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, Q2 2023
Institutional positions in Boston Scientific Corp as of Jun 30, 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
- 1,069
- +70 vs. Q1 2023
- Shares held
- 1.32B
- +11.1M (+0.8%) vs. Q1 2023
- Total value
- $71.6B
- +$5.88B (+8.9%) vs. Q1 2023
- New holders
- 134
- 401 more added
- Sold out
- 64
- 360 more reduced
1 institution that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2023
Shares, value and share of portfolio for each institution holding Boston Scientific Corp; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Nordea Investment Management AB | 95,609 | $5.17M | 0.01% | +3,142+3.4% | Added |
| CIBC World Markets Inc. | 96,498 | $5.22M | 0.02% | −6,076−5.9% | Reduced |
| Dynamic Technology Lab Private Ltd | 96,738 | $5.23M | 0.66% | +82,931+600.6% | Added |
| Pacer Advisors, Inc. | 97,600 | $5.28M | 0.02% | +10,075+11.5% | Added |
| Costello Asset Management, INC | 98,809 | $5.34M | 4.58% | −1,725−1.7% | Reduced |
| Dodge & Cox | 98,880 | $5.35M | 0.00% | −6,710−6.4% | Reduced |
| JustInvest LLC | 98,949 | $5.35M | 0.16% | +5,205+5.6% | Added |
| Sectoral Asset Management Inc | 98,976 | $5.35M | 0.89% | −3,000−2.9% | Reduced |
| Crystal Rock Capital Management | 99,375 | $5.38M | 3.98% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 99,604 | $5.38M | 0.02% | +94,454+1,834.1% | Added |
| Mirabella Financial Services LLP | 99,556 | $5.38M | 0.63% | +70,741+245.5% | Added |
| Worldquant Millennium Advisors LLC | 100,564 | $5.44M | 0.09% | +100,564 | New |
| Hartford Investment Management Co | 100,699 | $5.45M | 0.20% | −19,898−16.5% | Reduced |
| Rockefeller Capital Management L.P. | 101,499 | $5.49M | 0.02% | +37,088+57.6% | Added |
| NBW Capital LLC | 103,167 | $5.58M | 1.30% | −36,045−25.9% | Reduced |
| Innovis Asset Management LLC | 106,045 | $5.74M | 2.12% | +30,340+40.1% | Added |
| M&T Bank Corp | 107,009 | $5.79M | 0.02% | −3,072−2.8% | Reduced |
| Maryland State Retirement & Pension System | 109,684 | $5.93M | 0.13% | −3,275−2.9% | Reduced |
| Ossiam | 111,200 | $6.01M | 0.11% | +49,759+81.0% | Added |
| First Nebraska Trust Co | 114,542 | $6.20M | 0.74% | −349−0.3% | Reduced |
| iA Global Asset Management Inc. | 114,780 | $6.21M | 0.16% | +114,780 | New |
| Ninety One North America, Inc. | 115,350 | $6.24M | 0.26% | −4,599−3.8% | Reduced |
| Kentucky Retirement Systems | 115,594 | $6.25M | 0.21% | +2,345+2.1% | Added |
| Norinchukin Bank, The | 116,396 | $6.30M | 0.11% | +24,850+27.1% | Added |
| Mariner, LLC | 116,516 | $6.30M | 0.02% | +510+0.4% | Added |
| Elo Mutual Pension Insurance Co | 118,281 | $6.40M | 0.19% | +3,913+3.4% | Added |
| Securian Asset Management, Inc | 119,049 | $6.44M | 0.17% | −974−0.8% | Reduced |
| Winton Group Ltd | 119,720 | $6.48M | 0.54% | +89,352+294.2% | Added |
| TD Private Client Wealth LLC | 122,105 | $6.60M | 0.29% | −29,085−19.2% | Reduced |
