SummitTX Capital, L.P.

Position in MP — MP Materials Corp. / DE

CIK 2052310 FORT WORTH, TX

Position in MP

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$4,131,913

+$3,843,662 QoQ

Shares Held

73,771

+751.5% QoQ

Ownership

0.041%

of shares outstanding

% of Portfolio

0.11%

of 13F equity value

Holder Rank

#149

of 750 holders

Holding Since

Jun 2025

2 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Basic Materials · as of Jun 30, 2026

SummitTX Capital, L.P. holds $12,844,611 across 3 Other Industrial Metals & Mining names. MP ranks #2 (32.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	RIO	Rio Tinto PLC	88,908	$8,440,036
2	MP	MP Materials Corp. / DE This page	73,771	$4,131,913
3	EMAT	Evolution Metals & Technologies Corp.	41,250	$272,662

2 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$4,131,913	73,771	+751.5%	Shares	Sole	2026-08-14
2025-06-30	$288,251	8,664	—	Shares	Defined	2025-08-14
No filing history on record for this holder in this stock.