Quick Answer
ACADIA PHARMACEUTICALS INC reported Shares Outstanding of 170.31 million shares for fiscal year 2025.
ACADIA PHARMACEUTICALS INC Shares Outstanding — Annual History
| Fiscal Year | Shares Outstanding | YoY Change |
|---|---|---|
| 2025 | 170.31M | +2.2% |
| 2024 | 166.71M | +1.3% |
| 2023 | 164.65M | +1.6% |
| 2022 | 162.06M | +0.7% |
| 2021 | 161.01M | +0.9% |
| 2020 | 159.64M | +2.8% |
| 2019 | 155.28M | +7.9% |
| 2018 | 143.85M | +15.6% |
| 2017 | 124.41M | +2.5% |
| 2016 | 121.37M | +19.1% |
| 2015 | 101.94M | +1.9% |
| 2014 | 100.05M | +9.8% |
| 2013 | 91.10M | +24.2% |
| 2012 | 73.33M | +38.6% |
| 2011 | 52.90M | +34.4% |
| 2010 | 39.35M | — |
Quarterly Shares Outstanding
| Quarter Ending | Shares Outstanding | YoY | QoQ |
|---|---|---|---|
| September 30, 2025 | 169.15M | +1.7% | +0.3% |
| June 30, 2025 | 168.61M | +1.7% | +0.9% |
| March 31, 2025 | 167.12M | +1.3% | +0.2% |
| December 31, 2024 | 166.71M | +1.3% | +0.2% |
| September 30, 2024 | 166.35M | +1.5% | +0.3% |
| June 30, 2024 | 165.85M | +1.5% | +0.5% |
| March 31, 2024 | 164.96M | +1.6% | +0.2% |
| December 31, 2023 | 164.65M | +1.6% | +0.4% |
- ACADIA PHARMACEUTICALS INC showed an increase of +2.2% in Shares Outstanding compared to the prior fiscal year.
- Over the 2010–2025 period, ACADIA PHARMACEUTICALS INC’s shares outstanding has grown by 332.8% (from 39.35 million shares to 170.31 million shares).
- The most recent figure is from ACADIA PHARMACEUTICALS INC’s fiscal year 2025 report (Form 10-K), filed with the SEC on February 26, 2026.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
Last verified: