Ses AISES
13F holders, Q1 2026 (March 31)141holders +11
33new positions
25sold out
6famous investors
$0.96avg. 13F price*
At the end of Q1 2026, 141 institutions reported holding Ses AI Corp. (SES) in their 13F filings, up 11 from Q4 2025. 33 opened new positions and 25 sold out. The largest holders were Vanguard Capital Management LLC ($9.1M), Invesco Ltd. ($7.6M) and BlackRock, Inc. ($5.3M). 6 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), Israel Englander (0.0% of Millennium Management's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Ses AI Corp.
- CUSIP
- 78397Q109
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 33 | $5.8M |
| Exits | 25 | $10.4M |
All 13F filers, Q4 2025 → Q1 2026: 14,236,746 shares bought and 13,462,181 shares sold, net +774,565 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 141 holders
| Vanguard Capital Management LLC | 0.00% | — | 9,471,108 | $9.1M |
| Invesco Ltd. | 0.00% | Add +15.9% | 7,897,696 | $7.6M |
| BlackRock, Inc. | 0.00% | Add +0.1% | 5,481,111 | $5.3M |
| Renaissance Technologies | 0.01% | Add +57.2% | 4,596,252 | $4.4M |
| Geode Capital Management, LLC | 0.00% | Add +3.6% | 3,193,754 | $3.1M |
| Millennium Management | 0.00% | Add +26.4% | 3,180,655 | $3.1M |
| Temasek Holdings (Private) Ltd | 0.01% | No change | 3,160,712 | $3.0M |
| State Street Corp. | 0.00% | Add +5.3% | 3,038,810 | $2.9M |
| General Motors Holdings LLC | 3.11% | No change | 2,921,950 | $2.8M |
| Marshall Wace, LLP | 0.00% | New | 2,669,589 | $2.6M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -7.5% | 2,638,258 | $2.5M |
| Two Sigma Investments, LP | 0.00% | Reduce -62.0% | 1,990,019 | $1.9M |
| UBS Group AG | 0.00% | Reduce -45.9% | 1,732,680 | $1.7M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +0.7% | 1,599,768 | $1.5M |
| Qube Research & Technologies Ltd | 0.00% | Add +142.4% | 1,566,291 | $1.5M |
| Vanguard Fiduciary Trust Co. | 0.00% | — | 1,509,167 | $1.5M |
| Morgan Stanley | 0.00% | Reduce -25.0% | 1,072,776 | $1.0M |
| Dimensional Fund Advisors LP | 0.00% | Add +272.5% | 943,138 | $906K |
| Cinctive Capital Management LP | 0.06% | Add +179.3% | 937,974 | $902K |
| Jacobs Levy Equity Management, Inc. | 0.00% | New | 662,115 | $637K |
| Northern Trust Corp. | 0.00% | Reduce -14.1% | 638,447 | $614K |
| Bank of America Corp. | 0.00% | Add +114.7% | 610,399 | $587K |
| Inspire Investing, LLC | 0.03% | New | 546,777 | $526K |
| Citadel Advisors | 0.00% | Reduce -70.4% | 513,112 | $494K |
| XTX Topco Ltd | 0.01% | Add +36.3% | 459,704 | $442K |
| Connor, Clark & Lunn Investment Management Ltd. | 0.00% | Add +3.9% | 418,765 | $403K |
| Swiss National Bank | 0.00% | No change | 411,300 | $396K |
| Gsa Capital Partners LLP | 0.02% | Add +372.2% | 401,552 | $386K |
| FIL Ltd | 0.00% | No change | 400,000 | $385K |
| Kestra Advisory Services, LLC | 0.00% | Add +51.3% | 396,185 | $381K |
| Squarepoint Ops LLC | 0.00% | Reduce -41.0% | 392,761 | $378K |
| Acadian Asset Management LLC | 0.00% | New | 359,067 | $341K |
| Brevan Howard Capital Management LP | 0.00% | New | 335,650 | $323K |
| Polen Capital Management LLC | 0.00% | Reduce -5.3% | 320,271 | $308K |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +44.2% | 319,480 | $307K |
| Algert Global LLC | 0.00% | New | 311,390 | $300K |
| HITE Hedge Asset Management LLC | 0.02% | No change | 306,121 | $294K |
| Citigroup Inc. | 0.00% | Add +236.8% | 305,723 | $294K |
