According to BlockBeats, data from Farside Investors on May 14th revealed that Grayscale's GBTC, ARK 21Shares' ARKB, and Invesco Galaxy's BTCO all experienced no net inflow or outflow. However, Bitwise's BITB saw a net inflow of $20.3 million.

The data indicates a mixed picture for these investment vehicles. While GBTC, ARKB, and BTCO remained stable with no significant changes in their inflow or outflow, BITB experienced a substantial inflow. This could suggest a growing interest in BITB among investors.

It's important to note that these figures only represent a snapshot of a single day's activity and may not necessarily indicate a long-term trend. Investors should keep an eye on these figures over a longer period to get a more accurate picture of the market dynamics.