Bitcoin News Today: BlackRock Bitcoin ETF Surpasses $91.06 Billion in Assets Under Management

BlackRock’s spot Bitcoin ETF, IBIT, has reached a historic milestone of $91.06 billion in assets under management (AuM), as of August 2025 [1]. This record makes it the largest Bitcoin ETF in the U.S. market, reflecting strong institutional and retail investor interest in crypto-backed investment products. The fund has attracted cumulative net inflows of $58.04 billion, further cementing its role as a central vehicle for Bitcoin exposure [2].

The growth of the ETF comes against a backdrop of recent Bitcoin price volatility. The cryptocurrency dipped from a peak of $124,000 following strong U.S. inflation data, triggering over $1 billion in liquidations across the crypto market [3]. Despite these fluctuations, the ETF has maintained steady inflows, illustrating the continued demand for Bitcoin as an asset class, even during periods of correction.

BlackRock’s IBIT now holds approximately 3.72% of the total Bitcoin supply, a level that underscores the significant influence the fund has on the market [6]. The fund’s rapid growth and continued dominance highlight the trust investors place in the firm’s brand and expertise in managing digital assets. This trend reflects a broader shift in how investors access the crypto market—many now prefer structured investment vehicles like ETFs that offer benefits such as diversification, custody, and regulatory oversight [5].

The success of the ETF also signals a broader acceptance of Bitcoin in mainstream finance. Institutional adoption has grown significantly, with many investors using ETFs as a gateway to the crypto space without the complexities of managing private keys or navigating the decentralized infrastructure. As more traditional investors seek exposure to digital assets, the demand for such products is expected to rise [4].

With no significant competition in the U.S. ETF space and a strong investor base, the fund appears well-positioned to maintain its leadership in the Bitcoin ETF market. Continued inflows and institutional confidence suggest a solid foundation for future growth. The ETF’s performance highlights a broader trend of crypto integration into traditional investment portfolios, with BlackRock at the forefront of this transformation [6].

Source:

[1] AInvest, [https://www.ainvest.com/news/bitcoin-news-today-blackrock-bitcoin-etf-surpasses-91-06-billion-aum-2508/](https://www.ainvest.com/news/bitcoin-news-today-blackrock-bitcoin-etf-surpasses-91-06-billion-aum-2508/)

[2] Blockonomi, [https://blockonomi.com/blackrock-bitcoin-etf-shatters-90b-record-but-can-it-hold-the-lead/](https://blockonomi.com/blackrock-bitcoin-etf-shatters-90b-record-but-can-it-hold-the-lead/)

[3] CoinGape, [https://coingape.com/blackrocks-bitcoin-etf-surpasses-record-90-billion-aum/](https://coingape.com/blackrocks-bitcoin-etf-surpasses-record-90-billion-aum/)

[4] Coinlive, [https://www.coinlive.com/en/news-flash/871682](https://www.coinlive.com/en/news-flash/871682)

[5] Cryptopolitan, [https://www.cryptopolitan.com/zh-cn/marathon-digital-announces-750-million/](https://www.cryptopolitan.com/zh-cn/marathon-digital-announces-750-million/)

[6] BlackRock Bitcoin ETF hits $91.06B AuM - Mitrade, [https://www.mitrade.com/au/insights/news/live-news/article-3-1041531-20250815](https://www.mitrade.com/au/insights/news/live-news/article-3-1041531-20250815)