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; 1,487 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 2023
Institutional positions in Boston Scientific Corp as of Jun 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
- 1,069
- +70 vs. Q1 2023
- Shares held
- 1.32B
- +11.1M (+0.8%) vs. Q1 2023
- Total value
- $71.6B
- +$5.88B (+8.9%) vs. Q1 2023
- New holders
- 134
- 401 more added
- Sold out
- 64
- 360 more reduced
1 institution that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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 | 1,487 | $57.3B |
| Q1 2026 | 1,683 | $84.2B |
| Q4 2025 | 1,793 | $130.0B |
| Q3 2025 | 1,714 | $131.1B |
| Q2 2025 | 1,693 | $145.4B |
| Q1 2025 | 1,648 | $135.2B |
| Q4 2024 | 1,519 | $119.8B |
| Q3 2024 | 1,402 | $111.0B |
| Q2 2024 | 1,324 | $102.2B |
| Q1 2024 | 1,226 | $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 2023
Shares, value and share of portfolio for each institution holding Boston Scientific Corp; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| New York State Common Retirement Fund | 2,744,138 | $148.4M | 0.19% | −9,063−0.3% | Reduced |
| AXA S.A. | 2,766,122 | $149.6M | 0.50% | +544,921+24.5% | Added |
| National Pension Service | 2,852,626 | $152.0M | 0.25% | +548,670+23.8% | Added |
| Rhumbline Advisers | 2,923,519 | $158.1M | 0.18% | +15,558+0.5% | Added |
| Allspring Global Investments Holdings, LLC | 2,993,478 | $161.9M | 0.26% | −887,364−22.9% | Reduced |
| Assenagon Asset Management S.A. | 3,115,119 | $168.5M | 0.66% | +1,182,680+61.2% | Added |
| Jarislowsky, Fraser Ltd | 3,131,118 | $169.4M | 1.01% | −120,227−3.7% | Reduced |
| Royal Bank of Canada | 3,167,582 | $171.3M | 0.05% | +596,549+23.2% | Added |
| Dimensional Fund Advisors LP | 3,319,608 | $179.5M | 0.06% | +115,787+3.6% | Added |
| OrbiMed Advisors LLC | 3,379,900 | $182.8M | 3.56% | −410,100−10.8% | Reduced |
| Wells Fargo & Company | 3,383,748 | $183.0M | 0.05% | −136,719−3.9% | Reduced |
| Deutsche Bank AG | 3,446,284 | $186.4M | 0.10% | +423,311+14.0% | Added |
| Point72 Asset Management, L.P. | 3,490,699 | $188.8M | 0.65% | +1,708,999+95.9% | Added |
| Prudential Financial Inc | 3,571,280 | $193.2M | 0.28% | +1,558,866+77.5% | Added |
| Adage Capital Partners GP, L.L.C. | 3,630,834 | $196.4M | 0.43% | +762,771+26.6% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 3,705,565 | $200.4M | 0.16% | −824,175−18.2% | Reduced |
| Pictet Asset Management SA | 3,711,921 | $200.8M | 0.24% | −219,521−5.6% | Reduced |
| Barclays PLC | 3,759,193 | $203.3M | 0.13% | +2,461,951+189.8% | Added |
| Fisher Asset Management, LLC | 3,839,235 | $207.7M | 0.11% | +51,352+1.4% | Added |
| Agf Management Ltd | 3,950,028 | $213.7M | 1.55% | +1,651,426+71.8% | Added |
| Putnam Investments LLC | 4,000,108 | $216.4M | 0.32% | −741,775−15.6% | Reduced |
| Bank of Montreal | 4,214,733 | $229.8M | 0.14% | +1,611,740+61.9% | Added |
| Winslow Capital Management, LLC | 4,399,440 | $238.0M | 1.07% | +4,399,440 | New |
| Price T Rowe Associates Inc | 4,591,780 | $248.4M | 0.03% | +560,880+13.9% | Added |
