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 2023
Institutional positions in Boston Scientific Corp as of Sep 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
- 1,060
- +5 vs. Q2 2023
- Shares held
- 1.34B
- +18.8M (+1.4%) vs. Q2 2023
- Total value
- $70.6B
- −$687.7M (−1.0%) vs. Q2 2023
- New holders
- 99
- 441 more added
- Sold out
- 94
- 352 more reduced
14 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2023
Shares, value and share of portfolio for each institution holding Boston Scientific Corp; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| California Public Employees Retirement System | 3,686,289 | $194.6M | 0.17% | +1,047,188+39.7% | Added |
| Prudential Financial Inc | 3,689,796 | $194.9M | 0.31% | +118,516+3.3% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 3,709,888 | $195.9M | 0.16% | +4,323+0.1% | Added |
| Dimensional Fund Advisors LP | 3,789,077 | $200.1M | 0.07% | +469,469+14.1% | Added |
| Marshall Wace, LLP | 3,802,858 | $200.8M | 0.43% | +1,921,591+102.1% | Added |
| Fisher Asset Management, LLC | 3,970,442 | $209.6M | 0.12% | +131,207+3.4% | Added |
| Adage Capital Partners GP, L.L.C. | 4,160,213 | $219.7M | 0.50% | +529,379+14.6% | Added |
| Barclays PLC | 4,173,187 | $220.3M | 0.14% | +413,994+11.0% | Added |
| Impax Asset Management Group plc | 4,261,974 | $224.5M | 1.00% | −1,774,667−29.4% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 4,599,933 | $242.9M | 0.74% | +2,070,244+81.8% | Added |
| Swiss National Bank | 4,624,300 | $244.2M | 0.19% | −566,800−10.9% | Reduced |
| Ninety One UK Ltd | 4,860,826 | $256.7M | 0.81% | −170,404−3.4% | Reduced |
| Agf Management Ltd | 4,879,791 | $257.7M | 1.83% | +929,763+23.5% | Added |
| SEI Investments Co | 4,887,851 | $258.1M | 0.46% | +33,588+0.7% | Added |
| Bank of Montreal | 4,941,618 | $261.6M | 0.15% | +726,885+17.2% | Added |
| Farallon Capital Management, L.L.C. | 5,039,257 | $266.1M | 1.50% | −6,000−0.1% | Reduced |
| Ameriprise Financial Inc | 5,358,920 | $283.0M | 0.09% | −2,565,258−32.4% | Reduced |
| UBS Group AG | 5,520,014 | $291.5M | 0.13% | −197,537−3.5% | Reduced |
| Price T Rowe Associates Inc | 5,787,370 | $305.6M | 0.04% | +1,195,590+26.0% | Added |
| FIL Ltd | 5,864,212 | $309.6M | 0.36% | −1,340,109−18.6% | Reduced |
| Winslow Capital Management, LLC | 6,129,573 | $323.6M | 1.54% | +1,730,133+39.3% | Added |
| Putnam Investments LLC | 6,208,290 | $327.8M | 0.50% | +2,208,182+55.2% | Added |
| Point72 Asset Management, L.P. | 6,421,754 | $339.1M | 1.16% | +2,931,055+84.0% | Added |
| Canada Pension Plan Investment Board | 6,669,866 | $352.2M | 0.51% | −71,600−1.1% | Reduced |
| Neuberger Berman Group LLC | 6,712,890 | $354.5M | 0.32% | −3,174,216−32.1% | Reduced |
| Standard Life Aberdeen plc | 6,714,894 | $354.5M | 0.90% | −1,060,327−13.6% | Reduced |
| Newport Trust Co | 6,831,836 | $360.7M | 1.11% | −25,336−0.4% | Reduced |
| Holocene Advisors, LP | 6,976,736 | $368.4M | 1.65% | +904,969+14.9% | Added |
| Arrowstreet Capital, Limited Partnership | 7,636,848 | $403.2M | 0.49% | −1,258,037−14.1% | Reduced |
| Charles Schwab Investment Management Inc | 7,642,834 | $403.5M | 0.12% | +201,008+2.7% | Added |
| UBS Asset Management Americas Inc | 7,678,013 | $405.4M | 0.18% | +441,622+6.1% | Added |
| Voya Investment Management LLC | 8,419,859 | $444.3M | 0.49% | −1,213,719−12.6% | Reduced |
| Lazard Asset Management LLC | 8,907,137 | $470.3M | 0.64% | −285,441−3.1% | Reduced |
| Nuveen Asset Management, LLC | 9,562,454 | $504.9M | 0.18% | +208,515+2.2% | Added |
| Millennium Management LLC | 11,136,194 | $561.6M | 0.58% | +916,118+9.0% | Added |
| Vontobel Asset Management Inc | 9,959,429 | $564.7M | 3.66% | −9,685−0.1% | Reduced |
| Legal & General Group Plc | 11,253,368 | $594.2M | 0.21% | −251,576−2.2% | Reduced |
| Amundi | 14,803,910 | $733.1M | 0.36% | −1,885,154−11.3% | Reduced |
| Northern Trust Corp | 13,890,530 | $733.4M | 0.14% | +531,914+4.0% | Added |
| Norges Bank | 14,560,586 | $768.8M | 0.16% | +167,454+1.2% | Added |
| Invesco Ltd. | 14,862,018 | $784.7M | 0.21% | +211,732+1.4% | Added |
| Goldman Sachs Group Inc | 16,618,338 | $877.4M | 0.22% | −2,152,877−11.5% | Reduced |
| Bank of New York Mellon Corp | 17,207,345 | $908.5M | 0.20% | +51,293+0.3% | Added |
