On-chain data shows that BTC -0.05%-news/">Bitcoin addresses starting with bc1qm6, bc1qvy, bc1q4s, and bc1qe3 start from April 8, with 500 Bitcoins per day (April 8, 11, 12 and 15), 1000 Bitcoins (4 On the 14th, April 21st to May 3rd), 1,500 BTC (from May 4th to now) and 2,500 BTC (from April 20th) were added, and an address was changed for every 10,000 BTC held. The four addresses currently hold a total of 37,000 BTC worth nearly $1.117 billion.
According to the Bitcoin accumulation rules of these four addresses, they are suspected to be owned by the same person or institution. The on-chain label also shows that there are multiple Kraken exchanges to these 4 addresses.