BlackRock ETF-Related Wallets Send $356 Million in Bitcoin and Ether to Coinbase Prime
BlackRock ETF-related wallets transferred $356M in Bitcoin and Ether to Coinbase Prime in two hours, including 3,215 BTC and 38,882 ETH. Earlier, a $143M transfer occurred with fewer assets. The purpose of the transfers is unclear, and they do not indicate sales.
How this was made

The 30-second read
Why it matters
The disclosed transfers are the first public report of such large volumes, indicating potential shifts in custodial demand and market perception of crypto as an institutional asset class.
Market read
Newly disclosed, sizable crypto transfers by a major asset manager could affect short-term price dynamics and signal growing institutional participation.
What to watch
Regulatory scrutiny on crypto ETFs could dampen the positive impact of these inflows.
Background
BlackRock's ETF-related wallets have been moving crypto assets between custodians, reflecting ongoing institutional activity in the sector.
Ticker impact
BlackRock ETF-related wallets transferred 3,215 BTC (~$262M) to Coinbase Prime on Oct. 23.
potential upward pressure as market perceives institutional accumulation
The transfer size is significant and new, but the purpose is unclear, so price impact is speculative.
Market effects
Highlights growing institutional exposure to crypto assets, potentially encouraging other funds to allocate to Bitcoin and Ether.
U.S.-based custodial platform Coinbase sees increased crypto holdings, reinforcing its role in the market.
Large transfers by a major asset manager may influence global crypto sentiment and liquidity.
Counterpoint
The transfers could be preparatory for a future sale, which might trigger a short-term price dip.
Key entities
- Asset ManagerBlackRock
Manager of crypto ETFs whose wallets moved the assets.
- CustodianCoinbase Prime
Platform receiving the Bitcoin and Ether transfers.





