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Series E

Equity
$3.5Braised
$62Bpost-money valuation
Company
Lead Investor
Lightspeed Venture Partners
Date
Mar 2025
Source
Notes

Series E led by Lightspeed Venture Partners ($1B contributed). Participants included Bessemer Venture Partners, Cisco Investments, D1 Capital Partners, Fidelity Management & Research, General Catalyst, Jane Street, Menlo Ventures, and Salesforce Ventures. Post-money valuation of $61.5B.

Other Rounds by Anthropic

7
RoundRaisedValuationLead InvestorDate
Series G(equity)$30B$380BGIC / CoatueFeb 2026
Series F(equity)$13B$183BICONIQSep 2025
Series D(equity)$750M$18BMenlo VenturesFeb 2024
Series D (Amazon Strategic Investment)(equity)$4B$18BAmazonSep 2023
Series C(equity)$450MSpark CapitalMay 2023
Series B(equity)$580M$4BFTX / Sam Bankman FriedApr 2022
Series A(equity)$124M$550MDustin Moscovitz / Jaan TallinnMay 2021
Series E | Funding Rounds | Longterm Wiki