BLACKROCK INC

Ticker: BLK CUSIP: 09290D101 Class: Common Stock

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q4 2025

Shares 3,028 Value ($000) $3,241 Avg Close $1089.41 Range $985.78 - $1214.03

Q1 2025

Shares 315 Value ($000) $298 Avg Close $961.85 Range $885.02 - $1062.44

Q4 2024

Shares 7,433 Value ($000) $7,620 Avg Close $991.05 Range $896.06 - $1060.71

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,028	$3,241	$1089.41	$985.78 - $1214.03
Q1 2025	315	$298	$961.85	$885.02 - $1062.44
Q4 2024	7,433	$7,620	$991.05	$896.06 - $1060.71