SES
SES AI CorporationMarquee-fund ownership over time
Current holders
Sorted by tenure (longest first)| Fund | First disclosed | Held | Entry price | Latest close | Return on entry |
|---|---|---|---|---|---|
| Renaissance Technologies re-entered | Q3 2024(8Q snapshot) | 7Q | $0.83 | $1.04 | +25% |
| Citadel Advisors re-entered | Q3 2024(8Q snapshot) | 7Q | $0.00 | $1.04 | — |
| Two Sigma Investments re-entered | Q3 2024(8Q snapshot) | 7Q | $0.00 | $1.04 | — |
| D.E. Shaw re-entered | Q3 2024(8Q snapshot) | 7Q | $0.90 | $1.04 | +15% |
| Millennium Management | Q3 2024(8Q snapshot) | 7Q | $0.90 | $1.04 | +15% |
| AQR Capital Management | Q1 2025(8Q snapshot) | 5Q | $1.02 | $1.04 | +2% |
| Point72 Asset Management | Q1 2026(8Q snapshot) | 1Q | $1.70 | $1.04 | -39% |
“Return on entry” is the price-only move from the fund's first disclosure to today — it ignores any adds, trims, or dividends. A fund that built its position over multiple quarters has a true cost basis somewhere between entry price and latest close; this figure is the upper bound.
Insider activity
Form 4 — officers, directors, 10%+ ownersFiled within two business days of each transaction by anyone with material insider status at SES AI Corp. Pair with the holders table above as a sanity check: heavy insider buying alongside marquee-fund accumulation is the strongest accumulation signal; heavy insider selling alongside fund exits is the strongest distribution signal.
30d / 90d windows measured from May 27, 2026 — the most recent Form 4 on file — not from today.
- Form 40001937313-26-000012May 27, 2026
- Form 40002133613-26-000005May 20, 2026
- Form 40001937313-26-000010May 20, 2026
- Form 40002039201-26-000006May 20, 2026
- Form 40001907013-26-000008May 20, 2026
- Form 40001839171-26-000002May 20, 2026
- Form 40001907014-26-000002May 20, 2026
- Form 40001854872-26-000002May 20, 2026
- Form 40001937313-26-000008Apr 16, 2026
- Form 40001907020-26-000006Apr 16, 2026
- Form 40001907008-26-000008Apr 16, 2026
- Form 40001907013-26-000006Apr 16, 2026
- Form 40002039201-26-000004Mar 31, 2026
- Form 40001937313-26-000006Mar 31, 2026
- Form 40001907020-26-000004Mar 31, 2026
Fundamentals
XBRL · SES AI CorporationAnnual figures sourced directly from SES AI Corporation's 10-K / 10-Q filings via SEC EDGAR XBRL. Latest fiscal year and the year-over-year change, with up to ten years of history.
Recent SEC filings
10-K · 10-Q · 8-K · 13D/G · proxyThe most recent material filings for SES AI Corp — earnings, material events, ownership disclosures, proxy statements. Form 4 insider activity is shown in the panel above.
- 10-K/AAnnual report (amended)Apr 30, 2026
- S-3Registration (shelf)Apr 24, 2026
- 10-QQuarterly reportApr 24, 2026
- 8-KMaterial eventApr 23, 2026
- 8-KMaterial eventApr 1, 2026
- 10-KAnnual reportMar 4, 2026
- 8-KMaterial eventMar 4, 2026
- 8-KMaterial eventJan 16, 2026
- 10-QQuarterly reportNov 12, 2025
- 8-KMaterial eventNov 7, 2025
- 8-KMaterial eventNov 5, 2025
- 8-KMaterial eventOct 3, 2025
- DEF 14AProxy statementSep 9, 2025
- 8-KMaterial eventSep 3, 2025
- 8-KMaterial eventSep 2, 2025
Trade history
Every open→close lifecycle across tracked funds| Fund | Open date | Close date | Open price | Close price / current | Return |
|---|---|---|---|---|---|
| Point72 Asset Management | Q1 2026 | open | $1.70 | $1.04 | -39% |
| Renaissance Technologies | Q4 2025 | open | $1.99 | $1.04 | -48% |
| Citadel Advisors | Q3 2025 | open | $1.00 | $1.04 | +4% |
| AQR Capital Management | Q1 2025 | open | $1.02 | $1.04 | +2% |
| Two Sigma Investments | Q4 2024 | open | $0.31 | $1.04 | +230% |
| Citadel Advisors | Q3 2024 | Q4 2024 | $0.00 | — | +0% |
| Citadel Advisors | Q3 2024 | Q1 2025 | $0.90 | $1.02 | +13% |
| Two Sigma Investments | Q3 2024 | Q1 2025 | $0.00 | — | +0% |
| D.E. Shaw | Q3 2024 | Q1 2025 | $0.90 | $1.02 | +13% |
| D.E. Shaw | Q3 2024 | open | $0.00 | — | +0% |
| Millennium Management | Q3 2024 | open | $0.90 | $1.04 | +15% |
| Renaissance Technologies | Q3 2024 | Q3 2025 | $0.83 | $1.07 | +29% |
- Covers only the 27 marquee funds tracked here, not the full institutional universe. A “0 holders” reading does not mean unowned.
- Heavy funds (Renaissance Technologies, Citadel Advisors, Soros Fund Management, Two Sigma Investments, D.E. Shaw, AQR Capital Management, Millennium Management, Point72 Asset Management) use 8-quarter snapshots, so their pre-2024 history is missing.
- “Current” reflects each fund's most recent 13F — filings lag the actual trade by up to 45 days; positions shown may have changed since.
- Cost = price at the entry filing date. Re-entered positions show the most recent open lot.
- Options, ADRs, and unmapped CUSIPs are excluded from the follower-backtest pipeline that produces these snapshots, so certain holding types won't appear here.