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; 1,485 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 2024
Institutional positions in Boston Scientific Corp as of Sep 30, 2024. 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
- 1,403
- +89 vs. Q2 2024
- Shares held
- 1.32B
- +123.6M (+10.3%) vs. Q2 2024
- Total value
- $111.0B
- +$18.6B (+20.1%) vs. Q2 2024
- New holders
- 165
- 566 more added
- Sold out
- 76
- 478 more reduced
11 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: 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 | 1,485 | $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 2024
Shares, value and share of portfolio for each institution holding Boston Scientific Corp; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 135,196,894 | $11.3B | 0.69% | −6,263,772−4.4% | Reduced |
| Vanguard Group Inc | 131,290,722 | $11.0B | 0.20% | +1,420,249+1.1% | Added |
| BlackRock, Inc. | 128,700,760 | $10.8B | 0.23% | +128,700,760 | New |
| State Street Corp | 62,846,328 | $5.27B | 0.21% | +1,389,172+2.3% | Added |
| Primecap Management Co | 37,826,500 | $3.17B | 2.33% | −132,561−0.3% | Reduced |
| Wellington Management Group LLP | 32,820,828 | $2.75B | 0.48% | +718,515+2.2% | Added |
| Geode Capital Management, LLC | 29,584,841 | $2.47B | 0.20% | +480,729+1.7% | Added |
| Bank of America Corp | 28,148,659 | $2.36B | 0.21% | +721,046+2.6% | Added |
| JPMorgan Chase & Co | 26,039,392 | $2.18B | 0.17% | −524,283−2.0% | Reduced |
| Massachusetts Financial Services Co | 25,667,693 | $2.15B | 0.64% | −6,117,525−19.2% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 21,758,579 | $1.82B | 1.89% | −526,223−2.4% | Reduced |
| Capital World Investors | 21,683,704 | $1.82B | 0.28% | +1,281,968+6.3% | Added |
| Bollard Group LLC | 21,243,551 | $1.78B | 47.36% | −419,750−1.9% | Reduced |
| Norges Bank | 19,089,407 | $1.60B | 0.22% | +1,212,381+6.8% | Added |
| Morgan Stanley | 19,075,161 | $1.60B | 0.12% | +149,267+0.8% | Added |
| Franklin Resources Inc | 15,707,102 | $1.38B | 0.39% | −1,455,465−8.5% | Reduced |
| Janus Henderson Group PLC | 15,745,111 | $1.32B | 0.68% | −2,571,951−14.0% | Reduced |
| Invesco Ltd. | 13,897,654 | $1.16B | 0.22% | +1,211,748+9.6% | Added |
| Bank of New York Mellon Corp | 13,650,416 | $1.14B | 0.21% | −1,165,165−7.9% | Reduced |
| Goldman Sachs Group Inc | 13,242,537 | $1.11B | 0.21% | −186,272−1.4% | Reduced |
| Amundi | 12,557,853 | $1.08B | 0.40% | −2,874,284−18.6% | Reduced |
| Artisan Partners Limited Partnership | 12,410,573 | $1.04B | 1.56% | −2,255,083−15.4% | Reduced |
| Northern Trust Corp | 12,373,837 | $1.04B | 0.17% | −529,752−4.1% | Reduced |
| Nuveen Asset Management, LLC | 11,333,462 | $949.7M | 0.27% | +22,796+0.2% | Added |
| Legal & General Group Plc | 11,138,559 | $933.4M | 0.25% | −255,140−2.2% | Reduced |
| Millennium Management LLC | 11,359,732 | $910.0M | 0.79% | +90,349+0.8% | Added |
| Citadel Advisors LLC | 9,793,103 | $820.7M | 0.86% | −2,706,764−21.7% | Reduced |
| UBS Asset Management Americas Inc | 9,129,901 | $765.1M | 0.20% | −367,457−3.9% | Reduced |
