Mining has become a business and it’s growing. It has daily expenses and for that miners need to sell their BTC to cover up electricity bill and other cost if exists. But is there any known miner who has not sold their BTC for a single time who is mining for a long time now? We know there are addresses which haven’t moved their BTC for a long time. Is any miner included in the list?
We can't say which miner has sold their coins as transactions are made from one wallet to another and only visible thing is the address on the blockchain.But most of the miners prefer to hold the coins due to increase in prices even after the halving the rewards are halfed.In last few days around 40 Bitcoins were transferred from one wallet to another and those btc were mined in early 2009 just after the genesis block so it was anticipated that it was Sathoshi and fake Craig was also claiming it just like other fake claims.So you can't say which miner is holding and which are selling.