BSX
Boston Scientific Corp. · Health Care · NYSE
$44.33
▼ $0.96 (−2.12%)
Market cap
$67.3B
52-week range
$44.05 – $109.50
Volume
16.8M
Previous close
$45.29
Boston Scientific Corp. (BSX) is held by 26 tracked hedge fund(s) and traded by 3 member(s) of Congress. Sector: Health Care. Largest tracked holder: PARNASSUS INVESTMENTS, LLC.
| Fund | % of portfolio | Shares | Value | Latest activity | Avg buy price | Date |
|---|---|---|---|---|---|---|
| PARNASSUS INVESTMENTS, LLC PARNASSUS INVESTMENTS, LLC |
1.5% | 8.0M | $502M | ▲ 1.3% (+105K) | $50.03 | 2026-03-31 |
| EDGEWOOD MANAGEMENT LLC EDGEWOOD MANAGEMENT LLC |
3.1% | 7.6M | $479M | ▼ 2.2% (−174K) | $107.41 | 2026-03-31 |
| Ninety One UK Ltd Ninety One UK Ltd |
1.1% | 7.3M | $459M | ▲ 34% (+1.9M) | $50.03 | 2026-03-31 |
| Holocene Advisors Brandon Haley |
0.9% | 4.5M | $426M | ▲ 52% (+1.5M) | $50.03 | 2025-12-31 |
| MAVERICK CAPITAL LTD Lee Ainslie |
3.8% | 5.2M | $326M | ▲ 76% (+2.3M) | $57.81 | 2026-03-31 |
| Point72 Asset Management Steven Cohen |
0.3% | 2.9M | $274M | ▲ 11% (+296K) | $46.27 | 2025-12-31 |
| Renaissance Technologies Jim Simons |
0.3% | 2.4M | $227M | ▲ 160% (+1.5M) | $0.05 | 2025-12-31 |
| Alecta Tjanstepension Omsesidigt Alecta Tjanstepension Omsesidigt |
0.9% | 2.9M | $180M | ▲ 4.5% (+123K) | $52.80 | 2026-03-31 |
| Unisphere Establishment Unisphere Establishment |
1.5% | 2.8M | $176M | ▲ 29% (+626K) | $57.81 | 2026-03-31 |
| Temasek Holdings (Private) Ltd Temasek Holdings (Private) Ltd |
0.5% | 2.4M | $151M | ▲ 15% (+318K) | $89.32 | 2026-03-31 |
| ORBIMED ADVISORS LLC ORBIMED ADVISORS LLC |
3.0% | 2.4M | $149M | ▼ 1.5% (−37K) | $50.03 | 2026-03-31 |
| Mirova US LLC Mirova US LLC |
1.6% | 2.2M | $138M | ▲ 61% (+833K) | $95.35 | 2026-03-31 |
| Employees Provident Fund Board Employees Provident Fund Board |
1.0% | 2.1M | $134M | NEW (+2.1M) | $62.75 | 2026-03-31 |
| Alphinity Investment Management Pty Ltd Alphinity Investment Management Pty Ltd |
1.9% | 1.7M | $105M | ▼ 37% (−979K) | $95.35 | 2026-03-31 |
| CONGRESS ASSET MANAGEMENT CO CONGRESS ASSET MANAGEMENT CO |
0.7% | 1.6M | $102M | ▼ 1.2% (−20K) | $50.03 | 2026-03-31 |
| GROUPAMA ASSET MANAGMENT GROUPAMA ASSET MANAGMENT |
1.3% | 1.4M | $86M | ▲ 0.6% (+8K) | $57.83 | 2026-03-31 |
| Impax Asset Management Group plc Impax Asset Management Group plc |
0.6% | 1.4M | $85M | ▼ 21% (−364K) | $49.91 | 2026-03-31 |
| Danica Pension, Livsforsikringsaktieselskab Danica Pension, Livsforsikringsaktieselskab |
1.1% | 970K | $61M | ▼ 51% (−1.0M) | $100.88 | 2026-03-31 |
| BANQUE PICTET & CIE SA BANQUE PICTET & CIE SA |
0.4% | 921K | $58M | ▲ 240% (+650K) | $50.03 | 2026-03-31 |
| Harvest Portfolios Group Inc. Harvest Portfolios Group Inc. |
0.9% | 917K | $58M | ▲ 54% (+320K) | $50.03 | 2026-03-31 |
| Schonfeld Strategic Advisors Steven Schonfeld |
0.2% | 599K | $57M | ▼ 42% (−436K) | $46.27 | 2025-12-31 |
| NICHOLAS COMPANY, INC. NICHOLAS COMPANY, INC. |
0.9% | 741K | $47M | ▲ 18% (+114K) | $50.03 | 2026-03-31 |
| SANDS CAPITAL MANAGEMENT, LLC Frank Sands |
0.2% | 736K | $46M | ▼ 8.6% (−69K) | $95.35 | 2026-03-31 |
| POLEN CAPITAL MANAGEMENT LLC Dan Davidowitz |
0.2% | 580K | $36M | ▼ 86% (−3.4M) | $97.63 | 2026-03-31 |
| DSM CAPITAL PARTNERS LLC DSM CAPITAL PARTNERS LLC |
0.6% | 564K | $35M | ▲ 11846% (+560K) | $50.03 | 2026-03-31 |
| LONE PINE CAPITAL LLC Stephen Mandel |
0.1% | 105K | $7M | ▼ 48% (−97K) | $95.35 | 2026-03-31 |
FAQ ▾
Which hedge funds hold BSX?
Tracked holders include: PARNASSUS INVESTMENTS, LLC, EDGEWOOD MANAGEMENT LLC, Ninety One UK Ltd, Holocene Advisors.
How much smart money owns BSX?
26 tracked hedge fund(s) and 3 member(s) of Congress have disclosed positions.
Are members of Congress trading BSX?
Yes — 3 member(s) have disclosed BSX trades. See the Congress tab.
Where does this data come from?
SEC 13F filings (funds), Form 4 (insiders) and STOCK Act reports (Congress).
Sourced from SEC 13F, Form 4 & STOCK Act filings · Not investment advice ▾
Ownership from SEC filings; price from market data.
Published by WealthFile · Not investment advice.