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 |
|---|---|---|---|---|---|
| Sculptor Capital LP | 172,000 | $9.94M | 0.25% | +172,000 | New |
| Beach Investment Counsel Inc | 170,282 | $9.84M | 1.21% | +170,282 | New |
| Gulf International Bank (UK) Ltd | 167,196 | $9.66M | 0.27% | −5,708−3.3% | Reduced |
| Quantitative Investment Management, LLC | 166,838 | $9.64M | 0.55% | +138,747+493.9% | Added |
| Baird Financial Group, Inc. | 165,825 | $9.59M | 0.02% | −3,084−1.8% | Reduced |
| S&CO Inc | 165,437 | $9.56M | 0.73% | 00.0% | Unchanged |
| Knights of Columbus Asset Advisors LLC | 164,321 | $9.50M | 0.61% | +2,388+1.5% | Added |
| Sivik Global Healthcare LLC | 160,000 | $9.25M | 3.86% | 00.0% | Unchanged |
| Ilmarinen Mutual Pension Insurance Co | 160,000 | $9.25M | 0.13% | 00.0% | Unchanged |
| Varma Mutual Pension Insurance Co | 158,800 | $9.18M | 0.10% | −81,200−33.8% | Reduced |
| Daiwa Securities Group Inc. | 158,722 | $9.18M | 0.06% | +7,796+5.2% | Added |
| O'Shaughnessy Asset Management, LLC | 158,644 | $9.17M | 0.12% | +21,468+15.6% | Added |
| Oregon Public Employees Retirement Fund | 157,690 | $9.12M | 0.16% | −69,569−30.6% | Reduced |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 157,116 | $9.08M | 0.12% | +6,788+4.5% | Added |
| Edentree Asset Management Ltd | 156,275 | $9.03M | 2.80% | +29,275+23.1% | Added |
| CI Private Wealth, LLC | 155,858 | $9.01M | 0.02% | −22,948−12.8% | Reduced |
| Kornitzer Capital Management Inc | 154,541 | $8.93M | 0.17% | −171,475−52.6% | Reduced |
| South State Corp. | 154,095 | $8.91M | 0.76% | +973+0.6% | Added |
| Running Oak Capital LLC | 153,875 | $8.90M | 1.75% | +23,091+17.7% | Added |
| Calamos Wealth Management LLC | 152,262 | $8.80M | 0.55% | +1,376+0.9% | Added |
| Creative Planning | 151,531 | $8.76M | 0.02% | −3,571−2.3% | Reduced |
| Swiss Life Asset Management Ltd | 151,100 | $8.75M | 0.11% | +77,799+106.1% | Added |
| First American Trust, FSB | 151,165 | $8.74M | 1.08% | +317+0.2% | Added |
| Rafferty Asset Management, LLC | 149,056 | $8.62M | 0.04% | −3,724−2.4% | Reduced |
| Financial Perspectives, Inc | 146,136 | $8.45M | 3.43% | −651−0.4% | Reduced |
| Bamco Inc | 144,300 | $8.34M | 0.02% | +32,000+28.5% | Added |
| Phoenix Holdings Ltd. | 127,837 | $8.27M | 0.14% | −6,252−4.7% | Reduced |
| iA Global Asset Management Inc. | 141,853 | $8.20M | 0.19% | +9,173+6.9% | Added |
| Sapient Capital LLC | 140,422 | $8.12M | 0.21% | +140,422 | New |
| Point72 Europe (London) LLP | 139,667 | $8.07M | 1.01% | −166,126−54.3% | Reduced |
| Sierra Summit Advisors LLC | 139,045 | $8.04M | 2.34% | +139,045 | New |
| Magnetar Financial LLC | 134,033 | $7.75M | 0.20% | −605,590−81.9% | Reduced |
| First American Bank | 131,359 | $7.59M | 0.63% | −3,470−2.6% | Reduced |
| Sofinnova Investments, Inc. | 131,000 | $7.57M | 0.42% | +131,000 | New |
| Assetmark, Inc | 128,797 | $7.45M | 0.03% | +11,069+9.4% | Added |
| Mariner, LLC | 128,764 | $7.44M | 0.02% | +2,034+1.6% | Added |
| Elo Mutual Pension Insurance Co | 127,836 | $7.39M | 0.20% | +7,506+6.2% | Added |
| Marks Group Wealth Management, Inc | 126,423 | $7.31M | 0.83% | −625−0.5% | Reduced |
| Pathstone Holdings, LLC | 124,381 | $7.20M | 0.04% | +124,381 | New |
| Bailard, Inc. | 123,624 | $7.15M | 0.21% | +123,624 | New |
| WS Portfolio Advisory, LLC | 123,615 | $7.15M | 1.32% | +27,860+29.1% | Added |
| McKinley Capital Management LLC /Delaware | 118,750 | $6.86M | 0.88% | +118,750 | New |
| Kentucky Retirement Systems | 117,154 | $6.77M | 0.21% | −3,346−2.8% | Reduced |
| JustInvest LLC | 115,779 | $6.69M | 0.17% | +14,497+14.3% | Added |
| Gabelli Funds LLC | 115,500 | $6.68M | 0.05% | −15,500−11.8% | Reduced |
| Maryland State Retirement & Pension System | 113,868 | $6.58M | 0.14% | +3,282+3.0% | Added |
| First Nebraska Trust Co | 111,594 | $6.45M | 0.74% | −2,000−1.8% | Reduced |
| Ossiam | 110,614 | $6.39M | 0.10% | +2,582+2.4% | Added |
| PGGM Investments | 110,580 | $6.39M | 0.10% | −28,319−20.4% | Reduced |
