NYSE · SESIndustrialsElectrical Equipment

SES AI Corporation (SES)

$0.6781−13.47%
Close Nov 5, 2026 · split-adjusted
Nov 5, 2026$0.67▼ 67.74% in range
Nov 4, 2025Low $0.50 · High $2.57Nov 5, 2026
What changed · written from our data
As of Nov 5, 2026

SES AI closed at $0.68 on Nov 5, down 13.47%, 73.6% below its 52-week closing high. Volume of 14.6M shares was 0.57× its 20-day average (below normal).

Split-adjusted performance: -6.5% over one month, -26.4% over six months, -67.4% over one year.

In the quarter ended Jun 30, 2026, revenue was $5.07M, up 43.8% from a year earlier, with a net margin of -353.0%.

Short interest was 42.9M shares at the Oct 15 settlement, down 16.2% from the prior report (17.7% of float, 1.3 days to cover).

Market cap$251.8M371.3M shares
Revenue · quarter$5.1M+43.8% YoY
Diluted EPS$-0.05—
P/E · TTM—P/S 10.7×
Net margin-353.0%Gross 22.6%
Dividend yieldNone
52-week range0.50 – 2.57−73.6% from high
Volume14.6M0.57× 20-day avg
Volatility · 60d139.8%Annualised
Short % of float17.7%1.3 days to cover
Net cash$163.0MCash $163.0M
Next earnings—Not scheduled
Split-adjusted performance
1W −25.2%1M −6.5%3M +20.6%6M −26.4%YTD −62.3%1Y −67.4%3Y −62.5%5Y —

Earnings reactions

History →

No reported quarters with price history yet.

Rank within Electrical Equipment

Percentile among 29 companies (100 = best)

6-month momentum74
Revenue growth83
Net margin27
Value (low P/E)—
Size46

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

Short interest

Details →
Shares short42.9M−16.2% vs prior
Days to cover1.3Settled Oct 15
% of float17.7%
Short vol. 10d70.4%of daily volume

Closest peers by size in Electrical Equipment

CompanyPriceToday6MRev. growthNet marginP/EMkt cap
SESSES AI$0.6781−13.47%−26.4%+43.8%−353.0%—$251.8M
ULBIUltralife$15.63+0.06%+121.7%−1.3%5.3%—$260.5MCompare
MVSTMicrovast Holdings$0.5743−13.63%−69.6%−4.5%−13.7%4.3$221.6MCompare
CHPTChargePoint Holdings$10.96−3.94%+77.9%+17.7%−30.7%—$294.3MCompare
FACFactorial Energy$3.95−8.14%————$422.7MCompare
SLDPSolid Power$2.04−9.33%−30.1%−73.2%−1989.6%—$467.5MCompare
NEOVNeoVolta$2.11−7.46%−14.9%−99.7%−86628.4%—$124.5MCompare
NRGVEnergy Vault Holdings$2.80−11.95%−32.5%+104.1%−178.6%—$509.2MCompare
ENVXEnovix$2.40−13.98%−62.6%+20.8%−477.2%—$526.7MCompare

Quick answers

What does SES AI do?
SES AI Corp is a developer and manufacturer of rechargeable battery technologies and battery materials for Energy Storage Systems (ESS), Urban Air Mobility (UAM), drones, robotics, electric vehicles (EVs), and other applications. For Enery Storage Systems, the company supplies hardware and software solutions with battery health and safety management software powered by its AI-based platform, Molecular Universe.
What is SES's market cap?
$251.77M, based on the Nov 5 close of $0.68.
Does SES AI pay a dividend?
No regular cash dividend has been paid in the last year.
How much of SES is sold short?
42.9M shares, 17.7% of float, as of Oct 15, 2026.
What sector is SES in?
Industrials, in the Electrical Equipment industry.

About SES AI

SES AI Corp is a developer and manufacturer of rechargeable battery technologies and battery materials for Energy Storage Systems (ESS), Urban Air Mobility (UAM), drones, robotics, electric vehicles (EVs), and other applications. For Enery Storage Systems, the company supplies hardware and software solutions with battery health and safety management software powered by its AI-based platform, Molecular Universe. Additionally, it offers battery materials and high-energy and power-density Li-Metal and Li-ion cells, which can be used for drones, UAM, robotics, and EV applications. The company also offers access to Molecular Universe as a software product. Currently, it generates maximum revenue from the development of Li-ion and Li-Metal battery materials as per the client's specifications.

HQ: Woburn, MA215 employeesListed Feb 4, 2022ses.ai

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