Stocks / MIRM vs RYTM

MIRM vs RYTM: Which Stock Is the Better Buy?

Mirum Pharmaceuticals, Inc. and Rhythm Pharmaceuticals, Inc. side by side — fundamentals from SEC filings, refreshed nightly. Sector: Healthcare.

MIRM is the larger company ($6.0B vs $5.9B). On the fundamentals, MIRM earns a higher net margin (-4.5% vs -103.6%); MIRM has the stronger return on equity (-7.4% vs -72.8%). Both carry 3 potential red flags in the filings. Full numbers below — the stronger figure on each row is in green.

AI verdict — MIRM vs RYTM, read from the filings

The stronger business, the cheaper stock, and the risks — synthesised from both companies’ SEC filings, every figure computed not guessed. Not investment advice.

 Mirum Pharmaceuticals, Inc. (MIRM)Rhythm Pharmaceuticals, Inc. (RYTM)
Market cap$6.0B$5.9B
Revenue (latest FY)$521.31M$189.76M
Net income (latest FY)$-23.36M$-196.54M
Revenue growth (5y CAGR)
Net margin-4.5%-103.6%
Return on equity-7.4%-72.8%
P/E ratio
Dividend yield
Profitable years (of last 10)00
Positive free cash flowYesNo

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Use the filing period and source shown by each tool before treating two figures as comparable.

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See the full MIRM vs RYTM breakdown

Both companies across 19 years of income statement, balance sheet and cash flow — with ratios, health checks and Ask, the SEC-grounded research assistant. Free, no account needed.

Open MIRM's full financials →   Open RYTM's full financials →

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Frequently asked questions

Which is bigger, MIRM or RYTM?

Mirum Pharmaceuticals, Inc. is larger by market capitalization — $6.0B versus $5.9B.

Which grows faster, MIRM or RYTM?

Five-year growth data is not available for both companies.

Where does this data come from?

All figures are computed from official SEC filings (10-K), refreshed nightly. This is a data comparison, not investment advice.

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MIRM fundamentals → · RYTM fundamentals → · All 1,500+ companies → · Free screener →