MoonLake Immunotherapeutics (MLTX) Key Metrics

NASDAQ: MLTXValuation, returns, debt and efficiency ratios over 6 years.

MLTX valuation today

Trailing 12 months · as of October 17, 2026
Market cap
$812.8M
Enterprise value
$662.4M
P/E (TTM)
—
Forward P/E
—
PEG ratio
—
Price / sales
—
Price / book
2.6
10-yr median 6.1
EV / EBITDA
—
Dividend yield
—
Beta
1.08

MLTX key metrics, 2020–2025

Fiscal year ended December 31, 2025 · U.S. dollars

MLTX valuation Price multiples at each fiscal year-end price.

Price / book−63.4%
2.8
2025 · hover or tap a bar for each year
2022: 6.32023: 6.0 (−5.1%)2024: 7.6 (+27.3%)2025: 2.8 (−63.4%)
20202025
Free cash flow yield−19.6 pts
−23.1%
2025 · hover or tap a bar for each year
2021: −9.6%2022: −18.1% (−8.5 pts)2023: −1.5% (+16.7 pts)2024: −3.4% (−2.0 pts)2025: −23.1% (−19.6 pts)
20202025

MLTX valuation history

Fiscal year-endToday6-year median

MLTX returns on capital

ROEROICROA

Net income (ROE, ROA) or after-tax operating income (ROIC) divided by the average of the opening and closing balance.

MLTX debt vs cash

Total debtCash & short-term investments

Debt includes short- and long-term borrowings and, where reported, lease liabilities.

MLTX cash returned to shareholders

DividendsBuybacksFree cash flow

MLTX price vs earnings per share

Share price at year-endEPS (right axis)

MLTX key metrics

2020–2025
MoonLake Immunotherapeutics key metrics by fiscal year
202520242023202220212020
Valuation
Market capitalization$849.6M$3.40B$2.97B$308.3M$365.2M—
Enterprise value$531.4M$2.96B$2.46B$236.5M$372.2M—
Price / book2.87.66.06.3——
Earnings yield−26.8%−3.5%−1.2%−20.9%−1.2%—
Free cash flow yield−23.1%−3.4%−1.5%−18.1%−9.6%—
Dividend yield————0.0%—
Shareholder yield (dividends + buybacks)—0.0%0.0%0.0%0.0%—
Share price at fiscal year-end$13.18$54.15$60.39$10.50$9.89$11.37
Per share
Revenue per share$0.00$0.00$0.00$0.00$0.00—
Earnings per share−$3.53−$1.89−$0.73−$2.20−$0.12—
Operating cash flow per share−$3.04−$1.85−$0.87−$1.90−$0.95—
Free cash flow per share−$3.04−$1.86−$0.88−$1.90−$0.95—
Cash per share$6.11$7.13$10.40$2.46$0.22—
Book value per share$4.72$7.11$10.09$1.67−$0.32—
Tangible book value per share$4.72$7.11$10.09$1.67−$0.32—
Dividends per share————$0.00—
Capex per share$0.00$0.01$0.01$0.00$0.00—
Debt per share$1.17$0.05$0.08$0.01$0.41—
Shares outstanding64.5M62.9M49.1M29.4M36.9M—
Change in shares outstanding+2.5%+28.0%+67.3%−20.5%——
Returns & profitability
Return on equity (ROE)−60.5%−25.2%−13.2%−346.3%—−0.1%
Return on invested capital (ROIC)—————−0.1%
Return on assets (ROA)−50.4%−23.7%−11.9%−149.1%−7.2%−0.1%
Return on tangible assets−53.6%−24.9%−6.8%−83.9%−46.9%−0.1%
Financial health
Total debt$75.7M$2.8M$3.7M$282,580$15.0M$58,063
Cash & short-term investments$394.0M$448.0M$511.0M$72.1M$8.0M$1.3M
Net debt−$318.3M−$445.2M−$507.3M−$71.8M$7.0M−$1.3M
Debt / equity0.250.010.010.01—0.00
Debt / assets0.180.010.010.001.550.00
Current ratio9.2721.1151.599.980.4612.93
Quick ratio9.2721.1151.599.980.3912.93
Interest coverage-33.8——-110.0——
Working capital$376.2M$451.8M$504.2M$68.8M−$11.5M$1.5M
Invested capital−$13.8M$1.6M−$11.6M−$22.9M−$4.7M$111.2M
Tangible asset value$304.5M$453.4M$513.5M$68.8M−$11.6M$112.5M
Net current asset value$301.7M$449.7M$501.1M$68.4M−$11.7M−$2.5M
Graham net-net per share$4.31$6.77$10.15$2.19−$0.34—
Capital allocation
Dividends paid————$51,915—
Share buybacks (net)—$50$0$0$6,202—
Capex / depreciation0.010.380.770.108.500.00
Efficiency
Days of inventory on hand————97,082.2—
Days payables outstanding2,588.51,336.820,976.718,910.990,539.2—
Receivables turnover0.000.000.000.000.00—
Payables turnover0.140.270.020.020.00—
Inventory turnover————0.00—
Asset turnover0.000.000.000.000.000.00
Average receivables$3.9M$2.0M$636,996$182,952$148,774—
Average payables$18.6M$5.1M$756,196$640,275$1.2M—
Average inventory————$1.3M—
Intangibles / total assets0.0%0.0%0.0%0.0%0.0%0.0%

Computed from MLTX's annual financial statements (latest annual report filed February 25, 2026) and the closing share price on each fiscal year-end, adjusted for stock splits. Figures in U.S. dollars; data from EODHD. Averages use the opening and closing balance of each year.

MLTX valuation and financial ratios

MoonLake Immunotherapeutics earned a return on equity of −60.5% in fiscal 2025. It ended the year with $75.7 million of debt and $394.0 million in cash and short-term investments, a net cash position of $318.3 million.

See the MLTX income statement, the MLTX chart for price history, or the MLTX stock overview for the latest quote and news.

MLTX key metrics FAQ

What is MoonLake Immunotherapeutics's return on equity?

MoonLake Immunotherapeutics's return on equity (ROE) was −60.5% in fiscal 2025: net income of -$227.3 million on average shareholders' equity of $375.7 million.

How much debt does MoonLake Immunotherapeutics have?

MoonLake Immunotherapeutics had total debt of $75.7 million at the end of fiscal 2025, a debt-to-equity ratio of 0.25 and more cash than debt.

What is MoonLake Immunotherapeutics's free cash flow yield?

MoonLake Immunotherapeutics generated -$196.0 million of free cash flow in fiscal 2025, a free cash flow yield of −23.1% on its market value at year-end ($849.6 million).

What is MoonLake Immunotherapeutics's current ratio?

MoonLake Immunotherapeutics's current ratio was 9.27 at the end of fiscal 2025: current assets were 9.27 times current liabilities.

Biotechnology key metrics