BLACKROCK INC

Ticker: BLK CUSIP: 09290D101 Class: Common Stock

Vanguard Personalized Indexing Management, LLC's Holding History (CIK: 0001767306)

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

Q4 2025

Shares 22,427 Value ($000) $24,005 Avg Close $1089.41 Range $985.78 - $1214.03

Q3 2025

Shares 22,120 Value ($000) $25,846 Avg Close $1108.77 Range $1023.93 - $1177.77

Q2 2025

Shares 21,989 Value ($000) $23,123 Avg Close $933.09 Range $762.34 - $1044.14

Q1 2025

Shares 19,632 Value ($000) $18,582 Avg Close $961.85 Range $885.02 - $1062.44

Q4 2024

Shares 16,915 Value ($000) $17,340 Avg Close $991.05 Range $896.06 - $1060.71

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	22,427	$24,005	$1089.41	$985.78 - $1214.03
Q3 2025	22,120	$25,846	$1108.77	$1023.93 - $1177.77
Q2 2025	21,989	$23,123	$933.09	$762.34 - $1044.14
Q1 2025	19,632	$18,582	$961.85	$885.02 - $1062.44
Q4 2024	16,915	$17,340	$991.05	$896.06 - $1060.71