| SEI Investments Co | 4,854,263 | $262.6M | 0.46% | +597,940+14.0% | Added |
| Ninety One UK Ltd | 5,031,230 | $272.1M | 0.79% | −24,490−0.5% | Reduced |
| Farallon Capital Management, L.L.C. | 5,045,257 | $272.9M | 1.63% | −2,660,000−34.5% | Reduced |
| Swiss National Bank | 5,191,100 | $280.8M | 0.19% | −493,200−8.7% | Reduced |
| UBS Group AG | 5,717,551 | $309.3M | 0.13% | +43,643+0.8% | Added |
| Impax Asset Management Group plc | 6,036,641 | $325.8M | 1.31% | −941,770−13.5% | Reduced |
| Holocene Advisors, LP | 6,071,767 | $328.4M | 1.44% | +1,717,569+39.4% | Added |
| UBS Asset Management Americas Inc | 7,236,391 | $362.0M | 0.18% | 00.0% | Unchanged |
| Canada Pension Plan Investment Board | 6,741,466 | $364.6M | 0.55% | +351,980+5.5% | Added |
| Newport Trust Co | 6,857,172 | $370.9M | 1.08% | −60,076−0.9% | Reduced |
| FIL Ltd | 7,204,321 | $389.7M | 0.44% | −1,589,254−18.1% | Reduced |
| Charles Schwab Investment Management Inc | 7,441,826 | $402.5M | 0.11% | −870.0% | Reduced |
| Standard Life Aberdeen plc | 7,775,221 | $420.6M | 0.98% | −84,684−1.1% | Reduced |
| Ameriprise Financial Inc | 7,924,178 | $428.6M | 0.13% | −1,741,971−18.0% | Reduced |
| Arrowstreet Capital, Limited Partnership | 8,894,885 | $481.1M | 0.58% | +362,495+4.2% | Added |
| Lazard Asset Management LLC | 9,192,578 | $497.2M | 0.61% | −2,226,793−19.5% | Reduced |
| Nuveen Asset Management, LLC | 9,353,939 | $506.0M | 0.18% | +1,323,650+16.5% | Added |
| Voya Investment Management LLC | 9,633,578 | $521.1M | 0.54% | +4,353,541+82.5% | Added |
| Millennium Management LLC | 10,220,076 | $525.8M | 0.56% | +135,093+1.3% | Added |
| Neuberger Berman Group LLC | 9,887,106 | $534.4M | 0.48% | +582,217+6.3% | Added |
| Vontobel Asset Management Inc | 9,969,114 | $577.1M | 3.82% | −2,509,521−20.1% | Reduced |
| Legal & General Group Plc | 11,504,944 | $622.3M | 0.20% | +742,518+6.9% | Added |
| Northern Trust Corp | 13,358,616 | $722.6M | 0.14% | −438,876−3.2% | Reduced |
| Norges Bank | 14,393,132 | $778.5M | 0.15% | +330,068+2.3% | Added |
| Invesco Ltd. | 14,650,286 | $792.4M | 0.21% | +5,465,411+59.5% | Added |
| Citadel Advisors LLC | 15,456,348 | $836.0M | 0.93% | +444,201+3.0% | Added |
| Amundi | 16,689,064 | $893.5M | 0.45% | +2,721,748+19.5% | Added |
| Bank of New York Mellon Corp | 17,156,052 | $928.0M | 0.20% | +1,374,203+8.7% | Added |
| Goldman Sachs Group Inc | 18,771,215 | $1.02B | 0.26% | +897,259+5.0% | Added |
| Artisan Partners Limited Partnership | 19,029,496 | $1.03B | 1.66% | −1,601,922−7.8% | Reduced |
| Janus Henderson Group PLC | 19,869,285 | $1.07B | 0.67% | −1,074,611−5.1% | Reduced |
| Morgan Stanley | 20,718,448 | $1.12B | 0.11% | +386,987+1.9% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 21,492,124 | $1.16B | 1.82% | −1,955,504−8.3% | Reduced |
| JPMorgan Chase & Co | 23,163,441 | $1.25B | 0.14% | −10,514,440−31.2% | Reduced |
| Bollard Group LLC | 23,675,081 | $1.28B | 43.56% | −432,545−1.8% | Reduced |
| Geode Capital Management, LLC | 26,048,114 | $1.40B | 0.17% | +718,985+2.8% | Added |
| Bank of America Corp | 26,586,179 | $1.44B | 0.17% | +1,962,736+8.0% | Added |