| Oppenheimer Asset Management Inc. | 108,611 | $6.28M | 0.09% | −1,745−1.6% | Reduced |
| First Trust Advisors LP | 107,658 | $6.22M | 0.01% | −65,724−37.9% | Reduced |
| NBW Capital LLC | 104,139 | $6.02M | 1.32% | −774−0.7% | Reduced |
| M&T Bank Corp | 101,596 | $5.87M | 0.02% | −2,887−2.8% | Reduced |
| Nordea Investment Management AB | 100,912 | $5.87M | 0.01% | +5,747+6.0% | Added |
| Brasada Capital Management, LP | 101,263 | $5.85M | 1.15% | +10,986+12.2% | Added |
| Two Sigma Investments, LP | 99,659 | $5.76M | 0.01% | −311,349−75.8% | Reduced |
| Seven Eight Capital, LP | 99,136 | $5.73M | 0.66% | +99,136 | New |
| Hartford Investment Management Co | 98,704 | $5.71M | 0.21% | −1,168−1.2% | Reduced |
| Dodge & Cox | 97,095 | $5.61M | 0.00% | −100.0% | Reduced |
| Wealthfront Advisers LLC | 96,803 | $5.60M | 0.02% | +7,917+8.9% | Added |
| Crossmark Global Holdings, Inc. | 96,214 | $5.56M | 0.12% | −538−0.6% | Reduced |
| Crystal Rock Capital Management | 94,875 | $5.48M | 3.62% | −4,500−4.5% | Reduced |
| Costello Asset Management, INC | 93,724 | $5.42M | 4.49% | −3,006−3.1% | Reduced |
| Securian Asset Management, Inc | 92,705 | $5.36M | 0.15% | −12,369−11.8% | Reduced |
| Merit Financial Group, LLC | 92,274 | $5.33M | 0.16% | +7,162+8.4% | Added |
| Sectoral Asset Management Inc | 91,476 | $5.29M | 2.28% | −7,500−7.6% | Reduced |
| MML Investors Services, LLC | 89,603 | $5.18M | 0.02% | +7,514+9.2% | Added |
| Louisiana State Employees Retirement System | 88,500 | $5.12M | 0.11% | −2,200−2.4% | Reduced |
| Thematics Asset Management | 87,898 | $5.08M | 0.22% | +2,584+3.0% | Added |
| Credit Agricole S A | 87,317 | $5.05M | 0.10% | +45,456+108.6% | Added |
| Lord, Abbett & Co. LLC | 86,165 | $4.98M | 0.02% | −34,574−28.6% | Reduced |
| QRG Capital Management, Inc. | 86,133 | $4.98M | 0.07% | +9,453+12.3% | Added |
| Oppenheimer & Co Inc | 85,373 | $4.94M | 0.09% | +5,638+7.1% | Added |
| Captrust Financial Advisors | 85,363 | $4.93M | 0.02% | +10,167+13.5% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 84,912 | $4.91M | 0.02% | +84,912 | New |
| Intech Investment Management LLC | 80,414 | $4.65M | 0.07% | +1,660+2.1% | Added |
| Pictet North America Advisors SA | 79,999 | $4.62M | 0.60% | −298−0.4% | Reduced |
| TD Private Client Wealth LLC | 79,361 | $4.59M | 0.17% | −33,745−29.8% | Reduced |
| Silvant Capital Management LLC | 77,512 | $4.48M | 0.24% | 00.0% | Unchanged |
| Cresset Asset Management, LLC | 76,000 | $4.39M | 0.03% | +4,722+6.6% | Added |
| New Mexico Educational Retirement Board | 74,762 | $4.32M | 0.17% | 00.0% | Unchanged |
| Saranac Partners Ltd | 74,710 | $4.32M | 2.85% | +74,710 | New |
| AustralianSuper Pty Ltd | 73,465 | $4.25M | 0.03% | −6,175−7.8% | Reduced |
| Parkwood LLC | 73,373 | $4.24M | 0.68% | −6,531−8.2% | Reduced |
| NWK Group, Inc. | 72,948 | $4.22M | 2.17% | +72,948 | New |
| HighTower Advisors, LLC | 72,050 | $4.18M | 0.01% | +8,800+13.9% | Added |
| SG Americas Securities, LLC | 72,294 | $4.18M | 0.05% | +36,787+103.6% | Added |
| Brown, Lisle/Cummings, Inc. | 72,117 | $4.17M | 1.55% | −100−0.1% | Reduced |
| Cornerstone Advisors, LLC | 71,636 | $4.14M | 0.18% | −22,400−23.8% | Reduced |
| Liontrust Investment Partners LLP | 70,703 | $4.09M | 0.06% | −2,694−3.7% | Reduced |
| RBA Wealth Management, LLC | 70,683 | $4.09M | 1.78% | −371−0.5% | Reduced |
| Envestnet Portfolio Solutions, Inc. | 70,573 | $4.08M | 0.02% | −7,057−9.1% | Reduced |
| Sumitomo Life Insurance Co | 69,259 | $4.00M | 0.12% | +47,080+212.3% | Added |
| Cetera Investment Advisers | 69,012 | $3.99M | 0.03% | −607−0.9% | Reduced |
| Livforsakringsbolaget Skandia, Omsesidigt | 67,823 | $3.92M | 0.37% | +1,876+2.8% | Added |
| Prudential PLC | 67,783 | $3.92M | 0.04% | +13,414+24.7% | Added |
| Hennion & Walsh Asset Management, Inc. | 66,684 | $3.86M | 0.22% | +14,924+28.8% | Added |
| Alerus Financial NA | 66,288 | $3.83M | 0.31% | +66,288 | New |
| HealthInvest Partners AB | 64,806 | $3.75M | 2.93% | +64,806 | New |
| ING Groep NV | 63,955 | $3.70M | 0.03% | −119,865−65.2% | Reduced |