Magnetar Financial LLC

Position in MP — MP Materials Corp. / DE

CIK 1352851 EVANSTON, IL

Position in MP

as of Mar 31, 2026 · filed May 13, 2026 Compact

Position Value

$208,676

-$205,753 QoQ

Shares Held

4,324

-83.7% QoQ

Ownership

0.002%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Dec 2020

11 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Basic Materials · as of Mar 31, 2026

Magnetar Financial LLC holds $78,367,974 across 4 Other Industrial Metals & Mining names. MP ranks #4 (0.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	TECK	Teck Resources Ltd	1,497,834	$77,512,909
2	NEXA	Nexa Resources S.A.	38,874	$411,675
3	TMC	TMC the metals Co Inc.	50,260	$234,714
4	MP	MP Materials Corp. / DE This page	4,324	$208,676

11 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$208,676	4,324	-83.7%	Shares	Sole	2026-05-13
2024-12-31	$414,429	26,566	-35.7%	Shares	Sole	2025-02-11
2024-09-30	$729,474	41,330	+21.5%	Shares	Sole	2024-11-13
2024-06-30	$432,870	34,004	-17.0%	Shares	Sole	2024-08-14
2024-03-31	$586,185	40,992	-15.3%	Shares	Sole	2024-05-15
2023-12-31	$960,581	48,392	+192.9%	Shares	Sole	2024-02-13
2023-09-30	$315,551	16,521	+3.5%	Shares	Sole	2023-11-14
2023-06-30	$365,119	15,958	+91.8%	Shares	Sole	2023-08-11
2023-03-31	$234,512	8,319	0.0%	Shares	Sole	2023-05-15
2022-12-31	$201,985	8,319	-91.7%	Shares	Sole	2023-02-14
2020-12-31	$3,217,000	100,000	—	Shares	Sole	2021-02-12
No filing history on record for this holder in this stock.