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MP Materials

665 hedge funds and large institutions have $8.39B invested in MP Materials in 2025 Q3 according to their latest regulatory filings, with 256 funds opening new positions, 181 increasing their positions, 186 reducing their positions, and 65 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

more funds holding in top 10

Funds holding in top 10:

6% more call options, than puts

Call options by funds: $1.94B | Put options by funds: $1.83B

3% less repeat investments, than reductions

Existing positions increased: 181 | Existing positions reduced: 186

20.53% less ownership

Funds ownership: 82.53%62% (-21%)

Holders
665
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
8
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.94B
Puts
$1.83B
Net Calls
Net Calls Change

Top Buyers

1 +$191M
2 +$109M
3 +$107M
4
HP
Hancock Prospecting
Australia
+$67.1M
5
Amundi
Amundi
France
+$65.9M
Name Holding Trade Value Shares
Change
Change in
Stake
Walleye Capital
126
Walleye Capital
New York
$4.97M
Citadel Advisors
127
Citadel Advisors
Florida
$4.72M
MIM
128
MetLife Investment Management
New Jersey
$4.64M
BEI
129
Benjamin Edwards Inc
Missouri
$4.59M
FAM
130
Fred Alger Management
New York
$4.58M
GIP
131
Granite Investment Partners
California
$4.54M
JSL
132
JT Stratford LLC
Georgia
$4.52M
AG
133
Algert Global
California
$4.43M
SFI
134
Susquehanna Fundamental Investments
Pennsylvania
$4.38M
M&T Bank
135
M&T Bank
New York
$4.35M
M
136
Mirova
France
$4.22M
MOACM
137
Mutual of America Capital Management
New York
$4.17M
AB
138
Amalgamated Bank
New York
$4.11M
BA
139
Bridgewater Associates
Connecticut
$4.1M
VF
140
Virtu Financial
New York
$4.01M
KFA
141
Krane Funds Advisors
New York
$3.99M
Treasurer of the State of North Carolina
142
Treasurer of the State of North Carolina
North Carolina
$3.94M
PFSRSONJ
143
Police & Firemen's Retirement System of New Jersey
New Jersey
$3.87M
SIA
144
Sit Investment Associates
Minnesota
$3.71M
PCM
145
Polymer Capital Management
New York
$3.68M
Janus Henderson Group
146
Janus Henderson Group
United Kingdom
$3.63M
SPC
147
Sigma Planning Corp
Michigan
$3.57M
T. Rowe Price Investment Management
148
T. Rowe Price Investment Management
Maryland
$3.54M
Mariner
149
Mariner
Kansas
$3.52M
IIM
150
INTECH Investment Management
Florida
$3.51M