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, Q4 2024
Institutional positions in Boston Scientific Corp as of Dec 31, 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
- 1,520
- +136 vs. Q3 2024
- Shares held
- 1.34B
- +19.9M (+1.5%) vs. Q3 2024
- Total value
- $119.8B
- +$9.11B (+8.2%) vs. Q3 2024
- New holders
- 221
- 617 more added
- Sold out
- 85
- 492 more reduced
19 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2024
Shares, value and share of portfolio for each institution holding Boston Scientific Corp; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 139,026,438 | $12.4B | 0.25% | +10,325,678+8.0% | Added |
| Vanguard Group Inc | 132,890,784 | $11.9B | 0.21% | +1,600,062+1.2% | Added |
| FMR LLC | 132,442,883 | $11.8B | 0.71% | −2,754,011−2.0% | Reduced |
| State Street Corp | 63,963,692 | $5.71B | 0.23% | +1,117,364+1.8% | Added |
| Primecap Management Co | 36,929,666 | $3.30B | 2.55% | −896,834−2.4% | Reduced |
| Wellington Management Group LLP | 36,165,399 | $3.23B | 0.59% | +3,344,571+10.2% | Added |
| Geode Capital Management, LLC | 30,626,170 | $2.73B | 0.21% | +1,041,329+3.5% | Added |
| Capital World Investors | 27,899,903 | $2.49B | 0.38% | +6,216,199+28.7% | Added |
| Bank of America Corp | 27,478,729 | $2.45B | 0.23% | −669,930−2.4% | Reduced |
| JPMorgan Chase & Co | 26,243,653 | $2.34B | 0.19% | +204,261+0.8% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 22,312,967 | $1.99B | 2.13% | +554,388+2.5% | Added |
| Bollard Group LLC | 20,733,226 | $1.85B | 51.33% | −510,325−2.4% | Reduced |
| Morgan Stanley | 20,480,775 | $1.83B | 0.13% | +1,405,614+7.4% | Added |
| Norges Bank | 19,732,673 | $1.76B | 0.23% | +643,266+3.4% | Added |
| Massachusetts Financial Services Co | 19,659,955 | $1.76B | 0.55% | −6,007,738−23.4% | Reduced |
| Franklin Resources Inc | 16,539,488 | $1.48B | 0.41% | +832,386+5.3% | Added |
| Invesco Ltd. | 15,790,666 | $1.41B | 0.26% | +1,893,012+13.6% | Added |
| Janus Henderson Group PLC | 14,977,816 | $1.34B | 0.68% | −767,295−4.9% | Reduced |
| Northern Trust Corp | 14,595,627 | $1.30B | 0.18% | +2,221,790+18.0% | Added |
| Amundi | 11,997,681 | $1.15B | 0.40% | −560,172−4.5% | Reduced |
| Goldman Sachs Group Inc | 12,885,308 | $1.15B | 0.22% | −357,229−2.7% | Reduced |
| Bank of New York Mellon Corp | 12,456,195 | $1.11B | 0.21% | −1,194,221−8.7% | Reduced |
| Artisan Partners Limited Partnership | 11,232,262 | $1.00B | 1.55% | −1,178,311−9.5% | Reduced |
| UBS Asset Management Americas Inc | 10,839,362 | $968.2M | 0.23% | +1,709,461+18.7% | Added |
| Legal & General Group Plc | 10,738,806 | $959.2M | 0.25% | −399,753−3.6% | Reduced |
| Nuveen Asset Management, LLC | 9,929,280 | $886.9M | 0.25% | −1,404,182−12.4% | Reduced |
| UBS Group AG | 9,263,631 | $827.4M | 0.19% | +1,491,819+19.2% | Added |
| Price T Rowe Associates Inc | 8,946,379 | $799.1M | 0.09% | +695,000+8.4% | Added |
| Marshall Wace, LLP | 8,865,843 | $791.9M | 0.99% | +625,324+7.6% | Added |
| Millennium Management LLC | 9,128,728 | $770.7M | 0.67% | −2,231,004−19.6% | Reduced |
