Atai Beckley N.V. (ATAI) Shares Outstanding (Diluted) (2021 - 2025)
Atai Beckley's Shares Outstanding (Diluted) was 217.6 million in Q3 2025, up 35.5% from 160.62 million a year earlier and up 10.7% from the prior quarter.
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Analysis
Atai Beckley N.V. (ATAI) Shares Outstanding (Diluted) (2021 - 2025) Analysis & Trends
For FY2024, Shares Outstanding (Diluted) at Atai Beckley came in at 160.16 million, up 0.8% from FY2023.
- Shares Outstanding (Diluted) has now increased for three consecutive years, with a three-year compound annual growth rate of 5.0% (FY2021 to FY2024).
- In earlier years, Shares Outstanding (Diluted) was 158.83 million in FY2023 (+2.0%), 155.72 million in FY2022 (+12.6%) and 138.27 million in FY2021.
- The Q3 2025 figure marks the highest quarterly Shares Outstanding (Diluted) in data going back to Q1 2021.
- Compared with a year earlier, Shares Outstanding (Diluted) has increased for four straight quarters, with growth averaging 8.4% over the last eight quarters.
- The best year-over-year quarter for Shares Outstanding (Diluted) over five years was Q3 2025 (growth of 35.5%); the worst was Q3 2024 (a decline of 9.5%).
- Per Business Quant data, ATAI's Shares Outstanding (Diluted) in the three quarters before Q3 2025 was 196.56 million (Q2 2025), 176.27 million (Q1 2025) and 160.16 million (Q4 2024).
Peer Set
Peer Comparison
Historic Data
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Historic Data
| Date | Value |
|---|---|
| Sep 30, 2025 | 217.60 Mn |
| Jun 30, 2025 | 196.56 Mn |
| Mar 31, 2025 | 176.27 Mn |
| Dec 31, 2024 | 160.16 Mn |
| Sep 30, 2024 | 160.62 Mn |
| Jun 30, 2024 | 160.39 Mn |
| Mar 31, 2024 | 158.89 Mn |
| Dec 31, 2023 | 158.83 Mn |
| Sep 30, 2023 | 177.57 Mn |
| Jun 30, 2023 | 155.79 Mn |
| Mar 31, 2023 | 155.79 Mn |
| Dec 31, 2022 | 155.72 Mn |
| Sep 30, 2022 | 156.61 Mn |
| Jun 30, 2022 | 153.97 Mn |
| Mar 31, 2022 | 153.53 Mn |
| Dec 31, 2021 | 138.27 Mn |
| Sep 30, 2021 | 151.13 Mn |
| Jun 30, 2021 | 132.27 Mn |
| Mar 31, 2021 | 121.37 Mn |
API Access
Atai Beckley N.V. 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=ATAI&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "shares-outstanding-diluted", "ticker": "ATAI", "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=ATAI&period=max&api_key=YOUR_API_KEY");
const data = await res.json();