MP Materials Corp.

Exchange: NYSE
Industry: Metal Mining
SEC CIK: 0001801368

SEC filings (opens in a new tab)

No open-market purchases or sales by MP Materials Corp. insiders were filed in the last 90 days; 759 institutions reported holding it in 13F filings for Q2 2026, worth $8.22B in total; no superinvestor holds it.

13F holders, Q3 2026

Institutional positions in MP Materials Corp. as of Sep 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Q3 2026 data is still coming in (13F filing deadline: Nov 16, 2026), so these numbers are incomplete.

Institutional holders: 6; 0 vs. Q2 2026
Shares held: 5.75K; +918 (+19.0%) vs. Q2 2026
Total value: $272.4K; +$1.67K (+0.6%) vs. Q2 2026
New holders: 0; 5 more added
Sold out: 0; 0 more reduced

753 institutions that held it in Q2 2026 haven't filed for Q3 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting MP on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holders

Value held

Institutions holding MP and their total value by quarter
Quarter	Holders	Value
Q2 2026	759	$8.22B
Q1 2026	720	$6.39B
Q4 2025	728	$6.35B
Q3 2025	679	$8.40B
Q2 2025	487	$4.49B
Q1 2025	408	$3.09B
Q4 2024	386	$1.90B
Q3 2024	367	$1.86B
Q2 2024	387	$1.36B
Q1 2024	380	$1.48B
Q4 2023	392	$1.85B
Q3 2023	378	$1.74B
Q2 2023	388	$2.04B
Q1 2023	412	$3.37B
Q4 2022	408	$2.86B
Q3 2022	396	$3.12B
Q2 2022	375	$3.75B
Q1 2022	388	$7.02B
Q4 2021	344	$5.45B
Q3 2021	277	$3.85B
Q2 2021	265	$4.46B
Q1 2021	222	$3.87B

Institutions, Q3 2026

Shares, value and share of portfolio for each institution holding MP Materials Corp.; share changes are against Q2 2026.

