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, Q2 2024
Institutional positions in Boston Scientific Corp as of Jun 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
- 1,325
- +119 vs. Q1 2024
- Shares held
- 1.33B
- +14.1M (+1.1%) vs. Q1 2024
- Total value
- $102.2B
- +$12.3B (+13.7%) vs. Q1 2024
- New holders
- 171
- 554 more added
- Sold out
- 52
- 420 more reduced
21 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2024
Shares, value and share of portfolio for each institution holding Boston Scientific Corp; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 141,460,666 | $10.9B | 0.70% | −469,347−0.3% | Reduced |
| Vanguard Group Inc | 129,870,473 | $10.0B | 0.19% | +2,432,589+1.9% | Added |
| BlackRock Inc. | 126,418,364 | $9.74B | 0.22% | −417,418−0.3% | Reduced |
| State Street Corp | 61,457,156 | $4.73B | 0.21% | −1,271,103−2.0% | Reduced |
| Primecap Management Co | 37,959,061 | $2.92B | 2.12% | +11,3960.0% | Added |
| Wellington Management Group LLP | 32,102,313 | $2.47B | 0.44% | −1,186,504−3.6% | Reduced |
| Massachusetts Financial Services Co | 31,785,218 | $2.45B | 0.75% | −14,821,798−31.8% | Reduced |
| Geode Capital Management, LLC | 29,104,112 | $2.23B | 0.20% | +651,449+2.3% | Added |
| Bank of America Corp | 27,427,613 | $2.11B | 0.20% | −2,534,072−8.5% | Reduced |
| JPMorgan Chase & Co | 26,563,675 | $2.05B | 0.18% | −4,915,959−15.6% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 22,284,802 | $1.72B | 1.89% | +1,660,673+8.1% | Added |
| Bollard Group LLC | 21,663,301 | $1.67B | 47.07% | −335,320−1.5% | Reduced |
| Capital World Investors | 20,401,736 | $1.57B | 0.26% | +4,393,651+27.4% | Added |
| Morgan Stanley | 18,925,894 | $1.46B | 0.11% | +961,111+5.3% | Added |
| Janus Henderson Group PLC | 18,317,062 | $1.41B | 0.76% | −295,142−1.6% | Reduced |
| Norges Bank | 17,877,026 | $1.38B | 0.21% | +366,822+2.1% | Added |
| Franklin Resources Inc | 17,162,567 | $1.32B | 0.41% | +1,486,037+9.5% | Added |
| Amundi | 15,432,137 | $1.17B | 0.45% | +4,347,043+39.2% | Added |
| Bank of New York Mellon Corp | 14,815,581 | $1.14B | 0.22% | −655,110−4.2% | Reduced |
| Artisan Partners Limited Partnership | 14,665,656 | $1.13B | 1.72% | −1,511,854−9.3% | Reduced |
| Goldman Sachs Group Inc | 13,428,809 | $1.03B | 0.20% | −1,237,659−8.4% | Reduced |
| Northern Trust Corp | 12,903,589 | $993.7M | 0.17% | −155,362−1.2% | Reduced |
| Invesco Ltd. | 12,685,906 | $976.9M | 0.21% | +84,708+0.7% | Added |
| Citadel Advisors LLC | 12,499,867 | $962.6M | 0.95% | +3,725,802+42.5% | Added |
| Legal & General Group Plc | 11,393,699 | $877.4M | 0.25% | −25,761−0.2% | Reduced |
| Nuveen Asset Management, LLC | 11,310,666 | $871.0M | 0.25% | −646,148−5.4% | Reduced |
| Millennium Management LLC | 11,269,383 | $829.4M | 0.68% | +1,789,716+18.9% | Added |
| UBS Asset Management Americas Inc | 9,497,358 | $731.4M | 0.21% | +2,173,974+29.7% | Added |
| Vontobel Holding Ltd. | 8,369,958 | $644.6M | 2.09% | +7,765,306+1,284.3% | Added |
