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 2022
Institutional positions in Boston Scientific Corp as of Jun 30, 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
- 882
- −11 vs. Q1 2022
- Shares held
- 1.30B
- +22.8M (+1.8%) vs. Q1 2022
- Total value
- $48.6B
- −$8.13B (−14.3%) vs. Q1 2022
- New holders
- 79
- 326 more added
- Sold out
- 90
- 321 more reduced
16 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2022: 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 2022
Shares, value and share of portfolio for each institution holding Boston Scientific Corp; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Stifel Financial Corp | 1,525,339 | $56.8M | 0.09% | +36,512+2.5% | Added |
| Anchor Capital Advisors LLC | 1,505,958 | $56.1M | 1.42% | −65,532−4.2% | Reduced |
| Public Employees Retirement Association of Colorado | 1,489,877 | $55.5M | 0.30% | −336,754−18.4% | Reduced |
| State of Wisconsin Investment Board | 1,454,661 | $54.2M | 0.14% | −97,040−6.3% | Reduced |
| HSBC Holdings PLC | 1,435,277 | $54.0M | 0.08% | +234,377+19.5% | Added |
| Retirement Systems of Alabama | 1,420,921 | $53.0M | 0.23% | +1,779+0.1% | Added |
| Barclays PLC | 1,398,709 | $52.1M | 0.06% | −645,611−31.6% | Reduced |
| Calamos Advisors LLC | 1,324,185 | $49.4M | 0.22% | +102,122+8.4% | Added |
| Great Lakes Advisors, LLC | 1,235,260 | $46.0M | 0.91% | +187,804+17.9% | Added |
| Rothschild & Co Asset Management US Inc. | 1,193,443 | $44.5M | 0.68% | +1,064,561+826.0% | Added |
| Balyasny Asset Management LLC | 1,183,770 | $44.1M | 0.19% | +707,487+148.5% | Added |
| Capital Research Global Investors | 1,157,193 | $43.1M | 0.01% | +1,157,193 | New |
| Prio Wealth Limited Partnership | 1,143,668 | $42.6M | 1.70% | −29,491−2.5% | Reduced |
| Atalanta Sosnoff Capital, LLC | 1,126,913 | $42.0M | 1.27% | −27,767−2.4% | Reduced |
| Nicholas Company, Inc. | 1,114,920 | $41.6M | 0.91% | −615−0.1% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 1,089,444 | $40.6M | 0.30% | +165,455+17.9% | Added |
| Manufacturers Life Insurance Company, The | 1,087,218 | $40.5M | 0.03% | −45,412−4.0% | Reduced |
| Robeco Institutional Asset Management B.V. | 1,086,484 | $40.5M | 0.13% | +53,779+5.2% | Added |
| Great West Life Assurance Co | 1,073,604 | $40.0M | 0.11% | +42,235+4.1% | Added |
| Macquarie Group Ltd | 1,037,413 | $38.7M | 0.04% | +364,657+54.2% | Added |
| Inverness Counsel LLC | 1,017,598 | $37.9M | 2.13% | −29,119−2.8% | Reduced |
| BNP Paribas Arbitrage, SA | 1,007,272 | $37.5M | 0.08% | +6,146+0.6% | Added |
| Allianz Asset Management GmbH | 1,000,574 | $37.3M | 0.04% | +126,988+14.5% | Added |
| Iron Triangle Partners LP | 1,000,000 | $37.3M | 6.01% | +1,000,000 | New |
| State of Tennessee, Treasury Department | 978,928 | $36.5M | 0.17% | +1220.0% | Added |
| Glenview Capital Management, LLC | 895,396 | $33.4M | 0.85% | −489,233−35.3% | Reduced |
| First Republic Investment Management, Inc. | 878,013 | $32.7M | 0.08% | −7,140−0.8% | Reduced |
