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 2026
Institutional positions in SES AI Corp as of Mar 31, 2026. 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
- 141
- +13 vs. Q4 2025
- Shares held
- 73.6M
- +9.15M (+14.2%) vs. Q4 2025
- Total value
- $70.7M
- −$45.2M (−39.0%) vs. Q4 2025
- New holders
- 39
- 39 more added
- Sold out
- 26
- 34 more reduced
2 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: 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 2026
Shares, value and share of portfolio for each institution holding SES AI Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Capital Management LLC | 9,471,108 | $9.11M | 0.00% | +9,471,108 | New |
| Invesco Ltd. | 7,897,696 | $7.60M | 0.00% | +1,083,307+15.9% | Added |
| BlackRock, Inc. | 5,481,111 | $5.27M | 0.00% | +5,279+0.1% | Added |
| Renaissance Technologies LLC | 4,596,252 | $4.42M | 0.01% | +1,671,610+57.2% | Added |
| Geode Capital Management, LLC | 3,193,754 | $3.07M | 0.00% | +112,505+3.7% | Added |
| Millennium Management LLC | 3,180,655 | $3.06M | 0.00% | +664,066+26.4% | Added |
| Temasek Holdings (Private) Ltd | 3,160,712 | $3.04M | 0.01% | 00.0% | Unchanged |
| State Street Corp | 3,038,810 | $2.92M | 0.00% | +151,819+5.3% | Added |
| General Motors Holdings LLC | 2,921,950 | $2.81M | 3.11% | 00.0% | Unchanged |
| Marshall Wace, LLP | 2,669,589 | $2.56M | 0.00% | +2,669,589 | New |
| Goldman Sachs Group Inc | 2,638,258 | $2.54M | 0.00% | −212,698−7.5% | Reduced |
| Two Sigma Investments, LP | 1,990,019 | $1.91M | 0.00% | −3,247,763−62.0% | Reduced |
| UBS Group AG | 1,732,680 | $1.67M | 0.00% | −1,469,665−45.9% | Reduced |
| Charles Schwab Investment Management Inc | 1,599,768 | $1.54M | 0.00% | +11,740+0.7% | Added |
| Qube Research & Technologies Ltd | 1,566,291 | $1.51M | 0.00% | +920,027+142.4% | Added |
| Vanguard Fiduciary Trust Co | 1,509,167 | $1.45M | 0.00% | +1,509,167 | New |
| Morgan Stanley | 1,072,776 | $1.03M | 0.00% | −357,197−25.0% | Reduced |
| Dimensional Fund Advisors LP | 943,138 | $906.1K | 0.00% | +689,974+272.5% | Added |
| Cinctive Capital Management LP | 937,974 | $902.3K | 0.06% | +602,148+179.3% | Added |
| Jacobs Levy Equity Management, Inc | 662,115 | $637.0K | 0.00% | +662,115 | New |
| Northern Trust Corp | 638,447 | $614.2K | 0.00% | −104,326−14.0% | Reduced |
| Bank of America Corp | 610,399 | $587.2K | 0.00% | +326,033+114.7% | Added |
| CWM Advisors, LLC | 546,777 | $526.0K | 0.03% | +546,777 | New |
| Citadel Advisors LLC | 513,112 | $493.6K | 0.00% | −1,217,763−70.4% | Reduced |
| XTX Topco Ltd | 459,704 | $442.2K | 0.01% | +122,374+36.3% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 418,765 | $402.9K | 0.00% | +15,548+3.9% | Added |
| Swiss National Bank | 411,300 | $395.7K | 0.00% | 00.0% | Unchanged |
| Gsa Capital Partners LLP | 401,552 | $386.0K | 0.02% | +316,517+372.2% | Added |
| FIL Ltd | 400,000 | $384.8K | 0.00% | 00.0% | Unchanged |
| Kestra Advisory Services, LLC | 396,185 | $381.1K | 0.00% | +134,300+51.3% | Added |
| Squarepoint Ops LLC | 392,761 | $377.8K | 0.00% | −272,953−41.0% | Reduced |
| Acadian Asset Management LLC | 359,067 | $341.0K | 0.00% | +359,067 | New |
| Brevan Howard Capital Management LP | 335,650 | $322.9K | 0.00% | +335,650 | New |
| Polen Capital Management LLC | 320,271 | $308.1K | 0.00% | −17,885−5.3% | Reduced |
| UBS Asset Management Americas Inc | 319,480 | $307.3K | 0.00% | +97,945+44.2% | Added |
| Algert Global LLC | 311,390 | $299.6K | 0.00% | +311,390 | New |
| HITE Hedge Asset Management LLC | 306,121 | $294.5K | 0.02% | 00.0% | Unchanged |
| Citigroup Inc | 305,723 | $294.1K | 0.00% | +214,946+236.8% | Added |
| Allstate Corp | 253,925 | $244.3K | 0.00% | +253,925 | New |
| Vanguard Portfolio Management LLC | 242,906 | $233.7K | 0.00% | +242,906 | New |
| Graham Capital Management, L.P. | 240,428 | $231.3K | 0.01% | +206,063+599.6% | Added |
| Quadrature Capital Ltd | 235,265 | $226.3K | 0.00% | −208,477−47.0% | Reduced |
| Point72 Asset Management, L.P. | 209,686 | $201.7K | 0.00% | +113,511+118.0% | Added |
| Susquehanna International Group, LLP | 203,584 | $195.8K | 0.00% | −328,521−61.7% | Reduced |
| LMR Partners LLP | 202,210 | $194.5K | 0.00% | +186,934+1,223.7% | Added |
