Polymarket
PO
Polymarket runs prediction markets on politics, economics, sports, and other topics. Traders buy and sell shares that pay out based on the final outcome of an event. Market prices update as orders trade, giving a real-time view of implied probabilities. Trading and settlement use cryptocurrency.
Founded by Shayne Coplan (Founder & CEO)
Blended valuation$19B$13.8B secondary
Valuation history
Weekly blended valuation with priced funding rounds marked on the timeline.
$20.4B
blended valuationfunding round
Jan 2, 2023$0Oct 5, 2026
All rounds
13 funding rounds, newest first.
| Round | Announced | Raised | Post-money |
|---|---|---|---|
| Round | Aug 31, 2026 | $1B | $21B |
| Growth | May 14, 2026 | $100K | — |
| Series E | Apr 20, 2026 | $400M | $15B |
| Series E | Mar 27, 2026 | $600M | $9B |
| Series D | Oct 7, 2025 | $2B | $10B |
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Investors
36 investors across all rounds.
- FFFounders Fund
- POPolychain
- GCGeneral Catalyst
- BCBlockchain Capital
- GSG Squared
- 1C1confirmation
- NRNaval Ravikant
- KHKevin Hartz
- RCRon Conway
- SASV Angel
Only Legion members can view the full investor roster. Sign in to Legion
Secondary market activity
Recent buy and sell interest for Polymarket shares on the secondary market.
| Kind | Implied valuation | Price / share | Date |
|---|---|---|---|
| $14.3B | $137.70 | Oct 6, 2026 | |
| $15.5B | $103.66 | Oct 6, 2026 | |
| $15.5B | $141.62 | Oct 1, 2026 |
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Data as of Oct 15, 2026. Valuations are estimates blended from primary and secondary-market signals — not investment advice.