[Jane Street Invests in Multiple Crypto Infrastructure Projects and Holds Significant Shares in Crypto Mining Companies] BlockBeats News, February 26: As one of the world's leading quantitative trading giants, Jane Street has a broad presence in the cryptocurrency sector, primarily focusing on infrastructure, DeFi, and crypto mining. Public information shows that the crypto-native projects Jane Street has invested in include: ZetaChain, Arbitrum, 1inch, Euler Finance, Membrane Labs, Kaito, Vest Exchange, and others. In terms of equity, Jane Street significantly increased its holdings in several crypto mining companies through the secondary market between 2024 and 2026, including: - Bitfarms (BITF): approximately 5.4% ownership - Cipher Mining (CIFR): approximately 5% ownership - Hut 8 (HUT): approximately 5% ownership Additionally, Jane Street participated in multiple rounds of Kraken financing last year. Jane Street is also one of Coinbase's primary liquidity providers and a significant shareholder.