SEPN - Septerna, Inc. Stock Analysis | Stock Taper
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Septerna, Inc.

SEPN

Septerna, Inc. NASDAQ
$29.02 -4.16% (-1.26)

Market Cap $1.30 B
52w High $32.63
52w Low $4.66
P/E -4.21
Volume 352.51K
Outstanding Shares 44.77M

Income Statement

Period Revenue Operating Expense Net Income Net Profit Margin Earnings Per Share EBITDA
Q3-2025 $21.5M $18.88M $8.17M 38.02% $0.18 $-9.48M
Q2-2025 $119K $29.1M $-24.84M -20.87K% $-0.56 $-28.57M
Q1-2025 $219K $26.13M $-21.48M -9.81K% $-0.49 $-25.51M
Q4-2024 $212K $24.93M $-20.67M -9.75K% $-0.64 $-24.33M
Q3-2024 $176K $22.73M $-20.52M -11.66K% $-0.49 $-22.19M

What's going well?

Revenue skyrocketed and the company posted a solid profit after a string of losses. Operating efficiency improved, and there is no debt burden. The business now covers its costs and is generating cash.

What's concerning?

Much of the profit comes from non-operating income, not the core business. Revenue is extremely volatile, and R&D spending is still very high. It's unclear if these results are sustainable.

Balance Statement

Period Cash & Short-term Total Assets Total Liabilities Total Equity
Q3-2025 $474.35M $606.65M $217.92M $388.73M
Q2-2025 $326.56M $415.23M $37.67M $377.56M
Q1-2025 $336M $434.02M $33.75M $400.27M
Q4-2024 $350.92M $456.55M $36.51M $420.05M
Q3-2024 $130.53M $174.28M $261.69M $-87.41M

What's financially strong about this company?

SEPN has far more cash than debt, a very high current ratio, and no risky goodwill or intangibles. The company could withstand a major downturn and still pay all its bills easily.

What are the financial risks or weaknesses?

Receivables are rising faster than before, suggesting customers are slower to pay. Retained earnings are negative, showing the company has not been profitable over its history.

Cash Flow Statement

Period Net Income Cash From Operations Cash From Investing Cash From Financing Net Change Free Cash Flow
Q3-2025 $8.17M $168.81M $-38.39M $263K $130.68M $168.79M
Q2-2025 $-24.84M $-20.29M $-786K $339K $-20.73M $-20.34M
Q1-2025 $-21.48M $-23.34M $-4.87M $66K $-28.15M $-23.73M
Q4-2024 $-20.67M $-20.96M $-133.24M $304.15M $149.95M $-21.57M
Q3-2024 $-20.52M $-16.81M $-24.79M $-1.32M $-42.93M $-17.39M

What's strong about this company's cash flow?

SEPN went from burning cash to generating a large amount in just one quarter. Cash flow is much higher than reported profits, and the business is self-funding with no debt. The cash balance is strong and growing.

What are the cash flow concerns?

Much of this quarter's cash flow came from a big, likely one-time, working capital swing. Customer payments slowed, and the company paid suppliers faster, which may not be sustainable.

5-Year Trend Analysis

A comprehensive look at Septerna, Inc.'s financial evolution and strategic trajectory over the past five years.

+ Strengths

Major strengths include a strong cash and liquidity position, low net debt, and a recently strengthened equity base; a focused and differentiated GPCR platform with the potential to access difficult targets; experienced scientific leadership and validation through partnerships with large pharmaceutical companies; and a pipeline that spans several high‑value disease areas, including metabolic, endocrine, and immunology indications. These factors give Septerna both the tools and the time to pursue its R&D strategy.

! Risks

Key risks center on sustained operating losses and deepening negative cash flow from operations, with no clear line of sight yet to commercial profitability. Scientific and clinical risk is high, as seen in the discontinuation of a prior lead candidate, and any further setbacks could delay or diminish the value of the pipeline. The company is also reliant on ongoing access to capital markets and partner funding to maintain its pace of investment. Competitive pressure in obesity, diabetes, immunology, and endocrine diseases is intense, raising the bar for differentiation.

Outlook

The outlook hinges on execution: if Septerna can convert its platform and collaborations into successful clinical readouts and attractive licensing or commercialization paths, its current investment in R&D and strong balance sheet could lay the groundwork for long‑term value creation. In the meantime, financial statements will likely continue to show sizable losses and negative cash flow as the pipeline progresses. Overall, the company appears well‑positioned from a scientific and funding standpoint, but its future remains highly dependent on clinical outcomes and partner success over the next several years.