Solid Power, Inc. (SLDP) stock
Close on Nov 12, 2026Market cap $424.42MP/E –Yield –
Solid Power, Inc. saw revenue fall 66.1% to $7.66M over the twelve months to Sep 30, 2026. Free cash flow was -$79.56M. At the latest close the market valued the company at $424.42M.
Key statistics
Valuation at the latest close; fundamentals over the trailing twelve months, balances at Sep 30, 2026
Valuation
- Market cap
- $424.42M
- P/E ratio
- –
- Price to sales
- 55.41
- Price to book
- 0.89
- Dividend yield
- –
- Free cash flow yield
- -18.75%
Fundamentals
- Revenue
- $7.66M
- Net income
- -$88.26M
- EPS, diluted
- -$0.42
- Free cash flow
- -$79.56M
- Book value per share
- $2.10
- Diluted shares
- 228M
Trading
- Next earnings
- Feb 23, 2027 (estimated, after the close)
- Previous close
- $1.98
- Open
- $1.90
- Day's range
- $1.80 – $1.92
- Volume
- 4,002,610
- Average volume (20 days)
- 3,533,525
- Index membership
- Russell 2000 (since Jun 2022), Russell 3000 (since Aug 2022)
- Beta (5 years)
- 1.70
- 52-week range
- $1.80 – $7.25
- RSI (14 days)
- 39.2
- Volatility (1 year)
- 63.6%
- Relative volume
- 1.23×
- WACC
- 13.4%
On 1 of our idea list: More cash than they're worth
Index membership is inferred from the holdings of funds that track each index (IWM, IWV), 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 12, 2026. The S&P 500 is measured by the SPY fund.
| Period | SLDP | S&P 500 | Difference | SLDP per year | S&P 500 per year |
|---|---|---|---|---|---|
| 1 month | -16.6% | -2.7% | −13.9 pts | ||
| 3 months | -20.9% | -1.7% | −19.1 pts | ||
| Year to date | -56.2% | +11.9% | −68.1 pts | ||
| 1 year | -72.1% | +12.0% | −84.1 pts | ||
| 3 years | +37.8% | +78.2% | −40.4 pts | +11.3% | +21.2% |
| 5 years | -84.5% | +73.2% | −157.7 pts | -31.1% | +11.6% |
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
- Results
- Update
- Results
- Update
- Update
- Update
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?
SLDP closed at $1.86 on Nov 12, 2026, down 6.06% on the day. Over the past 52 weeks it traded between $1.80 and $7.25.
What is Solid Power's market cap?
Solid Power was worth $424.42M at the close on Nov 12, 2026: the share price times the diluted shares outstanding.
What is SLDP's P/E ratio?
Solid Power lost money over the twelve months to Sep 30, 2026 (diluted EPS -$0.42), so it has no meaningful P/E ratio.
How much revenue does Solid Power make?
Solid Power reported revenue of $7.66M for the twelve months to Sep 30, 2026, down 66.1% 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 Q4 FY2026 results on Feb 23, 2027, after the close. The date is estimated from its past reporting pattern until the company confirms it.
How has SLDP stock performed over the past year?
Including dividends, SLDP returned -72.1% over the past year, against +12.0% for the S&P 500.
Who are Solid Power's competitors?
Companies most similar to Solid Power by business, industry and size include NVX, XPON, SES, NVVE, TOGI.
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