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 2025
Institutional positions in Boston Scientific Corp as of Jun 30, 2025. 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
- 1,693
- +64 vs. Q1 2025
- Shares held
- 1.35B
- +15.0M (+1.1%) vs. Q1 2025
- Total value
- $145.4B
- +$10.4B (+7.7%) vs. Q1 2025
- New holders
- 155
- 755 more added
- Sold out
- 91
- 550 more reduced
19 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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 2025
Shares, value and share of portfolio for each institution holding Boston Scientific Corp; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| GDS Wealth Management | 112,649 | $12.1M | 0.88% | +40,528+56.2% | Added |
| Oppenheimer Asset Management Inc. | 113,027 | $12.1M | 0.14% | +2,427+2.2% | Added |
| Phoenix Holdings Ltd. | 113,278 | $12.2M | 0.16% | +7,371+7.0% | Added |
| Welch & Forbes LLC | 113,441 | $12.2M | 0.15% | +1,149+1.0% | Added |
| BNP Paribas | 112,255 | $12.2M | 0.40% | +74,104+194.2% | Added |
| AIA Group Ltd | 114,255 | $12.3M | 0.27% | +4,171+3.8% | Added |
| DuPont Capital Management Corp | 114,944 | $12.3M | 1.33% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 115,288 | $12.4M | 0.05% | −274,605−70.4% | Reduced |
| Brookstone Capital Management | 115,415 | $12.4M | 0.16% | +2,454+2.2% | Added |
| Toroso Investments, LLC | 115,716 | $12.4M | 0.08% | +11,284+10.8% | Added |
| TD Waterhouse Canada Inc. | 120,805 | $12.7M | 0.09% | +62,204+106.1% | Added |
| Simplex Trading, LLC | 118,658 | $12.7M | 0.34% | +36,984+45.3% | Added |
| Blair William & Co | 118,768 | $12.8M | 0.04% | +826+0.7% | Added |
| Quest Investment Management LLC | 121,548 | $13.1M | 1.43% | −6,812−5.3% | Reduced |
| Shelton Capital Management | 122,094 | $13.1M | 0.30% | −140,554−53.5% | Reduced |
| Ieq Capital, LLC | 123,592 | $13.3M | 0.08% | +60,860+97.0% | Added |
| Gamco Investors, Inc. Et Al | 125,199 | $13.4M | 0.13% | −1,383−1.1% | Reduced |
| Arvest Bank Trust Division | 125,265 | $13.5M | 0.78% | +204+0.2% | Added |
| Lido Advisors, LLC | 126,022 | $13.5M | 0.07% | −11,679−8.5% | Reduced |
| First American Bank | 126,077 | $13.5M | 0.93% | −761−0.6% | Reduced |
| HealthInvest Partners AB | 126,185 | $13.6M | 5.80% | −6,088−4.6% | Reduced |
| Guggenheim Capital LLC | 127,493 | $13.7M | 0.11% | −376−0.3% | Reduced |
| Oregon Public Employees Retirement Fund | 127,839 | $13.7M | 0.24% | +1,200+0.9% | Added |
| Sapient Capital LLC | 128,038 | $13.8M | 0.25% | −7,568−5.6% | Reduced |
| Nordea Investment Management AB | 129,051 | $13.8M | 0.01% | +8,535+7.1% | Added |
| Walleye Trading LLC | 129,436 | $13.9M | 0.34% | +23,268+21.9% | Added |
| MML Investors Services, LLC | 133,424 | $14.3M | 0.04% | +7,990+6.4% | Added |
| Financial Perspectives, Inc | 134,150 | $14.4M | 4.36% | −3,042−2.2% | Reduced |
| Merit Financial Group, LLC | 134,928 | $14.5M | 0.16% | +14,508+12.0% | Added |
