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; 1,485 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, Q1 2022
Institutional positions in Boston Scientific Corp as of Mar 31, 2022. 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
- 909
- +25 vs. Q4 2021
- Shares held
- 1.29B
- −2.34M (−0.2%) vs. Q4 2021
- Total value
- $57.0B
- +$2.21B (+4.0%) vs. Q4 2021
- New holders
- 108
- 357 more added
- Sold out
- 83
- 287 more reduced
8 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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 | 1,485 | $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, Q1 2022
Shares, value and share of portfolio for each institution holding Boston Scientific Corp; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 126,433,288 | $5.60B | 0.15% | +1,041,775+0.8% | Added |
| Vanguard Group Inc | 113,364,827 | $5.02B | 0.12% | +1,743,197+1.6% | Added |
| FMR LLC | 93,119,379 | $4.12B | 0.33% | −5,786,533−5.9% | Reduced |
| Massachusetts Financial Services Co | 84,168,985 | $3.73B | 1.10% | −1,365,490−1.6% | Reduced |
| Wellington Management Group LLP | 68,339,412 | $3.03B | 0.52% | −6,176,830−8.3% | Reduced |
| State Street Corp | 63,223,314 | $2.80B | 0.14% | −1,073,440−1.7% | Reduced |
| JPMorgan Chase & Co | 47,771,662 | $2.12B | 0.27% | +956,611+2.0% | Added |
| Primecap Management Co | 37,920,819 | $1.68B | 1.27% | −197,800−0.5% | Reduced |
| Janus Henderson Group PLC | 26,752,948 | $1.18B | 0.57% | −14,487,434−35.1% | Reduced |
| Bollard Group LLC | 26,633,872 | $1.18B | 37.74% | −329,826−1.2% | Reduced |
| Geode Capital Management, LLC | 23,060,589 | $1.02B | 0.13% | +706,421+3.2% | Added |
| Goldman Sachs Group Inc | 17,845,450 | $790.4M | 0.20% | −1,110,661−5.9% | Reduced |
| Artisan Partners Limited Partnership | 17,474,096 | $773.9M | 1.03% | −3,324,605−16.0% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 16,717,555 | $740.4M | 1.13% | +6,837,140+69.2% | Added |
| Bank of New York Mellon Corp | 16,137,330 | $714.7M | 0.14% | +2,043,094+14.5% | Added |
| Farallon Capital Management, L.L.C. | 15,740,257 | $697.1M | 3.85% | −1,074,324−6.4% | Reduced |
| Parnassus Investments | 15,734,750 | $696.9M | 1.41% | +194,219+1.2% | Added |
| Northern Trust Corp | 13,867,256 | $614.2M | 0.11% | +45,404+0.3% | Added |
| Vontobel Asset Management Inc | 13,013,297 | $603.8M | 4.00% | −750,992−5.5% | Reduced |
| Norges Bank | 13,371,173 | $592.2M | 0.13% | +115,346+0.9% | Added |
| Citadel Advisors LLC | 12,943,730 | $573.3M | 0.66% | +6,424,582+98.5% | Added |
| Viking Global Investors LPSuperinvestorViking Global Investors | 12,839,142 | $568.6M | 2.30% | −6,122,359−32.3% | Reduced |
| Legal & General Group Plc | 10,756,786 | $476.4M | 0.14% | +880,914+8.9% | Added |
| Lazard Asset Management LLC | 10,236,078 | $453.4M | 0.53% | +336,929+3.4% | Added |
| Bank of America Corp | 9,934,129 | $440.0M | 0.05% | −50,408−0.5% | Reduced |
| Marshall Wace, LLP | 9,540,382 | $422.5M | 0.88% | +3,182,702+50.1% | Added |
| Amundi | 9,390,245 | $422.2M | 0.29% | +1,812,929+23.9% | Added |
