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S.E.S. AI
Builds energy-storage systems, drone batteries, and advanced battery materials with AI-enabled development.
$0.5280
After-hours close+0.01 (+1.13%)
At close$0.5221(−4.80%)
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Breakdown13F · Form 4
Institutions 28.43%92.51M sharesInsiders 4.16%13.55M sharesOther 67.41%219.34M shares
Shares outstanding 325.40M · Float 284.82M · 87.5% free float
Institutions13F, as of Jun 30, 2026
140 holders · 92.51M shares · 40 new positions · 76 increased · 32 reduced · 47 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 18.95M | 5.82% | +13.47M | Aug 7, 2026 |
| Invesco Ltd. | 10.27M | 3.15% | +2.37M | Aug 14, 2026 |
| State Street Corp | 9.62M | 2.96% | +6.58M | Aug 7, 2026 |
| Vanguard Capital Management LLC | 9.59M | 2.95% | +114.9K | Aug 13, 2026 |
| Geode Capital Management, LLC | 6.62M | 2.03% | +3.43M | Aug 12, 2026 |
| Two Sigma Investments, LP | 5.71M | 1.76% | +3.72M | Aug 14, 2026 |
| Temasek Holdings (Private) Ltd | 3.16M | 0.97% | 0 | Aug 7, 2026 |
| General Motors Holdings LLC | 2.92M | 0.90% | 0 | Jul 31, 2026 |
Beneficial owners13D/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 ↗ |
InsidersForm 4
| Insider | Role | Shares | % outstanding | Filed |
|---|---|---|---|---|
| Qichao Hu | director, 10 percent owner, officer: CEO & CHAIRMAN | 5.45M | 1.67% | May 20, 2026 |
| Jing Nealis | officer: CHIEF FINANCIAL OFFICER | 2.31M | 0.71% | Apr 16, 2026 |
| Hong Gan | officer: CHIEF SCIENCE OFFICER | 1.03M | 0.32% | Apr 16, 2026 |
| Kyle Pilkington | officer: CHIEF LEGAL OFFICER | 1.02M | 0.31% | May 27, 2026 |
| Kang Xu | officer: CHIEF TECHNOLOGY OFFICER | 801.6K | 0.25% | May 20, 2026 |
| Eric Luo | director | 525.0K | 0.16% | May 20, 2026 |
| Jiong Ma | director | 525.0K | 0.16% | May 20, 2026 |
| Andrew J. Boyd | director | 437.9K | 0.13% | May 20, 2026 |
| Jangwook Choi | director | 383.4K | 0.12% | Apr 1, 2025 |
| Michael Noonen | director | 383.4K | 0.12% | Apr 1, 2025 |
5 ten-percent owners hold 129.94M shares by Form 4, outside the officers-and-directors figure above · 5 people have not refiled in the last 18 months (1.45M shares), so they are not in the figure above
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 |
CongressHouse and Senate disclosures
Not reported.