Septerna, Inc. (SEPN) stock
Close on Nov 13, 2026Market cap $1.99BP/E –Yield –
Septerna statistics
74 measures from SEC filings and the closing price. Hover a name for the formula; the last column is the median of companies in the same industry group.
Important dates
- Next earnings
- Mar 8, 2027 (estimated, after the close)
- Last ex-dividend date
- No dividends
- Fundamentals through
- Sep 30, 2026
- Share price as of
- Nov 13, 2026
Valuation ratiosIndustry
- P/TBV Ratio
- 4.65
- 2.22
Enterprise valuationIndustry
- EV / Sales
- 15.68
- 2.57
Share statisticsIndustry
- Shares Change (QoQ)
- 3.82%
- 0.50%
- Float
- 34M
- 49M
- Shares Held by Insiders
- 28.1%
- 11.7%
- Shares Held by Institutions
- 101.6%
- 56.4%
Short sellingIndustry
- Short Interest
- 3M
- –
- Short Interest Change
- -4.84%
- -0.80%
- Short % of Float
- 9.99%
- 9.01%
- Short % of Shares Outstanding
- 7.18%
- 6.30%
- Days to Cover
- 11.95
- 5.15
Stock price statisticsIndustry
- 52-Week High
- $53.34
- –
- 52-Week Low
- $18.64
- –
- 20-Day Moving Average
- $44.19
- –
- 50-Day Moving Average
- $40.46
- –
- 200-Day Moving Average
- $33.12
- –
- Average True Range (14)
- $3.40
- –
- Price Change (1 Week)
- -12.8%
- -1.15%
- Price Change (1 Month)
- 13.8%
- -4.87%
- Price Change (3 Months)
- -3.62%
- -21.0%
- Price Change (6 Months)
- 58.1%
- -20.6%
- Price Change (YTD)
- 52.8%
- -23.6%
- Price Change (1 Year)
- 121.5%
- -22.4%
- Average Volume (10 Days)
- 563,150
- –
- Average Volume (20 Days)
- 427,169
- –
- Average Volume (90 Days)
- 394,029
- –
- Relative Volume
- 0.84
- 0.70
- Relative Strength Index (14)
- 48.0
- 43.4
- Volatility (1 Year)
- 69.2%
- 80.1%
- Beta (5 Years)
- 1.87
- 1.07
MarginsIndustry
- Pretax Margin
- -55.1%
- -11.6%
- EBITDA Margin
- -74.6%
- -27.7%
- FCF Margin
- -80.6%
- -9.56%
Returns on capitalIndustry
- Return on Equity (ROE)
- -14.4%
- -49.9%
- Return on Assets (ROA)
- -9.62%
- -40.6%
- Return on Capital Employed (ROCE)
- -14.3%
- -37.9%
Financial positionIndustry
- Current Ratio
- 4.84
- 3.30
- Quick Ratio
- 4.74
- 2.39
GrowthIndustry
- Revenue Growth (YoY)
- 336.7%
- 6.82%
- FCF Growth (YoY)
- -175.2%
- 6.85%
EfficiencyIndustry
- Asset Turnover
- 0.16
- 0.40
- Revenue Per Employee
- $740.52K
- $429.29K
- Profits Per Employee
- -$453.84K
- -$689.41K
- Employee Count
- 130
- 74
- WACC
- 14.4%
- 10.2%
Income statement (TTM)Industry
- Pretax Income
- -$53.06M
- -$12.95M
Balance sheetIndustry
- Net Cash (Debt)
- $478.60M
- $17.76M
- Net Cash Per Share
- $10.25
- $0.80
- Equity (Book Value)
- $427.93M
- $53.89M
- Book Value Per Share
- $9.17
- $1.50
- Tangible Book Value
- $427.93M
- $27.13M
- Working Capital
- $402.49M
- $79.99M
Cash flow (TTM)Industry
- Capital Expenditures
- -$1.02M
- -$1.00M
- FCF Per Share
- -$1.66
- -$0.42
Dividends and yieldsIndustry
- Earnings Yield
- -2.97%
- -21.8%
- FCF Yield
- -3.90%
- -9.44%
Taxes and interestIndustry
- Income Tax
- $5.94M
- $73.00K
Scores and fair valueIndustry
- Altman Z-Score
- 6.29
- 0.23
- Piotroski F-Score
- 5
- 4
Total return vs. the S&P 500
Price change plus reinvested dividends, to the close on Nov 13, 2026. The S&P 500 is measured by the SPY fund.
| Period | SEPN | S&P 500 | Difference | SEPN per year | S&P 500 per year |
|---|---|---|---|---|---|
| 1 month | +17.0% | -3.0% | +20.0 pts | ||
| 3 months | -5.6% | -2.8% | −2.8 pts | ||
| Year to date | +52.8% | +11.5% | +41.3 pts | ||
| 1 year | +121.4% | +13.5% | +108.0 pts |
Short interest
Shares sold short and not yet covered, reported by brokers to FINRA twice a month. Latest settlement date Oct 30, 2026.
3M SEPN shares were sold short on Oct 30, 2026, down 4.8% from the previous report, or 9.99% of the shares available to trade. At recent volumes it would take 11.9 days to buy them back. Over the last 20 sessions, 60.9% of the volume reported to FINRA was short selling.
| Settlement date | Shares short | Change | Avg. daily volume | Days to cover |
|---|---|---|---|---|
| Oct 30, 2026 | 3,352,395 | -4.8% | 280,562 | 11.9 |
| Oct 15, 2026 | 3,522,956 | +13.8% | 461,750 | 7.6 |
| Sep 30, 2026 | 3,096,190 | +7.0% | 351,889 | 8.8 |
| Sep 15, 2026 | 2,894,002 | +6.5% | 303,477 | 9.5 |
| Aug 31, 2026 | 2,718,332 | -5.4% | 355,387 | 7.7 |
| Aug 14, 2026 | 2,874,690 | -18.1% | 567,939 | 5.1 |
| Jul 31, 2026 | 3,507,965 | +4.7% | 247,883 | 14.2 |
| Jul 15, 2026 | 3,350,617 | +6.2% | 585,751 | 5.7 |
| Jun 30, 2026 | 3,154,131 | +18.3% | 597,752 | 5.3 |
| Jun 15, 2026 | 2,665,398 | +1.8% | 342,591 | 7.8 |
| May 29, 2026 | 2,617,322 | +9.5% | 275,168 | 9.5 |
| May 15, 2026 | 2,390,125 | +15.6% | 321,901 | 7.4 |
Ratios use trailing-twelve-month results and the latest balance sheet. How we calculate.
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