The official Grayscale update shows that as of June 28, Grayscale GBTC held 275,757.5888 Bitcoins, while as of June 27 it was 275,955.3951 Bitcoins. This means that this indicator has reduced its holdings by 197.806 Bitcoins compared to the previous trading day. In addition, the asset management scale (non-GAAP) of GBTC has dropped to $16,533,313,720.52 and the circulating shares have decreased to 310,510,100 shares.