X0708 D/A LIVE 0002023700 QST Fixed Income Opportunities Fund LP 315 Montgomery Street, Suite 900 San Francisco CA CALIFORNIA 94104 (415) 539-3191 DELAWARE None None Limited Partnership true 2024 - QST Capital Partners LLC 315 Montgomery Street, Suite 900 San Francisco CA CALIFORNIA 94104 Executive Officer General Partner Kyle T. Shealer 315 Montgomery Street, Suite 900 San Francisco CA CALIFORNIA 94104 Executive Officer Manager of QST Capital Partners LLC, General Partner Luke V. Carlson 315 Montgomery Street, Suite 900 San Francisco CA CALIFORNIA 94104 Executive Officer Manager of QST Capital Partners LLC, General Partner Pooled Investment Fund Hedge Fund false Decline to Disclose 06b 3C 3C.1 true 0000935836-25-000644 2024-08-01 true true true true Limited Partner Interests false 250000 CapLink Securities, Inc. 000130702 None None 1230 Rosecrans Avenue, Suite 300 Manhattan Beach CA CALIFORNIA 90266 AK ALASKA AZ ARIZONA CA CALIFORNIA CO COLORADO CT CONNECTICUT DC DISTRICT OF COLUMBIA FL FLORIDA GA GEORGIA HI HAWAII IL ILLINOIS MD MARYLAND MA MASSACHUSETTS MI MICHIGAN MN MINNESOTA NV NEVADA NJ NEW JERSEY NY NEW YORK NC NORTH CAROLINA OH OHIO OR OREGON PA PENNSYLVANIA TN TENNESSEE TX TEXAS VA VIRGINIA WA WASHINGTON false Indefinite 24436718 Indefinite false 81 0 true 25000 true Finder fee totals current as of 10/01/2026. 0 true None, although the general partner of the issuer receives a performance allocation and the investment adviser to the issuer receives investment management fees. false QST Fixed Income Opportunities Fund LP Kyle T. Shealer Kyle T. Shealer Manager of QST Capital Partners LLC, General Partner 2026-10-22