ATKORE INC

Ticker: ATKR CUSIP: 047649108 Class: Common Stock

STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM's Holding History (CIK: 0000938076)

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

Q4 2025

Shares 7,455 Value ($000) $472 Avg Close $64.69 Range $54.90 - $72.11

Q3 2025

Shares 7,455 Value ($000) $468 Avg Close $64.34 Range $52.65 - $78.81

Q2 2025

Shares 7,488 Value ($000) $528 Avg Close $63.68 Range $48.90 - $71.15

Q1 2025

Shares 7,488 Value ($000) $449 Avg Close $69.79 Range $54.77 - $87.26

Q4 2024

Shares 7,488 Value ($000) $625 Avg Close $85.73 Range $73.87 - $102.31

Q3 2024

Shares 7,488 Value ($000) $635 Avg Close $105.31 Range $77.86 - $148.52

Q2 2024

Shares 7,488 Value ($000) $1,010 Avg Close $154.09 Range $126.00 - $188.47

Q1 2024

Shares 11,808 Value ($000) $1,659 Avg Close $154.45 Range $134.58 - $184.78

Q4 2023

Shares 11,308 Value ($000) $1,809 Avg Close $133.07 Range $116.71 - $159.82

Q3 2023

Shares 11,308 Value ($000) $1,687 Avg Close $145.61 Range $132.06 - $158.92

Q2 2023

Shares 11,248 Value ($000) $1,754 Avg Close $126.47 Range $112.03 - $151.87

Q1 2023

Shares 11,808 Value ($000) $1,659 Avg Close $130.69 Range $108.94 - $149.38

Q4 2022

Shares 12,678 Value ($000) $1,438 Avg Close $100.95 Range $75.42 - $123.81

Q3 2022

Shares 12,648 Value ($000) $984 Avg Close $83.39 Range $68.00 - $97.57

Q2 2022

Shares 14,718 Value ($000) $1,222 Avg Close $95.85 Range $77.21 - $119.16

Q1 2022

Shares 14,718 Value ($000) $1,449 Avg Close $100.07 Range $88.70 - $115.71

Q4 2021

Shares 14,637 Value ($000) $1,627 Avg Close $98.02 Range $80.56 - $114.29

Q3 2021

Shares 14,193 Value ($000) $1,234 Avg Close $80.31 Range $63.47 - $98.86

Q2 2021

Shares 13,563 Value ($000) $963 Avg Close $73.44 Range $64.87 - $86.89

Q1 2021

Shares 12,978 Value ($000) $933 Avg Close $58.32 Range $40.58 - $72.92

Q4 2020

Shares 12,198 Value ($000) $501 Avg Close $30.42 Range $19.70 - $43.40

Q3 2020

Shares 12,898 Value ($000) $293 Avg Close $26.12 Range $21.18 - $32.16

Q2 2020

Shares 12,708 Value ($000) $348 Avg Close $23.86 Range $16.71 - $31.96

Q4 2019

Shares 10,017 Value ($000) $405 Avg Close $35.69 Range $27.57 - $41.16

Q3 2019

Shares 9,046 Value ($000) $275 Avg Close $27.13 Range $23.58 - $30.94

Q2 2019

Shares 9,046 Value ($000) $234 Avg Close $23.56 Range $20.98 - $25.74

Q3 2018

Shares 25,687 Value ($000) $681 Avg Close $24.09 Range $19.72 - $27.65

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	7,455	$472	$64.69	$54.90 - $72.11
Q3 2025	7,455	$468	$64.34	$52.65 - $78.81
Q2 2025	7,488	$528	$63.68	$48.90 - $71.15
Q1 2025	7,488	$449	$69.79	$54.77 - $87.26
Q4 2024	7,488	$625	$85.73	$73.87 - $102.31
Q3 2024	7,488	$635	$105.31	$77.86 - $148.52
Q2 2024	7,488	$1,010	$154.09	$126.00 - $188.47
Q1 2024	11,808	$1,659	$154.45	$134.58 - $184.78
Q4 2023	11,308	$1,809	$133.07	$116.71 - $159.82
Q3 2023	11,308	$1,687	$145.61	$132.06 - $158.92
Q2 2023	11,248	$1,754	$126.47	$112.03 - $151.87
Q1 2023	11,808	$1,659	$130.69	$108.94 - $149.38
Q4 2022	12,678	$1,438	$100.95	$75.42 - $123.81
Q3 2022	12,648	$984	$83.39	$68.00 - $97.57
Q2 2022	14,718	$1,222	$95.85	$77.21 - $119.16
Q1 2022	14,718	$1,449	$100.07	$88.70 - $115.71
Q4 2021	14,637	$1,627	$98.02	$80.56 - $114.29
Q3 2021	14,193	$1,234	$80.31	$63.47 - $98.86
Q2 2021	13,563	$963	$73.44	$64.87 - $86.89
Q1 2021	12,978	$933	$58.32	$40.58 - $72.92
Q4 2020	12,198	$501	$30.42	$19.70 - $43.40
Q3 2020	12,898	$293	$26.12	$21.18 - $32.16
Q2 2020	12,708	$348	$23.86	$16.71 - $31.96
Q4 2019	10,017	$405	$35.69	$27.57 - $41.16
Q3 2019	9,046	$275	$27.13	$23.58 - $30.94
Q2 2019	9,046	$234	$23.56	$20.98 - $25.74
Q3 2018	25,687	$681	$24.09	$19.72 - $27.65