MBX Biosciences, Inc. MBX
Set alert
54.40 USD -1.47 -2.63%
At close · Nov 2
54.40 0.00 0.00%
After hours · Nov 2, 4:00 PM ET
54.21 Day range 57.42
20.21 52-week range 72.64
- YTD
- +72.48%
- 1 year
- +147.72%
- Open
- 55.97
- Prev close
- 55.87
- Mkt cap
- 2.62B
- Vol
- 326.39K
- Avg vol
- 512.38K
- EPS
- -2.37
- P/E
- 0.00
- Div yield
- 0.00%
More statistics
- Low
- 54.21
- High
- 57.42
- Forward P/E
- -13.68
- Beta
- 0.18
- Short ratio
- 6.96
- Inst. own
- 116.04%
- Dividend
- 0.00
- Ex-div date
- Earnings
- Nov 5, 2026
- 50-d avg
- 57.82
- 200-d avg
- 45.58
- 1y target
- 95.70
Ownership
Held by insiders 2.88%
Held by institutions 116.04%
Float held by institutions 119.48%
Institutions 246
Top institutional holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| Frazier Life Sciences Management, L.P. | 13.81% | 6,652,013 | 361.87M | Jun 29, 2026 |
| FMR, LLC | 11.05% | 5,322,885 | 289.56M | Jun 29, 2026 |
| Wellington Management Group, LLP | 10.34% | 4,977,523 | 270.78M | Jun 29, 2026 |
| NEA Management Company, LLC | 7.51% | 3,614,486 | 196.63M | Jun 29, 2026 |
| Orbimed Advisors LLC. | 7.12% | 3,428,736 | 186.52M | Jun 29, 2026 |
| Blackrock Inc. | 6.90% | 3,323,672 | 180.81M | Jun 29, 2026 |
Top mutual fund holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 2.36% | 1,135,375 | 61.76M | Jun 29, 2026 |
| MUTUAL FUND SERIES TRUST-Eventide Healthcare & Life Sciences Fund | 1.81% | 873,492 | 47.52M | Jun 29, 2026 |
| Fidelity Advisor Series VII-Fidelity Advisor Biotechnology Fund | 1.70% | 817,600 | 44.48M | Aug 30, 2026 |
| iShares Trust-iShares Russell 2000 ETF | 1.67% | 805,557 | 43.82M | Sep 29, 2026 |
| Fidelity Select Portfolios-Select Health Care Portfolio | 1.41% | 680,000 | 36.99M | Aug 30, 2026 |
| Fidelity Capital Trust-Fidelity Stock Selector Small Cap Fund | 1.32% | 636,100 | 34.60M | Jul 30, 2026 |
Insiders
| Insider | Relation | Latest transaction | Date | Shares held |
|---|---|---|---|---|
| AZOULAY SALOMON M.D. | Officer | Sale | Aug 3, 2026 | 14,399 |
| BARTRAM RICHARD B | Chief Financial Officer | Stock Award(Grant) | Feb 1, 2026 | 15,000 |
| GORDON CARL L | Director and Beneficial Owner of more than 10% of a Class of Security | Purchase | Feb 17, 2025 | 0 |
| HAWRYLUK P KENT | Chief Executive Officer | Sale | May 5, 2026 | 1,214,440 |
| HERON PATRICK J | Director and Beneficial Owner of more than 10% of a Class of Security | Purchase | Sep 25, 2025 | 0 |
| HOERTER STEVEN L | Chief Executive Officer | Stock Award(Grant) | Aug 2, 2026 | 102,938 |
Held by funds
113 US ETFs and mutual funds hold MBX · largest positions