| Charles Schwab Investment Management Inc | 8,475,031 | $757.0M | 0.14% | +456,654+5.7% | Added |
| Ameriprise Financial Inc | 8,105,768 | $724.0M | 0.19% | −100,157−1.2% | Reduced |
| FIL Ltd | 7,895,561 | $705.2M | 0.66% | −424,779−5.1% | Reduced |
| Schroder Investment Management Group | 7,482,062 | $668.3M | 0.64% | +1,281,005+20.7% | Added |
| Canada Pension Plan Investment Board | 7,288,948 | $651.0M | 0.62% | −200,271−2.7% | Reduced |
| Lazard Asset Management LLC | 6,478,233 | $578.6M | 0.85% | −775,800−10.7% | Reduced |
| Fisher Asset Management, LLC | 5,800,912 | $518.1M | 0.21% | +1,028,977+21.6% | Added |
| Royal Bank of Canada | 5,775,924 | $515.9M | 0.11% | +938,023+19.4% | Added |
| Vontobel Holding Ltd. | 5,618,470 | $501.8M | 1.72% | −224,019−3.8% | Reduced |
| Arrowstreet Capital, Limited Partnership | 5,591,958 | $499.5M | 0.40% | +486,920+9.5% | Added |
| Deutsche Bank AG | 5,438,843 | $485.8M | 0.19% | +162,575+3.1% | Added |
| Farallon Capital Management, L.L.C. | 5,022,957 | $448.7M | 2.36% | −402,700−7.4% | Reduced |
| Citadel Advisors LLC | 4,931,452 | $440.5M | 0.41% | −4,861,651−49.6% | Reduced |
| Dimensional Fund Advisors LP | 4,914,442 | $439.0M | 0.11% | +22,621+0.5% | Added |
| Agf Management Ltd | 4,797,121 | $428.5M | 2.13% | −120,000−2.4% | Reduced |
| Voya Investment Management LLC | 4,592,778 | $410.1M | 0.43% | −1,008,653−18.0% | Reduced |
| Impax Asset Management Group plc | 4,505,479 | $401.1M | 1.82% | −964,695−17.6% | Reduced |
| American Century Companies Inc | 4,488,823 | $400.9M | 0.23% | +925,268+26.0% | Added |
| Barclays PLC | 4,414,304 | $394.3M | 0.19% | +339,068+8.3% | Added |
| Capital Research Global Investors | 4,295,359 | $383.7M | 0.08% | +1,7900.0% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 4,255,553 | $380.1M | 0.94% | +136,154+3.3% | Added |
| Swiss National Bank | 4,160,200 | $371.6M | 0.25% | −203,400−4.7% | Reduced |
| Neuberger Berman Group LLC | 4,021,445 | $359.2M | 0.29% | +10,696+0.3% | Added |
| Axiom Investors LLC | 3,752,430 | $335.2M | 2.47% | +2,535,007+208.2% | Added |
| Ninety One UK Ltd | 3,622,807 | $323.6M | 0.87% | −591,945−14.0% | Reduced |
| California Public Employees Retirement System | 3,619,112 | $323.3M | 0.22% | +208,741+6.1% | Added |
| SEI Investments Co | 3,617,279 | $323.1M | 0.41% | −399,196−9.9% | Reduced |
| Pictet Asset Management Holding SA | 3,616,895 | $323.1M | 0.35% | +691,267+23.6% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 3,466,366 | $309.6M | 0.21% | +9,625+0.3% | Added |
| National Pension Service | 3,350,204 | $299.2M | 0.28% | −173,550−4.9% | Reduced |
| Wells Fargo & Company | 3,191,809 | $285.1M | 0.07% | +83,431+2.7% | Added |
| OrbiMed Advisors LLC | 3,160,300 | $282.3M | 5.86% | −112,700−3.4% | Reduced |
| Citigroup Inc | 3,137,945 | $280.3M | 0.27% | +1,240,772+65.4% | Added |
| Winslow Capital Management, LLC | 3,134,072 | $279.9M | 0.99% | −286,624−8.4% | Reduced |
| HSBC Holdings PLC | 3,072,423 | $274.6M | 0.17% | +73,034+2.4% | Added |
