Bitcoin miners, including early holders, have held onto their holdings in 2025 despite a 52% revenue drop to $34 million, adding 4,000 BTC to their reserves since April.
The miners' strong confidence in Bitcoin's future is evident as they have only sold about 150 BTC this year, indicating a long-term bullish stance.
Miners are maintaining their Bitcoin reserves due to a 48% profit margin even though their daily income hit a two-month low in June, impacted by market slowdown and reduced user transaction fees.