Affeldt owns 641,000 shares that trade on the New York Stock Exchange for about $18 per share .
Affeldt gave up his partnership in the equity firm to become ClubCorp CEO in 2006 .
Affeldt , who gave up his partnership in the equity firm to become ClubCorp CEO in 2006 , owns 641,000 shares that trade on the New York Stock Exchange for about $18 per share .