MP MATERIALS CORP

Ticker: MP CUSIP: 553368101 Class: EQTY

ACADIAN ASSET MANAGEMENT LLC's Holding History (CIK: 0000916542)

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

Q1 2023

Shares 549,041 Value ($000) $15 Avg Close $30.25 Range $23.66 - $36.67

Q4 2022

Shares 203,213 Value ($000) $5 Avg Close $30.30 Range $23.50 - $36.09

Q1 2021

Shares 1,684 Value ($000) $61 Avg Close $36.97 Range $28.01 - $51.77

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	549,041	$15	$30.25	$23.66 - $36.67
Q4 2022	203,213	$5	$30.30	$23.50 - $36.09
Q1 2021	1,684	$61	$36.97	$28.01 - $51.77