| Nuveen Asset Management, LLC | 9,390,706 | $416.2M | 0.14% | +2,021,204+27.4% | Added |
| Standard Life Aberdeen plc | 8,692,204 | $391.2M | 1.00% | −355,817−3.9% | Reduced |
| Canada Pension Plan Investment Board | 8,519,509 | $377.3M | 0.51% | +1,028,573+13.7% | Added |
| FIL Ltd | 7,848,049 | $347.6M | 0.36% | +847,580+12.1% | Added |
| Charles Schwab Investment Management Inc | 7,800,055 | $345.5M | 0.10% | +245,797+3.3% | Added |
| Two Sigma Advisers, LP | 7,532,260 | $333.6M | 0.89% | −849,000−10.1% | Reduced |
| Voya Investment Management LLC | 7,019,243 | $310.9M | 0.64% | +5,371,998+326.1% | Added |
| Invesco Ltd. | 6,784,633 | $300.5M | 0.08% | −623,532−8.4% | Reduced |
| Swiss National Bank | 6,171,980 | $273.4M | 0.15% | +760,000+14.0% | Added |
| UBS Asset Management Americas Inc | 5,667,544 | $251.0M | 0.11% | −26,416−0.5% | Reduced |
| UBS Group AG | 5,516,020 | $244.3M | 0.10% | +205,393+3.9% | Added |
| Arrowstreet Capital, Limited Partnership | 5,430,814 | $240.5M | 0.30% | +2,157,849+65.9% | Added |
| Neuberger Berman Group LLC | 5,226,860 | $231.5M | 0.20% | +1,076,827+25.9% | Added |
| DSM Capital Partners LLC | 5,029,139 | $222.7M | 2.98% | +1,174,491+30.5% | Added |
| Morgan Stanley | 4,723,156 | $209.2M | 0.03% | −144,627−3.0% | Reduced |
| OrbiMed Advisors LLC | 4,599,500 | $203.7M | 3.31% | −952,800−17.2% | Reduced |
| Wells Fargo & Company | 4,584,775 | $203.1M | 0.05% | +669,036+17.1% | Added |
| Pictet Asset Management SA | 4,412,780 | $195.4M | 0.22% | +76,084+1.8% | Added |
| Parametric Portfolio Associates LLC | 4,399,316 | $194.8M | 0.10% | +560,736+14.6% | Added |
| Jarislowsky, Fraser Ltd | 4,378,200 | $193.9M | 1.03% | −55,074−1.2% | Reduced |
| Eaton Vance Management | 4,119,331 | $182.4M | 0.21% | +351,663+9.3% | Added |
| Two Sigma Investments, LP | 3,925,476 | $173.9M | 0.52% | −177,090−4.3% | Reduced |
| Bellevue Group AG | 3,913,947 | $173.3M | 2.01% | +949,916+32.0% | Added |
| Holocene Advisors, LP | 3,900,150 | $172.7M | 0.91% | +619,103+18.9% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 3,874,643 | $171.6M | 0.11% | −27,090−0.7% | Reduced |
| Millennium Management LLC | 3,869,553 | $171.4M | 0.21% | +1,913,336+97.8% | Added |
| Prudential Financial Inc | 3,744,198 | $165.8M | 0.22% | −453,728−10.8% | Reduced |
| SEI Investments Co | 3,585,895 | $158.8M | 0.32% | −595,456−14.2% | Reduced |
| Allspring Global Investments Holdings, LLC | 3,533,202 | $156.5M | 0.20% | −59,806−1.7% | Reduced |
| Fisher Asset Management, LLC | 3,504,980 | $155.2M | 0.09% | +130,838+3.9% | Added |
| Omers Administration Corp | 3,487,160 | $154.4M | 1.98% | 00.0% | Unchanged |
| Novo Holdings A/S | 3,463,577 | $153.4M | 8.09% | 00.0% | Unchanged |
| KBC Group NV | 3,286,415 | $145.6M | 0.58% | +357,349+12.2% | Added |
| Deutsche Bank AG | 3,115,896 | $138.0M | 0.06% | −139,196−4.3% | Reduced |
| Assenagon Asset Management S.A. | 3,078,389 | $136.3M | 0.44% | +1,057,577+52.3% | Added |
| New York State Common Retirement Fund | 2,983,595 | $132.1M | 0.14% | −36,681−1.2% | Reduced |
| Dimensional Fund Advisors LP | 2,958,139 | $131.0M | 0.04% | −72,091−2.4% | Reduced |
