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, Q3 2021
Institutional positions in Boston Scientific Corp as of Sep 30, 2021. 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
- 884
- +20 vs. Q2 2021
- Shares held
- 1.30B
- +14.5M (+1.1%) vs. Q2 2021
- Total value
- $56.6B
- +$1.44B (+2.6%) vs. Q2 2021
- New holders
- 82
- 344 more added
- Sold out
- 62
- 287 more reduced
9 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: 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, Q3 2021
Shares, value and share of portfolio for each institution holding Boston Scientific Corp; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Atria Investments LLC | 39,363 | $1.71M | 0.03% | +7,697+24.3% | Added |
| IBM Retirement Fund | 40,103 | $1.74M | 0.14% | +110+0.3% | Added |
| Alerus Financial NA | 41,230 | $1.79M | 0.16% | −1,021−2.4% | Reduced |
| Bayesian Capital Management, LP | 41,389 | $1.80M | 0.52% | +27,600+200.2% | Added |
| Allstate Corp | 41,894 | $1.82M | 0.08% | −3,372−7.4% | Reduced |
| Pinebridge Investments, L.P. | 42,451 | $1.84M | 0.02% | +42,198+16,679.1% | Added |
| Prudential PLC | 42,648 | $1.85M | 0.03% | +42,648 | New |
| HAP Trading, LLC | 43,019 | $1.87M | 0.14% | −10,919−20.2% | Reduced |
| Cigna Investments Inc | 43,545 | $1.89M | 0.14% | −744−1.7% | Reduced |
| Wealth Advisors of Tampa Bay, LLC | 44,315 | $1.92M | 1.06% | +1,583+3.7% | Added |
| Seven Eight Capital, LP | 44,965 | $1.95M | 0.19% | −72,561−61.7% | Reduced |
| Bokf, NA | 45,030 | $1.95M | 0.03% | +45,030 | New |
| Oppenheimer Asset Management Inc. | 45,329 | $1.97M | 0.03% | +28,627+171.4% | Added |
| Rafferty Asset Management, LLC | 45,397 | $1.97M | 0.01% | +15,985+54.3% | Added |
| RBA Wealth Management, LLC | 45,659 | $1.98M | 4.78% | +1,696+3.9% | Added |
| IMA Wealth, Inc. | 46,023 | $2.00M | 0.47% | −288−0.6% | Reduced |
| Goelzer Investment Management, Inc. | 46,164 | $2.00M | 0.18% | −2,173−4.5% | Reduced |
| Sumitomo Life Insurance Co | 46,289 | $2.01M | 0.05% | −1,957−4.1% | Reduced |
| Brewin Dolphin Ltd | 46,988 | $2.04M | 0.08% | +2,531+5.7% | Added |
| Rockefeller Capital Management L.P. | 47,029 | $2.04M | 0.01% | +12,069+34.5% | Added |
| Cornercap Investment Counsel Inc | 47,205 | $2.05M | 0.23% | +47,205 | New |
| Capitolis Advisors LLC | 49,594 | $2.12M | 0.02% | −13,623−21.5% | Reduced |
| Panagora Asset Management Inc | 49,246 | $2.14M | 0.01% | −688−1.4% | Reduced |
| Somerset Group LLC | 49,488 | $2.15M | 1.55% | 00.0% | Unchanged |
| Private Trust Co NA | 50,120 | $2.17M | 0.32% | −405−0.8% | Reduced |
| Los Angeles Capital Management LLC | 50,948 | $2.21M | 0.01% | +7,033+16.0% | Added |
| Hantz Financial Services, Inc. | 53,065 | $2.30M | 0.08% | +7,808+17.3% | Added |
| Capital Analysts, LLC | 53,247 | $2.31M | 0.15% | +2,097+4.1% | Added |
| Cubist Systematic Strategies, LLC | 53,825 | $2.33M | 0.03% | −304,177−85.0% | Reduced |
