BLACKROCK INC

Ticker: BLK CUSIP: 09290D101 Class: Common Stock

CULLEN/FROST BANKERS, INC.'s Holding History (CIK: 0000039263)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 6,542 Value ($000) $7,002 Avg Close $1089.41 Range $985.78 - $1214.03

Q3 2025

Shares 6,719 Value ($000) $7,834 Avg Close $1108.77 Range $1023.93 - $1177.77

Q2 2025

Shares 6,785 Value ($000) $7,119 Avg Close $933.09 Range $762.34 - $1044.14

Q1 2025

Shares 6,916 Value ($000) $6,546 Avg Close $961.85 Range $885.02 - $1062.44

Q4 2024

Shares 6,949 Value ($000) $7,124 Avg Close $991.05 Range $896.06 - $1060.71

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	6,542	$7,002	$1089.41	$985.78 - $1214.03
Q3 2025	6,719	$7,834	$1108.77	$1023.93 - $1177.77
Q2 2025	6,785	$7,119	$933.09	$762.34 - $1044.14
Q1 2025	6,916	$6,546	$961.85	$885.02 - $1062.44
Q4 2024	6,949	$7,124	$991.05	$896.06 - $1060.71