Aalo Atomics
AA
Nuclear fission reactor startup. Founded 2023 by Matt Loszak (ex-Anduril).
Founded by Matt Loszak (CEO), Yasir Arafat (CTO & President)
Blended valuation$1.8B$1.8B secondary
Valuation history
Weekly blended valuation with priced funding rounds marked on the timeline.
$1.9B
blended valuationfunding round
Apr 28, 2025$333.5MOct 5, 2026
All rounds
4 funding rounds, newest first.
| Round | Announced | Raised | Post-money |
|---|---|---|---|
| Round | Apr 30, 2026 | $1.2M | — |
| Series B | Aug 19, 2025 | $100M | $442.6M |
| Series A | Aug 14, 2024 | $27M | $102.4M |
| Series A | Apr 11, 2023 | $6.3M | $30.9M |
Investors
27 investors across all rounds.
- FYFifty Years
- VEValor Equity Partners
- AVAlumni Ventures
- CVCrosscut Ventures
- HAHarpoon
- GAGaingels
- JDJeff Dean
- KVKindred Ventures
- TSTishman Speyer
- AKAkka
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Secondary market activity
Recent buy and sell interest for Aalo Atomics shares on the secondary market.
| Kind | Implied valuation | Price / share | Date |
|---|---|---|---|
| $1.9B | $59.50 | Sep 23, 2026 | |
| $1.8B | $59.05 | Sep 22, 2026 | |
| $1.8B | $58.78 | Sep 14, 2026 |
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Data as of Oct 14, 2026. Valuations are estimates blended from primary and secondary-market signals — not investment advice.