2M | 0.42% | +129,010+42.3% | Added |
| Teachers Retirement System of the State of Kentucky | 441,544 | $19.6M | 0.19% | −116,254−20.8% | Reduced |
| Westpac Banking Corp | 451,800 | $20.0M | 0.23% | −3,961−0.9% | Reduced |
| Teacher Retirement System of Texas | 473,928 | $21.0M | 0.11% | +71,321+17.7% | Added |
| Balyasny Asset Management LLC | 476,283 | $21.1M | 0.09% | +476,283 | New |
| Royal London Asset Management Ltd | 500,426 | $22.2M | 0.09% | +31,391+6.7% | Added |
| Rhenman & Partners Asset Management AB | 510,000 | $22.6M | 2.23% | −400,000−44.0% | Reduced |
| Victory Capital Management Inc | 537,623 | $22.6M | 0.02% | +47,908+9.8% | Added |
| Osterweis Capital Management Inc | 525,975 | $23.3M | 1.28% | +3,415+0.7% | Added |
| Vontobel Holding Ltd. | 528,834 | $23.6M | 0.20% | −27,882−5.0% | Reduced |
| Kornitzer Capital Management Inc | 542,850 | $24.0M | 0.40% | −39,050−6.7% | Reduced |
| Criteria Caixa, S.A.U. | 546,674 | $24.2M | 2.84% | +38,276+7.5% | Added |
| TD Asset Management Inc | 555,434 | $24.6M | 0.02% | +2,576+0.5% | Added |
| Chiron Investment Management, LLC | 555,748 | $24.6M | 2.89% | +555,748 | New |
| Tekla Capital Management LLC | 569,398 | $25.2M | 0.89% | +33,356+6.2% | Added |
| Schroder Investment Management Group | 568,939 | $25.4M | 0.03% | −20,417−3.5% | Reduced |
| D. E. Shaw & Co., Inc. | 584,223 | $25.9M | 0.03% | −872,392−59.9% | Reduced |
| Envestnet Asset Management Inc | 584,915 | $25.9M | 0.01% | +42,991+7.9% | Added |
| Natixis | 601,697 | $26.6M | 0.09% | −1,157,739−65.8% | Reduced |
| ZWJ Investment Counsel Inc | 602,995 | $26.7M | 1.41% | −6,397−1.0% | Reduced |
| First Manhattan Co | 613,867 | $27.2M | 0.09% | −11,125−1.8% | Reduced |
| Treasurer of the State of North Carolina | 624,114 | $27.6M | 0.15% | +1,550+0.2% | Added |
| Hardman Johnston Global Advisors LLC | 633,050 | $28.0M | 0.90% | −168,370−21.0% | Reduced |
| Asset Management One Co.,Ltd. | 642,277 | $28.4M | 0.11% | −27,788−4.1% | Reduced |
| Natixis Advisors, L.P. | 644,430 | $28.5M | 0.11% | +49,523+8.3% | Added |
| Macquarie Group Ltd | 672,756 | $29.8M | 0.03% | +17,002+2.6% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 673,923 | $29.8M | 0.07% | −31,078−4.4% | Reduced |
| Russell Investments Group, Ltd. | 680,609 | $30.1M | 0.05% | −24,099−3.4% | Reduced |
| Nomura Asset Management Co Ltd | 687,047 | $30.4M | 0.17% | +101,945+17.4% | Added |
| Gateway Investment Advisers LLC | 702,202 | $31.1M | 0.31% | −3220.0% | Reduced |
| DnB Asset Management AS | 703,950 | $31.2M | 0.19% | −70,268−9.1% | Reduced |
| Robeco Schweiz AG | 707,036 | $31.3M | 0.44% | 00.0% | Unchanged |
| American Century Companies Inc | 721,519 | $32.0M | 0.02% | +77,018+12.0% | Added |
| Samlyn Capital, LLC | 752,313 | $33.3M | 0.50% | +348,947+86.5% | Added |
| Tocqueville Asset Management L.P. | 752,731 | $33.3M | 0.50% | +8,630+1.2% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 762,818 | $33.8M | 0.13% | +66,382+9.5% | Added |
| Northwestern Mutual Wealth Management Co | 764,161 | $33.8M | 0.05% | +62,817+9.0% | Added |
| Diamond Hill Capital Management Inc | 771,750 | $34.2M | 0.13% | −164,995−17.6% | Reduced |
| Epoch Investment Partners, Inc. | 800,249 | $35.4M | 0.17% | +125,812+18.7% | Added |
| State of New Jersey Common Pension Fund D | 827,379 | $36.6M | 0.12% | +11,612+1.4% | Added |
| Public Employees Retirement System of Ohio | 832,456 | $36.9M | 0.13% | −26,455−3.1% | Reduced |
| Bradley Foster & Sargent Inc | 839,214 | $37.2M | 0.79% | +839,214 | New |
| Ci Investments Inc. | 847,692 | $37.5M | 0.14% | −887,513−51.1% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 857,141 | $38.0M | 0.13% | −457−0.1% | Reduced |
| Allianz Asset Management GmbH | 873,586 | $38.7M | 0.03% | −193,810−18.2% | Reduced |
| Storebrand Asset Management AS | 874,295 | $38.7M | 0.18% | +102,463+13.3% | Added |
| First Republic Investment Management, Inc. | 885,153 | $39.2M | 0.08% | +24,661+2.9% | Added |
| Factory Mutual Insurance Co | 896,700 | $39.7M | 0.54% | −30,400−3.3% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 923,989 | $40.9M | 0.24% | +596,952+182.5% | Added |
| DekaBank Deutsche Girozentrale | 938,017 | $42.2M | 0.10% | +432,489+85.6% | Added |
| State of Tennessee, Treasury Department | 978,806 | $43.4M | 0.17% | −77,944−7.4% | Reduced |
| BNP Paribas Arbitrage, SA | 1,001,126 | $44.3M | 0.09% | +471,404+89.0% | Added |
| Robeco Institutional Asset Management B.V. | 1,032,705 | $45.7M | 0.11% | +16,567+1.6% | Added |
| Inverness Counsel LLC | 1,046,717 | $46.4M | 2.08% | +464,710+79.8% | Added |
| Great Lakes Advisors, LLC | 1,047,456 | $46.4M | 0.76% | +19,666+1.9% | Added |
| Great West Life Assurance Co | 1,031,369 | $48.2M | 0.10% | +970.0% | Added |
| 1832 Asset Management L.P. | 1,113,920 | $48.7M | 0.08% | +192,065+20.8% | Added |
| Nicholas Company, Inc. | 1,115,535 | $49.4M | 0.88% | −6,715−0.6% | Reduced |
| Manufacturers Life Insurance Company, The | 1,132,630 | $50.2M | 0.03% | −503,168−30.8% | Reduced |
| Atalanta Sosnoff Capital, LLC | 1,154,680 | $51.1M | 1.20% | +38,621+3.5% | Added |
| Prio Wealth Limited Partnership | 1,173,159 | $52.0M | 1.72% | +13,123+1.1% | Added |
| Avidity Partners Management LP | 1,196,100 | $53.0M | 1.18% | +1,196,100 | New |