According to a 13G filing with the SEC, Peter Thiel and his affiliated entity, Founders Fund, have sold their entire 7.5% stake in Ethereum financial strategy firm ETHZilla (ETHZ). ETHZilla, which changed its name from biotechnology company 180 Life Sciences Corp. to an Ethereum Treasury model in August 2025, saw its stock price surge by over 90% in a single day after news of Peter Thiel's investment emerged. Currently, the stock is trading at approximately $3.20, down about 97% from its high of $107 last August. In December of last year, ETHZilla sold 24,291 bitcoins, worth $74.5 million, to redeem senior-collateralized convertible notes. The company is currently shifting its focus to RWA tokenization, recently acquiring a portfolio of 95 housing loans for $4.7 million and planning to tokenize them on Ethereum Layer 2. It has also acquired two CFM56-7B24 aircraft engines for asset tokenization. ETHZilla currently holds 69,802 ETH, worth approximately $139 million.