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; 1,486 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 2023
Institutional positions in Boston Scientific Corp as of Dec 31, 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
- 1,151
- +109 vs. Q3 2023
- Shares held
- 1.34B
- +267.4K (0.0%) vs. Q3 2023
- Total value
- $77.3B
- +$6.74B (+9.6%) vs. Q3 2023
- New holders
- 178
- 441 more added
- Sold out
- 69
- 378 more reduced
18 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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 | 1,486 | $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 2023
Shares, value and share of portfolio for each institution holding Boston Scientific Corp; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Royal Bank of Canada | 4,368,830 | $252.6M | 0.06% | +696,891+19.0% | Added |
| Ninety One UK Ltd | 4,448,776 | $257.2M | 0.77% | −412,050−8.5% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 4,509,128 | $260.7M | 0.73% | −90,805−2.0% | Reduced |
| Dimensional Fund Advisors LP | 4,529,017 | $261.8M | 0.08% | +739,940+19.5% | Added |
| SEI Investments Co | 4,575,962 | $264.5M | 0.42% | −311,889−6.4% | Reduced |
| Swiss National Bank | 4,578,700 | $264.7M | 0.19% | −45,600−1.0% | Reduced |
| Point72 Asset Management, L.P. | 4,710,845 | $272.3M | 0.82% | −1,710,909−26.6% | Reduced |
| Agf Management Ltd | 4,858,818 | $280.9M | 1.65% | −20,973−0.4% | Reduced |
| Winslow Capital Management, LLC | 5,034,018 | $291.0M | 1.21% | −1,095,555−17.9% | Reduced |
| Bank of Montreal | 5,251,181 | $304.8M | 0.16% | +309,563+6.3% | Added |
| Farallon Capital Management, L.L.C. | 5,820,257 | $336.5M | 2.10% | +781,000+15.5% | Added |
| FIL Ltd | 5,944,746 | $343.7M | 0.36% | +80,534+1.4% | Added |
| Arrowstreet Capital, Limited Partnership | 6,047,814 | $349.6M | 0.37% | −1,589,034−20.8% | Reduced |
| Price T Rowe Associates Inc | 6,303,756 | $364.4M | 0.05% | +516,386+8.9% | Added |
| Newport Trust Co | 6,750,135 | $390.2M | 1.04% | −81,701−1.2% | Reduced |
| Millennium Management LLC | 7,368,279 | $397.1M | 0.38% | −3,767,915−33.8% | Reduced |
| Canada Pension Plan Investment Board | 6,869,660 | $397.1M | 0.50% | +199,794+3.0% | Added |
| Voya Investment Management LLC | 6,944,660 | $401.1M | 0.41% | −1,475,199−17.5% | Reduced |
| UBS Group AG | 7,051,639 | $407.7M | 0.16% | +1,531,625+27.7% | Added |
| Ameriprise Financial Inc | 7,524,629 | $435.0M | 0.13% | +2,165,709+40.4% | Added |
| Charles Schwab Investment Management Inc | 7,694,726 | $444.8M | 0.11% | +51,892+0.7% | Added |
| Holocene Advisors, LP | 7,885,159 | $455.8M | 1.79% | +908,423+13.0% | Added |
| UBS Asset Management Americas Inc | 7,944,728 | $459.3M | 0.18% | +266,715+3.5% | Added |
| Lazard Asset Management LLC | 8,828,248 | $510.4M | 0.65% | −78,889−0.9% | Reduced |
| Citadel Advisors LLC | 8,981,534 | $519.2M | 0.52% | −12,174,688−57.5% | Reduced |
| Capital World Investors | 9,419,829 | $544.6M | 0.10% | +6,617,360+236.1% | Added |
