Acadia Pharmaceuticals (ACAD)

Acadia Pharmaceuticals stock price today, ATLAS forecast and fair value

Healthcare · Biotechnology · NASDAQ

$20.17▲ +2.18%

Prices as of Oct 27, 2026 · USD

ATLAS fair value

$33.48

Below fair value · 40% discount

Chance of rising in 1 month

49%

that it ends higher than today in 21 sessions

0%coin flip 50%100%

This is just the summary. See everything on Acadia Pharmaceuticals in ATLAS

ATLAS's own quantitative analysis, all in one place.

  • Simulation and expected rangeThousands of simulated scenarios: how far the price could rise or fall.
  • Officers and shareholdersWho runs the company and which funds hold its shares.
  • Customer and supplier mapWho it does business with, from its own filings.
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  • Valuation and financialsFair value step by step, quarterly accounts and upcoming events.
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On Acadia Pharmaceuticals

  • Simulation and expected rangeThousands of simulated scenarios: how far the price could rise or fall.
  • Officers and shareholdersWho runs the company and which funds hold its shares.
  • Customer and supplier mapWho it does business with, from its own filings.
  • Valuation and financialsFair value step by step, quarterly accounts and upcoming events.
  • NewsThe latest on the company, in one place.

And for you

  • ATLAS builds your portfolioAnswer a short test and get portfolios that fit you.
  • AlertsWe let you know when something changes in your stocks.
  • Crisis simulatorHow your portfolio would do in a crash like 2008.
  • Practice risk-free$10,000 in virtual money to invest at real prices.
  • Global screenerSearch US stocks and stocks from 47 countries with filters.
Get started →

Plans from €3.99 a month.

ATLAS estimates Acadia Pharmaceuticals's fair value at about $33.48 per share (reasonable range: $30.41 to $49.67). At $20.17, the stock trades 40% below it.

It is calculated with a blend of a discounted cash-flow model and peer valuation multiples. Confidence in the estimate is medium. It is an estimate, not a promise: if the company's results change, so does its fair value.

ATLAS's model gives Acadia Pharmaceuticals a 49% chance of finishing higher a month from now (21 trading sessions) than today: close to a coin flip.

In half of the simulated outcomes the price ends between $18.54 and $21.80; in 9 out of 10, between $16.05 and $25.17. Estimated annual volatility is 46%.

Price, last 12 months (weekly close)

Acadia Pharmaceuticals (ACAD) — Price, last 12 months (weekly close)Oct 24, 2025: $22.02. Oct 27, 2026: $20.17. ▼Fair value $33.48$29.50$19.12Oct 24, 2025Oct 27, 2026

Key numbers

Market cap
$3.4B
P/E ratio
9.0
52-week high
$30.96
52-week low
$18.39
Revenue (12 months)
$1.1B
Revenue growth (YoY)
+11.9%
Earnings growth (YoY)
+69.1%
Gross margin
91.7%
Operating margin
9.8%
Net margin
36.5%
Return on equity
35.7%
Free cash flow (12 months)
$68.6M
Beta
0.86

What this means

These are two different questions: fair value looks at the business (what it is worth given what it earns) and the odds look at the price over the next month. Acadia Pharmaceuticals sits below fair value and its odds of rising over a month are close to a coin flip. An expensive stock can keep climbing and a cheap one can keep falling, which is why ATLAS shows the two readings separately.

Over the last 52 weeks ACAD has traded between $18.39 and $30.96. Today it is 34.9% below that high and 10% above its low.

On the business: revenue grew 11.9% year over year; net margin is 36.5%; it trades at 9.0 times earnings.

Its beta is 0.86: it moves roughly in line with the market.

About the company

Acadia Pharmaceuticals Inc. is a biopharmaceutical company focused on developing and commercializing medicines for central nervous system disorders and rare diseases.

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Comparable companies

Other companies in the same line of business:

Frequently asked questions

What is Acadia Pharmaceuticals (ACAD) fair value?

About $33.48 per share according to ATLAS (reasonable range: $30.41 to $49.67). With the stock at $20.17, it is 40% below it.

What is the chance ACAD goes up next month?

49%: close to a coin flip. In half of the simulated outcomes, ACAD ends the month between $18.54 and $21.80.

How big is Acadia Pharmaceuticals and what is its P/E ratio?

Acadia Pharmaceuticals's market capitalization is $3.4B. Its price-to-earnings (P/E) ratio is 9.0: you pay $9.0 for each $1 of yearly earnings.

How volatile is ACAD?

ATLAS estimates annual volatility at 46%. In a typical month, half of the outcomes end between $18.54 and $21.80.

Not investment advice. ATLAS estimates are produced by statistical models from public data; they can be wrong and past performance does not predict future results. Consider your own situation before investing. Disclaimer

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