| Storebrand Asset Management AS | 871,824 | $32.5M | 0.18% | −2,471−0.3% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 863,626 | $32.2M | 0.13% | +6,485+0.8% | Added |
| DekaBank Deutsche Girozentrale | 840,936 | $31.4M | 0.09% | −97,081−10.3% | Reduced |
| Public Employees Retirement System of Ohio | 832,807 | $31.0M | 0.13% | +3510.0% | Added |
| Bradley Foster & Sargent Inc | 830,695 | $31.0M | 0.80% | −8,519−1.0% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 830,471 | $31.0M | 0.14% | +67,653+8.9% | Added |
| State of New Jersey Common Pension Fund D | 827,379 | $30.8M | 0.12% | 00.0% | Unchanged |
| Nomura Asset Management Co Ltd | 825,014 | $30.7M | 0.19% | +137,967+20.1% | Added |
| Epoch Investment Partners, Inc. | 805,445 | $30.0M | 0.18% | +5,196+0.6% | Added |
| Tekla Capital Management LLC | 795,215 | $29.6M | 1.16% | +225,817+39.7% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 780,812 | $29.1M | 0.07% | +106,889+15.9% | Added |
| Northwestern Mutual Wealth Management Co | 779,113 | $29.0M | 0.05% | +14,952+2.0% | Added |
| Diamond Hill Capital Management Inc | 775,027 | $28.9M | 0.13% | +3,277+0.4% | Added |
| Ci Investments Inc. | 763,512 | $28.5M | 0.13% | −84,180−9.9% | Reduced |
| Tocqueville Asset Management L.P. | 750,931 | $28.0M | 0.51% | −1,800−0.2% | Reduced |
| STRS Ohio | 749,138 | $27.9M | 0.13% | −536,522−41.7% | Reduced |
| Factory Mutual Insurance Co | 735,100 | $27.4M | 0.45% | −161,600−18.0% | Reduced |
| Swedbank AB | 728,717 | $27.2M | 0.06% | +460,772+172.0% | Added |
| Rhenman & Partners Asset Management AB | 725,000 | $27.0M | 3.07% | +215,000+42.2% | Added |
| Gateway Investment Advisers LLC | 701,920 | $26.2M | 0.30% | −2820.0% | Reduced |
| Envestnet Asset Management Inc | 695,807 | $25.9M | 0.01% | +110,892+19.0% | Added |
| DnB Asset Management AS | 693,877 | $25.9M | 0.18% | −10,073−1.4% | Reduced |
| Samlyn Capital, LLC | 686,783 | $25.6M | 0.51% | −65,530−8.7% | Reduced |
| Osterweis Capital Management Inc | 679,675 | $25.3M | 1.90% | +153,700+29.2% | Added |
| Robeco Schweiz AG | 679,344 | $25.3M | 0.45% | −27,692−3.9% | Reduced |
| Schroder Investment Management Group | 676,310 | $25.2M | 0.04% | +107,371+18.9% | Added |
| American Century Companies Inc | 665,313 | $24.8M | 0.02% | −56,206−7.8% | Reduced |
| Asset Management One Co.,Ltd. | 645,916 | $24.1M | 0.11% | +3,639+0.6% | Added |
| Hardman Johnston Global Advisors LLC | 633,500 | $23.6M | 1.00% | +450+0.1% | Added |
| Treasurer of the State of North Carolina | 629,264 | $23.5M | 0.15% | +5,150+0.8% | Added |
| ZWJ Investment Counsel Inc | 627,458 | $23.4M | 1.37% | +24,463+4.1% | Added |
| First Manhattan Co | 599,167 | $22.3M | 0.09% | −14,700−2.4% | Reduced |
| Sirios Capital Management L P | 594,663 | $22.2M | 4.00% | +268,070+82.1% | Added |
| Natixis Advisors, L.P. | 583,692 | $21.8M | 0.10% | −60,738−9.4% | Reduced |
| Vontobel Holding Ltd. | 574,352 | $21.7M | 0.23% | +45,518+8.6% | Added |
| Criteria Caixa, S.A.U. | 561,947 | $20.9M | 2.85% | +15,273+2.8% | Added |
| TD Asset Management Inc | 555,632 | $20.7M | 0.02% | +1980.0% | Added |
