Bitcoin's fifth largest address transferred all 94500 BTC holdings to three addresses on March 23rd

According to monitoring data disclosed by Arkham on the X platform, Bitcoin's fifth largest address transferred almost all of its holdings of 94500 BTCs (valued at approximately $6.05 billion) to three new addresses in the early hours of Saturday, March 23, leaving only 1.4 BTCs in the original address. Since receiving these bitcoins in 2019, they have not been moved and it is currently unclear who owns the address, which seems unrelated to the exchange.