IES HLDGS INC

Ticker: IESC CUSIP: 44951W106 Class: Common Stock

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

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

Q4 2025

Shares 898 Value ($000) $349 Avg Close $401.94 Range $340.13 - $482.35

Q3 2025

Shares 797 Value ($000) $317 Avg Close $344.15 Range $281.35 - $404.27

Q2 2025

Shares 819 Value ($000) $243 Avg Close $235.67 Range $146.51 - $298.31

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	898	$349	$401.94	$340.13 - $482.35
Q3 2025	797	$317	$344.15	$281.35 - $404.27
Q2 2025	819	$243	$235.67	$146.51 - $298.31