ACM RESH INC

Ticker: ACMR CUSIP: 00108J109 Class: Common Stock

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q4 2025
Shares 110,952 Value ($000) $4,377 Avg Close $37.26 Range $28.46 - $45.12
Q3 2025
Shares 75,018 Value ($000) $3 Avg Close $29.69 Range $23.03 - $40.10
Q2 2025
Shares 95,710 Value ($000) $2 Avg Close $22.49 Range $16.82 - $26.91
Q1 2025
Shares 110,128 Value ($000) $3 Avg Close $22.84 Range $14.97 - $30.64
Q4 2024
Shares 141,436 Value ($000) $2 Avg Close $18.07 Range $13.87 - $26.32
Q3 2024
Shares 34,826 Value ($000) $1 Avg Close $19.17 Range $13.94 - $25.88
Q2 2024
Shares 50,265 Value ($000) $1 Avg Close $25.30 Range $20.30 - $33.40
Q4 2023
Shares 67,124 Value ($000) $1 Avg Close $17.49 Range $12.53 - $21.07
Q1 2023
Shares 57,465 Value ($000) $1 Avg Close $11.57 Range $9.35 - $14.40
Q4 2022
Shares 7,462 Value ($000) $0 Avg Close $8.47 Range $5.46 - $13.74
Q3 2022
Shares 35,715 Value ($000) $445 Avg Close $16.26 Range $11.69 - $20.24
Q2 2022
Shares 13,358 Value ($000) $224 Avg Close $15.40 Range $11.23 - $22.86
Q1 2022
Shares 81,641 Value ($000) $1,689 Avg Close $25.17 Range $14.07 - $30.53
Q4 2021
Shares 1,355 Value ($000) $115 Avg Close $31.62 Range $22.99 - $39.71
Q1 2021
Shares 10,480 Value ($000) $846 Avg Close $33.06 Range $25.00 - $48.27
Q3 2020
Shares 30,103 Value ($000) $2,080 Avg Close $28.41 Range $19.34 - $37.96
Q2 2020
Shares 4,749 Value ($000) $296 Avg Close $16.41 Range $8.55 - $23.08
Q1 2020
Shares 5,078 Value ($000) $150 Avg Close $10.78 Range $5.32 - $17.07