SES · NYSE

SES AI (SES) Stock Price & Fundamentals

$837.76−1.01%−$8.56End-of-day price as of Oct 9, 2026

Sample prices

Prices on this page are generated sample data for development, not real market data, so market cap, P/E and dividend yield are illustrative too. Fundamentals are real, from SES AI's SEC filings.

SES AI (SES) closed at $837.76 on Oct 9, 2026, down 1.01% from the previous close of $846.32.

Share price, past year

1Y +51.08%

52-week range $525.01 – $846.32. Daily closing prices.

Monthly closing prices

Last closing price of each month
Date	Close
Oct 9, 2026	$837.76
Sep 30, 2026	$823.99
Aug 31, 2026	$808.84
Jul 31, 2026	$764.86
Jun 30, 2026	$715.92
May 29, 2026	$671.70
Apr 30, 2026	$701.92
Mar 31, 2026	$657.62
Feb 27, 2026	$596.74
Jan 30, 2026	$571.89
Dec 31, 2025	$564.60
Nov 28, 2025	$541.75
Oct 31, 2025	$536.78

Key statistics

Market cap: $306.14B
P/E (TTM): —
EPS (TTM): −$0.20
Revenue (TTM): $23.46M
Net income (TTM): −$67.96M
Shares outstanding: 365.4M
Dividend yield: —
52-week range: $525.01 – $846.32

SES AI's market cap is $306.14B, based on a share price of $837.76 and 365.4M shares outstanding as of Dec 31, 2025.

Financials

SES AI reported revenue of $21.00M for fiscal 2025, up 929.41% from fiscal 2024.

SES AI reported a net loss of $73.04M in fiscal 2025.

Annual revenue

FY24FY25

SES AI annual financials by fiscal year, from SEC filings
Fiscal year	Revenue	Growth	Net income	Net margin	EPS (diluted)	Free cash flow
FY2025ended Dec 31, 2025	$21.00M	+929.4%	−$73.04M	−347.8%	−$0.22	−$61.22M
FY2024ended Dec 31, 2024	$2.04M	—	−$100.19M	−4,911.0%	−$0.31	−$78.29M

SES AI quarterly results
Quarter	Revenue	Net income	EPS (diluted)
Q2 FY2026ended Jun 30, 2026	$5.07M	−$17.90M	−$0.05
Q1 FY2026ended Mar 31, 2026	$6.71M	−$12.10M	−$0.04
Q4 FY2025ended Dec 31, 2025	$4.56M	−$17.04M	−$0.05
Q3 FY2025ended Sep 30, 2025	$7.12M	−$20.92M	−$0.06
Q2 FY2025ended Jun 30, 2025	$3.53M	−$22.65M	−$0.07
Q1 FY2025ended Mar 31, 2025	$5.79M	−$12.43M	−$0.04

Company profile

Name: SES AI Corp
Ticker: SES
Exchange: NYSE
Industry (SEC SIC): Miscellaneous Electrical Machinery, Equipment & Supplies
Headquarters: 35 Cabot Rd., Woburn, MA 01801
Fiscal year ends: December
SEC CIK: 0001819142

Recent SEC filings

8-KCurrent report for period ending Aug 13, 2026
Aug 14, 2026
10-QQuarterly report for period ending Jun 30, 2026
Aug 11, 2026
8-KCurrent report for period ending Aug 6, 2026
Aug 11, 2026
8-KCurrent report for period ending Jul 17, 2026
Jul 20, 2026
10-K/ACurrent report for period ending Dec 31, 2025
Apr 30, 2026
10-QQuarterly report for period ending Mar 31, 2026
Apr 24, 2026
8-KCurrent report for period ending Apr 23, 2026
Apr 23, 2026
8-KCurrent report for period ending Apr 1, 2026
Apr 1, 2026

Frequently asked questions

What is SES AI's stock price?

SES AI (SES) closed at $837.76 on Oct 9, 2026, down 1.01% from the previous close of $846.32.

What is SES AI's market cap?

SES AI's market cap is $306.14B, based on a share price of $837.76 and 365.4M shares outstanding as of Dec 31, 2025.

How much revenue does SES AI make?

SES AI reported revenue of $21.00M for fiscal 2025, up 929.41% from fiscal 2024.

Does SES AI pay a dividend?

SES AI's recent filings report no dividends declared over the last four quarters.

Sources and methodology

Fundamentals come from SES AI Corp's filings with the SEC (EDGAR XBRL company facts). Fourth-quarter figures that companies don't report separately are calculated as the fiscal year minus the first three quarters. Trailing twelve-month (TTM) figures sum the latest four quarters. Prices are generated sample data for development. Last updated Oct 9, 2026. Data sources and disclosures