We know Kaito Nakamura is one of the posthumans. He has powers that were never revealed up to his death. Not even his son Hiro knew about them.
In his own words, Kaito admits that he can analyze the variables in a situation and predict the outcome. That’s how he made money off the stock market. And to show exactly how, Kaito opened a newspaper to the stock market page and visualized several numbers. So essentially, he removed noise, unwanted variables. Unfortunately, this is also the scene where a picture of his, marked with the symbol in blood, fell off that same newspaper.
Watch the scene here. DarkPhoenix321 got access to early copies of the Heroes Volume 2 DVD and uploaded the clip.
image used with permission from NBC/Trae Patton