Delisting riskPopularity #2,719
S.E.S. AI (SES)
Builds energy-storage systems, drone batteries, and advanced battery materials with AI-enabled development.
$0.5408
vs last close−0.03 (−5.12%)
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13F · 13D/G · Form 4
| Institutions | 24.91% | 92.51M shares | |
|---|---|---|---|
| 141 holders · as of Jun 30, 2026 | |||
| Insiders | 15.34% | 56.94M shares | |
| 12 holders · as of Sep 3, 2026 | |||
| Strategic holders | 18.61% | 69.09M shares | |
| 3 holders · as of Jan 21, 2026 | |||
| Other | 41.14% | 152.75M shares | |
| remainder | |||
371.29M company shares as of Sep 22, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
Two share counts disagree (371.29M in the company's Sep 22, 2026 report, 325.40M elsewhere); stakes use the report.
This company has 2 share classes; every stake here is a share of the whole company.
13F, as of Jun 30, 2026
141 holders · 92.51M shares · 41 new positions · 77 increased · 32 reduced · 47 closed
| Holder | Shares | % of company | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 18.95M | 5.10% | +13.47M | Aug 7, 2026 |
| Invesco Ltd. | 10.27M | 2.76% | +2.37M | Aug 14, 2026 |
| State Street Corp | 9.62M | 2.59% | +6.58M | Aug 7, 2026 |
| Vanguard Capital Management LLC | 9.59M | 2.58% | +114.9K | Aug 13, 2026 |
| Geode Capital Management, LLC | 6.62M | 1.78% | +3.43M | Aug 12, 2026 |
| Two Sigma Investments, LP | 5.71M | 1.54% | +3.72M | Aug 14, 2026 |
| Temasek Holdings (Private) Ltd | 3.16M | 0.85% | 0 | Aug 7, 2026 |
| General Motors Holdings LLC | 2.92M | 0.79% | 0 | Jul 31, 2026 |
13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| Tianqi Lithium HK Co., Ltd. | 7.80% | 24.92M | 13G | Jan 21, 2026 |
| BlackRock, Inc. | 5.80% | 18.83M | 13G | Jul 30, 2026 |
Form 4
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| May 22, 2026 | Kyle Pilkingtonofficer: CHIEF LEGAL OFFICER | Sale | 25,000 | $1.20 | 1,023,548 |
| Mar 9, 2026 | Kyle Pilkingtonofficer: CHIEF LEGAL OFFICER | Sale | 25,000 | $1.20 | 780,203 |
| Jan 23, 2026 | Hong Ganofficer: CHIEF SCIENCE OFFICER | Sale | 100,000 | $2.50 | 1,253,286 |
| Jan 22, 2026 | Hong Ganofficer: CHIEF SCIENCE OFFICER | Sale | 150,000 | $2.50 | 1,253,286 |
| Dec 15, 2025 | Hong Ganofficer: CHIEF SCIENCE OFFICER | Sale | 100,000 | $1.98 | 1,253,286 |
| Nov 17, 2025 | Hong Ganofficer: CHIEF SCIENCE OFFICER | Sale | 150,000 | $1.90 | 1,253,286 |
House and Senate disclosures
Not reported.