| Allstate Corp. | 0.00% | New | 253,925 | $244K |
| Vanguard Portfolio Management LLC | 0.00% | — | 242,906 | $234K |
| Graham Capital Management, L.P. | 0.01% | Add +599.6% | 240,428 | $231K |
| Quadrature Capital Ltd | 0.00% | Reduce -47.0% | 235,265 | $226K |
| Point72 Asset Management | 0.00% | Add +118.0% | 209,686 | $202K |
| Susquehanna International Group, LLP | 0.00% | Reduce -61.7% | 203,584 | $196K |
| LMR Partners LLP | 0.00% | Add +1223.7% | 202,210 | $195K |
| JPMorgan Chase & Co. | 0.00% | New | 207,397 | $190K |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.00% | Reduce -3.0% | 196,963 | $189K |
| California State Teachers Retirement System | 0.00% | No change | 192,663 | $185K |
| SBI Securities Co., Ltd. | 0.00% | Reduce -15.6% | 180,492 | $174K |
| Schonfeld Strategic Advisors LLC | 0.00% | Add +164.9% | 178,767 | $172K |
| Jupiter Asset Management Ltd. | 0.00% | New | 149,285 | $144K |
| VANGUARD ASSET MANAGEMENT, Ltd | 0.00% | — | 139,451 | $134K |
| Farther Finance Advisors, LLC | 0.00% | Reduce -0.1% | 140,845 | $134K |
| Virtu Financial LLC | 0.01% | Reduce -17.5% | 131,494 | $126K |
| Jain Global LLC | 0.00% | Add +66.8% | 125,554 | $121K |
| Barclays PLC | 0.00% | Add +362.8% | 123,049 | $118K |
| Janus Henderson Group PLC | 0.00% | No change | 122,100 | $118K |
| Legal & General Group Plc | 0.00% | Reduce -22.7% | 112,578 | $108K |
| Vanguard Global Advisers, LLC | 0.00% | — | 108,498 | $104K |
| BNP Paribas Financial Markets | 0.00% | Add +510.6% | 104,033 | $100K |
| Canada Pension Plan Investment Board | 0.00% | Add +105.0% | 101,700 | $98K |
| OMERS ADMINISTRATION Corp | 0.00% | Reduce -26.1% | 95,900 | $92K |
| Voleon Capital Management LP | 0.00% | Add +88.9% | 84,143 | $81K |
| Bank of New York Mellon Corp | 0.00% | No change | 75,621 | $73K |
| Shay Capital LLC | 0.01% | Reduce -2.6% | 73,551 | $71K |
| Diametric Capital, LP | 0.02% | New | 70,989 | $68K |
| IMC-Chicago, LLC | 0.00% | New | 70,776 | $68K |
| Catalyst Funds Management Pty Ltd | 0.01% | New | 67,700 | $65K |
| American Century Companies Inc. | 0.00% | Reduce -27.3% | 66,027 | $64K |
| Sitrin Capital Management LLC | 0.03% | No change | 62,245 | $60K |
| Group One Trading LLC | 0.00% | New | 59,073 | $57K |
| Arizona State Retirement System | 0.00% | Add +1.2% | 57,966 | $56K |
| Vanguard Investments Australia, Ltd. | 0.00% | — | 57,120 | $55K |
| LPL Financial LLC | 0.00% | Add +15.6% | 55,707 | $54K |
| FMR LLC | 0.00% | Add +33.1% | 54,029 | $52K |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.00% | New | 53,709 | $52K |
| SG Americas Securities, LLC | 0.00% | Add +251.4% | 50,836 | $49K |
| Signaturefd, LLC | 0.00% | Reduce -0.5% | 50,000 | $48K |
| Callan Family Office, LLC | 0.00% | Reduce -24.1% | 46,331 | $45K |
| KLP Kapitalforvaltning As | 0.00% | No change | 44,600 | $43K |
| Vanguard Personalized Indexing Management, LLC | 0.00% | Reduce -2.5% | 36,983 | $36K |
| SummitTX Capital, L.P. | 0.00% | New | 34,600 | $33K |
| Kingsview Wealth Management, LLC | 0.00% | No change | 33,505 | $32K |
| Wells Fargo & Company | 0.00% | No change | 29,950 | $29K |
| State of Wyoming | 0.00% | New | 27,271 | $26K |
| Victory Capital Management Inc. | 0.00% | Add +4.8% | 26,879 | $26K |
| CTC Alternative Strategies, Ltd. | 0.06% | New | 26,548 | $26K |
| GTS Securities LLC | 0.00% | New | 24,835 | $24K |
| Engineers Gate Manager LP | 0.00% | Add +6.3% | 24,692 | $24K |
| Centiva Capital, LP | 0.00% | New | 23,323 | $22K |
