The State of Wisconsin Investment Board has disclosed holdings of $321.5 million in a Bitcoin ETF, according to a recent SEC filing. This investment constitutes 0.82% of the board's total holdings. The disclosure highlights the increasing institutional adoption of Bitcoin as an asset class. This is an AI-generated article powered by DeepNewz, curated by The Defiant. For more information, including article sources, visit DeepNewz . To continue reading this as well as other DeFi and Web3 news, visit us at thedefiant.io