Polymarket

New York, NY · Founded 2020 · Privately Held (backing)

Developer of an online prediction market platform designed for trading on the outcomes of real-world events. Polymarket is based in New York, NY and was founded in 2020. It is valued at about $13.6 billion as of Oct 2026, set by secondary market price, down 9% since its Series E in Apr 2026. It has raised $2.3 billion across 13 recorded rounds; the latest was a $1 billion later-stage round in Aug 2026.

PMV mark · valuation
$13.6B
Oct 2026
Secondary market · $/share
$133
Total raised
$2.3B
Last round
Later Stage VC
Aug 2026
Cap table — not yet on record

Polymarket's share-class structure hasn't surfaced in our sources yet. Cap tables are assembled from certificates of incorporation, round filings, and disclosures as they land.

Pro members can request priority coverage with a 48-hour turnaround.
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The prices on Polymarket
  • ·Every dated print: 32 trades with prices and structures
  • ·The monthly marks chart, 34 months in dollars
  • ·Price per share on 5 rounds
  • ·11 investment vehicles formed around Polymarket: sponsors, sizes, dates
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Membership and data by Private Market View

Frequently asked about Polymarket

Where does Polymarket's cap table come from?
Share classes are assembled from certificates of incorporation, priced-round filings, and disclosures across Polymarket's 13 recorded funding rounds.