$0.54
+1.48%Price chart
Aug 19Aug 24Aug 27Sep 1Sep 4Sep 10Sep 15Sep 18
Key dataSep 18, 2026
Open$0.54
From 52W high−84.75%
Volume20.56M
Market cap$200.46M
P/E (TTM)—
P/S (TTM)8.5x
Div yield—
Key dataSep 18, 2026
Open
$0.54
From 52W high
−84.75%
Volume
20.56M
Market cap
$200.46M
ValuationView details →
P/E (Fwd)
—
EV/EBITDA
−0.8x
P/E (TTM)
—
RSI (14)
45.2
MomentumView details →
1D Return
+1.48%
YTD Return
−70.78%
SummaryUpdated Jun 1, 2026
SES AI Corporation (NYSE:SES) is a Boston-based battery technology company founded in 2012 that develops advanced lithium-metal rechargeable batteries for electric vehicles and emerging applications. The company went public in March 2021 and has evolved from a traditional battery manufacturer into an AI-driven battery technology platform company. SES has shifted its business model from capital-intensive manufacturing to a more scalable approach focused on AI-enhanced battery technologies, software solutions, and contract manufacturing partnerships.
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Latest newsMore news →
SES announced that the final three O3b mPOWER satellites arrived at Cape Canaveral, Florida, ahead of a planned Falcon 9 launch later in September 2026 to complete the 13-satellite MEO constellation.17d agoSES AI Corporation reported a quarterly loss of $0.04 per share for Q2 2026, beating the Zacks Consensus Estimate of a loss of $0.05 and improving from a loss of $0.07 per share a year ago.40d ago