Q ADVISORS LLC
999 18TH STREET, SUITE 2015, DENVER, CO 80202

QATALYST PARTNERS LP
3 EMBARCADERO CENTER, SUITE 1500, SAN FRANCISCO, CA 94111

QUADRIGA SECURITIES, LLC
44 COOK STREET, SUITE 255, DENVER, CO 80206

QUANTFURY TRADING USA LLC
224 FRANKLIN AVENUE , SUITE B-2, HEWLETT, NY 11557

QUANTITATIVE BROKERS, LLC
285 MADISON AVENUE, SUITE 1700, NEW YORK, NY 10017

QUANTLAB BROKERAGE, LLC
3 GREENWAY PLAZA, SUITE 200, HOUSTON, TX 77046

QUANTRIVER FINANCIAL, LLC
6430 PLANTATION PARK COURT, SUITE 310, FORT MYERS, FL 33966

QUASAR DISTRIBUTORS, LLC
190 MIDDLE STREET, SUITE 301, PORTLAND, ME 04101

QUATTRO M SECURITIES INC.
501 FIFTH AVENUE, 15TH FLOOR, NEW YORK, NY 10017
Mailing Address: 735 RIDGEFIELD ROAD, WILTON, CT 06897

QUESTRADE USA INC.
5700 YONGE STREET, SUITE 1900, TORONTO, ONTARIO, M2M 4K2 CANADA

QUILVEST CAPITAL PARTNERS SECURITIES LLC
65 EAST 55TH STREET, 25TH FLOOR, NEW YORK, NY 10022

QUINBROOK CAPITAL PARTNERS LLC
75 ROCKEFELLER PLAZA, SUITE 24A, NEW YORK, NY 10019

QUINCY CASS ASSOCIATES, INCORPORATED
11111 SANTA MONICA BLVD, SUITE 1650, LOS ANGELES, CA 90025
Mailing Address: 11111 SANTA MONICA BLVD., SUITE 1650, LOS ANGELES, CA 90025

QUINCY WELLS CAPITAL, LLC
200 WEST JACKSON BLVD, STE 1340, CHICAGO, IL 60606
Mailing Address: 200 WEST JACKSON BLVD, STE 1000, CHICAGO, IL 60606

QUINT CAPITAL CORPORATION
230 PARK AVE - 361W, NEW YORK, NY 10169
Mailing Address: 230 PARK AVE, 3RD FLOOR WEST, NEW YORK, NY 10169

QUOIN CAPITAL LLC
123 SOUTH BROAD STREET, 15TH FLOOR, PHILADELPHIA, PA 19109
Mailing Address: 1315 ETHANS WAY, MCDONOUGH, GA 30252

Last updated: 1/30/26