When this story first appeared here on FR, in one of the first threads, I did an Federal Election Commission search on Madoff and posted the results in the thread. There was a lot of money involved, and almost all of it went to Democrats.
I expect we would find the same of his victims.
Good for you. I did the same thing, using the Open Secrets website. Yup - almost all Democrats. Chuckie Schumer was a BIG recipient.