Mirum Pharmaceuticals, Inc.

MIRM Healthcare Biotechnology

Mirum Pharmaceuticals, Inc.’s revenue for fiscal 2025 (year ended December 2025) was $521.3 million, up 54.7% from fiscal 2024.

Revenue
+39.6%
EPS
−1,136.8%
Free cash flow
−114.2%
Total debt
+136.4%

Quarter to September 2026, against a year earlier

93.82 0.28 +0.30%
Market cap
$6.1B
P/E
0.0×
Fwd P/E
−5.6×
Dividend yield
—
F-score
6/9
Altman Z
4.42
Beneish M
−2.46
Dividend safety
n/a

Mirum Pharmaceuticals, Inc. (MIRM) Net margin

Alert me on Net margin

Mirum Pharmaceuticals, Inc.'s net margin over the twelve months to 30 September 2026 was −134.8%, down 130.3 percentage points from fiscal 2025 (−4.48%). Over the past ten years it has ranged from −438.9% (fiscal 2021) to 0.00% (fiscal 2020); the current reading is higher than 63% of that period. That is below the Biotechnology industry median of 0.00% and below the Healthcare sector median of 0.00%.

Net margin, annual

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Annual newest first

Period Net margin Change (points)
FY2025 −4.48% 21.62
FY2024 −26.1% 61.58
FY2023 −87.7% 88.37
FY2022 −176.1% 262.80
FY2021 −438.9% (438.85)
FY2020 0.00% 0.00
FY2019 0.00% 0.00
FY2018 0.00% —

Quarterly newest first

Period Net margin Change (points)
Sep 2026 −22.0% 16.19
Jun 2026 −38.1% 456.07
Mar 2026 −494.2% (490.36)
Dec 2025 −3.85% (6.03)
28 more quarters

Against its own ten years

Low −438.9% High 0.00%
Ten-year median −15.3%
Current reading's percentile 42

Net margin against peers

Company Net margin
LGND Ligand Pharmaceuticals Incorporated compare 20.3%
KOD Kodiak Sciences Inc. compare 0.00%
ORKA Oruka Therapeutics, Inc. compare 0.00%
IMVT Immunovant, Inc. compare 0.00%
BLTE Belite Bio, Inc. Sponsored ADR compare 0.00%
PTCT PTC Therapeutics, Inc. compare −9.17%
IONS Ionis Pharmaceuticals, Inc. compare −64.7%
MIRM Mirum Pharmaceuticals, Inc. −134.8%
CGON CG Oncology, Inc. compare −3,602.7%
Biotechnology industry median 0.00%
Healthcare sector median 0.00%
Market median 1.06%

What Net margin is

Net Profit Margin tells an investor how much of each unit of revenue ends up as profit for shareholders after all costs, interest and taxes.

Net Income Allotted to Shareholders ÷ Revenue

The full definition of Net margin →

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