Today, Take-Two Interactive revealed that Grand Theft Auto V and Red Dead Redemption 2 have sold a combined total of 150 million units since their respective launches.
At least 115 million of those units (and likely more) were Grand Theft Auto V alone, which reached that sales milestone back in November. At that time, Red Dead Redemption 2 was revealed to have reached 26.5 million units sold.

https://www.gamesindustry.biz/articl...ned-150m-units