Morgan Stanley's Bitcoin ETF, MSBT, has transferred 500 BTC, valued at approximately $38.9 million, to a newly created address "3E1CbH," according to Arkham monitoring data. This address, established a week ago, subsequently forwarded the BTC to another address "bc1q4m." Following this transaction, Morgan Stanley's Bitcoin holdings at the marked address have decreased to 1,713 BTC, worth around $133 million.