ATKORE INC

Ticker: ATKR CUSIP: 047649108 Class: Common Stock

Holocene Advisors, LP's Holding History (CIK: 0001700574)

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

Q3 2025

Shares 64,342 Value ($000) $4,037 Avg Close $64.34 Range $52.65 - $78.81

Q2 2025

Shares 56,607 Value ($000) $3,994 Avg Close $63.68 Range $48.90 - $71.15

Q1 2025

Shares 49,321 Value ($000) $2,959 Avg Close $69.79 Range $54.77 - $87.26

Q4 2024

Shares 63,467 Value ($000) $5,296 Avg Close $85.73 Range $73.87 - $102.31

Q3 2024

Shares 57,564 Value ($000) $4,878 Avg Close $105.31 Range $77.86 - $148.52

Q1 2024

Shares 36,699 Value ($000) $6,986 Avg Close $154.45 Range $134.58 - $184.78

Q4 2020

Shares 17,057 Value ($000) $701 Avg Close $30.42 Range $19.70 - $43.40

Q4 2019

Shares 28,633 Value ($000) $1,158 Avg Close $35.69 Range $27.57 - $41.16

Q3 2019

Shares 17,870 Value ($000) $542 Avg Close $27.13 Range $23.58 - $30.94

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	64,342	$4,037	$64.34	$52.65 - $78.81
Q2 2025	56,607	$3,994	$63.68	$48.90 - $71.15
Q1 2025	49,321	$2,959	$69.79	$54.77 - $87.26
Q4 2024	63,467	$5,296	$85.73	$73.87 - $102.31
Q3 2024	57,564	$4,878	$105.31	$77.86 - $148.52
Q1 2024	36,699	$6,986	$154.45	$134.58 - $184.78
Q4 2020	17,057	$701	$30.42	$19.70 - $43.40
Q4 2019	28,633	$1,158	$35.69	$27.57 - $41.16
Q3 2019	17,870	$542	$27.13	$23.58 - $30.94