BlackRock Secures 82% of Inflows as Fidelity Bitcoin ETF Gathers $64.7 Million

BlackRock Secures 82% of Inflows as Fidelity Bitcoin ETF Gathers $64.7 Million

NEW YORK, August 21, 2026, 17:30 EDT

  • Fidelity’s FBTC recorded inflows of $64.74 million on August 20.
  • BlackRock accounted for nearly 82% of the $606.3 million in inflows to the category.
  • FBTC finished Friday at $67.47, gaining 6.65%, with 4.87 million shares changing hands.

Fidelity Wise Origin Bitcoin Fund (CBOE:FBTC) attracted $64.74 million on Thursday. However, BlackRock, Inc. dominated fresh inflows, with its IBIT fund pulling in $502.99 million—accounting for almost 82% of all category inflows.

The main indicator for investors is that concentration. FBTC saw inflows amounting to about 0.58% of its most recent $11.22 billion in assets. IBIT drew in around 0.97% relative to its $51.75 billion in assets. Fidelity experienced asset growth, but BlackRock increased its market share at a quicker pace.

The shift was pronounced. U.S. spot bitcoin funds pulled in $606.3 million on August 20, marking their fourth consecutive session of net inflows and the highest daily total since May. Inflows over the four days totaled around $1.61 billion.

FundNet flow on August 20Category flow share
IBIT$502.99 million82.96%
FBTC$64.74 million10.68%
BITB$26.39 million4.35%
ARKB$12.15 million2.00%
HODL-$3.59 million-0.59%
All U.S. spot funds$606.29 million100%
Final August 20 flow data; percentages may not sum because smaller funds were flat or rounded. Source: Farside Investors.

FBTC continued to track the asset’s surge. The fund ended Friday at $67.47, rising 6.65%. Trading volume totaled 4.87 million shares. Bitcoin settled around $77,400, having earlier reached $79,463—its highest point since May.

FundAugust 21 closeDaily changeVolume
IBIT$43.99up 6.76%83.62 million
FBTC$67.47up 6.65%4.87 million
ARKB$25.72up 6.71%2.38 million
BITB$42.08up 6.65%1.94 million
HODL$21.94up 6.64%975,860
U.S. market close, August 21, 2026, 16:00 EDT. Source: Investing.com ETF table.

Treasury’s announcement on expanding long-term bond buybacks pushed yields down and pressured the dollar, providing a boost to scarce, liquid assets. This macro catalyst triggered a rally that subsequently forced the closure of more than $4.3 billion in crypto short positions.

Regulatory factors were highlighted by analysts. Bernstein noted the recovery reflected a shift in momentum fuelled by liquidity. Naeem Aslam at Zaye Capital Markets said the latest policy efforts “reduces regulatory uncertainty.” This, he added, could broaden allocations among banks and asset managers. The Block; Barron’s

Analyst or firmRecommendation / outlookTime frameCore evidence
Bernstein analystsMomentum turning positiveNear termLiquidity conditions are better and ETF inflows are increasing
Naeem Aslam, Zaye Capital MarketsPositive on allocation appetitePolicy cycleDecreased regulatory uncertainty
Geoffrey Kendrick, Standard CharteredBitcoin forecast at $100,000End-2026Comeback driven by institutional buying
These are bitcoin outlooks, not formal ratings on FBTC. Sources: Bernstein coverage, Aslam commentary, and Standard Chartered target.

Fidelity applies an annual fee of 0.25%. FBTC follows the Fidelity Bitcoin Reference Rate with a passive strategy, holding bitcoin directly instead of using derivatives. There is no dividend paid. This setup streamlines tracking, but means the fund’s returns depend almost solely on bitcoin price movements.

The impact of that exposure is visible on its balance sheet. As of March 31, FBTC held 188,144 bitcoin. Net assets totaled $12.82 billion, a decline from $17.64 billion at the end of the year. The fund cited a $3.74 billion drop from operations for the quarter.

Fidelity subsequently included BitGo as an additional approved custodian, alongside its ongoing partnership with Fidelity Digital Assets. In February, the sponsor stated there were no immediate intentions to relocate assets. The new option lessens reliance on one provider, although custody risks remain.

Investors now face a clear test: a further week of gains would indicate that regulated demand remains strong following Friday’s price surge. FBTC needs to increase its portion of incoming funds as well. Merely following price performance will not allow it to narrow its distribution gap with IBIT.

Risks: Unlike Bitcoin, FBTC is not traded around the clock. A price swing over the weekend could lead to a gap when markets open on Monday. Premiums supported by inflows may quickly reverse due to redemptions, problems with custody, shifts in regulations, or another rise in yields.

CBOE: FBTC · Investor dashboard

Fidelity’s rebound, BlackRock’s capture

Fresh inflows confirm demand. Competitive concentration remains the sharper signal.
$67.47▲ 6.65%
Close · Aug. 21, 2026 · 16:00 EDT
FBTC net flow$64.74MAug. 20 · fourth positive day
Category net flow$606.29MLargest daily intake since May
FBTC flow share10.68%Versus IBIT at 82.96%
Annual fee0.25%Passive spot-bitcoin exposure
August 20 flow capture
IBIT
$503.0M
FBTC
$64.7M
BITB
$26.4M
ARKB
$12.2M
HODL
-$3.6M
FBTC attracted about 0.58% of its reported $11.22B AUM. IBIT drew roughly 0.97% of its $51.75B AUM.
Four-session category flow
Aug 17Aug 18Aug 19Aug 20 $297.6M$189.3M$517.2M$606.3M
$1.61B in four days Momentum improved quickly, but Friday’s price jump raises the bar for follow-through.
Risk watch: weekend gaps · bitcoin volatility · custody · regulation · higher yields
Sources: Fidelity, SEC filings, Farside Investors, Investing.com · Data checked Aug. 21, 2026, 17:30 EDT
Marcin Frąckiewicz

Marcin Frąckiewicz is the founder and CEO of TS2 Space, a satellite communications company working with customers worldwide. His experience spans satellite communications, telecommunications and technology ventures. He graduated from the Warsaw School of Economics (SGH) and writes about space technology, artificial intelligence, stocks and the technology companies and industries he follows. Follow Marcin Frąckiewicz on Google News, Facebook or LinkedIn.

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