Boston Scientific Corporation BSX
44.64 USD -1.18 (-2.58%)
At closeNov 5, 2026, 7:54 PM EST
44.23 -0.41 -0.91%
After hours · Nov 5, 7:54 PM ET
43.90 Day range 46.76
39.57 52-week range 105.65
- YTD
- -53.18%
- 1 year
- -54.86%
Ownership
Held by insiders 0.25%
Held by institutions 94.82%
Float held by institutions 95.06%
Institutions 2,230
Top institutional holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| Blackrock Inc. | 8.95% | 129,680,916 | 5.79B | Jun 29, 2026 |
| Vanguard Capital Management LLC | 6.70% | 97,087,553 | 4.33B | Jun 29, 2026 |
| State Street Corporation | 4.84% | 70,111,196 | 3.13B | Jun 29, 2026 |
| Primecap Management Company | 3.49% | 50,520,914 | 2.25B | Jun 29, 2026 |
| FMR, LLC | 3.15% | 45,702,845 | 2.04B | Jun 29, 2026 |
| Geode Capital Management, LLC | 2.31% | 33,440,102 | 1.49B | Jun 29, 2026 |
Top mutual fund holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 3.26% | 47,181,284 | 2.11B | Jun 29, 2026 |
| VANGUARD INDEX FUNDS-Vanguard 500 Index Fund | 2.66% | 38,518,788 | 1.72B | Jun 29, 2026 |
| VANGUARD CHESTER FUNDS-Vanguard PRIMECAP Fund | 2.13% | 30,831,039 | 1.38B | Jun 29, 2026 |
| iShares Trust-iShares Core S&P 500 ETF | 1.33% | 19,310,588 | 861.73M | Sep 29, 2026 |
| Fidelity Concord Street Trust-Fidelity 500 Index Fund | 1.30% | 18,834,144 | 840.47M | Sep 29, 2026 |
| SPDR S&P 500 ETF TRUST-State Street SPDR S&P 500 ETF Trust | 1.23% | 17,894,864 | 798.56M | Sep 29, 2026 |
Insiders
| Insider | Relation | Latest transaction | Date | Shares held |
|---|---|---|---|---|
| BRENNAN DANIEL J | Chief Financial Officer | Sale | Feb 18, 2025 | 225,808 |
| BROWN VANCE R | General Counsel | Stock Award(Grant) | Feb 12, 2026 | 54,244 |
| BUTCHER ARTHUR C | Officer | Conversion of Exercise of derivative security | Apr 30, 2026 | 77,115 |
| CARRUTHERS WENDY | Officer | Sale | Dec 1, 2024 | 29,308 |
| FITZGERALD JOSEPH MICHAEL | Officer | Stock Award(Grant) | Feb 12, 2026 | 219,141 |
| LUDWIG EDWARD J. | Director | Purchase | Jul 30, 2026 | 30,359 |