Will Anthropic’s valuation hit 2027 by December 31?

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Market context

Anthropic’s private valuation would need to reach the stated threshold on an NPM print at any point before 31 December 2026, and the market is pricing that at just 11% yes. That makes no the clear favourite, but it is not a deep-out-of-the-money call given how quickly late-stage private marks can re-rate when a company is already at very large scale. The consensus backdrop has shifted sharply higher this year: Anthropic disclosed a $30 billion Series G at a $380 billion post-money valuation in February, while reporting and market chatter in May have centred on fresh fundraising talks at more than $900 billion. On that basis, the market looks to be discounting the chance that the published NPM series lags, or that the company does not get an official mark all the way to the target before year-end.

The main comparison point is how private-market step-ups tend to arrive in jumps rather than smoothly, especially when a company is already large enough that only a handful of financing or secondary transactions can reset the headline. If the next formal round lands around the mooted $900 billion level, a sub-$500 billion target becomes much easier to clear; if talks stall, the current 11% can be justified. For context, Bloomberg reported on 13 May that Anthropic was seeking at least $30 billion in fresh financing at a valuation above $900 billion, which is the sort of catalyst that can rapidly move this market. Traders should watch for a signed primary round, any authorised secondary pricing, and the cadence of NPM publication, since NPM prices are published for trading days only and with a one-day lag.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

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FAQ

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How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.