SES AI Corp
SES- Exchange
- NYSE
- Industry
- Miscellaneous Electrical Machinery, Equipment & Supplies
- SEC CIK
- 0001819142
No open-market purchases or sales by SES AI Corp insiders were filed in the last 90 days; 130 institutions reported holding it in 13F filings for Q2 2026, worth $86.4M in total; no superinvestor holds it.
Other share classesSESCW
Holders of 5% or more of SES
Holders whose latest Schedule 13D or 13G filing reports 5% or more of SES AI Corp, largest stake first. The change is against the holder's previous filing.
No holder currently reports owning 5% or more of SES AI Corp on Schedule 13D or 13G.
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
2 Schedule 13D and 13G filings on SES AI Corp, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Feb 12, 20254:15 PM ET | SK Inc. | 13G/A | 4.91%15.7M shares | –Below 5% | Dec 31, 2024 | SEC |
| Jan 14, 20258:29 PM ET | General Motors Holdings LLCand 2 others | 13D/A | 1.20%3.92M shares | –Below 5% | Jan 10, 2025 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell SES AI Corp shares.
No Form 144 notices for SES AI Corp are on file.