| Price T Rowe Associates Inc | 8,071,053 | $621.6M | 0.07% | +888,893+12.4% | Added |
| Charles Schwab Investment Management Inc | 7,953,657 | $612.5M | 0.12% | +61,283+0.8% | Added |
| Ameriprise Financial Inc | 7,899,610 | $608.3M | 0.16% | +1,824,405+30.0% | Added |
| Voya Investment Management LLC | 7,874,087 | $606.1M | 0.60% | −526,194−6.3% | Reduced |
| Lazard Asset Management LLC | 7,513,514 | $578.6M | 0.73% | +83,675+1.1% | Added |
| Canada Pension Plan Investment Board | 7,442,036 | $573.1M | 0.56% | −455,167−5.8% | Reduced |
| FIL Ltd | 7,397,562 | $569.7M | 0.56% | +1,788,449+31.9% | Added |
| UBS Group AG | 7,139,924 | $549.8M | 0.17% | −638,461−8.2% | Reduced |
| Marshall Wace, LLP | 6,720,480 | $517.5M | 0.73% | +3,608,158+115.9% | Added |
| Bank of Montreal | 5,236,779 | $406.1M | 0.21% | +62,102+1.2% | Added |
| Dimensional Fund Advisors LP | 5,047,661 | $388.7M | 0.10% | +411,628+8.9% | Added |
| Deutsche Bank AG | 4,918,579 | $378.8M | 0.17% | +560,178+12.9% | Added |
| Agf Management Ltd | 4,847,531 | $373.3M | 2.07% | −6,846−0.1% | Reduced |
| Arrowstreet Capital, Limited Partnership | 4,814,472 | $370.8M | 0.33% | −87,334−1.8% | Reduced |
| SEI Investments Co | 4,710,266 | $362.7M | 0.51% | +137,397+3.0% | Added |
| Impax Asset Management Group plc | 4,654,771 | $357.6M | 1.46% | +189,705+4.2% | Added |
| Winslow Capital Management, LLC | 4,634,186 | $356.9M | 1.29% | −212,053−4.4% | Reduced |
| Royal Bank of Canada | 4,463,477 | $343.7M | 0.08% | +166,366+3.9% | Added |
| Schroder Investment Management Group | 4,362,810 | $336.0M | 0.37% | +582,633+15.4% | Added |
| Swiss National Bank | 4,352,000 | $335.1M | 0.23% | −35,200−0.8% | Reduced |
| Ninety One UK Ltd | 4,313,087 | $332.2M | 0.92% | −86,013−2.0% | Reduced |
| Farallon Capital Management, L.L.C. | 4,109,157 | $316.4M | 1.87% | −487,500−10.6% | Reduced |
| Fisher Asset Management, LLC | 4,077,350 | $314.0M | 0.14% | +66,996+1.7% | Added |
| Holocene Advisors, LP | 4,040,430 | $311.2M | 1.30% | −1,747,569−30.2% | Reduced |
| Neuberger Berman Group LLC | 4,034,284 | $310.7M | 0.26% | +110,953+2.8% | Added |
| Barclays PLC | 3,992,173 | $307.4M | 0.14% | −54,345−1.3% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 3,946,365 | $303.9M | 0.79% | −75,438−1.9% | Reduced |
| California Public Employees Retirement System | 3,460,245 | $266.5M | 0.20% | −268,103−7.2% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 3,426,105 | $263.8M | 0.19% | −299,420−8.0% | Reduced |
| Capital Research Global Investors | 3,291,200 | $253.5M | 0.06% | +620,774+23.2% | Added |
| OrbiMed Advisors LLC | 3,273,000 | $252.1M | 5.37% | 00.0% | Unchanged |
| Standard Life Aberdeen plc | 3,207,946 | $247.0M | 0.47% | −269,577−7.8% | Reduced |
| Wells Fargo & Company | 3,155,487 | $243.0M | 0.06% | −38,217−1.2% | Reduced |
| Pictet Asset Management Holding SA | 3,144,933 | $242.2M | 0.28% | −204,360−6.1% | Reduced |
| Point72 Asset Management, L.P. | 3,125,022 | $240.7M | 0.78% | +758,833+32.1% | Added |