| FIL Ltd | 8,320,340 | $697.2M | 0.63% | +922,778+12.5% | Added |
| Price T Rowe Associates Inc | 8,251,379 | $691.5M | 0.08% | +180,326+2.2% | Added |
| Marshall Wace, LLP | 8,240,519 | $690.6M | 0.90% | +1,520,039+22.6% | Added |
| Ameriprise Financial Inc | 8,205,925 | $687.6M | 0.18% | +306,315+3.9% | Added |
| Charles Schwab Investment Management Inc | 8,018,377 | $671.9M | 0.13% | +64,720+0.8% | Added |
| UBS Group AG | 7,771,812 | $651.3M | 0.18% | +631,888+8.9% | Added |
| Canada Pension Plan Investment Board | 7,489,219 | $627.6M | 0.59% | +47,183+0.6% | Added |
| Lazard Asset Management LLC | 7,254,033 | $607.9M | 0.81% | −259,481−3.5% | Reduced |
| Schroder Investment Management Group | 6,201,057 | $519.6M | 0.53% | +1,838,247+42.1% | Added |
| Vontobel Holding Ltd. | 5,842,489 | $489.6M | 1.58% | −2,527,469−30.2% | Reduced |
| Voya Investment Management LLC | 5,601,431 | $469.0M | 0.49% | −2,272,656−28.9% | Reduced |
| Impax Asset Management Group plc | 5,470,174 | $457.1M | 1.80% | +815,403+17.5% | Added |
| Farallon Capital Management, L.L.C. | 5,425,657 | $454.7M | 2.50% | +1,316,500+32.0% | Added |
| Deutsche Bank AG | 5,276,268 | $442.2M | 0.18% | +357,689+7.3% | Added |
| Arrowstreet Capital, Limited Partnership | 5,105,038 | $427.8M | 0.36% | +290,566+6.0% | Added |
| Agf Management Ltd | 4,917,121 | $412.1M | 2.09% | +69,590+1.4% | Added |
| Dimensional Fund Advisors LP | 4,891,821 | $409.9M | 0.10% | −155,840−3.1% | Reduced |
| Bank of Montreal | 4,901,480 | $408.5M | 0.19% | −335,299−6.4% | Reduced |
| Royal Bank of Canada | 4,837,901 | $405.4M | 0.09% | +374,424+8.4% | Added |
| Fisher Asset Management, LLC | 4,771,935 | $399.9M | 0.16% | +694,585+17.0% | Added |
| Swiss National Bank | 4,363,600 | $365.7M | 0.24% | +11,600+0.3% | Added |
| Capital Research Global Investors | 4,293,569 | $359.8M | 0.07% | +1,002,369+30.5% | Added |
| Ninety One UK Ltd | 4,214,752 | $353.2M | 0.94% | −98,335−2.3% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 4,119,399 | $345.2M | 0.86% | +173,034+4.4% | Added |
| Barclays PLC | 4,075,236 | $341.5M | 0.15% | +83,063+2.1% | Added |
| SEI Investments Co | 4,016,475 | $336.6M | 0.44% | −693,791−14.7% | Reduced |
| Neuberger Berman Group LLC | 4,010,749 | $336.1M | 0.26% | −23,535−0.6% | Reduced |
| Holocene Advisors, LP | 3,997,632 | $335.0M | 1.35% | −42,798−1.1% | Reduced |
| Assenagon Asset Management S.A. | 3,897,117 | $326.6M | 0.67% | +951,580+32.3% | Added |
| American Century Companies Inc | 3,563,555 | $298.6M | 0.17% | +842,512+31.0% | Added |
| National Pension Service | 3,523,754 | $295.3M | 0.28% | +403,390+12.9% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 3,456,741 | $289.7M | 0.20% | +30,636+0.9% | Added |
| Balyasny Asset Management LLC | 3,455,604 | $289.6M | 0.75% | +539,531+18.5% | Added |
| Winslow Capital Management, LLC | 3,420,696 | $286.7M | 1.03% | −1,213,490−26.2% | Reduced |
| California Public Employees Retirement System | 3,410,371 | $285.8M | 0.20% | −49,874−1.4% | Reduced |
| Point72 Asset Management, L.P. | 3,381,819 | $283.4M | 0.99% | +256,797+8.2% | Added |
