MicroStrategy (MSTR), Bitmine (BMNR), and Gemini Space Station (GEMI) are the top crypto stocks to watch in April 2026. MicroStrategy, rebranded as Strategy, continues to be a major Bitcoin holder with over 762,000 BTC. Under Chairman Michael Saylor, the company plans to increase its holdings to 1 million BTC by the end of 2026, despite facing criticism over balance sheet stress. MSTR stock is currently trading at $126, up 2.59% in pre-market trading. Bitmine, the largest corporate holder of Ethereum, recently purchased $108 million worth of ETH, bringing its total to 4,660,903 ETH. The BMNR stock has rallied 4.79% in pre-market trading, reflecting Ethereum's recent price increase to $2,061. Bitmine also offers staking services, having recently staked 94,670 ETH. Gemini, which went public in September 2025, is experiencing volatility post-IPO. GEMI stock is priced at $4.11, up 2.2% in pre-market trading, but down 10.46% over the past 24 hours. Despite potential bankruptcy concerns, any increase in market activity could benefit GEMI in April.