According to SEC documents, the proportion of GBTC held by Insight Fund in the third quarter increased from 928,051 shares in 2021 Q2 to 1,520,549 shares (valued at approximately US$70.58 million) on September 1st, an increase of more than 63%; Global Opportunity Fund (Global Opportunity Portfolio funds) increased its holdings from 919,805 shares in Q2 to 1,463,714 shares (valued at approximately US$67.94 million), an increase of 59%.