| California Public Employees Retirement System | 2,759,105 | $122.2M | 0.09% | −248,532−8.3% | Reduced |
| Point72 Asset Management, L.P. | 2,720,800 | $120.5M | 0.53% | +817,822+43.0% | Added |
| Caisse de Depot Et Placement du Quebec | 2,655,000 | $117.6M | 0.28% | −200,000−7.0% | Reduced |
| Bridgewater Associates, LP | 2,646,012 | $117.2M | 0.47% | +818,484+44.8% | Added |
| Rhumbline Advisers | 2,565,033 | $113.6M | 0.15% | +76,742+3.1% | Added |
| Boston Partners | 2,485,649 | $110.1M | 0.13% | +50,301+2.1% | Added |
| Bank of Montreal | 2,443,881 | $109.3M | 0.06% | +636,639+35.2% | Added |
| Putnam Investments LLC | 2,453,166 | $108.7M | 0.16% | +1,320,960+116.7% | Added |
| TCW Group Inc | 2,441,744 | $108.1M | 1.03% | −113,437−4.4% | Reduced |
| California State Teachers Retirement System | 2,424,625 | $107.4M | 0.14% | −140,737−5.5% | Reduced |
| Royal Bank of Canada | 2,306,887 | $102.2M | 0.03% | +562,733+32.3% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 2,208,611 | $97.8M | 0.34% | +142,567+6.9% | Added |
| Credit Suisse AG | 2,162,356 | $95.8M | 0.08% | +60,757+2.9% | Added |
| Polar Capital Holdings Plc | 2,156,268 | $95.5M | 0.56% | +29,209+1.4% | Added |
| Citigroup Inc | 2,076,748 | $92.0M | 0.10% | +80,752+4.0% | Added |
| AXA S.A. | 2,049,167 | $90.8M | 0.26% | +306,950+17.6% | Added |
| Barclays PLC | 2,044,320 | $90.5M | 0.07% | −607,129−22.9% | Reduced |
| Price T Rowe Associates Inc | 2,037,461 | $90.2M | 0.01% | −3,778,489−65.0% | Reduced |
| National Pension Service | 2,026,793 | $89.8M | 0.16% | +26,572+1.3% | Added |
| Adage Capital Partners GP, L.L.C. | 1,988,016 | $88.0M | 0.17% | +669,600+50.8% | Added |
| Hotchkis & Wiley Capital Management LLC | 1,941,600 | $86.0M | 0.27% | −6,800−0.3% | Reduced |
| Raymond James & Associates | 1,871,288 | $82.9M | 0.07% | −310,350−14.2% | Reduced |
| Ensign Peak Advisors, Inc | 1,857,806 | $82.3M | 0.17% | −64,901−3.4% | Reduced |
| HealthCor Management, L.P. | 1,850,450 | $82.0M | 5.67% | +586,780+46.4% | Added |
| Woodline Partners LP | 1,831,659 | $81.1M | 1.35% | +1,831,659 | New |
| Public Employees Retirement Association of Colorado | 1,826,631 | $80.9M | 0.37% | −48,643−2.6% | Reduced |
| RE Advisers Corp | 1,821,526 | $80.7M | 1.98% | +242,400+15.4% | Added |
| Mirae Asset Global Investments Co., Ltd. | 1,779,725 | $78.8M | 0.17% | +14,447+0.8% | Added |
| Alliancebernstein L.P. | 1,750,835 | $77.5M | 0.03% | +43,695+2.6% | Added |
| Steadfast Capital Management LP | 1,710,408 | $75.8M | 1.60% | +1,710,408 | New |
| Principal Financial Group Inc | 1,660,119 | $73.5M | 0.05% | −14,648−0.9% | Reduced |
| State Board of Administration of Florida Retirement System | 1,653,736 | $73.2M | 0.14% | −22,595−1.3% | Reduced |
| Toronto Dominion Bank | 1,634,973 | $72.4M | 0.11% | +766,610+88.3% | Added |
| Anchor Capital Advisors LLC | 1,571,490 | $69.6M | 1.49% | −6,261−0.4% | Reduced |
| Korea Investment CORP | 1,566,282 | $69.4M | 0.17% | −48,070−3.0% | Reduced |
| State of Wisconsin Investment Board | 1,551,701 | $68.7M | 0.14% | −847,815−35.3% | Reduced |