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, Q3 2022
Institutional positions in Boston Scientific Corp as of Sep 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
- 866
- −5 vs. Q2 2022
- Shares held
- 1.31B
- +10.0M (+0.8%) vs. Q2 2022
- Total value
- $50.9B
- +$2.35B (+4.8%) vs. Q2 2022
- New holders
- 82
- 334 more added
- Sold out
- 87
- 295 more reduced
11 institutions that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2022
Shares, value and share of portfolio for each institution holding Boston Scientific Corp; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Chiron Investment Management, LLC | 524,601 | $20.3M | 4.10% | +25,390+5.1% | Added |
| Sirios Capital Management L P | 543,691 | $21.1M | 3.90% | −50,972−8.6% | Reduced |
| Tredje AP-fonden | 546,456 | $21.2M | 0.44% | +274,714+101.1% | Added |
| TD Asset Management Inc | 567,373 | $22.3M | 0.03% | +11,741+2.1% | Added |
| First Manhattan Co | 603,317 | $23.4M | 0.10% | +4,150+0.7% | Added |
| Vontobel Holding Ltd. | 594,130 | $23.4M | 0.27% | +19,778+3.4% | Added |
| Criteria Caixa, S.A.U. | 620,647 | $24.0M | 3.50% | +58,700+10.4% | Added |
| Virginia Retirement Systems Et Al | 630,800 | $24.4M | 0.28% | +630,800 | New |
| Treasurer of the State of North Carolina | 631,734 | $24.5M | 0.16% | +2,470+0.4% | Added |
| Tocqueville Asset Management L.P. | 636,956 | $24.7M | 0.50% | −113,975−15.2% | Reduced |
| ZWJ Investment Counsel Inc | 650,058 | $25.2M | 1.58% | +22,600+3.6% | Added |
| Osterweis Capital Management Inc | 653,610 | $25.3M | 1.90% | −26,065−3.8% | Reduced |
| Asset Management One Co.,Ltd. | 663,212 | $25.7M | 0.13% | +17,296+2.7% | Added |
| DekaBank Deutsche Girozentrale | 670,479 | $26.2M | 0.08% | −170,457−20.3% | Reduced |
| Robeco Schweiz AG | 679,344 | $26.3M | 0.51% | 00.0% | Unchanged |
| DnB Asset Management AS | 691,108 | $26.8M | 0.21% | −2,769−0.4% | Reduced |
| Iron Triangle Partners LP | 700,000 | $27.1M | 4.74% | −300,000−30.0% | Reduced |
| Gateway Investment Advisers LLC | 701,373 | $27.2M | 0.34% | −547−0.1% | Reduced |
| American Century Companies Inc | 704,014 | $27.3M | 0.02% | +38,701+5.8% | Added |
| Factory Mutual Insurance Co | 726,100 | $28.1M | 0.46% | −9,000−1.2% | Reduced |
| Envestnet Asset Management Inc | 746,733 | $28.9M | 0.02% | +50,926+7.3% | Added |
| Ci Investments Inc. | 757,607 | $29.3M | 0.15% | −5,905−0.8% | Reduced |
| Diamond Hill Capital Management Inc | 770,051 | $29.8M | 0.14% | −4,976−0.6% | Reduced |
| Rhenman & Partners Asset Management AB | 695,000 | $30.0M | 3.14% | −30,000−4.1% | Reduced |
| Tekla Capital Management LLC | 795,215 | $30.8M | 1.26% | 00.0% | Unchanged |
| Mitsubishi UFJ Trust & Banking Corp | 799,481 | $31.0M | 0.09% | +18,669+2.4% | Added |
| State of New Jersey Common Pension Fund D | 822,877 | $31.9M | 0.13% | −4,502−0.5% | Reduced |
| Northwestern Mutual Wealth Management Co | 832,073 | $32.2M | 0.06% | +52,960+6.8% | Added |
| Hardman Johnston Global Advisors LLC | 835,220 | $32.3M | 1.46% | +201,720+31.8% | Added |
