BlackRock quietly accumulated 3% of all Bitcoin. Here’s what that means

How Much Bitcoin Does BlackRock Own and Why It Matters in 2025.

BlackRock’s entry into the Bitcoin market through the iShares Bitcoin Trust (IBIT) has marked a new era in institutional Bitcoin accumulation.

Since its launch on Jan. 11, 2024, IBIT has grown at a pace that few expected, and no other ETF has matched. As of June 10, 2025, BlackRock holds over 662,500 BTC, accounting for more than 3% of Bitcoin’s total supply. At today’s prices, that’s $72.4 billion in Bitcoin exposure, a staggering figure by any measure.

Read more