A Telegram post says BlackRock acquired more than $500M+ in Bitcoin, but the evidence gathered so far does not prove that exact window or whether the activity was a corporate buy instead of routine IBIT creation flow.
What the public record confirms
BlackRock’s official IBIT page says the iShares Bitcoin Trust ETF seeks to reflect generally the performance of the price of bitcoin, and the same page listed net assets of $52,409,591,222, 1,380,240,000 shares outstanding, and the date April 2, 2026.
Arkham’s 2026 top bitcoin holders report said BlackRock held about 782K BTC, worth roughly $52 billion, or about 4% of BTC supply at the time of writing.
An Arkham ETF explainer published on April 13, 2026 said IBIT was about $76 billion in AUM according to SoSoValue and that ETF crypto movements usually settle on a T+1 basis after reported flows. That is a useful constraint on the headline because Arkham’s own explanation says custody transfers can trail the flow report.
Why the report drew attention
The unconfirmed Telegram claim stands out because Cointelegraph reported on April 10, 2026 that IBIT pulled in $269.3 million in one day, its best session since early March, and had taken in $1.5 billion year to date. If that reported amount is accurate, it would be larger than that one-day Cointelegraph snapshot, but Cointelegraph’s report does not confirm the Telegram number.
In the same Cointelegraph report, Morgan Stanley digital asset head Amy Oldenburg said MSBT was the bank’s best-performing ETF launch ever and described it as the start of a longer digital-asset product roadmap. That helps explain why BlackRock-related bitcoin headlines are being watched alongside broader market narratives in our coverage of Arthur Hayes Crypto Outlook: Bitcoin, Gold and HYPE, Arthur Hayes Says Bitcoin Won’t Meaningfully Rise Until the Fed Adds Liquidity, and Arthur Hayes Says Bitcoin May Not Rally Until the Fed Adds Liquidity.
What is still unconfirmed
What the cited record still does not show is a BlackRock corporate treasury purchase. BlackRock’s IBIT page identifies the vehicle as a spot bitcoin trust and says it is not registered under the Investment Company Act of 1940, while Arkham’s ETF explainer says U.S. spot bitcoin ETFs were approved on January 10, 2024 and typically settle on T+1. Those facts fit ETF mechanics; they do not verify the exact Telegram claim.
That leaves the story narrow: BlackRock’s official product page shows a very large fund, Arkham’s holder report shows a very large bitcoin balance, and Cointelegraph’s April 10 report shows a recent inflow spike. None of those URLs independently confirms that BlackRock itself bought the exact amount cited in the Telegram post.
Disclaimer: This article is for informational purposes only and does not constitute financial or investment advice. Cryptocurrency and digital asset markets carry significant risk. Always do your own research before making decisions.