Who Holds Boston Scientific Corp (BSX)? 1,474 Institutional Holders, Q2 2026
Managers with more than $100 million in US equities report their holdings on Form 13F within 45 days of each quarter end. Quarter ended 30 Jun 2026: 1,474 holders, $55.3 billion in total.
Largest holders
The 100 largest by value. Change in shares against Q1 2026.
| Manager | Shares | Value | Change | |
|---|---|---|---|---|
| BlackRock, Inc. | 129,680,916 | $5.5 billion | -2% | 13F |
| VANGUARD CAPITAL MANAGEMENT LLC | 97,087,553 | $4.1 billion | +1% | 13F |
| STATE STREET CORP | 70,111,196 | $3.0 billion | +3% | 13F |
| PRIMECAP MANAGEMENT CO/CA/ | 50,520,914 | $2.2 billion | +55% | 13F |
| FMR LLC | 45,702,845 | $2.0 billion | -38% | 13F |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 24,859,191 | $1.5 billion | +126% | 13F |
| GEODE CAPITAL MANAGEMENT, LLC | 33,440,102 | $1.4 billion | +0% | 13F |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 29,792,794 | $1.3 billion | 0% | 13F |
| D. E. Shaw & Co., Inc. | 25,457,409 | $1.1 billion | +5% | 13F |
| JPMORGAN CHASE & CO | 23,907,838 | $1.0 billion | -28% | 13F |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 23,293,913 | $994 million | +68% | 13F |
| NORGES BANK | 21,170,029 | $904 million | New | 13F |
| TWO SIGMA INVESTMENTS, LP | 19,359,023 | $826 million | +106% | 13F |
| MORGAN STANLEY | 18,947,147 | $809 million | -15% | 13F |
| Jupiter Topco LLC | 18,822,853 | $803 million | New | 13F |
| GOLDMAN SACHS GROUP INC | 16,954,342 | $724 million | -10% | 13F |
| Capital World Investors | 16,812,257 | $718 million | +10% | 13F |
| UBS Group AG | 16,352,420 | $698 million | +10% | 13F |
| WELLINGTON MANAGEMENT GROUP LLP | 15,301,828 | $653 million | -19% | 13F |
| Amundi | 14,296,121 | $610 million | +1% | 13F |
| Capital Research Global Investors | 14,180,571 | $605 million | +100% | 13F |
| Invesco Ltd. | 13,800,748 | $589 million | +52% | 13F |
| FRANKLIN RESOURCES INC | 13,772,323 | $588 million | -5% | 13F |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 13,091,481 | $559 million | -3% | 13F |
| BANK OF AMERICA CORP /DE/ | 13,027,783 | $556 million | -43% | 13F |
| NORTHERN TRUST CORP | 12,964,638 | $553 million | -3% | 13F |
| FIL Ltd | 12,332,054 | $526 million | +284% | 13F |
| JANE STREET GROUP, LLC | 12,087,991 | $516 million | +200% | 13F |
| FARALLON CAPITAL MANAGEMENT, L.L.C. | 10,521,184 | $449 million | +41% | 13F |
| Legal & General Group Plc | 10,119,264 | $432 million | -5% | 13F |
| AQR CAPITAL MANAGEMENT LLC | 9,681,750 | $413 million | +85% | 13F |
| CANADA PENSION PLAN INVESTMENT BOARD | 9,262,404 | $395 million | +15% | 13F |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 9,227,707 | $394 million | -30% | 13F |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 9,223,151 | $394 million | +1% | 13F |
| Qube Research & Technologies Ltd | 8,943,771 | $382 million | +61% | 13F |
| Nuveen, LLC | 8,695,119 | $371 million | -26% | 13F |
| VANGUARD FIDUCIARY TRUST CO | 8,345,428 | $356 million | 0% | 13F |
| ROYAL BANK OF CANADA | 8,100,653 | $346 million | +29% | 13F |
| Bank of New York Mellon Corp | 7,943,553 | $339 million | -17% | 13F |
| BNP PARIBAS FINANCIAL MARKETS | 7,620,469 | $325 million | +49% | 13F |
| DEUTSCHE BANK AG\ | 5,957,053 | $254 million | -10% | 13F |
| MAVERICK CAPITAL LTD | 5,937,553 | $253 million | +42% | 13F |
| Ensign Peak Advisors, Inc | 5,881,367 | $251 million | +30% | 13F |
| DIMENSIONAL FUND ADVISORS LP | 5,824,298 | $249 million | -4% | 13F |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 5,380,866 | $230 million | -23% | 13F |
| LAZARD ASSET MANAGEMENT LLC | 5,343,777 | $228 million | +9% | 13F |
| AMERIPRISE FINANCIAL INC | 5,134,220 | $219 million | -8% | 13F |
| Clearbridge Investments, LLC | 5,130,774 | $219 million | +125% | 13F |
| CITADEL ADVISORS LLC | 4,987,748 | $213 million | +18% | 13F |
| MILLENNIUM MANAGEMENT LLC | 5,437,567 | $211 million | +25% | 13F |
| Vontobel Holding Ltd. | 4,871,518 | $208 million | -39% | 13F |
| SCHRODER INVESTMENT MANAGEMENT GROUP | 4,708,211 | $201 million | -35% | 13F |
| BARCLAYS PLC | 4,584,260 | $196 million | -9% | 13F |
