ACM RESH INC

Ticker: ACMR CUSIP: 00108J109 Class: Common Stock

CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM's Holding History (CIK: 0000919079)

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

Q1 2021

Shares 20,800 Value ($000) $1,680 Avg Close $33.06 Range $25.00 - $48.27

Q4 2020

Shares 23,558 Value ($000) $1,914 Avg Close $25.58 Range $21.84 - $32.66

Q3 2020

Shares 23,819 Value ($000) $1,646 Avg Close $28.41 Range $19.34 - $37.96

Q2 2020

Shares 23,219 Value ($000) $1,448 Avg Close $16.41 Range $8.55 - $23.08

Q1 2020

Shares 9,134 Value ($000) $270 Avg Close $10.78 Range $5.32 - $17.07

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	20,800	$1,680	$33.06	$25.00 - $48.27
Q4 2020	23,558	$1,914	$25.58	$21.84 - $32.66
Q3 2020	23,819	$1,646	$28.41	$19.34 - $37.96
Q2 2020	23,219	$1,448	$16.41	$8.55 - $23.08
Q1 2020	9,134	$270	$10.78	$5.32 - $17.07