| OrbiMed Advisors LLC | 3,273,000 | $274.3M | 5.02% | 00.0% | Unchanged |
| Wells Fargo & Company | 3,108,378 | $260.5M | 0.06% | −47,109−1.5% | Reduced |
| HSBC Holdings PLC | 2,999,389 | $250.8M | 0.16% | +1920.0% | Added |
| Pictet Asset Management Holding SA | 2,925,628 | $245.1M | 0.27% | −219,305−7.0% | Reduced |
| Standard Life Aberdeen plc | 2,938,476 | $244.2M | 0.45% | −269,470−8.4% | Reduced |
| Rhumbline Advisers | 2,854,841 | $239.2M | 0.22% | −104,581−3.5% | Reduced |
| Jarislowsky, Fraser Ltd | 2,769,266 | $232.1M | 1.30% | −109,947−3.8% | Reduced |
| AustralianSuper Pty Ltd | 2,676,847 | $224.3M | 1.12% | +2,615,903+4,292.3% | Added |
| Adage Capital Partners GP, L.L.C. | 2,603,554 | $218.2M | 0.39% | −206,341−7.3% | Reduced |
| Prudential Financial Inc | 2,570,199 | $215.4M | 0.30% | −19,719−0.8% | Reduced |
| Alecta Pensionsforsakring, Omsesidigt | 2,473,700 | $207.2M | 1.14% | 00.0% | Unchanged |
| Bellevue Group AG | 2,452,797 | $205.5M | 3.33% | −116,791−4.5% | Reduced |
| Rathbone Brothers plc | 2,405,458 | $201.6M | 1.02% | −1,728−0.1% | Reduced |
| BNP Paribas Arbitrage, SA | 2,402,584 | $201.3M | 0.20% | +707,481+41.7% | Added |
| California State Teachers Retirement System | 2,399,265 | $201.1M | 0.23% | −2,559−0.1% | Reduced |
| Envestnet Asset Management Inc | 2,397,727 | $200.9M | 0.06% | +57,030+2.4% | Added |
| Handelsbanken Fonder AB | 2,371,407 | $198.7M | 0.79% | +965,080+68.6% | Added |
| KBC Group NV | 2,338,801 | $196.0M | 0.59% | +457,383+24.3% | Added |
| Great Lakes Advisors, LLC | 2,277,419 | $190.8M | 1.60% | −27,451−1.2% | Reduced |
| TD Asset Management Inc | 2,243,536 | $187.0M | 0.17% | +90,562+4.2% | Added |
| Allspring Global Investments Holdings, LLC | 2,205,368 | $184.8M | 0.29% | +1,091,561+98.0% | Added |
| Unisphere Establishment | 2,166,400 | $181.5M | 1.72% | −270,600−11.1% | Reduced |
| New York State Common Retirement Fund | 2,140,568 | $179.4M | 0.24% | −108,241−4.8% | Reduced |
| Credit Agricole S A | 2,136,080 | $179.0M | 0.94% | +787,126+58.4% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 2,127,947 | $178.3M | 0.19% | +155,289+7.9% | Added |
| Principal Financial Group Inc | 2,010,441 | $168.5M | 0.09% | +111,724+5.9% | Added |
| Stifel Financial Corp | 2,008,281 | $168.3M | 0.18% | +12,040+0.6% | Added |
| AXA S.A. | 1,963,148 | $164.5M | 0.49% | −53,582−2.7% | Reduced |
| Steadfast Capital Management LP | 1,929,185 | $161.7M | 3.76% | −230,897−10.7% | Reduced |
| Citigroup Inc | 1,897,173 | $159.0M | 0.15% | −372,163−16.4% | Reduced |
| DekaBank Deutsche Girozentrale | 1,844,793 | $155.4M | 0.29% | −123,389−6.3% | Reduced |
| Macquarie Group Ltd | 1,849,373 | $155.0M | 0.17% | −11,026−0.6% | Reduced |
| Natixis Advisors, L.P. | 1,845,805 | $154.7M | 0.30% | +96,451+5.5% | Added |
| Qube Research & Technologies Ltd | 1,840,664 | $154.2M | 0.28% | +1,681,232+1,054.5% | Added |
| Great West Life Assurance Co | 1,790,372 | $150.3M | 0.26% | +43,707+2.5% | Added |
| Fred Alger Management, LLC | 1,788,992 | $149.9M | 0.73% | −245,570−12.1% | Reduced |