Morgan Stanley has withdrawn approximately 1,100 BTC from a Coinbase Prime custody address through its spot Bitcoin ETF MSBT, spending over $96 million in the transaction. This acquisition marks a significant milestone for the financial institution's crypto exposure. Total Bitcoin holdings now stand at 9,218 BTC worth more than $775 million, surpassing the 9,000 BTC threshold for the first time according to Arkham monitoring data. The withdrawal signals continued institutional accumulation via regulated ETF products and prime brokerage infrastructure.