| Primecap Management Co | 37,428,979 | $2.02B | 1.69% | −899,250−2.3% | Reduced |
| Wellington Management Group LLP | 39,740,181 | $2.15B | 0.41% | −6,761,474−14.5% | Reduced |
| State Street Corp | 63,191,897 | $3.42B | 0.18% | +1,157,186+1.9% | Added |
| Massachusetts Financial Services Co | 69,137,085 | $3.74B | 1.23% | −10,396,546−13.1% | Reduced |
| FMR LLC | 117,875,094 | $6.38B | 0.53% | +4,114,010+3.6% | Added |
| Vanguard Group Inc | 122,242,916 | $6.61B | 0.16% | +1,999,170+1.7% | Added |
| BlackRock Inc. | 137,494,049 | $7.44B | 0.21% | +124,183+0.1% | Added |
| Quilter Plc | 4,368 | – | – | 00.0% | Unchanged |
| Omers Administration Corp | 0 | $0 | 0.00% | −4,111,160−100.0% | Sold out |
| Viking Global Investors LPSuperinvestorViking Global Investors | 0 | $0 | 0.00% | −1,136,881−100.0% | Sold out |
| First Republic Investment Management, Inc. | 0 | $0 | 0.00% | −887,244−100.0% | Sold out |
| Chiron Investment Management, LLC | 0 | $0 | 0.00% | −324,490−100.0% | Sold out |
| Waverton Investment Management Ltd | 0 | $0 | 0.00% | −238,207−100.0% | Sold out |
| Sector Gamma AS | 0 | $0 | 0.00% | −162,397−100.0% | Sold out |
| Weiss Asset Management LP | 0 | $0 | 0.00% | −127,914−100.0% | Sold out |
| Moore Capital Management, LP | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Ellsworth Advisors, LLC | 0 | $0 | 0.00% | −95,920−100.0% | Sold out |
| Quantitative Investment Management, LLC | 0 | $0 | 0.00% | −72,999−100.0% | Sold out |
| Single Point Partners, LLC | 0 | $0 | 0.00% | −60,234−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −48,645−100.0% | Sold out |
| Bellwether Advisors, LLC | 0 | $0 | 0.00% | −48,337−100.0% | Sold out |
| Zenyatta Capital Management LP | 0 | $0 | 0.00% | −40,000−100.0% | Sold out |
| Wealth Advisors of Tampa Bay, LLC | 0 | $0 | 0.00% | −34,611−100.0% | Sold out |
| Paloma Partners Management Co | 0 | $0 | 0.00% | −18,392−100.0% | Sold out |
| LMR Partners LLP | 0 | $0 | 0.00% | −18,250−100.0% | Sold out |
| BNC Wealth Management, LLC | 0 | $0 | 0.00% | −18,184−100.0% | Sold out |
| Allegheny Financial Group LTD | 0 | $0 | 0.00% | −17,278−100.0% | Sold out |
| Waratah Capital Advisors Ltd. | 0 | $0 | 0.00% | −17,118−100.0% | Sold out |
| Sun Life Financial INC | 0 | $0 | 0.00% | −16,133−100.0% | Sold out |
| Knowledge Leaders Capital, LLC | 0 | $0 | 0.00% | −13,840−100.0% | Sold out |
| Ally Financial Inc. | 0 | $0 | 0.00% | −13,000−100.0% | Sold out |
| Quantamental Technologies LLC | 0 | $0 | 0.00% | −11,789−100.0% | Sold out |
| Congress Wealth Management LLC | 0 | $0 | 0.00% | −11,330−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −10,720−100.0% | Sold out |
| PKO Investment Management Joint-Stock Co | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Wealth Enhancement Advisory Services, LLC | 0 | $0 | 0.00% | −7,328−100.0% | Sold out |
| DRW Securities, LLC | 0 | $0 | 0.00% | −7,043−100.0% | Sold out |
| Lombard Odier Asset Management (Switzerland) SA | 0 | $0 | 0.00% | −6,834−100.0% | Sold out |
| Ameritas Advisory Services, LLC | 0 | $0 | 0.00% | −6,657−100.0% | Sold out |