An address has increased its daily holdings of 1,000 BTC since the end of August, and currently holds 12,500 BTC
According to HODL15Capital monitoring, an address ("Mr.500") increased its holdings of 500 BTC on August 26, and has since increased its holdings of 500 BTC through two consecutive daily transactions (a total of 1,000 BTC).
As of September 7, the address held 12,500 BTC, or about $677 million.