Mesirow Financial Investment Management, Inc.

Position in MP — MP Materials Corp. / DE

CIK 1469475 CHICAGO, IL

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Position in MP

as of Jun 30, 2026 · filed Jul 22, 2026 Compact

Position Value

$242,187

+$30,649 QoQ

Shares Held

4,324

+37.1% QoQ

Ownership

0.002%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#500

of 750 holders

Holding Since

Sep 2025

2 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in MP Over Time

Shares Held

Position Value (USD)

Position in Other Industrial Metals & Mining

Basic Materials · as of Jun 30, 2026

Mesirow Financial Investment Management, Inc. holds $1,590,480 across 3 Other Industrial Metals & Mining names. MP ranks #3 (15.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	BHP	BHP Group Ltd	11,094	$924,241
2	RIO	Rio Tinto PLC	4,467	$424,052
3	MP	MP Materials Corp. / DE This page	4,324	$242,187

All Filings in MP

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2 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$242,187	4,324	+37.1%	Shares	Sole	2026-07-22
2025-09-30	$211,538	3,154	—	Shares	Sole	2025-11-12
No filing history on record for this holder in this stock.