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SES AI Corporation (SES)

SES AI Corporation at a glance — key fundamentals, SEC filings, insider buying and selling, and earnings dates.

SES AI Corporation (SES) is a Auto - Parts company based in US with a market capitalization of $481M. Free cash flow was negative at -$61.2M. This page tracks SES's SEC filings, insider buying and selling, earnings dates, and key fundamentals in one place.

US · 250 employees · IPO Mar 1, 2021

Valuation

Valuation & price

$1.13 · as of May 17, 2026 · -68.1% vs 52w high

—

P/E ratio

Latest-FY diluted EPS

2.24

P/B ratio

Market cap ÷ book equity

—

Dividend yield

Price — last 12 months

$3.27$2.06$0.84Jul 25Dec 25Jun 26Jul 7, 25$0.84Jul 9, 25$0.89Jul 11, 25$0.93Jul 15, 25$0.97Jul 17, 25$1.08Jul 21, 25$1.13Jul 23, 25$1.21Jul 25, 25$1.18Jul 29, 25$1.25Jul 31, 25$1.30Aug 4, 25$1.37Aug 6, 25$1.05Aug 8, 25$1.13Aug 12, 25$1.10Aug 14, 25$1.00Aug 19, 25$1.08Aug 21, 25$1.05Aug 25, 25$1.16Aug 27, 25$1.12Aug 29, 25$1.09Sep 3, 25$1.06Sep 5, 25$1.08Sep 9, 25$1.13Sep 11, 25$1.16Sep 15, 25$1.32Sep 17, 25$1.30Sep 19, 25$1.58Sep 23, 25$1.89Sep 25, 25$1.85Sep 29, 25$1.75Oct 2, 25$1.75Oct 6, 25$2.43Oct 8, 25$2.76Oct 10, 25$3.02Oct 14, 25$3.17Oct 16, 25$3.14Oct 20, 25$3.27Oct 22, 25$2.48Oct 24, 25$2.53Oct 28, 25$2.27Oct 30, 25$2.13Nov 3, 25$2.27Nov 5, 25$2.23Nov 7, 25$2.55Nov 11, 25$2.32Nov 14, 25$1.99Nov 18, 25$1.86Nov 20, 25$1.80Nov 24, 25$1.86Nov 26, 25$1.87Dec 1, 25$1.87Dec 3, 25$2.00Dec 5, 25$2.17Dec 9, 25$2.12Dec 11, 25$2.20Dec 15, 25$1.95Dec 17, 25$1.82Dec 19, 25$1.93Dec 23, 25$2.00Dec 26, 25$1.97Dec 31, 25$1.80Jan 5, 26$2.13Jan 7, 26$2.08Jan 9, 26$2.13Jan 13, 26$2.13Jan 15, 26$2.16Jan 20, 26$2.17Jan 22, 26$2.57Jan 26, 26$2.10Jan 28, 26$2.27Jan 30, 26$2.03Feb 3, 26$2.15Feb 5, 26$1.64Feb 9, 26$1.99Feb 11, 26$1.84Feb 17, 26$1.70Feb 19, 26$1.77Feb 23, 26$1.61Feb 25, 26$1.65Feb 27, 26$1.64Mar 3, 26$1.55Mar 5, 26$1.08Mar 9, 26$1.17Mar 11, 26$1.29Mar 13, 26$1.22Mar 17, 26$1.16Mar 19, 26$1.09Mar 23, 26$1.05Mar 25, 26$1.06Mar 27, 26$0.99Apr 1, 26$0.95Apr 6, 26$1.01Apr 8, 26$0.98Apr 10, 26$1.00Apr 14, 26$1.10Apr 16, 26$1.15Apr 20, 26$1.19Apr 22, 26$1.27Apr 24, 26$1.16Apr 28, 26$1.04Apr 30, 26$1.05May 4, 26$1.03May 6, 26$0.98May 8, 26$0.93May 12, 26$1.00May 15, 26$1.13May 19, 26$1.02May 21, 26$1.15May 26, 26$1.25May 28, 26$1.38Jun 1, 26$1.33Jun 3, 26$1.33Jun 5, 26$1.18Jun 9, 26$1.08Jun 11, 26$1.07Jun 15, 26$1.12Jun 17, 26$1.07Jun 22, 26$1.05Jun 24, 26$0.91Jun 30, 26$0.98
$0.8452-week range$3.54
Loading valuation history…

Fundamentals

Key fundamentals

$481M

Market cap

—

Revenue growth (YoY)

53.8%

Gross margin

-$61.2M

Free cash flow (USD)

-$191.5M

Net debt

Net cash position

2.8%

Share dilution

1/5

Graham criteria passed

Defensive-investor screen

Consumer Cyclical

Sector

Trajectory

Long-term trends

Revenue by year

2016 → 2025

FY 2016$650.0KFY 2017$151.0KFY 2018$1.5MFY 2019$0.00FY 2020$0.00FY 2021$0.00FY 2022$0.00FY 2023$0.00FY 2024$2.0MFY 2025$21.0M
$650K$21M

Free cash flow by year

2016 → 2025

FY 2016$-8.6MFY 2017$-8.5MFY 2018$-6.1MFY 2019$-18.9MFY 2020$-12.0MFY 2021$-39.0MFY 2022$-61.2MFY 2023$-72.2MFY 2024$-78.3MFY 2025$-61.2M
-$8.6M-$61.2M

Gross margin by year

2024 → 2025

FY 202463.1%FY 202553.8%
63.1%53.8%

Value screen

Graham defensive-investor tests

Computing the scorecard — refreshing any stale inputs…

0

Insider buys · 90 days

1

Insider sells · 90 days

Earnings

Last report: 10-K/A filed Apr 30, 2026

Next expected: not yet scheduled

On the tape

Recent SEC & insider activity

  • Insider sellInsider Sell $30K · 10b5-1 PlanPilkington Kyle · CHIEF LEGAL OFFICER · $30KMay 27, 2026Filing
  • Annual report10-K FiledApr 30, 2026Filing
  • Quarterly report10-Q FiledApr 24, 2026Filing
  • FinancingSecurities RegistrationApr 24, 2026Filing
  • 8-K eventCFO AppointmentApr 23, 2026Filing
  • 8-K eventEarnings ReleaseApr 1, 2026Filing

Questions

Frequently asked questions

What is SES AI Corporation's market cap?

SES AI Corporation (SES) has a market capitalization of $481M.

What is SES's P/E ratio?

A meaningful P/E ratio is not available for SES — the company's latest fiscal-year earnings per share is zero, negative, or not yet cached.

What is SES's price-to-book (P/B) ratio?

SES trades at 2.24 times book value per share.

Are insiders buying SES stock?

SEC Form 4 filings show no open-market insider buys at SES AI Corporation in the last 90 days (1 sell).

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Timeline

Every filing, insider trade & earnings on a price-anchored timeline

Filing Analyzer

Search the actual 10-K / 10-Q text with AI research angles

News

Latest press coverage in one feed

Data: SEC EDGAR filings and cached fundamental data; prices and ratios use the most recent cached quote and statements (may lag by up to a day). Educational and research purposes only. Not investment advice.