BLACKROCK INC

Ticker: BLK CUSIP: 09290D101 Class: Common Stock

EVERETT HARRIS & CO /CA/'s Holding History (CIK: 0001009254)

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

Q4 2025

Shares 4,349 Value ($000) $4,655 Avg Close $1089.41 Range $985.78 - $1214.03

Q3 2025

Shares 4,365 Value ($000) $5,089 Avg Close $1108.77 Range $1023.93 - $1177.77

Q2 2025

Shares 4,388 Value ($000) $4,604 Avg Close $933.09 Range $762.34 - $1044.14

Q1 2025

Shares 3,965 Value ($000) $3,753 Avg Close $961.85 Range $885.02 - $1062.44

Q4 2024

Shares 3,422 Value ($000) $3,508 Avg Close $991.05 Range $896.06 - $1060.71

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	4,349	$4,655	$1089.41	$985.78 - $1214.03
Q3 2025	4,365	$5,089	$1108.77	$1023.93 - $1177.77
Q2 2025	4,388	$4,604	$933.09	$762.34 - $1044.14
Q1 2025	3,965	$3,753	$961.85	$885.02 - $1062.44
Q4 2024	3,422	$3,508	$991.05	$896.06 - $1060.71