Jane Street boosts Fidelity Bitcoin ETF holdings nearly 8x, trims IBIT

Jane Street ended Q3 with 19% fewer shares in BlackRock’s Bitcoin ETF, and a higher share price lifted the stake’s value to $957 million. Jane Street’s share count in Fidelity’s spot Bitcoin exchange-traded fund (ETF) rose nearly eightfold in the third quarter, while its holdings in BlackRock’s fund fell 19%. The trading giant ended September with 7.01 million shares of Fidelity Wise Origin Bitcoin Fund (FBTC0, up from about 887,000 at the end of June. The position was worth $509 million on Sept. 30, according to its second-quarter and third-quarter filings.