Solid Power, Inc. (SLDPW) stock
Close on Oct 30, 2026Market cap $447.24MP/E –Yield –
Solid Power, Inc. saw revenue fall 51.5% to $11.00M over the twelve months to Jun 30, 2026. Free cash flow was -$72.93M. At the latest close the market valued the company at $447.24M.
Key statistics
Valuation at the latest close; fundamentals over the trailing twelve months, balances at Jun 30, 2026
Valuation
- Market cap
- $447.24M
- P/E ratio
- –
- Price to sales
- 40.67
- Price to book
- 0.89
- Dividend yield
- –
- Free cash flow yield
- -16.31%
Fundamentals
- Revenue
- $11.00M
- Net income
- -$89.77M
- EPS, diluted
- -$0.45
- Free cash flow
- -$72.93M
- Book value per share
- $2.22
- Diluted shares
- 226M
Trading
- Next earnings
- Nov 3, 2026 (estimated, after the close)
- Previous close
- $0.01
- Open
- $0.01
- Day's range
- $0.01 – $0.02
- Volume
- 115,471
- Average volume (20 days)
- 34,768
- Beta (5 years)
- 1.71
- 52-week range
- $1.91 – $8.86
- RSI (14 days)
- 36.4
- Volatility (1 year)
- 86.3%
- Relative volume
- 0.84×
- WACC
- 13.5%
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 Oct 30, 2026. The S&P 500 is measured by the SPY fund.
| Period | SLDPW | S&P 500 | Difference | SLDPW per year | S&P 500 per year |
|---|---|---|---|---|---|
| 1 month | -52.8% | -0.9% | −51.9 pts | ||
| 3 months | -83.3% | +2.1% | −85.5 pts | ||
| Year to date | -98.6% | +11.7% | −110.3 pts | ||
| 1 year | -98.9% | +12.4% | −111.3 pts | ||
| 3 years | -89.7% | +88.6% | −178.3 pts | -53.1% | +23.5% |
| 5 years | -99.8% | +75.9% | −175.7 pts | -70.2% | +12.0% |
Seven years at a glance
Fiscal years 2019 to 2025 and trailing twelve months, USD
Revenue
Operating income
Net income
EPS, diluted
Free cash flow
Press releases
Releases Solid Power filed with the SEC as exhibits to Form 8-K or 6-K
- Update
- Results
- Update
- Update
- Update
- Results
About Solid Power
Miscellaneous Electrical Machinery, Equipment & Supplies
Solid Power develops solid-state battery technology and manufacturing processes aimed primarily at the electric vehicle market. The company focuses on producing and selling sulfide-based solid electrolyte materials designed to replace liquid or gel electrolytes in conventional lithium-ion cells. It also develops multi-layered pouch cell designs, including lithium nickel manganese cobalt oxide and silicon-based architectures, while pursuing licenses for its cell designs and manufacturing processes. Target customers include automotive original equipment manufacturers and Tier 1 battery manufacturers.
Company profile, executives and historySolid Power stock: common questions
What is Solid Power's stock price?
SLDPW closed at $0.01 on Oct 30, 2026, down 25.93% on the day. Over the past 52 weeks it traded between $1.91 and $8.86.
What is Solid Power's market cap?
Solid Power was worth $447.24M at the close on Oct 30, 2026: the share price times the diluted shares outstanding.
What is SLDPW's P/E ratio?
Solid Power lost money over the twelve months to Jun 30, 2026 (diluted EPS -$0.45), so it has no meaningful P/E ratio.
How much revenue does Solid Power make?
Solid Power reported revenue of $11.00M for the twelve months to Jun 30, 2026, down 51.5% from a year earlier.
Does Solid Power pay a dividend?
No. Solid Power has not paid a cash dividend over the last twelve months.
When does Solid Power report earnings next?
Solid Power is expected to report Q3 FY2026 results on Nov 3, 2026, after the close. The date is estimated from its past reporting pattern until the company confirms it.
How has SLDPW stock performed over the past year?
Including dividends, SLDPW returned -98.9% over the past year, against +12.4% for the S&P 500.
Who are Solid Power's competitors?
Companies most similar to Solid Power by business, industry and size include SES, NVX, XPON, DFLI, ENVX.