US spot Bitcoin ETFs drew $853.5 million from August 3–7, with IBIT capturing $693 million, or 81%. Category net assets reached $79.50 billion, about 6.10% of Bitcoin’s total market capitalization. The iShares Bitcoin Trust closed recent sessions with a net asset value of $36.19 against a previous close of $35.94.
The fund’s 52-week range is $32.84 to $71.82. At $36.19 the share price sits 49.6% below its high and 10.2% above its low. Year-to-date total return is minus 27.03%. The implied Bitcoin price embedded in that NAV is straightforward to derive.
IBIT’s cumulative $61.09 billion in net flows exceeds the entire category’s $52.18 billion intake. The fund launched on January 5, 2024, and holds physical Bitcoin in institutional cold storage through Coinbase Custody, with net asset value determined against the CF Benchmarks Index. The expense ratio is 0.25%, deducted from the fund’s Bitcoin holdings rather than charged as a cash fee.
On-chain attribution places IBIT’s holdings in the range of 740,000 to 749,000 BTC as of early August. At $63,504 that reconciles closely with the reported $46.52 billion in net assets. IBIT is dominant to a degree that has no parallel in ETF history outside of first-mover index funds.
U.S. spot Bitcoin ETFs pulled in $853.5 million in net inflows over five trading days from August 3 to August 7. IBIT accounted for $693 million of that total — 81 cents of every dollar entering the category landed in a single fund. The day-by-day sequence ran $170.1 million, $211.5 million, $244.4 million, approximately $128.8 million, and roughly $98.85 million.
This streak reversed a modest $61.5 million in outflows from the prior week. Five consecutive sessions without a single down day stands in stark contrast to the choppy, stop-start pattern that had defined Bitcoin ETF flows for most of the year. Independent flow tracking corroborates the concentration.
Cumulative net inflows across all U.S. spot Bitcoin ETFs reached $52.18 billion since the January 2024 launch. Total net assets in the category climbed to $79.50 billion following the August streak, representing approximately 6.10% of Bitcoin’s entire market capitalization.
The gap between $52.18 billion of cumulative inflows and $79.50 billion of net assets is the market appreciation embedded in those holdings — roughly $27.3 billion of unrealized gain across the complex at current prices. The mechanical importance of the flow number is that ETF creations require authorized participants to buy actual Bitcoin on the open market, which can impact Bitcoin’s price.
IBIT’s cumulative net flows since inception total $61.09 billion. The cumulative net inflows across all eleven U.S. spot Bitcoin ETFs combined total $52.18 billion. IBIT has absorbed $8.91 billion more than the entire category has netted. This means that in aggregate, every other spot Bitcoin ETF has been a net redemption vehicle.
For a newcomer to the Bitcoin ETF market, it’s essential to understand that these funds provide a way for institutional investors to gain exposure to Bitcoin’s price without having to directly hold the cryptocurrency. This can be particularly appealing to investors who want to diversify their portfolios or gain exposure to Bitcoin without the associated risks of directly holding the asset, similar to how Meta’s ad revenue can be impacted by market trends.
Net flows into IBIT over one year: positive $3.86 billion. Net AUM change over the same period: minus $36.77 billion. That $40.6 billion gap is pure mark-to-market destruction. Investors added nearly $4 billion of fresh capital to a fund that lost more than $36 billion in value, which means the price decline overwhelmed new demand by more than ten to one.
The share price documents it directly. IBIT’s 52-week range runs $32.84 to $71.82, and at $36.19 the fund trades roughly halfway between — but far closer to the low. Year-to-date total return of minus 27.03% reflects Bitcoin falling from above $93,000 at the start of 2026 to $63,504 today, which is similar to the decline seen in Blackberry’s stock price before its rebound.
IBIT’s three-month net flows register minus $5 billion. Six-month net flows are minus $521.22 million. One-month flows are positive $1.09 billion and five-day flows positive $484.27 million. Read in sequence, that describes a fund that shed $5 billion over the spring, stabilized across the summer, and has taken in roughly $1.1 billion over the past month with roughly half of that arriving in the first week of August.
The AUM changes track the same path with price effects layered on: minus $17.39 billion over three months, minus $8.16 billion over six, plus $4.12 billion over one month, plus $967.76 million over five days. The three-month figure is the one that frames the recovery honestly.
August 11 showed what the streak actually looks like. On August 11, U.S. spot Bitcoin ETFs recorded $7.8 million in net inflows. IBIT took in $50.2 million. FBTC lost $4.1 million, ARKB lost $11.5 million, EZBC lost $16.5 million and HODL lost $10.3 million. Against a $79.50 billion category, $7.8 million is a small amount — 0.0098% of assets.
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