| Business | Phone |
| Burnham Sullivan Andelbradt 100 S Wacker Dr 2100, Chicago 60606 | (312) 782-9710 |
| Harris Investment Mgmt Inc 190 S La Salle St 4, Chicago 60603 | (312) 461-7699 |
| Lewis Capital Management 11 S La Salle St 3310, Chicago 60603 | (312) 587-7217 |
| Paragon Fund 120 S La Salle St 1300, Chicago 60603 | (312) 759-3350 |
| Prince Charitable 303 W Madison St 1900, Chicago 60606 | (312) 419-8700 |
| National Investment Svc 737 N Michigan Ave 1520, Chicago 60611 | (312) 335-8300 |
| J C Holthaus & Co Royal Allnc 70 W Madison St 1400, Chicago 60602 | (312) 214-3392 |
| O'Connor Partners Investment 141 W Jackson Blvd, Chicago 60604 | (312) 542-8950 |
| Hfr Asset Management Llc 10 S Riverside Plz 1450, Chicago 60606 | (773) 327-0430 |
| S4 Capital 1 N Wacker Dr 4700, Chicago 60606 | (312) 629-5350 |
| State Street Global Advisors 10 S Wacker Dr 3250, Chicago 60606 | (312) 798-6510 |