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MoonLake Immunotherapeutics Financials

MLTX
Source SEC Filings (10-K/10-Q) Updated Dec 31, 2025 Currency USD FYE December

This page shows MoonLake Immunotherapeutics (MLTX) financial statements, including the income statement, balance sheet, cash flow statement, and key financial ratios. View 5 years of annual fundamentals and quarterly data, with year-over-year growth rates and compound annual growth rates (CAGR). All figures are derived from SEC filings (10-K and 10-Q reports).

Financial Health Signals

Piotroski F-Score Weak
1/9

MoonLake Immunotherapeutics passes 1 of 9 financial strength tests. 1 of 4 profitability signals pass, no leverage/liquidity signals pass (rising debt, declining liquidity, or share dilution).

Earnings Quality Low Quality
0.86x

For every $1 of reported earnings, MoonLake Immunotherapeutics generates $0.86 in operating cash flow (-$196.0M OCF vs -$227.3M net income). This low ratio suggests earnings are primarily driven by accounting accruals rather than cash generation, which may not be sustainable.

Interest Coverage At Risk
-33.8x

MoonLake Immunotherapeutics earns $-33.8 in operating income for every $1 of interest expense (-$244.8M vs $7.2M). This narrow margin raises concern about the company's ability to service its debt if operating income declines.

Key Financial Metrics

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Earnings & Revenue

Revenue
N/A
EBITDA
-$242.2M
YoY-70.9%

MoonLake Immunotherapeutics's EBITDA was -$242.2M in fiscal year 2025, measuring earnings before interest, taxes, depreciation, and amortization. This represents a decrease of 70.9% from the prior year.

Net Income
-$227.3M
YoY-91.1%

MoonLake Immunotherapeutics reported -$227.3M in net income in fiscal year 2025. This represents a decrease of 91.1% from the prior year.

EPS (Diluted)
$-3.53
YoY-86.8%

MoonLake Immunotherapeutics earned $-3.53 per diluted share (EPS) in fiscal year 2025. This represents a decrease of 86.8% from the prior year.

Cash & Balance Sheet

Free Cash Flow
-$196.0M
YoY-67.4%

MoonLake Immunotherapeutics generated -$196.0M in free cash flow in fiscal year 2025, representing cash available after capex. This represents a decrease of 67.4% from the prior year.

Cash & Debt
$334.5M
YoY+85.4%

MoonLake Immunotherapeutics held $334.5M in cash against $74.1M in long-term debt as of fiscal year 2025.

Dividends Per Share
N/A
Shares Outstanding
N/A

Margins & Returns

Gross Margin
N/A
Operating Margin
N/A
Net Margin
N/A
Return on Equity
-74.7%
YoY-48.0pp

MoonLake Immunotherapeutics's ROE was -74.7% in fiscal year 2025, measuring profit generated per dollar of shareholder equity. This is down 48.0 percentage points from the prior year.

Capital Allocation

R&D Spending
$202.9M
YoY+79.9%

MoonLake Immunotherapeutics invested $202.9M in research and development in fiscal year 2025. This represents an increase of 79.9% from the prior year.

Share Buybacks
N/A
Capital Expenditures
$35K
YoY-93.3%

MoonLake Immunotherapeutics invested $35K in capex in fiscal year 2025, funding long-term assets and infrastructure. This represents a decrease of 93.3% from the prior year.

MLTX Income Statement

Metric Q4'25 Q3'25 Q2'25 Q1'25 Q4'24 Q3'24 Q2'24 Q1'24
Revenue N/A N/A N/A N/A N/A N/A N/A N/A
Cost of Revenue N/A N/A N/A N/A N/A N/A N/A N/A
Gross Profit N/A N/A N/A N/A N/A N/A N/A N/A
R&D Expenses N/A $60.6M+21.9% $49.8M+36.5% $36.5M N/A $35.7M+51.0% $23.7M+81.8% $13.0M
SG&A Expenses N/A $10.8M-1.3% $10.9M-0.8% $11.0M N/A $7.4M+6.7% $6.9M+1.6% $6.8M
Operating Income N/A -$71.4M-17.7% -$60.7M-27.8% -$47.5M N/A -$43.1M-41.0% -$30.6M-54.3% -$19.8M
Interest Expense N/A $3.2M+57.0% $2.0M+11216.7% $18K N/A $0 $0 $0
Income Tax N/A $115K+21.1% $95K-37.9% $153K N/A $92K+16.5% $79K+12.9% $70K
Net Income N/A -$69.7M-26.3% -$55.2M-38.2% -$39.9M N/A -$35.4M-45.8% -$24.3M-77.5% -$13.7M
EPS (Diluted) N/A $-1.10-26.4% $-0.87-38.1% $-0.63 N/A $-0.56-43.6% $-0.39-77.3% $-0.22

