Mirum Pharmaceuticals (MIRM)

Mirum Pharmaceuticals stock price today, ATLAS forecast and fair value

Healthcare · Biotechnology · NASDAQ

$85.56▲ +2.75%

Prices as of Oct 27, 2026 · USD

ATLAS fair value

ATLAS has no fair value for this stock today.

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 Mirum 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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  • AlertsWe let you know when something changes in your stocks.
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  • Valuation and financialsFair value step by step, quarterly accounts and upcoming events.
  • NewsThe latest on the company, in one place.
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On Mirum 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's model gives Mirum 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 $78.50 and $92.56; in 9 out of 10, between $67.84 and $107.12. Estimated annual volatility is 47%.

Price, last 12 months (weekly close)

Mirum Pharmaceuticals (MIRM) — Price, last 12 months (weekly close)Oct 24, 2025: $70.02. Oct 27, 2026: $85.56. ▲$125.59$65.00Oct 24, 2025Oct 27, 2026

Key numbers

Market cap
$5.4B
52-week high
$130.00
52-week low
$63.23
Revenue (12 months)
$618M
Revenue growth (YoY)
+54.7%
Gross margin
80.8%
Operating margin
-4.2%
Net margin
-4.5%
Free cash flow (12 months)
$76.6M
Beta
0.49

What this means

ATLAS does not publish a fair value for MIRM right now, but it does show its odds of rising: close to a coin flip.

Over the last 52 weeks MIRM has traded between $63.23 and $130.00. Today it is 34.2% below that high and 35% above its low.

On the business: revenue grew 54.7% year over year; net margin is 4.5%.

Its beta is 0.49: it tends to move less than the market.

About the company

Mirum Pharmaceuticals, Inc. is a biopharmaceutical company focused on rare and orphan diseases, with particular strength in liver and bile-acid related disorders.

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Plans from €3.99 a month.

Comparable companies

Other companies in the same line of business:

Frequently asked questions

What does Mirum Pharmaceuticals do?

Mirum Pharmaceuticals, Inc. is a biopharmaceutical company focused on rare and orphan diseases, with particular strength in liver and bile-acid related disorders.

What is the chance MIRM goes up next month?

49%: close to a coin flip. In half of the simulated outcomes, MIRM ends the month between $78.50 and $92.56.

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

Mirum Pharmaceuticals's market capitalization is $5.4B. We do not show a P/E because it has no positive earnings to base one on.

How volatile is MIRM?

ATLAS estimates annual volatility at 47%. In a typical month, half of the outcomes end between $78.50 and $92.56.

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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