| Schonfeld Strategic Advisors LLC | 55,900 | $2.43M | 0.03% | −278,900−83.3% | Reduced |
| Jefferies Group LLC | 56,634 | $2.46M | 0.06% | −33,666−37.3% | Reduced |
| Ethic Inc. | 59,774 | $2.59M | 0.27% | +7,797+15.0% | Added |
| Legacy Wealth Management, LLC | 60,355 | $2.62M | 1.40% | −300−0.5% | Reduced |
| E. Ohman J:or Asset Management AB | 61,000 | $2.65M | 0.08% | 00.0% | Unchanged |
| Livforsakringsbolaget Skandia, Omsesidigt | 61,547 | $2.67M | 0.17% | +30,800+100.2% | Added |
| Tandem Capital Management Corp | 61,649 | $2.67M | 1.68% | +280+0.5% | Added |
| Crestwood Advisors Group LLC | 62,109 | $2.69M | 0.08% | 00.0% | Unchanged |
| Maverick Capital LtdSuperinvestorMaverick Capital | 62,528 | $2.71M | 0.03% | −32,668−34.3% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 64,669 | $2.81M | 0.06% | +141+0.2% | Added |
| Majedie Asset Management Ltd | 66,199 | $2.87M | 0.22% | −133,766−66.9% | Reduced |
| Illinois Municipal Retirement Fund | 66,739 | $2.90M | 0.11% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 67,201 | $2.92M | 0.00% | +2,288+3.5% | Added |
| Nomura Holdings Inc | 68,535 | $3.00M | 0.02% | +1,760+2.6% | Added |
| Xponance, Inc. | 71,723 | $3.11M | 0.06% | −6,619−8.4% | Reduced |
| South Dakota Investment Council | 72,131 | $3.13M | 0.06% | 00.0% | Unchanged |
| Leonteq Securities AG | 72,197 | $3.13M | 0.17% | +14,441+25.0% | Added |
| Simplex Trading, LLC | 75,006 | $3.25M | 0.12% | +3,093+4.3% | Added |
| Creative Planning | 76,115 | $3.30M | 0.01% | +5,294+7.5% | Added |
| Thrivent Financial for Lutherans | 76,701 | $3.33M | 0.01% | +15,674+25.7% | Added |
| Gamco Investors, Inc. Et Al | 78,283 | $3.40M | 0.03% | +10,165+14.9% | Added |
| Commerce Bank | 78,701 | $3.42M | 0.02% | +2,329+3.0% | Added |
| GAM Holding AG | 79,695 | $3.46M | 0.16% | +80.0% | Added |
| Kentucky Retirement Systems | 82,271 | $3.57M | 0.17% | −471−0.6% | Reduced |
| Jacobs Levy Equity Management, Inc | 82,407 | $3.58M | 0.02% | +82,407 | New |
| Providence Capital Advisors, LLC | 82,600 | $3.58M | 1.12% | +82,600 | New |
| Exchange Traded Concepts, LLC | 83,013 | $3.60M | 0.09% | +5,859+7.6% | Added |
| Candriam Luxembourg S.C.A. | 83,192 | $3.61M | 0.02% | +75+0.1% | Added |
| Cerity Partners LLC | 84,488 | $3.67M | 0.08% | −3,282−3.7% | Reduced |
| Franklin Resources Inc | 86,372 | $3.75M | 0.00% | +46,353+115.8% | Added |
| Quantitative Investment Management, LLC | 86,513 | $3.75M | 0.34% | −54,239−38.5% | Reduced |
| First Nebraska Trust Co | 86,802 | $3.77M | 0.49% | +1,756+2.1% | Added |
| Costello Asset Management, INC | 86,879 | $3.77M | 2.41% | +960+1.1% | Added |
| Louisiana State Employees Retirement System | 88,600 | $3.84M | 0.09% | 00.0% | Unchanged |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 88,808 | $3.85M | 0.09% | −766−0.9% | Reduced |
| Psagot Investment House Ltd. | 89,600 | $3.89M | 0.67% | 00.0% | Unchanged |
