Citadel and Point72 stepped in and closed the hedge fund position ($3 billion) on GME [1]. The regulators are not moving/commenting just yet, I am curious to see the repercussions of this and if Reddit crashing the markets it the new norm.
[1] https://www.cnbc.com/2021/01/27/hedge-fund-targeted-by-reddi...
EDIT: My bad, the hedge fund was not closed, just its GME short position. I amended this.