| Nuveen Asset Management, LLC | 10,349,228 | $598.3M | 0.19% | +786,774+8.2% | Added |
| Legal & General Group Plc | 11,374,916 | $657.6M | 0.20% | +121,548+1.1% | Added |
| Vontobel Asset Management Inc | 10,974,569 | $668.5M | 3.97% | +1,015,140+10.2% | Added |
| Invesco Ltd. | 12,547,779 | $725.4M | 0.17% | −2,314,239−15.6% | Reduced |
| Putnam Investments LLC | 13,067,570 | $755.4M | 1.00% | +6,859,280+110.5% | Added |
| Northern Trust Corp | 13,742,005 | $794.4M | 0.14% | −148,525−1.1% | Reduced |
| Amundi | 13,695,582 | $811.2M | 0.37% | −1,108,328−7.5% | Reduced |
| Goldman Sachs Group Inc | 16,026,493 | $926.5M | 0.20% | −591,845−3.6% | Reduced |
| Norges Bank | 16,098,013 | $930.6M | 0.16% | +1,537,427+10.6% | Added |
| Bank of New York Mellon Corp | 16,967,911 | $980.9M | 0.20% | −239,434−1.4% | Reduced |
| Artisan Partners Limited Partnership | 17,169,938 | $992.6M | 1.56% | −639,105−3.6% | Reduced |
| Morgan Stanley | 18,761,581 | $1.08B | 0.10% | −2,438,758−11.5% | Reduced |
| Janus Henderson Group PLC | 19,450,617 | $1.12B | 0.67% | −1,107,041−5.4% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 21,132,718 | $1.22B | 1.62% | −1,165,436−5.2% | Reduced |
| Bollard Group LLC | 22,391,511 | $1.29B | 45.01% | −953,215−4.1% | Reduced |
| Geode Capital Management, LLC | 27,556,215 | $1.59B | 0.17% | +559,898+2.1% | Added |
| Bank of America Corp | 28,147,121 | $1.63B | 0.18% | +2,855,942+11.3% | Added |
| JPMorgan Chase & Co | 28,633,712 | $1.66B | 0.17% | +4,529,740+18.8% | Added |
| Wellington Management Group LLP | 36,441,127 | $2.11B | 0.39% | −5,635,402−13.4% | Reduced |
| Primecap Management Co | 37,905,659 | $2.19B | 1.73% | +550,490+1.5% | Added |
| Massachusetts Financial Services Co | 57,175,970 | $3.31B | 1.07% | −5,357,412−8.6% | Reduced |
| State Street Corp | 62,334,606 | $3.60B | 0.18% | +388,750+0.6% | Added |
| Vanguard Group Inc | 125,449,802 | $7.25B | 0.16% | +1,681,454+1.4% | Added |
| BlackRock Inc. | 126,559,832 | $7.32B | 0.19% | −2,747,297−2.1% | Reduced |
| FMR LLC | 138,250,950 | $7.99B | 0.61% | +12,330,593+9.8% | Added |
| Braidwell LP | 0 | $0 | 0.00% | −1,164,850−100.0% | Sold out |
| Kiwi Wealth Investments Limited Partnership | 0 | $0 | 0.00% | −779,501−100.0% | Sold out |
| Iron Triangle Partners LP | 0 | $0 | 0.00% | −400,000−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −337,660−100.0% | Sold out |
| Susquehanna Fundamental Investments, LLC | 0 | $0 | 0.00% | −217,451−100.0% | Sold out |
| Element Capital Management LLC | 0 | $0 | 0.00% | −115,050−100.0% | Sold out |
| Ardsley Advisory Partners LP | 0 | $0 | 0.00% | −101,650−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −71,828−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −37,160−100.0% | Sold out |
| Twin Tree Management, LP | 0 | $0 | 0.00% | −33,590−100.0% | Sold out |
| IMA Wealth, Inc. | 0 | $0 | 0.00% | −32,333−100.0% | Sold out |
