Companies / SES AI Corp
SES AI Corp
NYSE: SESCIK 1819142WOBURN, MA
Financials · FY2025
Ownership
371.3M shares outstanding · as of Aug 7, 2026
Ownership
Share classes
| Class A | 88.18% | |
| Class B | 11.82% |
| Insiders | 2.02% | 7,484,287 |
| Institutions | 26.81% | 99,554,145 |
| Public float | 71.17% | 264,248,968 |
% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.
Insiders 5
View all →| Insider | % of shares | Shares |
|---|---|---|
Hu QichaoCEOCEO & CHAIRMAN · Director · 10% owner | 1.10% | 4,078,485 |
Nealis JingCHIEF FINANCIAL OFFICER | 0.63% | 2,342,088 |
Gan HongCHIEF SCIENCE OFFICER | 0.29% | 1,063,714 |
Pilkington KyleFormerCHIEF LEGAL OFFICER | 0.19% | 719,751 |
Xu KangFormerCHIEF TECHNOLOGY OFFICER | 0.16% | 580,396 |
Institutional holders 139
View all →| Holder | Value | % of shares |
|---|---|---|
| $20.43M | 3.06% | |
| $18.19M | 5.10% | |
| $12.27M | 1.84% | |
| $9.24M | 2.59% | |
| $5.76M | 0.86% | |
| $5.67M | 0.85% | |
| $5.26M | 0.79% | |
| $5.13M | 0.77% | |
| $4.93M | 0.74% | |
| $4.42M | 1.24% |
Activity
InsidersInstitutions
What insiders are doing in this stock (Form 4).| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Feb 9, 2026 | Hu Qichao CEO | Other | Class A Common Stock | $533.2K | -268K -5.75% | 4,388,931 1.18% of shares | low |
| Jan 22, 2026 | Gan Hong Executive | Sell | Class A Common Stock | $374.4K | -150K -10.69% | 1,253,286 0.34% of shares | medium |
| Mar 27, 2026 | Hu Qichao CEO | Other | Class A Common Stock | $306.5K | -310K -7.07% | 4,078,485 1.10% of shares | low |
| Jan 23, 2026 | Gan Hong Executive | Sell | Class A Common Stock | $250.3K | -100K -7.39% | 1,253,286 0.34% of shares | medium |
| Feb 9, 2026 | Nealis Jing Executive | Other | Class A Common Stock | $219.4K | -110K -4.21% | 2,506,056 0.67% of shares | low |
| Mar 27, 2026 | Nealis Jing Executive | Other | Class A Common Stock | $161.9K | -164K -6.54% | 2,342,088 0.63% of shares | low |
| Feb 9, 2026 | Gan Hong Executive | Other | Class A Common Stock | $125.9K | -63K -5.27% | 1,138,396 0.31% of shares | low |
| Feb 9, 2026 | Pilkington Kyle Executive | Other | Class A Common Stock | $111.6K | -56K -6.51% | 805,203 0.22% of shares | low |
5%+ ownership events
Schedule 13D / 13G
| Filer | Stance | % of class |
|---|---|---|
| Tianqi Lithium HK Co., Ltd. | Passive13G/A | — |
Securities
via CUSIP / OpenFIGI
| Symbol | Type | CUSIP |
|---|---|---|
| SES | Common Stock | 78397Q109 |