| Bradley Foster & Sargent Inc | 835,873 | $32.4M | 0.90% | +5,178+0.6% | Added |
| Public Employees Retirement System of Ohio | 843,589 | $32.7M | 0.15% | +10,782+1.3% | Added |
| Natixis Advisors, L.P. | 853,053 | $33.0M | 0.14% | +269,361+46.1% | Added |
| Storebrand Asset Management AS | 869,322 | $33.7M | 0.20% | −2,502−0.3% | Reduced |
| Susquehanna Fundamental Investments, LLC | 869,398 | $33.7M | 0.57% | +869,398 | New |
| Nomura Asset Management Co Ltd | 869,512 | $33.7M | 0.21% | +44,498+5.4% | Added |
| Chevy Chase Trust Holdings, Inc. | 874,461 | $33.9M | 0.14% | +10,835+1.3% | Added |
| First Republic Investment Management, Inc. | 876,702 | $34.0M | 0.09% | −1,311−0.1% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 913,237 | $35.4M | 0.11% | +82,766+10.0% | Added |
| Epoch Investment Partners, Inc. | 939,458 | $36.4M | 0.24% | +134,013+16.6% | Added |
| Russell Investments Group, Ltd. | 953,343 | $36.9M | 0.08% | +508,181+114.2% | Added |
| HealthCor Management, L.P. | 958,600 | $37.1M | 4.64% | −849,390−47.0% | Reduced |
| D1 Capital Partners L.P.SuperinvestorD1 Capital Partners | 1,000,000 | $38.7M | 0.71% | +1,000,000 | New |
| Macquarie Group Ltd | 1,051,010 | $40.7M | 0.05% | +13,597+1.3% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 1,066,786 | $41.3M | 0.33% | −22,658−2.1% | Reduced |
| Great West Life Assurance Co | 1,073,473 | $41.6M | 0.12% | −1310.0% | Reduced |
| Manufacturers Life Insurance Company, The | 1,077,787 | $41.7M | 0.03% | −9,431−0.9% | Reduced |
| State of Tennessee, Treasury Department | 1,082,423 | $41.9M | 0.20% | +103,495+10.6% | Added |
| Swedbank AB | 1,112,283 | $43.1M | 0.10% | +383,566+52.6% | Added |
| Nicholas Company, Inc. | 1,114,920 | $43.2M | 0.99% | 00.0% | Unchanged |
| Atalanta Sosnoff Capital, LLC | 1,122,576 | $43.5M | 1.37% | −4,337−0.4% | Reduced |
| Prio Wealth Limited Partnership | 1,154,745 | $44.7M | 1.92% | +11,077+1.0% | Added |
| BNP Paribas Arbitrage, SA | 1,179,177 | $45.7M | 0.12% | +171,905+17.1% | Added |
| Great Lakes Advisors, LLC | 1,199,540 | $46.5M | 1.01% | −35,720−2.9% | Reduced |
| State of Wisconsin Investment Board | 1,219,645 | $47.2M | 0.15% | −235,016−16.2% | Reduced |
| Robeco Institutional Asset Management B.V. | 1,223,909 | $47.4M | 0.15% | +137,425+12.6% | Added |
| Rothschild & Co Asset Management US Inc. | 1,224,301 | $47.4M | 0.81% | +30,858+2.6% | Added |
| Raymond James & Associates | 1,235,731 | $47.9M | 0.05% | −575,643−31.8% | Reduced |
| Samlyn Capital, LLC | 1,237,097 | $47.9M | 0.91% | +550,314+80.1% | Added |
| Prudential Financial Inc | 1,231,121 | $48.2M | 0.08% | −1,380,460−52.9% | Reduced |
| HSBC Holdings PLC | 1,230,642 | $48.3M | 0.09% | −204,635−14.3% | Reduced |
| Woodline Partners LP | 1,265,340 | $49.0M | 0.72% | −996,652−44.1% | Reduced |
| STRS Ohio | 1,305,846 | $50.6M | 0.24% | +556,708+74.3% | Added |
| Calamos Advisors LLC | 1,321,159 | $51.2M | 0.24% | −3,026−0.2% | Reduced |
| Toronto Dominion Bank | 1,401,436 | $54.3M | 0.10% | −188,905−11.9% | Reduced |
