NEW YORK, Nov 21 (Reuters) - Citadel's founder Ken

Griffin said on Thursday that he would be open to selling a

small stake in his hedge fund at some point in the future.

At an event hosted by the Economic Club of New York, Griffin

said it made sense for him to sell a minority stake in his

market maker Citadel Securities to Sequoia and Paradigm in 2022,

in a deal that valued the firm at $22 billion.