| JPMorgan Chase & Co | 207,397 | $190.3K | 0.00% | +207,397 | New |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 196,963 | $189.5K | 0.00% | −6,162−3.0% | Reduced |
| California State Teachers Retirement System | 192,663 | $185.3K | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 180,492 | $173.6K | 0.00% | −33,453−15.6% | Reduced |
| Schonfeld Strategic Advisors LLC | 178,767 | $172.0K | 0.00% | +111,289+164.9% | Added |
| Jupiter Asset Management Ltd | 149,285 | $143.6K | 0.00% | +149,285 | New |
| Vanguard Asset Management, Ltd | 139,451 | $134.2K | 0.00% | +139,451 | New |
| Farther Finance Advisors, LLC | 140,845 | $133.8K | 0.00% | −142−0.1% | Reduced |
| Virtu Financial LLC | 131,494 | $126.0K | 0.01% | −27,866−17.5% | Reduced |
| Jain Global LLC | 125,554 | $120.8K | 0.00% | +50,300+66.8% | Added |
| Barclays PLC | 123,049 | $118.4K | 0.00% | +96,459+362.8% | Added |
| Janus Henderson Group PLC | 122,100 | $117.7K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 112,578 | $108.3K | 0.00% | −32,977−22.7% | Reduced |
| Vanguard Global Advisers, LLC | 108,498 | $104.4K | 0.00% | +108,498 | New |
| BNP Paribas Arbitrage, SA | 104,033 | $100.1K | 0.00% | +86,996+510.6% | Added |
| Canada Pension Plan Investment Board | 101,700 | $97.8K | 0.00% | +52,100+105.0% | Added |
| Omers Administration Corp | 95,900 | $92.3K | 0.00% | −33,900−26.1% | Reduced |
| Voleon Capital Management LP | 84,143 | $80.9K | 0.00% | +39,593+88.9% | Added |
| Bank of New York Mellon Corp | 75,621 | $72.7K | 0.00% | 00.0% | Unchanged |
| Shay Capital LLC | 73,551 | $70.8K | 0.01% | −2,000−2.6% | Reduced |
| Diametric Capital, LP | 70,989 | $68.3K | 0.02% | +70,989 | New |
| IMC-Chicago, LLC | 70,776 | $68.1K | 0.00% | +70,776 | New |
| Catalyst Funds Management Pty Ltd | 67,700 | $65.1K | 0.01% | +67,700 | New |
| American Century Companies Inc | 66,027 | $63.5K | 0.00% | −24,808−27.3% | Reduced |
| Sitrin Capital Management LLC | 62,245 | $59.9K | 0.03% | 00.0% | Unchanged |
| Group One Trading, L.P. | 59,073 | $56.8K | 0.00% | +59,073 | New |
| Arizona State Retirement System | 57,966 | $55.8K | 0.00% | +696+1.2% | Added |
| Vanguard Investments Australia, Ltd. | 57,120 | $54.9K | 0.00% | +57,120 | New |
| LPL Financial LLC | 55,707 | $53.6K | 0.00% | +7,500+15.6% | Added |
| FMR LLC | 54,029 | $52.0K | 0.00% | +13,424+33.1% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 53,709 | $51.7K | 0.00% | +53,709 | New |
| SG Americas Securities, LLC | 50,836 | $49.0K | 0.00% | +36,371+251.4% | Added |
| Signaturefd, LLC | 50,000 | $48.1K | 0.00% | −249−0.5% | Reduced |
| Callan Family Office, LLC | 46,331 | $44.6K | 0.00% | −14,685−24.1% | Reduced |
| KLP Kapitalforvaltning AS | 44,600 | $42.9K | 0.00% | 00.0% | Unchanged |
| JustInvest LLC | 36,983 | $35.6K | 0.00% | −955−2.5% | Reduced |
| SummitTX Capital, L.P. | 34,600 | $33.3K | 0.00% | +34,600 | New |
| Kingsview Wealth Management, LLC | 33,505 | $32.2K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 29,950 | $28.8K | 0.00% | 00.0% | Unchanged |
| State of Wyoming | 27,271 | $26.2K | 0.00% | +27,271 | New |
| Victory Capital Management Inc | 26,879 | $25.9K | 0.00% | +1,240+4.8% | Added |
| CTC Alternative Strategies, Ltd. | 26,548 | $25.5K | 0.06% | +26,548 | New |
| GTS Securities LLC | 24,835 | $23.9K | 0.00% | +24,835 | New |
| Engineers Gate Manager LP | 24,692 | $23.8K | 0.00% | +1,473+6.3% | Added |
| Centiva Capital, LP | 23,323 | $22.4K | 0.00% | +23,323 | New |
| Abel Hall, LLC | 23,063 | $22.2K | 0.00% | 00.0% | Unchanged |
| Pictet Asset Management Holding SA | 23,042 | $22.2K | 0.00% | 00.0% | Unchanged |
| AQR Capital Management LLC | 22,140 | $21.3K | 0.00% | +10,929+97.5% | Added |
| Bank of Montreal | 22,086 | $21.2K | 0.00% | −35,807−61.9% | Reduced |
| Commonwealth Equity Services, LLC | 21,412 | $20.6K | 0.00% | +21,412 | New |
| CI Private Wealth, LLC | 20,000 | $19.2K | 0.00% | +10,000+100.0% | Added |
| Raymond James Financial Inc | 19,358 | $18.6K | 0.00% | −6,392−24.8% | Reduced |
| State of Wisconsin Investment Board | 18,700 | $18.0K | 0.00% | +6,708+55.9% | Added |
| Prelude Capital Management, LLC | 17,970 | $17.3K | 0.00% | +17,970 | New |
| EntryPoint Capital, LLC | 17,727 | $17.1K | 0.00% | +17,727 | New |