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Capital Group Fund Buys 4.32 Million More Strategy Shares, Expanding Indirect Bitcoin Exposure

Reported by Bloomingbit
Apr 21, 2026· 3 min read
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Key Takeaways
  • • Capital Group expanded its indirect Bitcoin exposure through a 12.2% stake acquisition in MicroStrategy, which holds over 105,000 BTC, providing institutional-scale cryptocurrency access without direct holdings.
  • • MicroStrategy (Strategy) purchased 34,164 BTC for $2.54 billion during April 13-19, 2026, bringing total holdings to 815,061 BTC valued at $61.56 billion, funded through at-the-market offerings of preferred shares generating $2.18 billion in proceeds.
  • • Capital Group's aggregate Bitcoin-related investments have grown from less than $1 billion to over $6 billion, driven by portfolio manager Mark Casey's strategy of backing Bitcoin proxy vehicles including MicroStrategy and Metaplanet (11.45% stake).
  • • Capital B (a European-listed Bitcoin Treasury company) acquired 37 additional BTC for €2.3 million, expanding holdings to 2,925 BTC with year-to-date gains of 35.3 BTC and €2.2 million, funded through convertible bond conversions and equity raises totaling €2.85 million.
  • • Institutional investors now have multiple pathways to Bitcoin exposure—direct corporate treasuries, equity proxies, and preferred share programs—reflecting mainstream asset class integration.
Summary
Capital Group, one of the world's largest mutual fund managers, has substantially deepened its Bitcoin exposure through strategic equity investments rather than direct cryptocurrency holdings. The firm acquired a 12.2% stake in MicroStrategy, a software company that has positioned itself as a corporate Bitcoin treasury vehicle with over 105,000 BTC reserves. This investment provides Capital Group with institutional-grade indirect access to Bitcoin's upside while maintaining traditional equity market structure. Under the leadership of portfolio manager Mark Casey, Capital Group has escalated its Bitcoin-related positioning from less than $1 billion to more than $6 billion over a multi-year period, reflecting a fundamental shift in how institutional capital is accessing cryptocurrency markets.

MicroStrategy (ticker: MSTR) reported significant capital deployment activity during the week of April 13-19, 2026. The company sold 21,795,389 shares of its 10.00% Series A Perpetual Preferred Stock through an at-the-market (ATM) offering, generating approximately $2.18 billion in net proceeds. Using these proceeds, MicroStrategy acquired 34,164 BTC at an aggregate cost of $2.54 billion, bringing its total Bitcoin holdings to 815,061 BTC purchased for $61.56 billion in cumulative capital. This acquisition underscores MicroStrategy's core strategy of deploying capital into Bitcoin as a strategic treasury reserve, positioning the company as a primary proxy vehicle for institutional investors seeking leveraged Bitcoin exposure within equity market structures.

Capital Group has also deployed capital into other Bitcoin-focused vehicles. The firm recently became Metaplanet's largest shareholder with an 11.45% stake, aligning with Metaplanet's "555 Million Plan" targeting 210,000 BTC by 2027—approximately 1% of total Bitcoin supply. Separately, Capital B, a Paris-listed Bitcoin Treasury company traded on Euronext Growth, continued its disciplined accumulation strategy by purchasing 37 additional BTC for €2.3 million at a reference price of €92,096 per coin. Capital B's total holdings reached 2,925 BTC with an aggregate acquisition cost of €269.4 million. The company funded this purchase through conversions of OCA B-01 convertible bonds and new equity issuances, with major investors Blockstream Capital Partners and UTXO Management each participating in both debt conversions and new share subscriptions totaling €2.85 million in fresh capital.

Capital B's year-to-date performance through April 2026 demonstrates the accumulation strategy's mechanics: the firm achieved a 1.25% year-to-date Bitcoin yield with gains of 35.3 BTC and €2.2 million in euro-denominated appreciation. This performance reflects both new acquisitions and embedded gains from prior purchases. The capital structure—combining debt conversions, warrant exercises, and equity issuances—exemplifies how smaller public vehicles manage continuous Bitcoin accumulation without traditional revenue sources. These institutional adoption patterns across multiple vehicles—from mega-cap proxy strategies like MicroStrategy to specialized Bitcoin treasury funds—signal that cryptocurrency exposure has become a standard institutional asset allocation component rather than a speculative position.

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Sources

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Bloomingbit Capital Group Fund Buys 4.32 Million More Strategy Shares, Expanding Indirect Bitcoin Exposure