MLTX Balance Sheet

Metric Q4'25 Q3'25 Q2'25 Q1'25 Q4'24 Q3'24 Q2'24 Q1'24
Total Assets $424.4M+2.4% $414.3M-9.9% $460.1M-10.0% $511.3M+7.0% $477.9M-7.8% $518.2M-4.9% $544.9M-3.4% $564.1M
Current Assets $421.7M+2.5% $411.2M-9.7% $455.5M-10.0% $506.3M+6.7% $474.3M-7.4% $512.3M-4.6% $536.9M-3.0% $553.6M
Cash & Equivalents $334.5M-4.6% $350.7M+14.4% $306.7M+12.9% $271.6M+50.5% $180.4M-52.0% $375.7M+9.6% $342.8M-25.2% $458.4M
Inventory N/A N/A N/A N/A N/A N/A N/A N/A
Accounts Receivable N/A N/A N/A N/A N/A N/A N/A N/A
Goodwill N/A N/A N/A N/A N/A N/A N/A N/A
Total Liabilities $120.0M-2.6% $123.1M+20.5% $102.2M+3.5% $98.7M+302.1% $24.5M+8.1% $22.7M+53.0% $14.8M+26.6% $11.7M
Current Liabilities $45.5M-6.0% $48.4M+76.8% $27.4M+14.1% $24.0M+6.8% $22.5M+11.9% $20.1M+63.5% $12.3M+37.8% $8.9M
Long-Term Debt $74.1M+0.5% $73.7M+0.5% $73.4M+0.5% $73.0M $0 N/A N/A N/A
Total Equity $304.5M+5.4% $288.9M-18.3% $353.7M-13.2% $407.5M-8.8% $446.8M-8.5% $488.2M-6.2% $520.7M-4.0% $542.6M
Retained Earnings -$462.9M-15.6% -$400.5M-21.1% -$330.8M-20.0% -$275.5M-17.0% -$235.6M-24.0% -$190.0M-22.9% -$154.6M-18.6% -$130.3M

MLTX Cash Flow Statement

Metric Q4'25 Q3'25 Q2'25 Q1'25 Q4'24 Q3'24 Q2'24 Q1'24
Operating Cash Flow -$58.8M-32.0% -$44.5M+18.3% -$54.5M-43.0% -$38.1M+21.3% -$48.5M-91.8% -$25.3M+9.4% -$27.9M-86.6% -$14.9M
Capital Expenditures $0 $0 $0-100.0% $35K-80.1% $176K+33.3% $132K $0-100.0% $212K
Free Cash Flow -$58.8M-32.0% -$44.5M+18.3% -$54.5M-42.8% -$38.2M+21.5% -$48.6M-91.5% -$25.4M+8.9% -$27.9M-84.0% -$15.2M
Investing Cash Flow -$29.9M-133.8% $88.4M+0.2% $88.3M+56.9% $56.2M+138.2% -$147.3M-352.8% $58.3M+166.4% -$87.7M-204.6% -$28.8M
Financing Cash Flow $72.4M+14982.3% $480K $0-100.0% $73.1M+48325.2% $151K-17.5% $183K $0-100.0% $51.0M
Dividends Paid N/A N/A N/A N/A N/A N/A N/A N/A
Share Buybacks N/A N/A N/A N/A $0 $0 $0-100.0% $50

