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MP Materials
MP

407 hedge funds and large institutions have $3.09B invested in MP Materials in 2025 Q1 according to their latest regulatory filings, with 78 funds opening new positions, 136 increasing their positions, 127 reducing their positions, and 50 closing their positions.

New
Increased
Maintained
Reduced
Closed

67% more funds holding in top 10

Funds holding in top 10: 3 → 5 (+2)

62% more capital invested

Capital invested by funds: $1.9B → $3.09B (+$1.19B)

56% more first-time investments, than exits

New positions opened: 78 | Existing positions closed: 50

24% more call options, than puts

Call options by funds: $303M | Put options by funds: $245M

6% more funds holding

Funds holding: 385 → 407 (+22)

3% more ownership

Funds ownership: 74.75% → 77.74% (+3%)

7% more repeat investments, than reductions

Existing positions increased: 136 | Existing positions reduced: 127

Holders
407
Holders Change
+22
Holders Change %
+5.71%
% of All Funds
5.46%
Holding in Top 10
5
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+66.67%
% of All Funds
0.07%
New
78
Increased
136
Reduced
127
Closed
50
Calls
$303M
Puts
$245M
Net Calls
+$58.5M
Net Calls Change
+$75.2M

Top Buyers

1
Bank of America
Bank of America
North Carolina
+$57.1M
2
DCM
Driehaus Capital Management
Illinois
+$32.6M
3
UBS AM
UBS AM
Illinois
+$29.2M
4
Marshall Wace
Marshall Wace
United Kingdom
+$22M
5
Vanguard Group
Vanguard Group
Pennsylvania
+$21.9M

Top Sellers

1
UBS Group
UBS Group
Switzerland
-$28.8M
2
Victory Capital Management
Victory Capital Management
Texas
-$25M
3
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$22M
4
BlackRock
BlackRock
New York
-$17.5M
5
GC
Greencape Capital
Australia
-$15.8M
Name Holding Trade Value Shares
Change 		Change in
Stake
Franklin Resources
76
Franklin Resources
California
$4.22M -$28.6K -1,231 -0.7%
Barclays
77
Barclays
United Kingdom
$3.96M +$945K +40,653 +33%
PTC
78
Philadelphia Trust Company
Pennsylvania
$3.77M – – –
Wellington Management Group
79
Wellington Management Group
Massachusetts
$3.7M -$1.68M -72,271 -32%
SAM
80
Shell Asset Management
Netherlands
$3.58M -$146K -6,275 -4%
Tudor Investment Corp
81
Tudor Investment Corp
Connecticut
$3.45M +$3.28M +141,174 New
Brown Advisory
82
Brown Advisory
Maryland
$3.34M – – –
LCG
83
Lisanti Capital Growth
New York
$3.34M +$3.18M +136,705 New
State of Wisconsin Investment Board
84
State of Wisconsin Investment Board
Wisconsin
$3.26M -$295K -12,698 -9%
LPL Financial
85
LPL Financial
California
$3.24M +$148K +6,361 +5%
SP
86
SWS Partners
Ohio
$3.16M -$765K -32,938 -20%
Group One Trading
87
Group One Trading
Illinois
$3.11M +$801K +34,485 +37%
Prudential Financial
88
Prudential Financial
New Jersey
$3.1M +$182K +7,842 +7%
Cetera Investment Advisers
89
Cetera Investment Advisers
Illinois
$3.01M +$1.89M +81,337 +193%
SC
90
Sapient Capital
Indiana
$2.97M -$5.81K -250 -0.2%
California State Teachers Retirement System (CalSTRS)
91
California State Teachers Retirement System (CalSTRS)
California
$2.8M -$38.9K -1,676 -1%
Millennium Management
92
Millennium Management
New York
$2.76M +$301K +12,967 +13%
EI
93
EAM Investors
California
$2.72M +$2.59M +111,482 New
Citigroup
94
Citigroup
New York
$2.71M +$286K +12,306 +12%
QT
95
Quantbot Technologies
New York
$2.69M +$2.56M +110,320 New
Osaic Holdings
96
Osaic Holdings
Arizona
$2.57M +$489K +21,025 +25%
PAG
97
Private Advisor Group
New Jersey
$2.57M -$3.33M -143,262 -58%
New York State Common Retirement Fund
98
New York State Common Retirement Fund
New York
$2.53M +$349K +15,009 +17%
JWCA
99
J.W. Cole Advisors
Florida
$2.49M +$152K +6,553 +7%
RFWA
100
RPg Family Wealth Advisory
Massachusetts
$2.43M +$2.31M +99,589 New
2 3
4
5 6

MP Hedge Fund Activity: Q1 2025 in Review

407 of the 7,457 institutional investors tracked by Wall St. Rank reported a position in MP Materials (MP) for Q1 2025, worth a combined $3.09B — up 62% from $1.9B a quarter earlier.

Buyers outnumbered sellers: 78 funds opened new MP positions and 50 closed out — a net gain of 28 holders — while 136 added to existing stakes and 127 trimmed.

The largest buyer was Bank of America, adding an estimated $57.1M. The largest seller was UBS Group, cutting an estimated $28.8M.

  • 407 institutional investors held MP Materials (MP) as of Q1 2025, up from 385 in Q4 2024.
  • Funds reported $3.09B of MP Materials stock for Q1 2025, up 62% quarter-over-quarter.
  • 78 funds opened new MP Materials positions in Q1 2025 and 50 closed out, a net change of +28 holders.
  • The largest MP Materials buyer in Q1 2025 was Bank of America, an estimated $57.1M added.
  • The largest MP Materials seller in Q1 2025 was UBS Group, an estimated $28.8M sold.

Based on aggregated 13F filings for Q1 2025.