MBX Biosciences (MBX) Shares Outstanding (Diluted) (2023 - 2026)
MBX Biosciences (MBX) reported Shares Outstanding (Diluted) of 47.7 million for Q2 2026, up 42.6% from 33.45 million a year earlier and up 2.4% from the prior quarter.
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Analysis
MBX Biosciences (MBX) Shares Outstanding (Diluted) (2023 - 2026) Analysis & Trends
For FY2025, MBX Biosciences posted Shares Outstanding (Diluted) of 36.51 million, up 243.0% from FY2024.
- By year, Shares Outstanding (Diluted) came in at 10.64 million in FY2024 (+944.7%) and 1.02 million in FY2023.
- The Q2 2026 figure ranks as the highest quarterly Shares Outstanding (Diluted) in data going back to Q3 2023.
- Year over year, Shares Outstanding (Diluted) has now increased in each of the last four quarters, with growth averaging 366.2% over the last six quarters.
- Per Business Quant data, the three quarters before Q2 2026 came in at 46.58 million (Q1 2026), 36.51 million (Q4 2025) and 34.2 million (Q3 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Shares Outstanding (Dil.) (Qtr) |
|---|---|---|---|---|---|
| 1 | Johnson & Johnson | 653.54 Bn | 572.07 Bn | 17.26 Bn | 2.44 Bn |
| 2 | AbbVie | 467.01 Bn | 440.17 Bn | 12.70 Bn | 1.77 Bn |
| 3 | Merck | 367.16 Bn | 321.59 Bn | 12.21 Bn | 2.47 Bn |
| 4 | Novartis Ag | 277.56 Bn | 233.43 Bn | 11.24 Bn | 1.96 Bn |
| 5 | Astrazeneca | 258.23 Bn | 231.79 Bn | 12.86 Bn | 1.56 Bn |
| 6 | Amgen | 224.14 Bn | 179.54 Bn | 7.24 Bn | 544.00 Mn |
| 7 | Gilead Sciences | 187.30 Bn | 161.42 Bn | 6.22 Bn | 1.24 Bn |
| 8 | Pfizer | 163.47 Bn | 110.41 Bn | 10.94 Bn | 5.70 Bn |
| 9 | Vertex Pharmaceuticals | 133.31 Bn | 105.31 Bn | 2.84 Bn | 255.20 Mn |
| 10 | MBX Biosciences | 2.57 Bn | 2.57 Bn | - | 47.70 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 47.70 Mn |
| Mar 31, 2026 | 46.58 Mn |
| Dec 31, 2025 | 36.51 Mn |
| Sep 30, 2025 | 34.20 Mn |
| Jun 30, 2025 | 33.45 Mn |
| Mar 31, 2025 | 33.41 Mn |
| Dec 31, 2024 | 10.64 Mn |
| Sep 30, 2024 | 6.52 Mn |
| Jun 30, 2024 | 1.26 Mn |
| Mar 31, 2024 | 1.20 Mn |
| Dec 31, 2023 | 1.02 Mn |
| Sep 30, 2023 | 1.08 Mn |
API Access
MBX Biosciences Shares Outstanding (Diluted) API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=shares-outstanding-diluted&ticker=MBX&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "shares-outstanding-diluted", "ticker": "MBX", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=shares-outstanding-diluted&ticker=MBX&period=max&api_key=YOUR_API_KEY");
const data = await res.json();