ATKORE INC

Ticker: ATKR CUSIP: 047649108 Class: Common Stock

BlackRock, Inc.'s Holding History (CIK: 0002012383)

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

Q4 2025

Shares 2,555,705 Value ($000) $161,648 Avg Close $64.69 Range $54.90 - $72.11

Q3 2025

Shares 2,611,382 Value ($000) $163,838 Avg Close $64.34 Range $52.65 - $78.81

Q2 2025

Shares 2,674,101 Value ($000) $188,658 Avg Close $63.68 Range $48.90 - $71.15

Q1 2025

Shares 2,743,892 Value ($000) $164,606 Avg Close $69.79 Range $54.77 - $87.26

Q4 2024

Shares 3,140,126 Value ($000) $262,044 Avg Close $85.73 Range $73.87 - $102.31

Q3 2024

Shares 3,053,560 Value ($000) $258,759 Avg Close $105.31 Range $77.86 - $148.52

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,555,705	$161,648	$64.69	$54.90 - $72.11
Q3 2025	2,611,382	$163,838	$64.34	$52.65 - $78.81
Q2 2025	2,674,101	$188,658	$63.68	$48.90 - $71.15
Q1 2025	2,743,892	$164,606	$69.79	$54.77 - $87.26
Q4 2024	3,140,126	$262,044	$85.73	$73.87 - $102.31
Q3 2024	3,053,560	$258,759	$105.31	$77.86 - $148.52