| 1832 Asset Management L.P. | 4,556,876 | $194 million | -37% | 13F |
| Swiss National Bank | 4,191,800 | $179 million | -4% | 13F |
| Assenagon Asset Management S.A. | 4,173,559 | $178 million | -59% | 13F |
| National Pension Service | 3,959,598 | $169 million | +7% | 13F |
| Mitsubishi UFJ Asset Management Co., Ltd. | 3,617,472 | $154 million | +8% | 13F |
| HSBC HOLDINGS PLC | 3,533,722 | $151 million | +4% | 13F |
| Ninety One UK Ltd | 3,501,985 | $149 million | -52% | 13F |
| Allianz Asset Management GmbH | 2,400,485 | $149 million | +0% | 13F |
| Sumitomo Mitsui Trust Group, Inc. | 3,427,875 | $146 million | +0% | 13F |
| Employees Provident Fund Board | 3,358,700 | $143 million | +57% | 13F |
| Vanguard Global Advisers, LLC | 3,337,790 | $142 million | +3% | 13F |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | 3,275,326 | $140 million | +204% | 13F |
| Man Group plc | 3,225,164 | $138 million | -13% | 13F |
| Caisse de depot et placement du Quebec | 3,120,394 | $133 million | +110% | 13F |
| Alecta Tjanstepension Omsesidigt | 3,117,000 | $133 million | +9% | 13F |
| Mirova US LLC | 3,101,478 | $132 million | +41% | 13F |
| Aberdeen Group plc | 3,066,626 | $131 million | +11% | 13F |
| WELLS FARGO & COMPANY/MN | 3,051,613 | $130 million | +3% | 13F |
| Russell Investments Group, Ltd. | 2,895,696 | $124 million | +25% | 13F |
| VANGUARD ASSET MANAGEMENT, Ltd | 2,873,191 | $123 million | +12% | 13F |
| Public Sector Pension Investment Board | 2,804,896 | $120 million | +35% | 13F |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | 2,702,583 | $115 million | +3% | 13F |
| RHUMBLINE ADVISERS | 2,641,843 | $113 million | -1% | 13F |
| NORDEA INVESTMENT MANAGEMENT AB | 2,610,440 | $111 million | +96% | 13F |
| CITIGROUP INC | 2,582,561 | $110 million | +64% | 13F |
| Rathbones Group PLC | 2,539,901 | $108 million | -20% | 13F |
| MARSHALL WACE, LLP | 2,414,223 | $103 million | -33% | 13F |
| RENAISSANCE TECHNOLOGIES LLC | 2,412,005 | $103 million | -23% | 13F |
| Temasek Holdings (Private) Ltd | 2,399,426 | $102 million | +0% | 13F |
| Pictet Asset Management Holding SA | 2,393,080 | $102 million | -53% | 13F |
| Unisphere Establishment | 2,387,800 | $102 million | -15% | 13F |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 2,270,596 | $97 million | -1% | 13F |
| MILFORD FUNDS LTD | 2,169,484 | $93 million | -2% | 13F |
| ALLIANCEBERNSTEIN L.P. | 1,455,619 | $91 million | -10% | 13F |
| NEUBERGER BERMAN GROUP LLC | 2,126,406 | $91 million | -70% | 13F |
| California Public Employees Retirement System | 2,047,848 | $87 million | -9% | 13F |
| Phoenix Financial Ltd. | 1,962,730 | $84 million | +27% | 13F |
| RAYMOND JAMES FINANCIAL INC | 1,923,305 | $82 million | -37% | 13F |
| STIFEL FINANCIAL CORP | 1,760,990 | $75 million | -11% | 13F |
| NEW YORK STATE COMMON RETIREMENT FUND | 1,731,953 | $74 million | -4% | 13F |
| FIRST MANHATTAN CO. LLC. | 1,697,334 | $72 million | -65% | 13F |
| PRINCIPAL FINANCIAL GROUP INC | 1,675,210 | $71 million | -1% | 13F |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 1,670,022 | $71 million | -64% | 13F |
| Banque Transatlantique SA | 914,874 | $71 million | +15% | 13F |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1,661,950 | $71 million | +61% | 13F |
| CREDIT AGRICOLE S A | 1,647,566 | $70 million | -19% | 13F |
| Squarepoint Ops LLC | 1,624,929 | $69 million | +2% | 13F |
Questions and answers
- How many institutions hold Boston Scientific Corp?
- 1,474 managers reported Boston Scientific Corp on Form 13F for the quarter ended 30 June 2026, against 1,679 the quarter before.
- Who is the largest institutional holder of Boston Scientific Corp?
- BlackRock, Inc., with 129,680,916 shares worth $5.5 billion on its 13F for Q2 2026.
- How many institutions bought or sold out of Boston Scientific Corp in Q2 2026?
- 147 managers reported a new position and 352 reported none after holding it the quarter before.
Source: SEC EDGAR, Form 13F (public domain). Counts and values as filed. Cite this page: Tamarly Intelligence, "Who holds Boston Scientific Corp, Q2 2026", https://app.tamarly.ai/holders/boston-scientific, built from SEC EDGAR.
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