Jane Street Increases $BTC ETF Holdings 8X — $509 Million in Fidelity's Fund!

Wall Street trading giant Jane Street dramatically increased its Fidelity $BTC ETF holdings to $509 million in Q3 2k26. Its latest institutional filings also reveal major changes in Bitcoin and $ETH ETF exposure, highlighting Wall Street's growing involvement in digital assets.

#bitcoin #BTC #JaneStreet #CryptoNews #InstitutionalInvesting