Key Takeaways:
Arkham Intelligence labeled three onchain wallets backing Morgan Stanley’s MSBT ETF, which holds 1,348 BTC value greater than $100M. MSBT launched on April 8, 2026, with a 0.14% expense ratio, the bottom amongst main U.S. spot bitcoin ETFs, together with Blackrock’s IBIT. Anybody can now monitor Morgan Stanley’s BTC accumulation in close to real-time by way of Arkham’s reside dashboard.
Arkham Identifies Onchain Wallets Behind Morgan Stanley’s Spot Bitcoin ETF
The fund, ticker MSBT, launched April 8, 2026, on NYSE Arca, making Morgan Stanley the primary main U.S. financial institution to situation a spot bitcoin ETF. The agency manages roughly $9.3 trillion in shopper property, putting the product squarely in view of conventional finance (TradFi) audiences who had no comparable onchain monitoring device earlier than Arkham’s labeling.
Arkham’s in-house analytics staff recognized three pockets addresses related to MSBT’s custodians, Coinbase and BNY Mellon, earlier than publishing verified entity labels on its platform. As of roughly April 18, 2026, these wallets held 1,348 BTC valued at round $102.08 million, based mostly on a bitcoin worth within the $75,700 to $76,000 vary.
The agency introduced the labeling publicly on X, noting on the time that MSBT had bought $83.6 million value of bitcoin since inception and held $64.4 million throughout its onchain addresses. Holdings have grown since then.
Current inflows documented by Arkham embrace a switch of 177.757 BTC, value roughly $13.75 million, arriving roughly 23 hours earlier than publication, and a 209.296 BTC deposit, about $15.47 million, recorded three days prior. A number of different deposits within the 80 to 415 BTC vary had been logged throughout the fund’s first two weeks. No important outflows have been reported.
MSBT carries an expense ratio of 0.14 %, the bottom amongst main U.S. spot bitcoin ETFs. Blackrock‘s Ishares Bitcoin Belief, ticker IBIT, expenses 0.25 %. On its first day of buying and selling, MSBT recorded roughly $34 million in quantity and ranked within the prime 1% of all ETF launches over the prior yr, in accordance with Bloomberg ETF analyst Eric Balchunas. Web property reached roughly $87 million after about 5 buying and selling days.
Spot bitcoin ETFs function on a T+1 settlement cycle, which means onchain transfers seem with roughly a one-day lag after public creation or redemption bulletins. Arkham’s dashboard displays these flows as soon as settled, providing close to real-time visibility as soon as the blockchain data the transaction.
The three labeled addresses carry partial public prefixes: bc1qa…, bc1qe…, and bc1qn…. Arkham teams these right into a single entity web page, displaying aggregated balances, influx and outflow charts, and full transaction historical past. Nonetheless, Arkham could not have the entire financial institution’s addresses, as Morgan Stanley’s web site signifies that it holds 1,820.60 BTC because the log’s date of April 17, 2026.
Arkham revealed an in depth analysis article on April 17, 2026, strolling by its identification methodology. The agency’s analytics platform now covers greater than 450,000 entity pages and billions of tackle tags throughout exchanges, governments, asset managers, DeFi protocols, and particular person wallets.
For comparability, Arkham tracks Coinbase custody wallets, Grayscale wallets, and Blackrock’s IBIT-related addresses. The U.S. authorities entity web page reveals greater than 328,000 BTC in seized property. These figures shift as new addresses get labeled and costs transfer.
What Morgan Stanley’s MSBT labeling provides is a reside window right into a Wall Avenue establishment’s bitcoin accumulation that beforehand would have required ready for regulatory filings. Retail and institutional observers can now watch inflows and outflows from the identical display screen.
