Great question. I haven’t seen a list*, but you can eliminate pretty much every school listed in the top 30 on the US News “Best Colleges” List. These either don’t offer merit money at all (like the Ivies, MIT, Stanford, CMU) or offer so little/to so few, that you can count them out (Duke, Chicago, etc).
Add the most popular public flagships like Michigan, the UCs, Georgia Tech in that latter category. The next tier down - UIUC, UMD, Purdue, etc give a bit more merit money (but not a lot) to top students.
To chase big merit money, you’ll have to go much further down the prestige list.
You might find this thread helpful to identify such schools:
(* - maybe start a new thread to crowd source and create such a list?)