Callahan Advisors, LLC
All 13F Filings
Location
Houston, TX
CIK
0001395055
All SEC filings
View on sec.gov
Filing ID
Report Period
Holdings
Value ($000)
Form Type
Date Filed
Name
000114036126020771
Q1 2026
177
1,198,184,611
13F-HR
5/12/2026
Callahan Advisors, LLC