| Westpac Banking Corp | 122,528 | $6.63M | 0.47% | −128,026−51.1% | Reduced |
| Kestra Advisory Services, LLC | 123,983 | $6.71M | 0.07% | −27,929−18.4% | Reduced |
| Swiss Life Asset Management Ltd | 124,633 | $6.74M | 0.10% | −731−0.6% | Reduced |
| Marks Group Wealth Management, Inc | 125,639 | $6.80M | 0.81% | +125,639 | New |
| Baird Financial Group, Inc. | 126,054 | $6.82M | 0.02% | +70,516+127.0% | Added |
| Edentree Asset Management Ltd | 127,000 | $6.87M | 2.36% | +127,000 | New |
| O'Shaughnessy Asset Management, LLC | 127,118 | $6.88M | 0.10% | +24,838+24.3% | Added |
| Tenere Capital LLC | 128,900 | $6.97M | 3.42% | +128,900 | New |
| Running Oak Capital LLC | 129,067 | $6.98M | 1.71% | +129,067 | New |
| E. Ohman J:or Asset Management AB | 129,748 | $7.02M | 0.25% | −75,500−36.8% | Reduced |
| DuPont Capital Management Corp | 132,623 | $7.17M | 0.35% | +20,705+18.5% | Added |
| Gabelli Funds LLC | 133,500 | $7.22M | 0.05% | −6,100−4.4% | Reduced |
| First American Bank | 133,532 | $7.22M | 0.63% | +3,905+3.0% | Added |
| Boothbay Fund Management, LLC | 137,271 | $7.42M | 0.26% | −60,241−30.5% | Reduced |
| Andra AP-fonden | 137,578 | $7.44M | 0.19% | +9,800+7.7% | Added |
| Rafferty Asset Management, LLC | 139,156 | $7.53M | 0.04% | +10,990+8.6% | Added |
| Cornerstone Advisors, LLC | 142,000 | $7.68M | 0.37% | 00.0% | Unchanged |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 142,397 | $7.70M | 0.12% | +23,507+19.8% | Added |
| Daiwa Securities Group Inc. | 143,313 | $7.75M | 0.05% | +490+0.3% | Added |
| Phoenix Holdings Ltd. | 144,357 | $7.79M | 0.16% | +38,884+36.9% | Added |
| Schonfeld Strategic Advisors LLC | 145,600 | $7.88M | 0.07% | −419,515−74.2% | Reduced |
| Harbor Spring Capital, LLC | 146,000 | $7.90M | 4.51% | −129,998−47.1% | Reduced |
| Financial Perspectives, Inc | 146,787 | $7.94M | 3.49% | −2,965−2.0% | Reduced |
| Calamos Wealth Management LLC | 149,375 | $8.08M | 0.59% | +2,331+1.6% | Added |
| Ethic Inc. | 152,866 | $8.27M | 0.31% | +6,241+4.3% | Added |
| Knights of Columbus Asset Advisors LLC | 153,217 | $8.29M | 0.74% | +2,194+1.5% | Added |
| South State Corp. | 153,706 | $8.31M | 0.74% | −467−0.3% | Reduced |
| Engineers Gate Manager LP | 155,245 | $8.40M | 0.32% | +155,245 | New |
| SG Americas Securities, LLC | 155,517 | $8.41M | 0.07% | −309,036−66.5% | Reduced |
| Creative Planning | 156,801 | $8.48M | 0.01% | +15,406+10.9% | Added |
| Picton Mahoney Asset Management | 158,863 | $8.59M | 0.42% | +15,153+10.5% | Added |
| Sivik Global Healthcare LLC | 160,000 | $8.65M | 3.46% | +5,000+3.2% | Added |
| Ilmarinen Mutual Pension Insurance Co | 160,000 | $8.65M | 0.11% | +160,000 | New |
| Nissay Asset Management Corp | 161,192 | $8.72M | 0.08% | +274+0.2% | Added |
| AMF Pensionsforsakring AB | 163,810 | $8.86M | 0.08% | +42,700+35.3% | Added |
| S&CO Inc | 165,737 | $8.96M | 0.72% | −3,000−1.8% | Reduced |
