$RIBT Renaissance Technologies Llc added new shares from 388,852 to 500,809, 28.5%. This hedge fund was founded by James Simmons who ran the fund until he retired in 2009. Yes a small increase compared to the 2 Roumell funds who added almost 1,000,000 shares. But what is a huge hedge fund doing messing with little old RIBT that has never had a profit, then even adding?
You've got to scroll forever to get to the bottom of their list. It is alphabetical so you can find RIBT with 500,809 shares. Note they like the rest of us, are not perfect, in the past few months they sold RIOT and missed out on it's big rally this week.