❯ Polymarket raises $1B led by 1789 Capital at a $21B post-money valuation

the roundPrediction market platform Polymarket will raise $1 billion at a $21 billion post-money valuation, led by 1789 Capital with about $300 million of the total, people familiar with the matter told Bloomberg. Donald Trump Jr. is both a partner at 1789 Capital and an adviser to Polymarket — a detail carried in the same reporting.

the curveThe line is steep: the company closed a round at a $15 billion valuation in April, a 40% step-up in four months, and was worth roughly $300 million not long before that, per public reports. Rival Kalshi raised in May at $22 billion, so the gap between them is now under ten percent — this round reads as closing the distance.

political proximityA venue for betting on elections, economic data and sports outcomes has taken a lead check from a fund where the sitting president’s son is a partner, and made him an adviser. The variable that governs this business is distance from regulators, and what this round buys is less capital than proximity. What needs re-weighing is how much of Kalshi’s compliance advantage survives, and whether enforcement posture toward prediction markets shifts with it.

▪ SIGNALA prediction market’s core asset is the room regulators allow it — and Polymarket just wrote that asset into its cap table.