Grayscale has purchased $4.7 million worth of Ethereum. This development comes amid other significant crypto market activities, including a whale acquiring 29,341 ETH, valued at $58.18 million, since March 26 at an average price of $1,983 per ETH. The whale's recent purchase includes 3,195 ETH for $5.97 million at $1,868 per ETH. In the Solana market, a whale unstaked 60,289 SOL, valued at $7.78 million, and sold it for $7.73 million USDC at $128.29 per SOL. Separately, another whale purchased 1.777 million SOL, worth $223 million, and immediately staked the tokens. BlackRock has reportedly bought $172 million worth of Bitcoin this week. On-chain data reveals that wallets holding over 1,000 BTC have added 32,000 BTC, worth $2.7 billion, in the past week, while smaller holders sold 18,000 BTC. Additionally, Coinbase saw the transfer of 2,299 BTC, valued at $194.3 million, from Coinbase Institutional to Coinbase. GameStop has updated its investment policy to include Bitcoin and plans to raise $1.3 billion to support its Bitcoin acquisition strategy.