ATKORE INC

Ticker: ATKR CUSIP: 047649108 Class: Common Stock

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q4 2025
Shares 3,971 Value ($000) $251 Avg Close $64.69 Range $54.90 - $72.11
Q3 2025
Shares 4,750 Value ($000) $298 Avg Close $64.34 Range $52.65 - $78.81
Q2 2025
Shares 1,373 Value ($000) $97 Avg Close $63.68 Range $48.90 - $71.15
Q1 2025
Shares 443 Value ($000) $27 Avg Close $69.79 Range $54.77 - $87.26
Q3 2024
Shares 2,506 Value ($000) $212 Avg Close $105.31 Range $77.86 - $148.52
Q4 2021
Shares 2,869 Value ($000) $319 Avg Close $98.02 Range $80.56 - $114.29
Q3 2021
Shares 1,472 Value ($000) $128 Avg Close $80.31 Range $63.47 - $98.86
Q1 2021
Shares 2,883 Value ($000) $207 Avg Close $58.32 Range $40.58 - $72.92
Q4 2019
Shares 1,456 Value ($000) $59 Avg Close $35.69 Range $27.57 - $41.16
Q4 2018
Shares 1,231 Value ($000) $24 Avg Close $20.19 Range $16.85 - $26.18
Q3 2018
Shares 419 Value ($000) $11 Avg Close $24.09 Range $19.72 - $27.65