| Artisan Partners Limited Partnership | 17,809,043 | $940.3M | 1.60% | −1,220,453−6.4% | Reduced |
| Janus Henderson Group PLC | 20,557,658 | $1.09B | 0.71% | +688,373+3.5% | Added |
| Citadel Advisors LLC | 21,156,222 | $1.12B | 1.21% | +5,699,874+36.9% | Added |
| Morgan Stanley | 21,200,339 | $1.12B | 0.11% | +481,891+2.3% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 22,298,154 | $1.18B | 1.74% | +806,030+3.8% | Added |
| Bollard Group LLC | 23,344,726 | $1.23B | 45.36% | −330,355−1.4% | Reduced |
| JPMorgan Chase & Co | 24,103,972 | $1.27B | 0.15% | +940,531+4.1% | Added |
| Bank of America Corp | 25,291,179 | $1.34B | 0.16% | −1,295,000−4.9% | Reduced |
| Geode Capital Management, LLC | 26,996,317 | $1.42B | 0.17% | +948,203+3.6% | Added |
| Primecap Management Co | 37,355,169 | $1.97B | 1.66% | −73,810−0.2% | Reduced |
| Wellington Management Group LLP | 42,076,529 | $2.22B | 0.44% | +2,336,348+5.9% | Added |
| State Street Corp | 61,945,856 | $3.27B | 0.18% | −1,246,041−2.0% | Reduced |
| Massachusetts Financial Services Co | 62,533,382 | $3.30B | 1.16% | −6,603,703−9.6% | Reduced |
| Vanguard Group Inc | 123,768,348 | $6.53B | 0.16% | +1,525,432+1.2% | Added |
| FMR LLC | 125,920,357 | $6.65B | 0.57% | +8,045,263+6.8% | Added |
| BlackRock Inc. | 129,307,129 | $6.83B | 0.20% | −8,186,920−6.0% | Reduced |
| Quilter Plc | 4,368 | – | – | 00.0% | Unchanged |
| Zurich Insurance Group Ltd | 0 | $0 | 0.00% | −1,450,972−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −835,905−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −701,082−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −664,234−100.0% | Sold out |
| Sofinnova Investments, Inc. | 0 | $0 | 0.00% | −608,861−100.0% | Sold out |
| Brookfield Asset Management Inc. | 0 | $0 | 0.00% | −516,454−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −490,291−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −458,116−100.0% | Sold out |
| Point72 Middle East FZE | 0 | $0 | 0.00% | −384,098−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −362,484−100.0% | Sold out |
| PFM Health Sciences, LP | 0 | $0 | 0.00% | −268,397−100.0% | Sold out |
| Cinctive Capital Management LP | 0 | $0 | 0.00% | −237,146−100.0% | Sold out |
| Harbor Spring Capital, LLC | 0 | $0 | 0.00% | −146,000−100.0% | Sold out |
| Andra AP-fonden | 0 | $0 | 0.00% | −137,578−100.0% | Sold out |
| Tenere Capital LLC | 0 | $0 | 0.00% | −128,900−100.0% | Sold out |
| Ninety One North America, Inc. | 0 | $0 | 0.00% | −115,350−100.0% | Sold out |
| Worldquant Millennium Advisors LLC | 0 | $0 | 0.00% | −100,564−100.0% | Sold out |
| Mirabella Financial Services LLP | 0 | $0 | 0.00% | −99,556−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −96,738−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −73,462−100.0% | Sold out |
| Seven Eight Capital, LP | 0 | $0 | 0.00% | −69,060−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −64,100−100.0% | Sold out |
| Optimas Capital Ltd | 0 | $0 | 0.00% | −53,526−100.0% | Sold out |
| Surience Private Wealth LLC | 0 | $0 | 0.00% | −49,390−100.0% | Sold out |
| Teza Capital Management LLC | 0 | $0 | 0.00% | −38,707−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −38,166−100.0% | Sold out |
| ISAM Funds (UK) Ltd | 0 | $0 | 0.00% | −32,804−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −31,671−100.0% | Sold out |
| Qsemble Capital Management, LP | 0 | $0 | 0.00% | −30,600−100.0% | Sold out |
| Ergoteles LLC | 0 | $0 | 0.00% | −30,262−100.0% | Sold out |
| Machina Capital S.A.S. | 0 | $0 | 0.00% | −28,826−100.0% | Sold out |
| Fullerton Fund Management Co Ltd. | 0 | $0 | 0.00% | −27,817−100.0% | Sold out |
| Meitav Dash Investments Ltd | 0 | $0 | 0.00% | −26,400−100.0% | Sold out |
| Cipher Capital LP | 0 | $0 | 0.00% | −24,860−100.0% | Sold out |
| Veritable, L.P. | 0 | $0 | 0.00% | −24,722−100.0% | Sold out |
| Sciencast Management LP | 0 | $0 | 0.00% | −21,468−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −20,665−100.0% | Sold out |
| Gould Capital, LLC | 0 | $0 | 0.00% | −18,862−100.0% | Sold out |
| Park Edge Advisors, LLC | 0 | $0 | 0.00% | −18,542−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −17,145−100.0% | Sold out |