| NEOS Investment Management LLC | 134,961 | $14.5M | 0.18% | +8,075+6.4% | Added |
| Generate Investment Management Ltd | 135,816 | $14.6M | 0.81% | −3,875−2.8% | Reduced |
| Verition Fund Management LLC | 137,868 | $14.8M | 0.09% | −197,653−58.9% | Reduced |
| First Turn Management, LLC | 138,834 | $14.9M | 2.78% | −39,322−22.1% | Reduced |
| Science & Technology Partners, L.P. | 140,769 | $15.1M | 3.96% | +112,169+392.2% | Added |
| Advisor Group Holdings, Inc. | 144,745 | $15.5M | 0.03% | +24,080+20.0% | Added |
| FACT Capital, LP | 143,972 | $15.5M | 7.35% | −14,907−9.4% | Reduced |
| Point72 (DIFC) Ltd | 146,300 | $15.7M | 1.25% | −43,665−23.0% | Reduced |
| PGGM Investments | 147,155 | $15.8M | 0.27% | −44,870−23.4% | Reduced |
| Wealthfront Advisers LLC | 148,095 | $15.9M | 0.04% | +6,902+4.9% | Added |
| Pathstone Holdings, LLC | 150,524 | $16.2M | 0.06% | +11,627+8.4% | Added |
| Community Trust & Investment Co | 151,958 | $16.3M | 0.94% | −27,555−15.3% | Reduced |
| Pacer Advisors, Inc. | 153,043 | $16.4M | 0.04% | +41,005+36.6% | Added |
| Artia Global Partners LP | 155,200 | $16.7M | 4.29% | +25,500+19.7% | Added |
| Zweig-DiMenna Associates LLC | 155,700 | $16.7M | 1.72% | +32,700+26.6% | Added |
| OP Asset Management Ltd | 155,861 | $16.7M | 0.25% | −5,546−3.4% | Reduced |
| CIBC World Markets Inc. | 156,294 | $16.8M | 0.04% | −459−0.3% | Reduced |
| Rafferty Asset Management, LLC | 156,378 | $16.8M | 0.06% | +19,915+14.6% | Added |
| MAI Capital Management | 156,528 | $16.8M | 0.12% | +6,773+4.5% | Added |
| Avanza Fonder AB | 158,093 | $17.0M | 0.50% | +11,646+8.0% | Added |
| Jag Capital Management, LLC | 158,466 | $17.0M | 1.91% | −57,769−26.7% | Reduced |
| Capitolis Liquid Global Markets LLC | 160,000 | $17.2M | 0.13% | +160,000 | New |
| Quantbot Technologies LP | 163,745 | $17.6M | 0.45% | +24,330+17.5% | Added |
| Pictet & Cie (Europe) SA | 164,654 | $17.7M | 0.38% | +70,753+75.3% | Added |
| Kestra Advisory Services, LLC | 164,963 | $17.7M | 0.09% | −22,267−11.9% | Reduced |
| Elo Mutual Pension Insurance Co | 165,138 | $17.7M | 0.36% | −11,545−6.5% | Reduced |
| State of Alaska, Department of Revenue | 166,256 | $17.9M | 0.19% | −6,415−3.7% | Reduced |
| South State Corp. | 167,327 | $18.0M | 0.79% | +5,510+3.4% | Added |
| Mutual of America Capital Management LLC | 169,986 | $18.3M | 0.20% | −1,783−1.0% | Reduced |
| Swiss Life Asset Management Ltd | 171,239 | $18.4M | 0.11% | +34,964+25.7% | Added |
| iA Global Asset Management Inc. | 172,207 | $18.5M | 0.28% | +9,476+5.8% | Added |
| CI Private Wealth, LLC | 173,748 | $18.7M | 0.03% | −13,885−7.4% | Reduced |
| Foster Victor Wealth Advisors, LLC | 183,985 | $18.9M | 1.28% | +729+0.4% | Added |
| S&CO Inc | 176,786 | $19.0M | 1.22% | −937−0.5% | Reduced |
| Heritage Investors Management Corp | 178,160 | $19.1M | 0.60% | −8,205−4.4% | Reduced |
| HighTower Advisors, LLC | 179,872 | $19.3M | 0.02% | +71,449+65.9% | Added |