| Railway Pension Investments Ltd | 169,100 | $9.15M | 0.09% | +169,100 | New |
| Czech National Bank | 170,210 | $9.21M | 0.21% | +1,440+0.9% | Added |
| Xponance, Inc. | 171,280 | $9.26M | 0.12% | −259−0.2% | Reduced |
| Advisor Group Holdings, Inc. | 172,953 | $9.34M | 0.02% | −19,025−9.9% | Reduced |
| Janney Montgomery Scott LLC | 174,324 | $9.43M | 0.03% | −4,468−2.5% | Reduced |
| CI Private Wealth, LLC | 175,030 | $9.47M | 0.02% | +16,506+10.4% | Added |
| B. Metzler seel. Sohn & Co. AG | 175,129 | $9.47M | 0.13% | −7,177−3.9% | Reduced |
| Thrivent Financial for Lutherans | 178,855 | $9.67M | 0.02% | +111,391+165.1% | Added |
| Shelton Capital Management | 178,936 | $9.68M | 0.35% | +115,900+183.9% | Added |
| Foster Victor Wealth Advisors, LLC | 182,222 | $9.70M | 1.08% | −15,854−8.0% | Reduced |
| Sabadell Asset Management, S.A S.G.I.I.C | 182,274 | $9.76M | 2.03% | +72,655+66.3% | Added |
| The PNC Financial Services Group, Inc. | 182,219 | $9.86M | 0.01% | +82,715+83.1% | Added |
| Element Capital Management LLC | 183,567 | $9.93M | 0.67% | +9,822+5.7% | Added |
| Federated Hermes, Inc. | 183,704 | $9.94M | 0.02% | +20,310+12.4% | Added |
| Churchill Management Corp | 186,206 | $10.1M | 0.17% | −1,703−0.9% | Reduced |
| Gulf International Bank (UK) Ltd | 186,355 | $10.1M | 0.25% | −57,076−23.4% | Reduced |
| Intech Investment Management LLC | 187,126 | $10.1M | 0.10% | +20,532+12.3% | Added |
| Commonwealth Equity Services, LLC | 188,243 | $10.2M | 0.02% | +46,423+32.7% | Added |
| Salem Investment Counselors Inc | 189,362 | $10.2M | 0.37% | +250.0% | Added |
| First Trust Advisors LP | 191,100 | $10.3M | 0.01% | +191,100 | New |
| Cookson Peirce & Co Inc | 194,600 | $10.5M | 0.64% | +160,377+468.6% | Added |
| State of Alaska, Department of Revenue | 198,996 | $10.8M | 0.13% | −28,765−12.6% | Reduced |
| Lord, Abbett & Co. LLC | 199,691 | $10.8M | 0.04% | +199,691 | New |
| Wade G W & Inc | 200,567 | $10.8M | 0.39% | +202+0.1% | Added |
| Parallax Volatility Advisers, L.P. | 203,324 | $11.0M | 0.38% | +100,766+98.3% | Added |
| Mutual of America Capital Management LLC | 207,200 | $11.2M | 0.13% | +1,830+0.9% | Added |
| New York Life Investment Management LLC | 208,271 | $11.3M | 0.12% | +2,020+1.0% | Added |
| Banco Santander, S.A. | 210,332 | $11.4M | 0.15% | +186,641+787.8% | Added |
| Truist Financial Corp | 214,156 | $11.6M | 0.02% | −11,086−4.9% | Reduced |
| PGGM Investments | 215,791 | $11.7M | 0.19% | +124,380+136.1% | Added |
| Bank of Nova Scotia | 220,336 | $11.9M | 0.03% | −78,324−26.2% | Reduced |
| PFS Investments Inc. | 221,401 | $12.0M | 0.20% | +76,160+52.4% | Added |
| Community Trust & Investment Co | 225,276 | $12.2M | 0.98% | −1,043−0.5% | Reduced |
| Heritage Investors Management Corp | 227,221 | $12.3M | 0.49% | −5,474−2.4% | Reduced |
| ProShare Advisors LLC | 230,429 | $12.5M | 0.04% | +9,002+4.1% | Added |