ACAD (Acadia Pharmaceuticals Inc.) historical data
STOCKListed1-minute bars
| Symbol | ACAD |
|---|---|
| Name | Acadia Pharmaceuticals Inc. |
| Exchange | NASDAQ |
| Sector | Healthcare |
| Industry | Biotechnology |
| IPO date | 2004-05-27 |
| History | 2004-05-28 to 2026-10-09 (about 22 years) |
| Bar sizes | Daily, hourly, 5-minute and 1-minute |
| Adjustments | Unadjusted, split-adjusted or split-and-dividend-adjusted, chosen on read |
| Survivorship | Included in the survivorship-free universe |
| Free tier | Last 12 months of daily bars |
Price history at a glance
ACAD last closed at $19.78 on 2026-10-09, -4.1% over the past year and +16.8% over five years. Its deepest fall from a prior high in this history was -96.3%, reached on 2010-11-12.
| Last close | $19.78 (2026-10-09) |
|---|---|
| 1-year change | -4.1% |
| 5-year change | +16.8% |
| Annualized since 2004-05-28 | +5.0% |
| 52-week range | $19.58 – $30.57 |
| Deepest drawdown | -96.3% (2010-11-12) |
| Avg. daily dollar volume (3 months) | $47.2m |
| Daily bars in history | 5,624 |
Split- and dividend-adjusted closes. Computed by FinzData from its own daily bars.
Institutional ownership (13F, 2026Q2)
| Managers holding | 352 |
|---|---|
| Shares held | 168,649,879 ($4.3bn reported value) |
| Quarter flows | 50 new, 134 added, 112 trimmed, 41 exited; +3,573,551 shares vs the prior quarter |
From SEC Form 13F filings. Every holder, line by line, and the full history since 2013: yf.Client().holders("ACAD") on the look-back bundles. Top holders of ACAD · All 13F managers
Short interest (2026-09-30)
| Shares short | 8,275,918 (-14.4% vs prior report) |
|---|---|
| Days to cover | 2.93 |
ACAD short interest history · Healthcare sector
Get it in Python
import finzdata as yf
df = yf.Ticker("ACAD").history(start="2004-05-28", interval="1d")
df.tail()