According to BlockBeats, hedge fund company D.E. Shaw has significantly increased its holdings in BlackRock's IBIT and Fidelity's FBTC, as revealed in its second-quarter 13-F filing submitted to the SEC on August 15. As of June 30, D.E. Shaw held $90 million worth of BlackRock IBIT and $90 million worth of Fidelity FBTC. This marks a substantial increase from the first quarter, where the firm held $6 million in IBIT and $3 million in FBTC.