Capital Group, a major investment firm managing over $2.3 trillion, has acquired a 5% stake in Metaplanet. Based in Japan, Metaplanet is known for its significant investments in Bitcoin, similar to MicroStrategy's approach. Since adopting this strategy, Metaplanet's share price has soared by more than 1,700%. Capital Group is also a substantial shareholder in MicroStrategy, evidencing a focused investment strategy in firms with substantial crypto holdings.