| Beck Bode, LLC | 0 | $0 | 0.00% | −26,467−100.0% | Sold out |
| Rational Advisors LLC | 0 | $0 | 0.00% | −24,904−100.0% | Sold out |
| Axq Capital, LP | 0 | $0 | 0.00% | −24,600−100.0% | Sold out |
| Pier 88 Investment Partners LLC | 0 | $0 | 0.00% | −24,500−100.0% | Sold out |
| Fund Management at Engine No. 1 LLC | 0 | $0 | 0.00% | −20,942−100.0% | Sold out |
| Waycross Partners, LLC | 0 | $0 | 0.00% | −19,900−100.0% | Sold out |
| Morningstar Investment Management LLC | 0 | $0 | 0.00% | −17,736−100.0% | Sold out |
| Moody National Bank Trust Division | 0 | $0 | 0.00% | −15,806−100.0% | Sold out |
| Strengthening Families & Communities, LLC | 0 | $0 | 0.00% | −15,048−100.0% | Sold out |
| Toews Corp | 0 | $0 | 0.00% | −14,700−100.0% | Sold out |
| Essex Investment Management Co LLC | 0 | $0 | 0.00% | −13,181−100.0% | Sold out |
| McElhenny Sheffield Capital Management, LLC | 0 | $0 | 0.00% | −12,986−100.0% | Sold out |
| Eaton Financial Holdings Company, LLC | 0 | $0 | 0.00% | −12,112−100.0% | Sold out |
| HBK Sorce Advisory LLC | 0 | $0 | 0.00% | −11,474−100.0% | Sold out |
| Jackson Square Capital, LLC | 0 | $0 | 0.00% | −10,867−100.0% | Sold out |
| Hillsdale Investment Management Inc. | 0 | $0 | 0.00% | −10,400−100.0% | Sold out |
| Landscape Capital Management, L.L.C. | 0 | $0 | 0.00% | −9,400−100.0% | Sold out |
| Driehaus Capital Management LLC | 0 | $0 | 0.00% | −9,396−100.0% | Sold out |
| Beacon Investment Advisory Services, Inc. | 0 | $0 | 0.00% | −9,000−100.0% | Sold out |
| Oxbow Advisors, LLC | 0 | $0 | 0.00% | −8,196−100.0% | Sold out |
| O'Neil Global Advisors, Inc. | 0 | $0 | 0.00% | −7,336−100.0% | Sold out |
| Advisory Research Inc | 0 | $0 | 0.00% | −6,999−100.0% | Sold out |
| Cable Hill Partners, LLC | 0 | $0 | 0.00% | −6,411−100.0% | Sold out |
| Bridge Advisory, LLC | 0 | $0 | 0.00% | −6,110−100.0% | Sold out |
| Ameritas Advisory Services, LLC | 0 | $0 | 0.00% | −5,127−100.0% | Sold out |
| Canandaigua National Bank & Trust Co | 0 | $0 | 0.00% | −5,026−100.0% | Sold out |
| PVG Asset Management Corp | 0 | $0 | 0.00% | −4,820−100.0% | Sold out |
| Wesbanco Bank Inc | 0 | $0 | 0.00% | −4,653−100.0% | Sold out |
| Busey Wealth Management | 0 | $0 | 0.00% | −4,406−100.0% | Sold out |
| Comprehensive Financial Consultants Institutional, Inc. | 0 | $0 | 0.00% | −4,150−100.0% | Sold out |
| Riverview Trust Co | 0 | $0 | 0.00% | −3,201−100.0% | Sold out |
| Itau Unibanco Holding S.A. | 0 | $0 | 0.00% | −1,358−100.0% | Sold out |
| Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna | 0 | $0 | 0.00% | −1,300−100.0% | Sold out |
| Carmel Capital Partners, LLC | 0 | $0 | 0.00% | −1,294−100.0% | Sold out |
| WR Wealth Planners, LLC | 0 | $0 | 0.00% | −826−100.0% | Sold out |
| Western Pacific Wealth Management, LP | 0 | $0 | 0.00% | −690−100.0% | Sold out |
| Earnest Partners LLC | 0 | $0 | 0.00% | −651−100.0% | Sold out |
| Altshuler Shaham Ltd | 0 | $0 | 0.00% | −504−100.0% | Sold out |