US · USD

RYTM

Rhythm Pharmaceuticals Inc

$88.92-2.04% (-$1.85)
Day's range
$89.36 – $91.37
Day's volume
$31.7M
52-week range
$75.82 – $117.62

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RYTM in numbers

Market cap
$6.2B
P/E
-679.99
P/B
59.45
Dividend yield (12m)
0.00%

RYTM price history

10/07/202510/07/2026
Compare with

RYTM risk and return

Monthly closes adjusted for splits and distributions.

Metric12 months36 months60 months
Return-18.49%+165.99%+893.52%
Volatility (annualized)36.20%47.59%115.25%
Largest drawdown-25.42%-28.48%-70.14%
Positive months3/1214/3629/60

How much did investing in RYTM return?

$1,000.00 invested on 11/01/2021 would be worth $9,935.20 today.

Value today in RYTM
$9,935.20
Return over the period
+893.52%
Return per year
+59.31%
In the S&P 500
$1,707.51

With dividends reinvested, before taxes and costs, at month-end closes. Past returns do not guarantee future ones.

RYTM fundamentals

Valuation

  • P/E-679.99
  • P/B59.45
  • EV/EBITDA—
  • EV/EBIT-29.55
  • EV/Revenue24.71
  • P/EBIT-30.67
  • P/S25.64
  • P/OCF-58.40
  • P/FCF—
  • Earnings yield-3.38%
  • PEG ratio—
  • Earnings per share-$0.13
  • Book value per share$1.50

Debt

  • Net debt-$224.8M
  • Net debt/EBITDA—
  • Net debt/Equity-2.18
  • Debt/Equity1.03
  • Current ratio3.45
  • Quick ratio3.20
  • Cash ratio2.68

Efficiency

  • Gross margin89.00%
  • EBITDA margin—
  • Operating margin-83.62%
  • Net margin-3.75%
  • Asset turnover0.55

Profitability

  • ROE-8.74%
  • ROA-2.06%
  • ROIC—
  • Payout—

RYTM's indicators by year

Multiples at each year's closing price; margins and returns from that year's statements.

Indicator20252024202320222021202020192018
P/E-37,189.72-13,581.11-14,970.16-9,123.78-7,215.57-11.13-7.19-12.49
P/B52.56162.8816.296.251.778.963.603.76
Earnings per share-$0.00-$0.00-$0.00-$0.00-$0.00-$2.67-$3.19-$2.15
Book value per share$2.04$0.34$2.82$4.66$5.65$3.32$6.38$7.15
ROE-0.14%-1.20%-0.11%-0.07%-0.02%-80.46%-50.08%-30.08%
ROIC——-329,208.93%-67.80%-59.85%-54.13%-34.29%-21.02%
Gross margin89.73%89.73%87.99%90.98%81.01%———
EBITDA margin-100.93%-203.50%-236.94%-754.13%-5,365.98%———
Net margin-0.10%-0.20%-0.24%-0.77%-2.21%———

RYTM's financial statements

Line202520242023202220212020
Net revenue$189.8M$130.1M$77.4M$23.6M$3.2M$0
Cost of revenue-$19.5M-$13.4M-$9.3M-$2.1M-$599K—
Gross profit$170.3M$116.8M$68.1M$21.5M$2.6M—
EBITDA-$191.5M-$264.8M-$183.5M-$178.3M-$169.2M-$135.9M
EBIT-$192M-$265.5M-$184.4M-$179.2M-$170.1M-$136.6M
Financial result-$4M$5.2M$243K-$2M$100.4M$2.6M
Income before tax-$196M-$260.3M-$184.1M-$181.1M-$69.6M—
Income tax-$497K-$346K-$564K———
Net income-$196.5K-$260.6K-$184.7K-$181.1K-$69.6K-$134M

Figures the company filed with the CVM. Debt excludes leases; each quarter is that quarter alone.

Does RYTM pay dividends?

RYTM has no distributions on record.

About Rhythm Pharmaceuticals

Sector
Manufacturing

Questions about RYTM

How much is RYTM today?

RYTM is at $88.92 (-2.04% on the day), last traded on 10/07/2026.

What are the P/E and P/B of RYTM?

RYTM trades at a P/E of -679.99 and a P/B of 59.45.

How much did RYTM return in 12 months?

RYTM returned -18.49% in 12 months, with annualized volatility of 36.20% and a largest drawdown of -25.42%.