BlackRock has purchased over $600 million worth of Bitcoin, according to data shared by Arkham Intelligence. The accumulation places BlackRock’s iShares Bitcoin Trust (IBIT) at the top of Bitcoin ETF inflows for the past week. It also highlights the sustained institutional demand for Bitcoin, even as price action remains below previous highs.
BlackRock Leads Bitcoin ETF Inflows
Arkham data shows that BlackRock’s IBIT accumulated approximately $612.1 million worth of Bitcoin over five days, making it the top-performing Bitcoin ETF in terms of inflows during the period. The purchases occurred across multiple transactions over the last five-day trading period.
An earlier CoinRemark coverage spotlighted BlackRock’s similarly large Bitcoin acquisition last week amid increasing ETF flows. That transaction saw 3,741 BTC, valued at $272.5 million, enter BlackRock’s wallets within one hour. The wealth manager also added a significant amount of Ethereum to its ETHA ETF in the same period.
BlackRock’s continued buying reflects ongoing institutional participation in the Bitcoin market through regulated investment vehicles. The latest purchase also reinforces the firm’s position as one of the dominant players in the Bitcoin ETF market.
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IBIT Outpaces Competing Bitcoin ETFs
BlackRock’s IBIT outperformed competing spot Bitcoin ETFs over the same period. While other funds such as Fidelity’s FBTC, Ark 21Shares’ ARKB, and Grayscale’s GBTC recorded mixed flows, IBIT accounted for 75% of inflows during the week.
This continued dominance reflects BlackRock’s strong institutional distribution network and growing investor preference for IBIT as a regulated Bitcoin exposure vehicle. Since the launch of spot Bitcoin ETFs, IBIT has consistently ranked among the largest inflow recipients. The fund now holds over 788,928 BTC in assets under management, valued at $62.49 billion at current prices.
IBIT Holders Currently Sitting on $12 Billion Loss
Despite leading inflows, Arkham estimates that IBIT holders are currently sitting on roughly $12 billion in unrealized losses. The estimate is based on an average entry price of around $89,000, which is higher than Bitcoin’s current market value.
Bitcoin is currently trading around $70,600, meaning many institutional investors entered positions at higher prices and have continued holding through recent volatility. Continued inflows despite these losses suggest long-term positioning rather than short-term trading.
This behavior may indicate institutional conviction in Bitcoin, as large asset managers typically accumulate over extended periods regardless of short-term price movements.
Current Crypto Market Context
Bitcoin is currently trading around the $70,600 range, following recent volatility driven by macro developments and institutional flows. The asset has remained within a consolidation range, with traders monitoring ETF demand and liquidity conditions.
The continued accumulation by BlackRock comes alongside growing institutional participation across the crypto market. Recent developments, such as new ETF launches and large on-chain transfers to institutional wallets, has exposed this phenomenon.
Meanwhile, large ETF inflows have historically coincided with increased market momentum. With BlackRock leading Bitcoin ETF inflows and continuing to accumulate despite unrealized losses, market participants are on alert. They will be watching whether sustained institutional demand will support the next phase of Bitcoin price movement.
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Temitope Olajide
