Polymarket Seeks Funding at $21 Billion Valuation Amid CEO Management Controversies

Prediction-market platform Polymarket is seeking fresh funding at a $21 billion valuation, a move that comes amid internal conflict and questions over founder and Chief Executive Officer Shayne Coplan’s management.

Bloomberg reported on October 20 that Polymarket is conducting a new funding round led by 1789 Capital, the investment firm where Donald Trump Jr. is a partner. The valuation is more than double the $9 billion level assigned when Intercontinental Exchange invested in 2025. Founders Fund is also participating in the round.

The fundraising has renewed attention on past allegations that Coplan used company funds for personal expenses. Bloomberg reported that, while reviewing a potential investment in 2025, Founders Fund learned Coplan had used company money to pay for private jet travel, apartment rent and other personal expenses. As a condition of its investment, the firm required stronger financial controls and repayment of the funds. The deal went ahead after Coplan complied. Polymarket said the private jet was used for business purposes and that Coplan had proactively disclosed the expense to investors.

Investors have also continued pressing for management changes. ICE and Founders Fund made the appointment of a chief financial officer a condition of their investment, and Coplan hired the company’s first CFO in September. Investors also recommended that Polymarket appoint a chief operating officer, but that has not yet happened. Coplan has also recruited executives from Goldman Sachs, DoorDash and Robinhood, as well as a former FBI analyst. Alex Spiro, Elon Musk’s personal lawyer, has joined the board and is involved in day-to-day management, including hiring.

Coplan told Bloomberg the company had gone through growing pains and that he had to change himself into what the company needed. Recruiting strong executives is his top priority for 2026, he added.

Competition has also moved against Polymarket. Once the leading prediction market by trading volume, the company has lost that position to rival Kalshi as it deals with technical outages, customer complaints, lawsuits and a new Commodity Futures Trading Commission probe. Kalshi is being valued at roughly twice Polymarket’s level in its own ongoing fundraising round.

Polymarket has also struggled to launch its platform in the US. The company moved to speed a domestic rollout by acquiring QCEX, a CFTC-regulated exchange, but the existing software could not handle Polymarket’s trading volumes. As a result, the exchange had to be effectively rebuilt from scratch. Coplan said at a crypto conference this month that he was still learning and that the company still had a long way to go.