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
13F holders, Q1 2025
Institutional positions in SES AI Corp as of Mar 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 103
- +12 vs. Q4 2024
- Shares held
- 78.3M
- −9.88M (−11.2%) vs. Q4 2024
- Total value
- $40.8M
- −$152.3M (−78.9%) vs. Q4 2024
- New holders
- 29
- 28 more added
- Sold out
- 17
- 30 more reduced
1 institution that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SES on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 130 | $86.4M |
| Q1 2026 | 141 | $70.7M |
| Q4 2025 | 130 | $136.4M |
| Q3 2025 | 96 | $102.1M |
| Q2 2025 | 110 | $56.0M |
| Q1 2025 | 103 | $40.8M |
| Q4 2024 | 92 | $194.1M |
| Q3 2024 | 92 | $61.5M |
| Q2 2024 | 77 | $128.9M |
| Q1 2024 | 80 | $175.2M |
| Q4 2023 | 80 | $193.4M |
| Q3 2023 | 83 | $237.2M |
| Q2 2023 | 78 | $260.4M |
| Q1 2023 | 64 | $288.8M |
| Q4 2022 | 58 | $314.8M |
| Q3 2022 | 54 | $483.0M |
| Q2 2022 | 52 | $344.2M |
| Q1 2022 | 45 | $774.4M |
| Q4 2021 | 3 | $3.01M |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 1 | $4.53M |
Institutions, Q1 2025
Shares, value and share of portfolio for each institution holding SES AI Corp; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 8,921,766 | $4.65M | 0.00% | +1,074,450+13.7% | Added |
| BlackRock, Inc. | 10,338,017 | $5.38M | 0.00% | +613,298+6.3% | Added |
| Temasek Holdings (Private) Ltd | 28,069,319 | $14.6M | 0.06% | −2,606,438−8.5% | Reduced |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −830,086−100.0% | Sold out |
| Connor, Clark & Lunn Investment Management Ltd. | 0 | $0 | 0.00% | −116,087−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −108,099−100.0% | Sold out |
| Prudential Financial Inc | 0 | $0 | 0.00% | −69,370−100.0% | Sold out |
| Belvedere Trading LLC | 0 | $0 | 0.00% | −36,168−100.0% | Sold out |
| Savant Capital, LLC | 0 | $0 | 0.00% | −30,000−100.0% | Sold out |
| Anson Funds Management LP | 0 | $0 | 0.00% | −28,218−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −25,382−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −21,016−100.0% | Sold out |
| Neuberger Berman Group LLC | 0 | $0 | 0.00% | −20,587−100.0% | Sold out |
| Cambridge Investment Research Advisors, Inc. | 0 | $0 | 0.00% | −16,290−100.0% | Sold out |
| Toroso Investments, LLC | 0 | $0 | 0.00% | −13,296−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −11,373−100.0% | Sold out |
| HBK Sorce Advisory LLC | 0 | $0 | 0.00% | −10,085−100.0% | Sold out |
| Moss Adams Wealth Advisors LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Russell Investments Group, Ltd. | 0 | $0 | 0.00% | −976−100.0% | Sold out |
| Wolverine Asset Management LLC | 0 | $0 | 0.00% | −623−100.0% | Sold out |
| Nuveen Asset Management, LLC | – | – | – | – | Not filed |