| Holocene Advisors, LP | 3,057,700 | $273.1M | 0.89% | −939,932−23.5% | Reduced |
| BNP Paribas Arbitrage, SA | 2,752,029 | $245.8M | 0.19% | +349,445+14.5% | Added |
| Alecta Pensionsforsakring, Omsesidigt | 2,743,100 | $245.1M | 1.29% | +269,400+10.9% | Added |
| Rhumbline Advisers | 2,741,438 | $244.9M | 0.22% | −113,403−4.0% | Reduced |
| Standard Life Aberdeen plc | 2,621,224 | $234.5M | 0.44% | −317,252−10.8% | Reduced |
| Adage Capital Partners GP, L.L.C. | 2,620,372 | $234.1M | 0.41% | +16,818+0.6% | Added |
| AustralianSuper Pty Ltd | 2,586,275 | $231.0M | 1.09% | −90,572−3.4% | Reduced |
| Handelsbanken Fonder AB | 2,555,456 | $228.3M | 0.87% | +184,049+7.8% | Added |
| Jarislowsky, Fraser Ltd | 2,519,272 | $222.8M | 1.30% | −249,994−9.0% | Reduced |
| Envestnet Asset Management Inc | 2,441,719 | $218.1M | 0.07% | +43,992+1.8% | Added |
| Rathbone Brothers plc | 2,395,578 | $214.0M | 1.04% | −9,880−0.4% | Reduced |
| Unisphere Establishment | 2,391,400 | $213.6M | 1.86% | +225,000+10.4% | Added |
| KBC Group NV | 2,380,521 | $212.6M | 0.59% | +41,720+1.8% | Added |
| Steadfast Capital Management LP | 2,378,064 | $212.4M | 4.50% | +448,879+23.3% | Added |
| Bank of Montreal | 2,376,680 | $212.3M | 0.11% | −2,524,800−51.5% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 2,335,854 | $211.8M | 0.21% | +207,907+9.8% | Added |
| California State Teachers Retirement System | 2,348,935 | $209.8M | 0.24% | −50,330−2.1% | Reduced |
| TD Asset Management Inc | 2,289,791 | $204.5M | 0.18% | +46,255+2.1% | Added |
| Point72 Asset Management, L.P. | 2,245,799 | $200.6M | 0.55% | −1,136,020−33.6% | Reduced |
| Great Lakes Advisors, LLC | 2,211,789 | $197.6M | 1.69% | −65,630−2.9% | Reduced |
| Viking Global Investors LPSuperinvestorViking Global Investors | 2,172,208 | $194.0M | 0.63% | +1,204,998+124.6% | Added |
| New York State Common Retirement Fund | 2,136,971 | $190.9M | 0.26% | −3,597−0.2% | Reduced |
| Raymond James Financial Inc | 2,135,915 | $190.8M | 0.07% | +2,135,915 | New |
| Bellevue Group AG | 2,135,295 | $190.7M | 3.67% | −317,502−12.9% | Reduced |
| Allspring Global Investments Holdings, LLC | 2,038,991 | $182.2M | 0.29% | −166,377−7.5% | Reduced |
| Natixis Advisors, L.P. | 2,030,069 | $181.3M | 0.34% | +184,264+10.0% | Added |
| Stifel Financial Corp | 2,003,198 | $178.9M | 0.19% | −5,083−0.3% | Reduced |
| Principal Financial Group Inc | 1,993,444 | $178.1M | 0.10% | −16,997−0.8% | Reduced |
| Credit Agricole S A | 1,982,855 | $177.1M | 0.60% | −153,225−7.2% | Reduced |
| AXA S.A. | 1,972,745 | $176.2M | 0.54% | +9,597+0.5% | Added |
| Jennison Associates LLC | 1,942,955 | $173.5M | 0.11% | +414,774+27.1% | Added |
| Robeco Institutional Asset Management B.V. | 1,922,301 | $171.7M | 0.33% | +224,280+13.2% | Added |
| Prudential Financial Inc | 1,898,455 | $169.6M | 0.23% | −671,744−26.1% | Reduced |
| Macquarie Group Ltd | 1,923,405 | $166.7M | 0.20% | +74,032+4.0% | Added |
| Alliancebernstein L.P. | 1,847,919 | $165.1M | 0.06% | +110,934+6.4% | Added |