Mereo BioPharma (MREO) Shares Outstanding (Diluted) (2019 - 2026)
Mereo BioPharma's Shares Outstanding (Diluted) was 160.71 million in Q2 2026, up 0.5% from 159.89 million a year earlier and up 0.2% from the prior quarter.
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Analysis
Mereo BioPharma (MREO) Shares Outstanding (Diluted) (2019 - 2026) Analysis & Trends
For FY2025, Shares Outstanding (Diluted) at Mereo BioPharma came in at 159.42 million, up 7.8% from FY2024.
- Shares Outstanding (Diluted) has now increased for six consecutive years, with a five-year compound annual growth rate of 18.7% (FY2020 to FY2025).
- In earlier years, Shares Outstanding (Diluted) was 147.92 million in FY2024 (+12.2%), 131.89 million in FY2023 (+9.3%), 120.64 million in FY2022 (+8.6%) and 111.06 million in FY2021 (+63.8%).
- The Q2 2026 figure marks the highest quarterly Shares Outstanding (Diluted) in data going back to Q4 2019.
- Compared with a year earlier, Shares Outstanding (Diluted) has increased for 11 straight quarters, with growth averaging 7.9% over the last eight quarters.
- Over the past five years, the year-over-year growth in Shares Outstanding (Diluted) ranged from 0.5% (Q2 2026) to 63.8% (Q2 2022).
- Per Business Quant data, MREO's Shares Outstanding (Diluted) in the three quarters before Q2 2026 was 160.36 million (Q1 2026), 159.42 million (Q4 2025) and 159.99 million (Q3 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Shares Outstanding (Dil.) (Qtr) |
|---|---|---|---|---|---|
| 1 | Eli Lilly | 1,230.11 Bn | 1,198.70 Bn | 19.71 Bn | 893.70 Mn |
| 2 | Johnson & Johnson | 644.39 Bn | 564.25 Bn | 17.30 Bn | 2.45 Bn |
| 3 | AbbVie | 503.52 Bn | 476.68 Bn | 12.70 Bn | 1.77 Bn |
| 4 | Merck | 363.29 Bn | 317.72 Bn | 12.21 Bn | 2.47 Bn |
| 5 | Novartis Ag | 298.23 Bn | 262.62 Bn | 11.24 Bn | 1.96 Bn |
| 6 | Astrazeneca | 267.53 Bn | 241.29 Bn | 12.86 Bn | 1.56 Bn |
| 7 | Amgen | 241.80 Bn | 197.20 Bn | 7.24 Bn | 544.00 Mn |
| 8 | Gilead Sciences | 195.07 Bn | 169.19 Bn | 6.22 Bn | 1.24 Bn |
| 9 | Pfizer | 173.33 Bn | 120.28 Bn | 10.94 Bn | 5.70 Bn |
| 10 | Mereo BioPharma | 46.31 Mn | -103.60 Mn | - | 160.71 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 160.71 Mn |
| Mar 31, 2026 | 160.36 Mn |
| Dec 31, 2025 | 159.42 Mn |
| Sep 30, 2025 | 159.99 Mn |
| Jun 30, 2025 | 159.89 Mn |
| Mar 31, 2025 | 156.86 Mn |
| Dec 31, 2024 | 147.92 Mn |
| Sep 30, 2024 | 154.03 Mn |
| Jun 30, 2024 | 142.35 Mn |
| Mar 31, 2024 | 140.05 Mn |
| Dec 31, 2023 | 131.89 Mn |
| Sep 30, 2023 | 136.99 Mn |
| Jun 30, 2023 | 125.68 Mn |
| Mar 31, 2023 | 124.79 Mn |
| Dec 31, 2022 | 120.64 Mn |
| Jun 30, 2022 | 111.06 Mn |
| Dec 31, 2021 | 111.06 Mn |
| Jun 30, 2021 | 67.79 Mn |
| Dec 31, 2020 | 67.79 Mn |
| Jun 30, 2020 | 17.88 Mn |
API Access
Mereo BioPharma 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=MREO&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "shares-outstanding-diluted", "ticker": "MREO", "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=MREO&period=max&api_key=YOUR_API_KEY");
const data = await res.json();