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 |
|---|---|---|---|---|---|
| Swiss Life Asset Management Ltd | 104,370 | $4.53M | 0.06% | −28,736−21.6% | Reduced |
| B. Metzler seel. Sohn & Co. Holding AG | 103,924 | $4.51M | 0.07% | +19,803+23.5% | Added |
| Pictet North America Advisors SA | 103,644 | $4.50M | 0.44% | +565+0.5% | Added |
| Crystal Rock Capital Management | 102,575 | $4.45M | 2.37% | +3,600+3.6% | Added |
| Advisors Asset Management, Inc. | 101,521 | $4.41M | 0.07% | −48,456−32.3% | Reduced |
| TD Private Client Wealth LLC | 101,072 | $4.39M | 0.19% | +20,383+25.3% | Added |
| Brinker Capital Investments, LLC | 101,268 | $4.33M | 0.07% | 00.0% | Unchanged |
| Elo Mutual Pension Insurance Co | 99,080 | $4.30M | 0.14% | 00.0% | Unchanged |
| Edmond de Rothschild Holding S.A. | 97,574 | $4.23M | 0.10% | −2,211−2.2% | Reduced |
| Mackenzie Financial Corp | 97,264 | $4.22M | 0.01% | +27,963+40.4% | Added |
| Exane Derivatives | 96,422 | $4.18M | 1.04% | −3,695−3.7% | Reduced |
| Baird Financial Group, Inc. | 95,333 | $4.14M | 0.01% | +30,343+46.7% | Added |
| New Mexico Educational Retirement Board | 92,962 | $4.03M | 0.14% | −1,500−1.6% | Reduced |
| Pacer Advisors, Inc. | 90,974 | $3.95M | 0.05% | +1,465+1.6% | Added |
| Worldquant Millennium Advisors LLC | 90,550 | $3.93M | 0.09% | +90,550 | New |
| Oppenheimer & Co Inc | 90,464 | $3.93M | 0.07% | −463−0.5% | Reduced |
| PEAK6 Investments LLC | 90,349 | $3.92M | 0.08% | +57,545+175.4% | Added |
| First American Bank | 89,854 | $3.90M | 0.23% | +2,137+2.4% | Added |
| 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 |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 88,808 | $3.85M | 0.09% | −766−0.9% | Reduced |
| Louisiana State Employees Retirement System | 88,600 | $3.84M | 0.09% | 00.0% | Unchanged |
| Costello Asset Management, INC | 86,879 | $3.77M | 2.41% | +960+1.1% | Added |
| First Nebraska Trust Co | 86,802 | $3.77M | 0.49% | +1,756+2.1% | Added |
| Quantitative Investment Management, LLC | 86,513 | $3.75M | 0.34% | −54,239−38.5% | Reduced |
| Franklin Resources Inc | 86,372 | $3.75M | 0.00% | +46,353+115.8% | Added |
| Cerity Partners LLC | 84,488 | $3.67M | 0.08% | −3,282−3.7% | Reduced |
| Candriam Luxembourg S.C.A. | 83,192 | $3.61M | 0.02% | +75+0.1% | Added |
| Exchange Traded Concepts, LLC | 83,013 | $3.60M | 0.09% | +5,859+7.6% | Added |
| Providence Capital Advisors, LLC | 82,600 | $3.58M | 1.12% | +82,600 | New |
| Jacobs Levy Equity Management, Inc | 82,407 | $3.58M | 0.02% | +82,407 | New |
| Kentucky Retirement Systems | 82,271 | $3.57M | 0.17% | −471−0.6% | Reduced |
| GAM Holding AG | 79,695 | $3.46M | 0.16% | +80.0% | Added |
| Commerce Bank | 78,701 | $3.42M | 0.02% | +2,329+3.0% | Added |
| Gamco Investors, Inc. Et Al | 78,283 | $3.40M | 0.03% | +10,165+14.9% | Added |
| Thrivent Financial for Lutherans | 76,701 | $3.33M | 0.01% | +15,674+25.7% | Added |
| Creative Planning | 76,115 | $3.30M | 0.01% | +5,294+7.5% | Added |
| Simplex Trading, LLC | 75,006 | $3.25M | 0.12% | +3,093+4.3% | Added |
| Leonteq Securities AG | 72,197 | $3.13M | 0.17% | +14,441+25.0% | Added |
| South Dakota Investment Council | 72,131 | $3.13M | 0.06% | 00.0% | Unchanged |
| Xponance, Inc. | 71,723 | $3.11M | 0.06% | −6,619−8.4% | Reduced |
| Nomura Holdings Inc | 68,535 | $3.00M | 0.02% | +1,760+2.6% | Added |
| The PNC Financial Services Group, Inc. | 67,201 | $2.92M | 0.00% | +2,288+3.5% | Added |
| Illinois Municipal Retirement Fund | 66,739 | $2.90M | 0.11% | 00.0% | Unchanged |
| Majedie Asset Management Ltd | 66,199 | $2.87M | 0.22% | −133,766−66.9% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 64,669 | $2.81M | 0.06% | +141+0.2% | Added |
| Maverick Capital LtdSuperinvestorMaverick Capital | 62,528 | $2.71M | 0.03% | −32,668−34.3% | Reduced |
| Crestwood Advisors Group LLC | 62,109 | $2.69M | 0.08% | 00.0% | Unchanged |
| Tandem Capital Management Corp | 61,649 | $2.67M | 1.68% | +280+0.5% | Added |
