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Mirum Pharmaceuticals, Inc. MIRM Business Segments — Operating Income (Loss)

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Other financials

Income statement

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Revenue$159.9M+43.3%
Operating income-$789.5M-5,100%
Net income-$790.2M-5,284%
EPS (diluted)-$13.43-4,377%

Balance sheet

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Cash & equivalents$261.5M+43.5%
Total debt$13.5M+56.4%
Total equity$242.5M+4.0%
Total assets$890.9M+29.1%

Cash flow

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Operating cash flow-$228.8M-11,566%
CapEx$664.0K+1,520%
Free cash flow-$229.4M-11,360%

Valuation

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Market cap$6.53B+152%
Enterprise value$6.28B+162%
P/S11.5×+4.6×

Profitability

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Operating margin-139.8%-168pp
Net margin-140.2%-169pp
FCF margin-30.3%

Returns & leverage

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Return on equity-335.8%-377pp
Debt / equity0.1×0.0×
Current ratio2.1×-1.1×

Where this comes from

Reported directly by Mirum Pharmaceuticals, Inc. in its filing.

Tagged under the XBRL concept us-gaap:OperatingIncomeLoss.

The official record: Mirum Pharmaceuticals, Inc.’s 10-Q, filed May 6, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Mirum Pharmaceuticals, Inc.'s business segments — operating income (loss)?
Mirum Pharmaceuticals, Inc. (MIRM) reported business segments — operating income (loss) of -$789.47M in Q1 2026.
How has Mirum Pharmaceuticals, Inc.'s business segments — operating income (loss) changed year-over-year?
Mirum Pharmaceuticals, Inc.'s business segments — operating income (loss) decreased by 5099.7% year-over-year, from -$15.18M to -$789.47M.
What is the long-term trend for Mirum Pharmaceuticals, Inc.'s business segments — operating income (loss)?
Over 3 years (2022 to 2025), Mirum Pharmaceuticals, Inc.'s business segments — operating income (loss) has grown at a -44.7% compound annual growth rate (CAGR), from -$131.22M to -$22.14M.
What does business segments — operating income (loss) mean?
Calculated as total revenue minus operating expenses, this metric represents the core profitability of the business segment before interest and taxes. It serves as a primary indicator of the company's ability to generate sustainable earnings from its commercial and development activities.