Tether bought 2,310 #Bitcoin
BTC ($70mn) in Q2, raising stacks from 52,698 #Bitcoin ($1.5bn) in Q1 to 55,008 #Bitcoin ($1.67bn).
Despite the declared purpose earlier this year of investing 15% of profits in #Bitcoin data shows they've invested only 7% !
Source 
Interesting.
I noticed they missed their purchase goal.