| Livforsakringsbolaget Skandia, Omsesidigt | 61,547 | $2.67M | 0.17% | +30,800+100.2% | Added |
| E. Ohman J:or Asset Management AB | 61,000 | $2.65M | 0.08% | 00.0% | Unchanged |
| Legacy Wealth Management, LLC | 60,355 | $2.62M | 1.40% | −300−0.5% | Reduced |
| Ethic Inc. | 59,774 | $2.59M | 0.27% | +7,797+15.0% | Added |
| Jefferies Group LLC | 56,634 | $2.46M | 0.06% | −33,666−37.3% | Reduced |
| Schonfeld Strategic Advisors LLC | 55,900 | $2.43M | 0.03% | −278,900−83.3% | Reduced |
| Cubist Systematic Strategies, LLC | 53,825 | $2.33M | 0.03% | −304,177−85.0% | Reduced |
| Capital Analysts, LLC | 53,247 | $2.31M | 0.15% | +2,097+4.1% | Added |
| Hantz Financial Services, Inc. | 53,065 | $2.30M | 0.08% | +7,808+17.3% | Added |
| Los Angeles Capital Management LLC | 50,948 | $2.21M | 0.01% | +7,033+16.0% | Added |
| Private Trust Co NA | 50,120 | $2.17M | 0.32% | −405−0.8% | Reduced |
| Somerset Group LLC | 49,488 | $2.15M | 1.55% | 00.0% | Unchanged |
| Panagora Asset Management Inc | 49,246 | $2.14M | 0.01% | −688−1.4% | Reduced |
| Capitolis Advisors LLC | 49,594 | $2.12M | 0.02% | −13,623−21.5% | Reduced |
| Cornercap Investment Counsel Inc | 47,205 | $2.05M | 0.23% | +47,205 | New |
| Rockefeller Capital Management L.P. | 47,029 | $2.04M | 0.01% | +12,069+34.5% | Added |
| Brewin Dolphin Ltd | 46,988 | $2.04M | 0.08% | +2,531+5.7% | Added |
| Sumitomo Life Insurance Co | 46,289 | $2.01M | 0.05% | −1,957−4.1% | Reduced |
| Goelzer Investment Management, Inc. | 46,164 | $2.00M | 0.18% | −2,173−4.5% | Reduced |
| IMA Wealth, Inc. | 46,023 | $2.00M | 0.47% | −288−0.6% | Reduced |
| RBA Wealth Management, LLC | 45,659 | $1.98M | 4.78% | +1,696+3.9% | Added |
| Rafferty Asset Management, LLC | 45,397 | $1.97M | 0.01% | +15,985+54.3% | Added |
| Oppenheimer Asset Management Inc. | 45,329 | $1.97M | 0.03% | +28,627+171.4% | Added |
| Bokf, NA | 45,030 | $1.95M | 0.03% | +45,030 | New |
| Seven Eight Capital, LP | 44,965 | $1.95M | 0.19% | −72,561−61.7% | Reduced |
| Wealth Advisors of Tampa Bay, LLC | 44,315 | $1.92M | 1.06% | +1,583+3.7% | Added |
| Cigna Investments Inc | 43,545 | $1.89M | 0.14% | −744−1.7% | Reduced |
| HAP Trading, LLC | 43,019 | $1.87M | 0.14% | −10,919−20.2% | Reduced |
| Prudential PLC | 42,648 | $1.85M | 0.03% | +42,648 | New |
| Pinebridge Investments, L.P. | 42,451 | $1.84M | 0.02% | +42,198+16,679.1% | Added |
| Allstate Corp | 41,894 | $1.82M | 0.08% | −3,372−7.4% | Reduced |
| Bayesian Capital Management, LP | 41,389 | $1.80M | 0.52% | +27,600+200.2% | Added |
| Alerus Financial NA | 41,230 | $1.79M | 0.16% | −1,021−2.4% | Reduced |
| IBM Retirement Fund | 40,103 | $1.74M | 0.14% | +110+0.3% | Added |
| Atria Investments LLC | 39,363 | $1.71M | 0.03% | +7,697+24.3% | Added |
| HighTower Advisors, LLC | 39,151 | $1.70M | 0.00% | +109+0.3% | Added |
| Credential Qtrade Securities Inc. | 38,708 | $1.68M | 0.13% | +1,123+3.0% | Added |
| Everence Capital Management Inc | 38,100 | $1.65M | 0.14% | 00.0% | Unchanged |
| First Trust Advisors LP | 38,060 | $1.65M | 0.00% | −130,613−77.4% | Reduced |
| Old Dominion Capital Management Inc | 37,960 | $1.65M | 0.35% | +450+1.2% | Added |
| JustInvest LLC | 37,041 | $1.61M | 0.14% | +4,697+14.5% | Added |
| Midwest Wealth Management Inc. | 36,974 | $1.60M | 1.10% | +1,395+3.9% | Added |
| Cassia Capital Partners, LLC | 36,974 | $1.60M | 1.10% | +36,974 | New |
| Fulton Bank, N.A. | 36,942 | $1.60M | 0.07% | +34+0.1% | Added |
| Advisor Partners LLC | 36,812 | $1.60M | 0.11% | −1,043−2.8% | Reduced |
| Kentucky Retirement Systems Insurance Trust Fund | 36,772 | $1.60M | 0.17% | −210−0.6% | Reduced |
| Fairbanks Capital Management, Inc. | 36,190 | $1.57M | 1.28% | +1,113+3.2% | Added |
| FinTrust Capital Advisors, LLC | 36,169 | $1.57M | 0.42% | +2,193+6.5% | Added |
| NJ State Employees Deferred Compensation Plan | 36,000 | $1.56M | 0.21% | 00.0% | Unchanged |
| Toroso Investments, LLC | 35,589 | $1.54M | 0.06% | +5,476+18.2% | Added |
| Redpoint Investment Management Pty Ltd | 35,552 | $1.54M | 0.13% | −2,356−6.2% | Reduced |