MLTX Financial Ratios

Metric Q4'25 Q3'25 Q2'25 Q1'25 Q4'24 Q3'24 Q2'24 Q1'24
Gross Margin N/A N/A N/A N/A N/A N/A N/A N/A
Operating Margin N/A N/A N/A N/A N/A N/A N/A N/A
Net Margin N/A N/A N/A N/A N/A N/A N/A N/A
Return on Equity N/A -24.1%-8.5pp -15.6%-5.8pp -9.8% N/A -7.2%-2.6pp -4.7%-2.1pp -2.5%
Return on Assets N/A -16.8%-4.8pp -12.0%-4.2pp -7.8% N/A -6.8%-2.4pp -4.5%-2.0pp -2.4%
Current Ratio 9.27+0.8 8.50-8.1 16.65-4.5 21.110.0 21.11-4.4 25.51-18.2 43.71-18.4 62.13
Debt-to-Equity 0.24-0.0 0.26+0.0 0.21+0.0 0.18+0.2 0.00-0.0 0.05+0.0 0.030.0 0.02
FCF Margin N/A N/A N/A N/A N/A N/A N/A N/A

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Frequently Asked Questions

No, MoonLake Immunotherapeutics (MLTX) reported a net income of -$227.3M in fiscal year 2025.

MoonLake Immunotherapeutics (MLTX) reported diluted earnings per share of $-3.53 for fiscal year 2025. This represents a -86.8% change compared to the previous fiscal year. EPS represents the portion of a company's net income allocated to each outstanding share of common stock and is widely used to evaluate profitability on a per-share basis.

MoonLake Immunotherapeutics (MLTX) had EBITDA of -$242.2M in fiscal year 2025, measuring earnings before interest, taxes, depreciation, and amortization.

As of fiscal year 2025, MoonLake Immunotherapeutics (MLTX) had $334.5M in cash and equivalents against $74.1M in long-term debt.

MoonLake Immunotherapeutics (MLTX) has a return on equity of -74.7% for fiscal year 2025, measuring how efficiently the company generates profit from shareholder equity.

MoonLake Immunotherapeutics (MLTX) generated -$196.0M in free cash flow during fiscal year 2025. This represents a -67.4% change compared to the previous fiscal year. Free cash flow represents the cash a company generates after accounting for capital expenditures, and is widely used to assess financial flexibility and shareholder value.

MoonLake Immunotherapeutics (MLTX) generated -$196.0M in operating cash flow during fiscal year 2025, representing cash generated from core business activities.

MoonLake Immunotherapeutics (MLTX) had $424.4M in total assets as of fiscal year 2025, including both current and long-term assets.

MoonLake Immunotherapeutics (MLTX) invested $35K in capital expenditures during fiscal year 2025, funding long-term assets and infrastructure.

MoonLake Immunotherapeutics (MLTX) invested $202.9M in research and development during fiscal year 2025.

MoonLake Immunotherapeutics (MLTX) had a current ratio of 9.27 as of fiscal year 2025, which is generally considered healthy.

MoonLake Immunotherapeutics (MLTX) had a debt-to-equity ratio of 0.24 as of fiscal year 2025, measuring the company's financial leverage by comparing total debt to shareholder equity.

MoonLake Immunotherapeutics (MLTX) had a return on assets of -53.6% for fiscal year 2025, measuring how efficiently the company uses its assets to generate profit.

Based on fiscal year 2025 data, MoonLake Immunotherapeutics (MLTX) had $334.5M in cash against an annual operating cash burn of $196.0M. This gives an estimated cash runway of approximately 20 months at the current burn rate. Cash runway measures how long a company can continue operating before running out of cash, assuming no additional funding.

MoonLake Immunotherapeutics (MLTX) has a Piotroski F-Score of 1 out of 9, indicating weak financial health. The F-Score evaluates nine binary signals across profitability (positive ROA, positive cash flow, improving ROA, earnings quality), leverage (decreasing debt, improving liquidity, no share dilution), and operating efficiency (improving gross margin, improving asset turnover). Scores of 7–9 indicate strong and improving fundamentals. Learn more in our complete guide to financial health indicators.

MoonLake Immunotherapeutics (MLTX) has an earnings quality ratio of 0.86x, considered low quality (accrual-driven). This ratio compares operating cash flow to net income. A ratio above 1.0x means the company generates more cash than its reported earnings, indicating sustainable, cash-backed profits. Ratios below 1.0x suggest earnings rely on accounting accruals rather than actual cash generation. Learn more in our complete guide to financial health indicators.

MoonLake Immunotherapeutics (MLTX) has an interest coverage ratio of -33.8x, meaning it can struggle to cover its interest obligations. This ratio divides operating income by interest expense. Ratios above 5x indicate strong debt-servicing ability, while ratios below 2x suggest the company may face difficulty meeting interest payments if earnings decline. Learn more in our complete guide to financial health indicators.

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