| Graham Capital Management, L.P. | 180,075 | $19.3M | 0.59% | +124,287+222.8% | Added |
| BI Asset Management Fondsmaeglerselskab A/S | 180,544 | $19.4M | 0.19% | −42,101−18.9% | Reduced |
| Capital International Inc | 181,015 | $19.4M | 0.19% | +12,304+7.3% | Added |
| QRG Capital Management, Inc. | 182,600 | $19.6M | 0.17% | +18,238+11.1% | Added |
| Trillium Asset Management, LLC | 182,799 | $19.6M | 0.53% | +1,877+1.0% | Added |
| Illinois Municipal Retirement Fund | 183,623 | $19.7M | 0.27% | −33,535−15.4% | Reduced |
| First Manhattan Co | 185,296 | $19.9M | 0.06% | −1,976−1.1% | Reduced |
| Nissay Asset Management Corp | 185,619 | $19.9M | 0.12% | +2,511+1.4% | Added |
| Salem Investment Counselors Inc | 192,941 | $20.7M | 0.66% | +950.0% | Added |
| Engineers Gate Manager LP | 192,984 | $20.7M | 0.26% | −29,586−13.3% | Reduced |
| Moran Wealth Management, LLC | 195,416 | $21.0M | 0.65% | −958−0.5% | Reduced |
| Churchill Management Corp | 195,676 | $21.0M | 0.23% | −1,016−0.5% | Reduced |
| Assetmark, Inc | 198,114 | $21.3M | 0.05% | +19,026+10.6% | Added |
| J. Safra Sarasin Holding AG | 200,649 | $21.6M | 0.37% | +37,784+23.2% | Added |
| Federation des caisses Desjardins du Quebec | 200,966 | $21.6M | 0.09% | +28,297+16.4% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 202,311 | $21.7M | 0.20% | +7,742+4.0% | Added |
| Private Wealth Partners, LLC | 205,436 | $22.1M | 1.72% | −18,631−8.3% | Reduced |
| Bailard, Inc. | 205,537 | $22.1M | 0.51% | +275+0.1% | Added |
| New York Life Investment Management LLC | 205,857 | $22.1M | 0.21% | +3,790+1.9% | Added |
| Adams Diversified Equity Fund, Inc. | 213,700 | $23.0M | 0.82% | 00.0% | Unchanged |
| Union Bancaire Privee, UBP SA | 223,934 | $23.2M | 0.38% | −14,747−6.2% | Reduced |
| JustInvest LLC | 216,910 | $23.3M | 0.26% | +37,578+21.0% | Added |
| Jain Global LLC | 217,435 | $23.4M | 0.36% | +101,021+86.8% | Added |
| Gradient Investments LLC | 218,414 | $23.5M | 0.43% | −5,961−2.7% | Reduced |
| CIBC Asset Management Inc | 221,264 | $23.8M | 0.07% | −18,850−7.9% | Reduced |
| Capital International Ltd | 221,889 | $23.8M | 0.91% | +251+0.1% | Added |
| Squarepoint Ops LLC | 222,245 | $23.9M | 0.05% | −560−0.3% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 224,434 | $24.1M | 0.22% | +10,325+4.8% | Added |
| Yousif Capital Management, LLC | 224,621 | $24.1M | 0.26% | −4,360−1.9% | Reduced |
| Rockefeller Capital Management L.P. | 225,656 | $24.2M | 0.05% | +54,573+31.9% | Added |
| Aristotle Atlantic Partners, LLC | 226,982 | $24.4M | 0.74% | −7,557−3.2% | Reduced |
| Teachers Retirement System of the State of Kentucky | 228,284 | $24.5M | 0.20% | +4,942+2.2% | Added |
| Catalio Capital Management, LP | 229,046 | $24.6M | 5.16% | +229,046 | New |
| Truist Financial Corp | 229,563 | $24.7M | 0.04% | −18,116−7.3% | Reduced |
| B. Metzler seel. Sohn & Co. AG | 230,554 | $24.8M | 0.24% | +1,160+0.5% | Added |