Quick Takeaways
- Tianqi Lithium HK Co., Ltd. filed SCHEDULE 13G/A for SES AI Corp Class A common stock, par value $0.0001 per share (SES).
- Disclosed ownership: 7.8%.
- Date of event: 31 Dec 2025.
Tianqi Lithium HK Co., Ltd. - 31 Dec 2025 SCHEDULE 13G/A Report for SES AI Corp Class A common stock, par value $0.0001 per share (SES)
- Filing Manager
- Tianqi Lithium HK Co., Ltd.
- Reporting Manager
- Tianqi Lithium HK Co., Ltd.
- Symbol
- SES
- Shares outstanding
- 319,517,769 shares
- Disclosed Ownership
- 24,922,386 shares
- Ownership
- 7.8%
- Form type
- SCHEDULE 13G/A
- Filing time
- 21 Jan 2026, 09:09:25 UTC
- Date of event
- 31 Dec 2025
- SEC
- View on sec.gov
Quoteable Key Fact
"Tianqi Lithium HK Co., Ltd. disclosed 7.8% ownership in SES AI Corp Class A common stock, par value $0.0001 per share (SES) on 31 Dec 2025."
What Changed
- No earlier schedule filing is available for direct comparison.
- Current filing was accepted on 21 Jan 2026, 09:09.
Why This Matters
- This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
- You can verify ownership claims directly against the original SEC filing.
Source Evidence
Backed by Schedule 13D/13G
See Original Filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting Managers (2)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Tianqi Lithium HK Co., Ltd. | 7.8% | 24,922,386 | 24,922,386 | 0 | Yuway Szetoo | Director | |
| Tianqi Lithium Corporation | 7.8% | 24,922,386 | 24,922,386 | Frank Chun Shing Ha | Chief Executive Officer |