BlockBeats news: On May 27, analysts suggested that a $1.3 billion dark pool trade involving BlackRock’s Bitcoin ETF (IBIT) may be linked to Bitcoin’s recent rapid decline.
Data shows that a trader sold 29.2 million shares of IBIT in a dark pool market at 14:30 UTC on Tuesday, with a transaction value of approximately $1.3 billion. Immediately after the trade, Bitcoin’s price dropped rapidly from $77,875 to $76,720 within 10 minutes, before further declining to around $75,600.
Alex Thorn, Head of Research at Galaxy Digital, said this was the largest IBIT dark pool trade he had ever seen. Bloomberg ETF analyst Eric Balchunas also noted that this sell order was more than 22 times the size of the second-largest IBIT sell order of the day.
Meanwhile, U.S. spot Bitcoin ETFs have experienced net outflows for eight consecutive trading days, with total outflows exceeding $2 billion since May 14. Among them, IBIT recorded a single-day net outflow of approximately $192 million on Tuesday.
In addition, Jane Street reduced its Bitcoin ETF holdings by approximately 70% in the first quarter, while Goldman Sachs also decreased its position by about 10%, indicating that some institutions are lowering their exposure to Bitcoin ETFs.

