NASDAQ · SLDPIndustrialsElectrical Equipment

Solid Power, Inc. Class A Common Stock (SLDP)

$2.04−9.33%
Close Nov 5, 2026 · split-adjusted
Nov 5, 2026$2.04▼ 76.03% in range
Nov 5, 2025Low $1.95 · High $8.51Nov 5, 2026
What changed · written from our data
As of Nov 5, 2026

Solid Power closed at $2.04 on Nov 5, down 9.33%, 76.0% below its 52-week closing high. Volume of 4.6M shares was 1.43× its 20-day average (above normal).

Split-adjusted performance: -15.0% over one month, -30.1% over six months, -63.7% over one year.

In the quarter ended Sep 30, 2026, revenue was $1.22M, down 73.2% from a year earlier, with a net margin of -1989.6%.

Short interest was 30.6M shares at the Oct 15 settlement, up 8.2% from the prior report (15.4% of float, 11.1 days to cover).

Market cap$467.5M229.2M shares
Revenue · quarter$1.2M−73.2% YoY
Diluted EPS$-0.11—
P/E · TTM—P/S 49.4×
Net margin-1,989.6%Gross -106.7%
Dividend yieldNone
52-week range1.95 – 8.51−76.0% from high
Volume4.6M1.43× 20-day avg
Volatility · 60d53.4%Annualised
Short % of float15.4%11.1 days to cover
Net cash$235.3MCash $235.3M
Next earnings—Not scheduled
Split-adjusted performance
1W +0.5%1M −15.0%3M −12.4%6M −30.1%YTD −52.0%1Y −63.7%3Y +54.5%5Y —

Earnings reactions

History →

No reported quarters with price history yet.

Rank within Electrical Equipment

Percentile among 29 companies (100 = best)

6-month momentum67
Revenue growth4
Net margin8
Value (low P/E)—
Size61

Industry medians: 6-month return −43.9%, revenue growth +1.2%, net margin −41.9%, P/E 20.6×.

Short interest

Details →
Shares short30.6M+8.2% vs prior
Days to cover11.1Settled Oct 15
% of float15.4%
Short vol. 10d57.0%of daily volume

Closest peers by size in Electrical Equipment

CompanyPriceToday6MRev. growthNet marginP/EMkt cap
SLDPSolid Power$2.04−9.33%−30.1%−73.2%−1989.6%—$467.5M
NRGVEnergy Vault Holdings$2.80−11.95%−32.5%+104.1%−178.6%—$509.2MCompare
FACFactorial Energy$3.95−8.14%————$422.7MCompare
ENVXEnovix$2.40−13.98%−62.6%+20.8%−477.2%—$526.7MCompare
EOSEEos Energy Enterprises$1.88−12.15%−70.4%+351.4%−590.7%—$684.6MCompare
FLNCFluence Energy$5.10−15.92%−73.1%+7.9%−5.0%—$729.4MCompare
CHPTChargePoint Holdings$10.96−3.94%+77.9%+17.7%−30.7%—$294.3MCompare
ULBIUltralife$15.63+0.06%+121.7%−1.3%5.3%—$260.5MCompare
SESSES AI$0.6781−13.47%−26.4%+43.8%−353.0%—$251.8MCompare

Quick answers

What does Solid Power do?
Solid Power Inc develops solid-state battery technology and manufacturing processes. Its sulfide-based solid electrolyte material replaces the liquid or gel electrolyte used in traditional lithium-ion battery cells and enables improvement in energy density, battery life and safety performance.
What is SLDP's market cap?
$467.54M, based on the Nov 5 close of $2.04.
Does Solid Power pay a dividend?
No regular cash dividend has been paid in the last year.
How much of SLDP is sold short?
30.6M shares, 15.4% of float, as of Oct 15, 2026.
What sector is SLDP in?
Industrials, in the Electrical Equipment industry.

About Solid Power

Solid Power Inc develops solid-state battery technology and manufacturing processes. Its sulfide-based solid electrolyte material replaces the liquid or gel electrolyte used in traditional lithium-ion battery cells and enables improvement in energy density, battery life and safety performance. The company produces electrolytes on two pilot manufacturing lines using a batch manufacturing process for customer sampling and internal cell development, and manufactures solid-state cells on pre-pilot and pilot cell manufacturing lines. Its cell manufacturing processes are developed around industry-standard lithium-ion battery manufacturing processes and equipment, and it manufactures all cell designs, including cathodes and anodes, using materials sourced from external suppliers.

HQ: Louisville, CO230 employeesListed Dec 9, 2021solidpowerbattery.com

Sources: Massive / Polygon daily aggregates (split-adjusted) · SEC filings via Massive · FINRA settlements via Massive · Financial Modeling Prep. Figures are dated where shown; research is informational, not investment advice. Methodology