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MP Materials

709 hedge funds and large institutions have $6.38B invested in MP Materials in 2026 Q1 according to their latest regulatory filings, with 117 funds opening new positions, 287 increasing their positions, 175 reducing their positions, and 115 closing their positions.

New
Increased
Maintained
Reduced
Closed

252% more call options, than puts

Call options by funds: $2.79B | Put options by funds: $792M

64% more repeat investments, than reductions

Existing positions increased: 287 | Existing positions reduced: 175

3.54% more ownership

Funds ownership: 70.96%74.5% (+3.5%)

2% more first-time investments, than exits

New positions opened: 117 | Existing positions closed: 115

0% more capital invested

Capital invested by funds: $6.35B → $6.38B (+$30.4M)

0% more funds holding in top 10

Funds holding in top 10: 55 (0)

2% less funds holding

Funds holding: 723709 (-14)

Holders
709
Holders Change
-14
Holders Change %
-1.94%
% of All Funds
8.73%
Holding in Top 10
5
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.06%
New
117
Increased
287
Reduced
175
Closed
115
Calls
$2.79B
Puts
$792M
Net Calls
+$2B
Net Calls Change
+$120M
Name Holding Trade Value Shares
Change
Change in
Stake
RhumbLine Advisers
51
RhumbLine Advisers
Massachusetts
$16.7M +$897K +14,992 +5%
SBH
52
Segall Bryant & Hamill
Illinois
$16.6M -$543K -9,074 -3%
Stifel Financial
53
Stifel Financial
Missouri
$16.4M +$1.04M +17,403 +5%
American Century Companies
54
American Century Companies
Missouri
$15.2M +$18.1M +302,642 +2,511%
Royal Bank of Canada
55
Royal Bank of Canada
Ontario, Canada
$14.5M -$2.27M -37,887 -11%
Jane Street
56
Jane Street
New York
$14.3M -$16.4M -274,508 -48%
ACM
57
Aquatic Capital Management
Illinois
$14.1M +$17.5M +292,911 New
NFT
58
Nan Fung Trinity
Hong Kong
$13.7M
Swiss National Bank
59
Swiss National Bank
Switzerland
$13.5M +$65.8K +1,100 +0.4%
WP
60
Woodline Partners
California
$13.5M +$431K +7,214 +3%
GAM
61
Gotham Asset Management
New York
$13.4M -$324K -5,417 -2%
Daiwa Securities Group
62
Daiwa Securities Group
Japan
$13.4M +$2.59M +43,286 +18%
FCM
63
Frontier Capital Management
Massachusetts
$13.2M +$4.11M +68,696 +34%
HSBC Holdings
64
HSBC Holdings
United Kingdom
$12.7M +$5.66M +94,721 +55%
Citadel Advisors
65
Citadel Advisors
Florida
$12.4M +$15.4M +257,413 New
California Public Employees Retirement System
66
California Public Employees Retirement System
California
$12.4M +$1.36M +22,729 +10%
Federated Hermes
67
Federated Hermes
Pennsylvania
$12.4M +$2.67M +44,624 +21%
Cetera Investment Advisers
68
Cetera Investment Advisers
Illinois
$12.3M -$1.9M -31,826 -11%
Squarepoint
69
Squarepoint
New York
$12M -$93.5M -1,562,795 -86%
Lord, Abbett & Co
70
Lord, Abbett & Co
New Jersey
$11M +$13.6M +227,132 New
PAG
71
Private Advisory Group
Washington
$10.8M +$1.95M +32,643 +17%
PCH
72
Polar Capital Holdings
United Kingdom
$10.7M +$10.5M +175,300 +377%
Bank of Nova Scotia
73
Bank of Nova Scotia
Ontario, Canada
$10.6M -$1.21M -20,194 -8%
SG Americas Securities
74
SG Americas Securities
New York
$10.5M +$3.61M +60,314 +38%
PEAK6
75
PEAK6
Illinois
$10.1M +$12.4M +207,901 +9,079%