| Retirement Systems of Alabama | 1,422,510 | $55.1M | 0.26% | +1,589+0.1% | Added |
| Rathbone Brothers plc | 1,450,775 | $56.2M | 0.69% | +1,450,775 | New |
| Anchor Capital Advisors LLC | 1,465,050 | $56.7M | 1.56% | −40,908−2.7% | Reduced |
| Public Employees Retirement Association of Colorado | 1,502,323 | $58.2M | 0.34% | +12,446+0.8% | Added |
| New York State Teachers Retirement System | 1,574,376 | $61.0M | 0.16% | +1370.0% | Added |
| Stifel Financial Corp | 1,604,544 | $62.1M | 0.10% | +79,205+5.2% | Added |
| Barclays PLC | 1,625,743 | $63.0M | 0.07% | +227,034+16.2% | Added |
| State Board of Administration of Florida Retirement System | 1,656,840 | $64.2M | 0.16% | −3,830−0.2% | Reduced |
| Principal Financial Group Inc | 1,658,475 | $64.2M | 0.05% | −30,523−1.8% | Reduced |
| 1832 Asset Management L.P. | 1,707,452 | $66.1M | 0.14% | +13,532+0.8% | Added |
| Novo Holdings A/S | 1,762,942 | $68.3M | 3.28% | −1,745,846−49.8% | Reduced |
| Ensign Peak Advisors, Inc | 1,797,346 | $69.6M | 0.17% | −144,633−7.4% | Reduced |
| RE Advisers Corp | 1,817,326 | $70.4M | 2.13% | −4,200−0.2% | Reduced |
| D. E. Shaw & Co., Inc. | 1,822,012 | $70.6M | 0.12% | −854,832−31.9% | Reduced |
| Price T Rowe Associates Inc | 1,850,313 | $71.7M | 0.01% | +7,738+0.4% | Added |
| Mirae Asset Global Investments Co., Ltd. | 1,848,241 | $72.4M | 0.19% | −68,145−3.6% | Reduced |
| Schroder Investment Management Group | 1,941,749 | $75.2M | 0.12% | +1,265,439+187.1% | Added |
| Alliancebernstein L.P. | 1,995,770 | $77.3M | 0.04% | +256,758+14.8% | Added |
| AXA S.A. | 2,012,740 | $78.0M | 0.31% | −82,188−3.9% | Reduced |
| Credit Suisse AG | 2,089,789 | $80.9M | 0.09% | −54,317−2.5% | Reduced |
| Polar Capital Holdings Plc | 2,200,301 | $85.2M | 0.69% | −10,967−0.5% | Reduced |
| Korea Investment CORP | 2,216,465 | $85.8M | 0.26% | +136,307+6.6% | Added |
| TCW Group Inc | 2,223,563 | $86.1M | 1.26% | −38,631−1.7% | Reduced |
| National Pension Service | 2,243,236 | $88.2M | 0.18% | +57,559+2.6% | Added |
| Balyasny Asset Management LLC | 2,347,335 | $90.9M | 0.35% | +1,163,565+98.3% | Added |
| California State Teachers Retirement System | 2,407,726 | $93.3M | 0.16% | −22,797−0.9% | Reduced |
| Royal Bank of Canada | 2,511,806 | $97.3M | 0.03% | +71,235+2.9% | Added |
| Caisse de Depot Et Placement du Quebec | 2,526,037 | $97.8M | 0.29% | +285,583+12.7% | Added |
| Magnetar Financial LLC | 2,529,697 | $98.0M | 1.36% | −101,417−3.9% | Reduced |
| Avidity Partners Management LP | 2,538,600 | $98.3M | 2.14% | +13,600+0.5% | Added |
| Bridgewater Associates, LP | 2,586,040 | $100.2M | 0.51% | +271,504+11.7% | Added |
| Deutsche Bank AG | 2,643,216 | $102.4M | 0.06% | −126,957−4.6% | Reduced |
| Citigroup Inc | 2,663,122 | $103.1M | 0.15% | +579,828+27.8% | Added |
| Rhumbline Advisers | 2,730,534 | $105.8M | 0.16% | +66,703+2.5% | Added |
| New York State Common Retirement Fund | 2,874,557 | $111.3M | 0.16% | −30,065−1.0% | Reduced |
| Point72 Asset Management, L.P. | 2,925,773 | $113.3M | 0.49% | +182,829+6.7% | Added |