SES AI Corp (SES) stock
Close on Nov 11, 2026Market cap $334.16MP/E –Yield –
SES AI Corp reported revenue of $23.46M for the twelve months to Jun 30, 2026. Free cash flow was -$60.46M. At the latest close the market valued the company at $334.16M.
Key statistics
Valuation at the latest close; fundamentals over the trailing twelve months, balances at Jun 30, 2026
Valuation
- Market cap
- $334.16M
- P/E ratio
- –
- Price to sales
- 14.24
- Price to book
- 1.79
- Dividend yield
- –
- Free cash flow yield
- -18.09%
Fundamentals
- Revenue
- $23.46M
- Net income
- -$67.96M
- EPS, diluted
- -$0.20
- Free cash flow
- -$60.46M
- Book value per share
- $0.56
- Diluted shares
- 336M
Trading
- Next earnings
- Q3 FY2026, expected soon
- Previous close
- $0.89
- Open
- $0.91
- Day's range
- $0.84 – $0.91
- Volume
- 29,187,970
- Average volume (20 days)
- 23,792,348
- Index membership
- Russell 2000 (since Jun 2026)
- Beta (5 years)
- 1.66
- 52-week range
- $0.49 – $2.62
- RSI (14 days)
- 58.1
- Volatility (1 year)
- 114.0%
- Relative volume
- 1.43×
- WACC
- 13.2%
Index membership is inferred from the holdings of funds that track each index (IWM), as reported to the SEC for Jun 30, 2026. Join dates come from quarterly fund reports since 2019, so they are accurate to the quarter.
Market cap history
Month-end market cap since 2021, using shares outstanding reported at the time
Total return vs. the S&P 500
Price change plus reinvested dividends, to the close on Nov 11, 2026. The S&P 500 is measured by the SPY fund.
| Period | SES | S&P 500 | Difference | SES per year | S&P 500 per year |
|---|---|---|---|---|---|
| 1 month | +15.4% | -2.4% | +17.8 pts | ||
| 3 months | +61.0% | -1.2% | +62.1 pts | ||
| Year to date | -50.0% | +12.3% | −62.3 pts | ||
| 1 year | -61.2% | +12.4% | −73.7 pts | ||
| 3 years | -53.6% | +78.8% | −132.4 pts | -22.6% | +21.4% |
| 5 years | -91.3% | +75.2% | −166.5 pts | -38.6% | +11.9% |
Seven years at a glance
Fiscal years 2019 to 2025 and trailing twelve months, USD
Revenue
Gross profit
Operating income
Net income
EPS, diluted
Free cash flow
Press releases
Releases Ses Ai filed with the SEC as exhibits to Form 8-K or 6-K
- Results
- Results
- Results
- Results
- Update
- Results
About Ses Ai
Miscellaneous Electrical Machinery, Equipment & Supplies
SES develops and produces lithium-metal and lithium-ion rechargeable battery technologies and materials powered by its artificial intelligence discovery platform, Molecular Universe. The company offers energy storage systems, advanced battery materials, and specialized cells for drones, urban air mobility, robotics, and electric vehicles, in addition to licensing its platform as a research software tool. Its target customer base encompasses original equipment manufacturers, energy storage operators, drone and fleet mobility operators, and battery researchers.
Company profile, executives and historySes Ai stock: common questions
What is Ses Ai's stock price?
SES closed at $0.90 on Nov 11, 2026, up 1.50% on the day. Over the past 52 weeks it traded between $0.49 and $2.62.
What is Ses Ai's market cap?
Ses Ai was worth $334.16M at the close on Nov 11, 2026: the share price times the diluted shares outstanding.
What is SES's P/E ratio?
Ses Ai lost money over the twelve months to Jun 30, 2026 (diluted EPS -$0.20), so it has no meaningful P/E ratio.
How much revenue does Ses Ai make?
Ses Ai reported revenue of $23.46M for the twelve months to Jun 30, 2026.
Does Ses Ai pay a dividend?
No. Ses Ai has not paid a cash dividend over the last twelve months.
When does Ses Ai report earnings next?
Ses Ai's Q3 FY2026 results are due soon; the company has not yet filed them with the SEC.
How has SES stock performed over the past year?
Including dividends, SES returned -61.2% over the past year, against +12.4% for the S&P 500.
Who are Ses Ai's competitors?
Companies most similar to Ses Ai by business, industry and size include ENVX, DFLI, FLUX, BEEM, SLDP.
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