ACUITY BRANDS INC

Ticker: AYI CUSIP: 00508Y102 Class: EQTY

MARKEL GROUP INC.'s Holding History (CIK: 0001096343)

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

Q4 2025

Shares 9,750 Value ($000) $3,510 Avg Close $361.21 Range $335.28 - $378.92

Q3 2025

Shares 9,750 Value ($000) $3,358 Avg Close $318.45 Range $282.30 - $348.61

Q2 2025

Shares 9,750 Value ($000) $2,909 Avg Close $258.41 Range $216.28 - $309.56

Q1 2025

Shares 9,750 Value ($000) $2,568 Avg Close $301.63 Range $255.28 - $344.28

Q4 2024

Shares 3,000 Value ($000) $876 Avg Close $311.23 Range $284.02 - $336.99

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	9,750	$3,510	$361.21	$335.28 - $378.92
Q3 2025	9,750	$3,358	$318.45	$282.30 - $348.61
Q2 2025	9,750	$2,909	$258.41	$216.28 - $309.56
Q1 2025	9,750	$2,568	$301.63	$255.28 - $344.28
Q4 2024	3,000	$876	$311.23	$284.02 - $336.99