| Abel Hall, LLC | 0.00% | No change | 23,063 | $22K |
| Pictet Asset Management Holding SA | 0.00% | No change | 23,042 | $22K |
| AQR Capital Management | 0.00% | Add +97.5% | 22,140 | $21K |
| Bank of Montreal | 0.00% | Reduce -61.9% | 22,086 | $21K |
| Commonwealth Equity Services, LLC | 0.00% | New | 21,412 | $21K |
| Corient Private Wealth LP | 0.00% | Add +100.0% | 20,000 | $19K |
| Raymond James Financial Inc. | 0.00% | Reduce -24.8% | 19,358 | $19K |
| State of Wisconsin Investment Board | 0.00% | Add +55.9% | 18,700 | $18K |
| Prelude Capital Management, LLC | 0.00% | New | 17,970 | $17K |
| EntryPoint Capital, LLC | 0.01% | New | 17,727 | $17K |
| Ashton Thomas Private Wealth, LLC | 0.00% | Reduce -19.4% | 17,207 | $17K |
| Quantinno Capital Management LP | 0.00% | Add +11.3% | 14,693 | $14K |
| Fidelis Capital Partners, LLC | 0.00% | Add +0.4% | 14,473 | $14K |
| LGT Financial Advisors LLC | 0.07% | No change | 14,090 | $14K |
| Advance Capital Management, Inc. | 0.00% | No change | 13,888 | $13K |
| Gainplan LLC | 0.01% | Reduce -17.8% | 13,556 | $13K |
| Insigneo Advisory Services, LLC | 0.00% | No change | 13,339 | $13K |
| Optas, LLC | 0.00% | No change | 12,493 | $12K |
| Arkadios Wealth Advisors | 0.00% | New | 12,442 | $12K |
| CIBC Asset Management Inc | 0.00% | No change | 11,565 | $11K |
| Cambridge Investment Research Advisors, Inc. | 0.00% | Reduce -13.6% | 11,773 | $11K |
| Gotham Asset Management | 0.00% | Reduce -25.2% | 10,982 | $11K |
| HBK Sorce Advisory LLC | 0.00% | No change | 11,210 | $10K |
| SmartHarvest Portfolios, LLC | 0.00% | Reduce -0.0% | 10,789 | $10K |
| McAdam, LLC | 0.00% | Reduce -49.4% | 10,643 | $10K |
| Founders Capital Management | 0.00% | New | 10,000 | $10K |
| CCG Wealth Management, LLC | 0.00% | New | 10,000 | $10K |
| Mutual Advisors, LLC | 0.00% | No change | 10,000 | $10K |
| Osaic Holdings, Inc. | 0.00% | Add +1988.7% | 6,266 | $6K |
| Allworth Financial LP | 0.00% | New | 4,670 | $4K |
| Fifth Third Bancorp | 0.00% | New | 2,985 | $3K |
| Delos Wealth Advisors, LLC | 0.00% | New | 2,500 | $2K |
| Hurley Capital, LLC | 0.00% | New | 2,487 | $2K |
| EverSource Wealth Advisors, LLC | 0.00% | Reduce -33.5% | 2,003 | $2K |
| Financial Consulate, Inc. | 0.00% | Reduce -20.0% | 2,000 | $2K |
| Nisa Investment Advisors, LLC | 0.00% | No change | 1,207 | $1K |
| Cwm, LLC | 0.00% | Reduce -48.3% | 1,119 | $1K |
| Kozak & Associates, Inc. | 0.00% | No change | 1,000 | $1K |
| Jones Financial Companies LLLP | 0.00% | New | 874 | $863 |
| Signature Resources Capital Management, LLC | 0.00% | No change | 750 | $722 |
| North Star Investment Management Corp. | 0.00% | No change | 500 | $481 |
| Root Financial Partners, LLC | 0.00% | No change | 417 | $401 |
| Parallel Advisors, LLC | 0.00% | No change | 410 | $394 |
| Noble Wealth Management PBC | 0.00% | New | 250 | $241 |
| NewEdge Advisors, LLC | 0.00% | No change | 250 | $241 |
| Federation des caisses Desjardins du Quebec | 0.00% | New | 150 | $144 |
| PNC Financial Services Group, Inc. | 0.00% | No change | 89 | $86 |
| Northwestern Mutual Wealth Management Co. | 0.00% | Add +20.0% | 30 | $29 |
| Arax Advisory Partners | 0.00% | Reduce -41.7% | 14 | $23 |
| MAI Capital Management | 0.00% | New | 8 | $8 |
| Royal Bank of Canada | 0.00% | Reduce -30.8% | 287 | $0 |
"% of holder's portfolio" is SES's weight in each manager's 13F, not the share of Ses AI Corp. the manager owns.