The Guardian does. Most of the exotic weapons we use in the game, belong to The Guardian. The Guardian either has found exotics, made an exotic, has been given an exotic, or killed someone for an exotic (also has killed someone and used its corpse to make an exotic). However, there are a select few exotics we don't own. 1) Hawkmoon, it belongs to the Crow, it was given to him by the traveler 2) Helm of Saint 14 is... well the helm of Saint 14 Those are the two I can think of, but there are more.

Who owns Ace Of Spades Crow Because Cayde left it to the one who killed him and we know that, but still kept it for ourselves Wait, technically its ours by right since we killed Uldren, and Gun logic dictates you claim your enemies weapon after you kill them

Prolly us