| Psagot Value Holdings Ltd. / (Israel) | 89,600 | $3.89M | 0.67% | +89,600 | New |
| First American Bank | 89,854 | $3.90M | 0.23% | +2,137+2.4% | Added |
| PEAK6 Investments LLC | 90,349 | $3.92M | 0.08% | +57,545+175.4% | Added |
| Oppenheimer & Co Inc | 90,464 | $3.93M | 0.07% | −463−0.5% | Reduced |
| Worldquant Millennium Advisors LLC | 90,550 | $3.93M | 0.09% | +90,550 | New |
| Pacer Advisors, Inc. | 90,974 | $3.95M | 0.05% | +1,465+1.6% | Added |
| New Mexico Educational Retirement Board | 92,962 | $4.03M | 0.14% | −1,500−1.6% | Reduced |
| Baird Financial Group, Inc. | 95,333 | $4.14M | 0.01% | +30,343+46.7% | Added |
| Exane Derivatives | 96,422 | $4.18M | 1.04% | −3,695−3.7% | Reduced |
| Mackenzie Financial Corp | 97,264 | $4.22M | 0.01% | +27,963+40.4% | Added |
| Edmond de Rothschild Holding S.A. | 97,574 | $4.23M | 0.10% | −2,211−2.2% | Reduced |
| Elo Mutual Pension Insurance Co | 99,080 | $4.30M | 0.14% | 00.0% | Unchanged |
| Brinker Capital Investments, LLC | 101,268 | $4.33M | 0.07% | 00.0% | Unchanged |
| TD Private Client Wealth LLC | 101,072 | $4.39M | 0.19% | +20,383+25.3% | Added |
| Advisors Asset Management, Inc. | 101,521 | $4.41M | 0.07% | −48,456−32.3% | Reduced |
| Crystal Rock Capital Management | 102,575 | $4.45M | 2.37% | +3,600+3.6% | Added |
| Pictet North America Advisors SA | 103,644 | $4.50M | 0.44% | +565+0.5% | Added |
| B. Metzler seel. Sohn & Co. Holding AG | 103,924 | $4.51M | 0.07% | +19,803+23.5% | Added |
| Swiss Life Asset Management Ltd | 104,370 | $4.53M | 0.06% | −28,736−21.6% | Reduced |
| Dai-Ichi Life Insurance Company, Ltd | 105,348 | $4.57M | 0.06% | −5,831−5.2% | Reduced |
| Crossmark Global Holdings, Inc. | 106,441 | $4.62M | 0.11% | +13,255+14.2% | Added |
| Gotham Asset Management, LLC | 107,439 | $4.66M | 0.19% | +95,930+833.5% | Added |
| Cornerstone Wealth Group, LLC | 108,777 | $4.72M | 0.83% | +108,777 | New |
| Alps Advisors Inc | 109,289 | $4.74M | 0.05% | −363−0.3% | Reduced |
| Maryland State Retirement & Pension System | 108,188 | $4.76M | 0.14% | +1,800+1.7% | Added |
| Qube Research & Technologies Ltd | 110,040 | $4.78M | 0.06% | −134,270−55.0% | Reduced |
| Sabadell Asset Management, S.A S.G.I.I.C | 111,074 | $4.82M | 0.83% | 00.0% | Unchanged |
| M&T Bank Corp | 111,916 | $4.86M | 0.02% | +310+0.3% | Added |
| Squarepoint Ops LLC | 112,753 | $4.89M | 0.03% | −156,095−58.1% | Reduced |
| Kestra Advisory Services, LLC | 114,129 | $4.95M | 0.05% | +4,433+4.0% | Added |
| Pictet & Cie (Europe) SA | 115,437 | $5.01M | 0.19% | −239,695−67.5% | Reduced |
| Nordea Investment Management AB | 116,113 | $5.12M | 0.01% | 00.0% | Unchanged |
| ExodusPoint Capital Management, LP | 118,126 | $5.13M | 0.08% | +56,649+92.1% | Added |
| Securian Asset Management, Inc | 118,763 | $5.15M | 0.11% | −1,061−0.9% | Reduced |
| Oregon Public Employees Retirement Fund | 118,965 | $5.16M | 0.06% | +709+0.6% | Added |