BlackRock's Bitcoin Now Rivals Its Gold ETF in Size
BlackRock's IBIT Bitcoin ETF has grown to rival the firm's IAU gold ETF. What happens when the world's largest asset manager treats Bitcoin as a store of value?
BlackRock manages over $10 trillion in assets. When it launched its Bitcoin ETF (IBIT), it crossed $50B in AUM faster than any ETF in history. By mid-2025, IBIT was approaching parity with IAU, the firm's flagship gold ETF. This is seismic for institutional crypto adoption.
The Store-of-Value Thesis, Validated
Bitcoin advocates argued for years that BTC would capture a portion of gold's $13 trillion market cap. BlackRock's IBIT growth is the first concrete evidence that institutional capital is making that shift at scale.
- IBIT reached $50B AUM in just 11 months — fastest ETF in history
- Over 600 professional investment firms hold IBIT shares
- Larry Fink reversed his "Bitcoin is for criminals" stance publicly in 2024
- Other asset managers (Fidelity, Invesco) launched competing Bitcoin ETFs
Impact on DeFi
As more capital flows into Bitcoin, the entire crypto ecosystem benefits: higher BTC prices mean higher collateral values, more venture funding for protocols, and greater public interest in learning about DeFi.