| National Pension Service | 3,120,364 | $240.3M | 0.28% | +35,118+1.1% | Added |
| HSBC Holdings PLC | 2,999,197 | $231.1M | 0.15% | −262,195−8.0% | Reduced |
| Rhumbline Advisers | 2,959,422 | $227.9M | 0.21% | −11,466−0.4% | Reduced |
| Assenagon Asset Management S.A. | 2,945,537 | $226.8M | 0.57% | −144,116−4.7% | Reduced |
| Balyasny Asset Management LLC | 2,916,073 | $224.6M | 0.58% | +1,322,739+83.0% | Added |
| Jarislowsky, Fraser Ltd | 2,879,213 | $221.7M | 1.35% | −83,697−2.8% | Reduced |
| Adage Capital Partners GP, L.L.C. | 2,809,895 | $216.4M | 0.40% | −519,521−15.6% | Reduced |
| American Century Companies Inc | 2,721,043 | $209.5M | 0.13% | −554,264−16.9% | Reduced |
| Prudential Financial Inc | 2,589,918 | $199.4M | 0.30% | +15,512+0.6% | Added |
| Bellevue Group AG | 2,569,588 | $197.9M | 3.22% | −579,088−18.4% | Reduced |
| Alecta Pensionsforsakring, Omsesidigt | 2,473,700 | $190.5M | 1.06% | +623,700+33.7% | Added |
| Unisphere Establishment | 2,437,000 | $187.7M | 1.89% | +111,500+4.8% | Added |
| Rathbone Brothers plc | 2,407,186 | $185.4M | 1.01% | +53,770+2.3% | Added |
| California State Teachers Retirement System | 2,401,824 | $185.0M | 0.23% | +7,676+0.3% | Added |
| Envestnet Asset Management Inc | 2,340,697 | $180.3M | 0.06% | −60,587−2.5% | Reduced |
| Great Lakes Advisors, LLC | 2,304,870 | $177.5M | 1.57% | −89,294−3.7% | Reduced |
| Citigroup Inc | 2,269,336 | $174.8M | 0.17% | +266,235+13.3% | Added |
| New York State Common Retirement Fund | 2,248,809 | $173.2M | 0.23% | −13,459−0.6% | Reduced |
| Steadfast Capital Management LP | 2,160,082 | $166.3M | 3.96% | −153,357−6.6% | Reduced |
| TD Asset Management Inc | 2,152,974 | $165.8M | 0.15% | +93,713+4.6% | Added |
| Zurich Insurance Group Ltd | 2,047,710 | $157.7M | 1.37% | +750,811+57.9% | Added |
| Jennison Associates LLC | 2,039,644 | $157.1M | 0.10% | +820,324+67.3% | Added |
| Fred Alger Management, LLC | 2,034,562 | $156.7M | 0.76% | −173,087−7.8% | Reduced |
| AXA S.A. | 2,016,730 | $155.3M | 0.46% | −302,661−13.0% | Reduced |
| Junto Capital Management LP | 2,002,215 | $154.2M | 3.39% | −152,913−7.1% | Reduced |
| DekaBank Deutsche Girozentrale | 1,968,182 | $154.0M | 0.28% | +271,321+16.0% | Added |
| Stifel Financial Corp | 1,996,241 | $153.7M | 0.17% | −125,425−5.9% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 1,972,658 | $151.9M | 0.19% | +213,695+12.1% | Added |
| Principal Financial Group Inc | 1,898,717 | $146.2M | 0.09% | −32,366−1.7% | Reduced |
| KBC Group NV | 1,881,418 | $144.9M | 0.44% | +153,645+8.9% | Added |
| Macquarie Group Ltd | 1,860,399 | $143.3M | 0.16% | +1,057,783+131.8% | Added |
| Two Sigma Investments, LP | 1,854,285 | $142.8M | 0.34% | +1,721,765+1,299.2% | Added |
| Ensign Peak Advisors, Inc | 1,847,392 | $142.3M | 0.26% | −380,423−17.1% | Reduced |
| Alliancebernstein L.P. | 1,814,710 | $139.8M | 0.05% | +16,819+0.9% | Added |
| TCW Group Inc | 1,778,994 | $137.0M | 1.22% | +55,243+3.2% | Added |
| Natixis Advisors, L.P. | 1,749,354 | $134.7M | 0.29% | +64,068+3.8% | Added |