| Victory Capital Management Inc | 538,274 | $20.1M | 0.02% | +651+0.1% | Added |
| Sector Gamma AS | 532,735 | $19.9M | 4.44% | +137,400+34.8% | Added |
| Gradient Investments LLC | 526,902 | $19.6M | 0.57% | +123,572+30.6% | Added |
| Royal London Asset Management Ltd | 510,018 | $19.0M | 0.09% | +9,592+1.9% | Added |
| Chiron Investment Management, LLC | 499,211 | $18.6M | 3.12% | −56,537−10.2% | Reduced |
| Westpac Banking Corp | 447,227 | $16.7M | 0.22% | −4,573−1.0% | Reduced |
| Russell Investments Group, Ltd. | 445,162 | $16.6M | 0.03% | −235,447−34.6% | Reduced |
| Cinctive Capital Management LP | 434,861 | $16.2M | 0.74% | +120,901+38.5% | Added |
| Cullen/Frost Bankers, Inc. | 425,506 | $15.9M | 0.36% | −5,704−1.3% | Reduced |
| Handelsbanken Fonder AB | 421,298 | $15.7M | 0.10% | +26,893+6.8% | Added |
| Associated Banc-Corp | 418,819 | $15.6M | 0.68% | +692+0.2% | Added |
| Endurant Capital Management LP | 418,165 | $15.6M | 5.94% | +418,165 | New |
| Kornitzer Capital Management Inc | 417,680 | $15.6M | 0.31% | −125,170−23.1% | Reduced |
| Cerity Partners LLC | 414,662 | $15.5M | 0.18% | +324,804+361.5% | Added |
| Varma Mutual Pension Insurance Co | 410,000 | $15.3M | 0.25% | +50,000+13.9% | Added |
| Boothbay Fund Management, LLC | 407,214 | $15.2M | 0.53% | +174,581+75.0% | Added |
| Manning & Napier Group, LLC | 406,397 | $15.1M | 0.17% | −25,186−5.8% | Reduced |
| Nexus Investment Management ULC | 404,134 | $15.1M | 1.73% | +3,600+0.9% | Added |
| Edmond de Rothschild Holding S.A. | 401,692 | $15.0M | 0.37% | −32,437−7.5% | Reduced |
| USS Investment Management Ltd | 401,449 | $15.0M | 0.16% | +23,216+6.1% | Added |
| Arizona State Retirement System | 391,416 | $14.6M | 0.14% | +400+0.1% | Added |
| Teacher Retirement System of Texas | 391,008 | $14.6M | 0.10% | −82,920−17.5% | Reduced |
| State of Michigan Retirement System | 385,708 | $14.4M | 0.10% | +26,300+7.3% | Added |
| MetLife Investment Management | 385,076 | $14.4M | 0.11% | −2,534−0.7% | Reduced |
| American International Group, Inc. | 383,476 | $14.3M | 0.10% | −10,060−2.6% | Reduced |
| Nicola Wealth Management Ltd. | 383,400 | $14.3M | 1.36% | +33,800+9.7% | Added |
| Two Sigma Investments, LP | 379,005 | $14.1M | 0.05% | −3,546,471−90.3% | Reduced |
| Amalgamated Bank | 364,485 | $13.6M | 0.13% | +6,759+1.9% | Added |
| NS Partners Ltd | 344,710 | $12.8M | 0.78% | +3,483+1.0% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 342,896 | $12.8M | 0.07% | +14,505+4.4% | Added |
| MAI Capital Management | 336,132 | $12.5M | 0.24% | −13,325−3.8% | Reduced |
| Banque Pictet & Cie SA | 334,146 | $12.5M | 0.12% | −8,449−2.5% | Reduced |
| Jupiter Asset Management Ltd | 327,183 | $12.2M | 0.17% | +252,650+339.0% | Added |
| MUFG Americas Holdings Corp | 320,597 | $11.9M | 0.27% | +3,423+1.1% | Added |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 298,179 | $11.1M | 0.14% | −101,600−25.4% | Reduced |
| Nisa Investment Advisors, LLC | 289,654 | $10.8M | 0.09% | −12,360−4.1% | Reduced |