Institutions holding MP in Q3 2026
Institution	Shares	Value	% of portfolio	Change in shares	Action
Wolff Wiese Magana LLC	–	–	–	–	Not filed
Markowski Investments	–	–	–	–	Not filed
Hollencrest Capital Management	–	–	–	–	Not filed
University of Texas/Texas Am Investment Managment Co	–	–	–	–	Not filed
Founders Capital Management	–	–	–	–	Not filed
Private Trust Co NA	–	–	–	–	Not filed
Hilltop National Bank	–	–	–	–	Not filed
Bayforest Capital Ltd	–	–	–	–	Not filed
Financial Consulate, Inc	–	–	–	–	Not filed
WPG Advisers, LLC	–	–	–	–	Not filed
Los Angeles Capital Management LLC	–	–	–	–	Not filed
Caitlin John, LLC	–	–	–	–	Not filed
Toth Financial Advisory Corp	–	–	–	–	Not filed
Islay Capital Management, LLC	–	–	–	–	Not filed
REAP Financial Group, LLC	–	–	–	–	Not filed
Spire Wealth Management	–	–	–	–	Not filed
Winthrop Capital Management, LLC	–	–	–	–	Not filed
Whittier Trust Co of Nevada Inc	–	–	–	–	Not filed
Ameliora Wealth Management Ltd.	–	–	–	–	Not filed
GF Fund Management Co. Ltd.	–	–	–	–	Not filed
Strive Financial Group ,LLC	–	–	–	–	Not filed
Keating Financial Advisory Services, Inc.	–	–	–	–	Not filed
WealthCollab, LLC	–	–	–	–	Not filed
Ameriflex Group, Inc.	–	–	–	–	Not filed
Asset Planning,Inc	–	–	–	–	Not filed
Capital Advisors, Ltd. LLC	–	–	–	–	Not filed
Caitong International Asset Management Co., Ltd	–	–	–	–	Not filed
Oakworth Capital, Inc.	–	–	–	–	Not filed
Indiana Trust & Investment Management CO	–	–	–	–	Not filed
Pension & Wealth Management Advisors, Inc.	–	–	–	–	Not filed
Salem Investment Counselors Inc	–	–	–	–	Not filed
BankPlus Trust Department	–	–	–	–	Not filed
Morse Asset Management, Inc	–	–	–	–	Not filed
Capital Analysts, LLC	–	–	–	–	Not filed
Assetmark, Inc	–	–	–	–	Not filed
Pinnacle Wealth Planning Services, Inc.	–	–	–	–	Not filed
Smithfield Trust Co	–	–	–	–	Not filed
McGuire Capital Advisors Inc	–	–	–	–	Not filed
Winch Advisory Services, LLC	–	–	–	–	Not filed
Montag A & Associates Inc	–	–	–	–	Not filed
Close Asset Management Ltd	–	–	–	–	Not filed
Kerr Financial Planning Corp	–	–	–	–	Not filed
Trust Co of Toledo NA	–	–	–	–	Not filed
Avalon Trust Co	–	–	–	–	Not filed
Caldwell Sutter Capital, Inc.	–	–	–	–	Not filed
Bank of New Hampshire	–	–	–	–	Not filed
Dogwood Wealth Management LLC	–	–	–	–	Not filed
MJT & Associates Financial Advisory Group, Inc.	–	–	–	–	Not filed
Leonteq Securities AG	–	–	–	–	Not filed
Hurley Capital, LLC	–	–	–	–	Not filed
Covestor Ltd	–	–	–	–	Not filed
Fortitude Family Office, LLC	–	–	–	–	Not filed
LRI Investments, LLC	–	–	–	–	Not filed
North Star Investment Management Corp.	–	–	–	–	Not filed
IFG Advisory, LLC	–	–	–	–	Not filed
Crewe Advisors LLC	–	–	–	–	Not filed
Spurstone Advisory Services, LLC	–	–	–	–	Not filed
Armstrong Advisory Group, Inc	–	–	–	–	Not filed
Stone House Investment Management, LLC	–	–	–	–	Not filed
Atlantic Union Bankshares Corp	–	–	–	–	Not filed
Cedar Mountain Advisors, LLC	–	–	–	–	Not filed
CNB Bank	–	–	–	–	Not filed
First Command Advisory Services, Inc.	–	–	–	–	Not filed
Cape Investment Advisory, Inc.	–	–	–	–	Not filed
Prestige Wealth Management Group LLC	–	–	–	–	Not filed
Miller Wealth Advisors, LLC	–	–	–	–	Not filed
Rocky Mountain Advisers, LLC	–	–	–	–	Not filed
Steigerwald, Gordon & Koch Inc.	–	–	–	–	Not filed
Institute for Wealth Management, LLC.	–	–	–	–	Not filed
Comprehensive Financial Planning, Inc.	–	–	–	–	Not filed
Nemes Rush Group LLC	–	–	–	–	Not filed
Millstone Evans Group, LLC	–	–	–	–	Not filed
Sachetta, LLC	–	–	–	–	Not filed
Concord Wealth Partners	–	–	–	–	Not filed
Silicon Valley Capital Partners	–	–	–	–	Not filed
Creative Financial Designs Inc	–	–	–	–	Not filed
Mather Group, LLC.	–	–	–	–	Not filed
Transamerica Financial Advisors, Inc.	–	–	–	–	Not filed
Meeder Asset Management Inc	–	–	–	–	Not filed
Country Trust Bank	–	–	–	–	Not filed
Bare Financial Services, Inc	–	–	–	–	Not filed
Farmers & Merchants Investments Inc	–	–	–	–	Not filed
Atlantic Trust, LLC	–	–	–	–	Not filed
TSFG, LLC	–	–	–	–	Not filed
Silver Grove Financial Group, Inc.	–	–	–	–	Not filed
LifeSteps Financial, Inc.	–	–	–	–	Not filed
Golden State Wealth Management, LLC	–	–	–	–	Not filed
1620 Investment Advisors, Inc.	–	–	–	–	Not filed
Kings Path Partners LLC	–	–	–	–	Not filed
MV Capital Management, Inc.	–	–	–	–	Not filed
RMG Wealth Management LLC	–	–	–	–	Not filed
Hazlett, Burt & Watson, Inc.	–	–	–	–	Not filed
Forum Finance Group S.A.	–	–	–	–	Not filed
Adirondack Trust Co	–	–	–	–	Not filed
Aspect Partners, LLC	–	–	–	–	Not filed
Glen Eagle Advisors, LLC	–	–	–	–	Not filed
Archer Investment Corp	–	–	–	–	Not filed
MidFirst Bank	–	–	–	–	Not filed
High Point Wealth Management, LLC	–	–	–	–	Not filed
Main Street Group, LTD	–	–	–	–	Not filed