We are live on ! Find out more
MP icon

MP Materials
MP

484 hedge funds and large institutions have $4.49B invested in MP Materials in 2025 Q2 according to their latest regulatory filings, with 138 funds opening new positions, 126 increasing their positions, 164 reducing their positions, and 56 closing their positions.

New
Increased
Maintained
Reduced
Closed

146% more first-time investments, than exits

New positions opened: 138 | Existing positions closed: 56

58% more call options, than puts

Call options by funds: $780M | Put options by funds: $494M

45% more capital invested

Capital invested by funds: $3.09B → $4.49B (+$1.4B)

40% more funds holding in top 10

Funds holding in top 10: 5 → 7 (+2)

19% more funds holding

Funds holding: 407 → 484 (+77)

4.8% more ownership

Funds ownership: 77.74% → 82.55% (+4.8%)

23% less repeat investments, than reductions

Existing positions increased: 126 | Existing positions reduced: 164

Holders
484
Holders Change
+77
Holders Change %
+18.92%
% of All Funds
6.37%
Holding in Top 10
7
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+40%
% of All Funds
0.09%
New
138
Increased
126
Reduced
164
Closed
56
Calls
$780M
Puts
$494M
Net Calls
+$287M
Net Calls Change
+$228M

Top Buyers

Rank Fund Capital Flow
1
CAU
Caxton Associates (UK)
+$101M
2
JP Morgan Chase
JP Morgan Chase
New York
+$69.6M
3
Walleye Trading
Walleye Trading
New York
+$61.9M
4
National Bank of Canada
National Bank of Canada
Quebec, Canada
+$51.1M
5
Two Sigma Investments
Two Sigma Investments
New York
+$41.9M

Top Sellers

Rank Fund Capital Flow
1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$127M
2
DCM
Driehaus Capital Management
Illinois
-$34.3M
3
Victory Capital Management
Victory Capital Management
Texas
-$34.1M
4
QF
QVT Financial
New York
-$31.8M
5
Marshall Wace
Marshall Wace
United Kingdom
-$26.5M
Name Holding Trade Value Shares
Change 		Change in
Stake
Russell Investments Group
451
Russell Investments Group
United Kingdom
$3.33K +$689 +27 +37%
HNB
452
Hilltop National Bank
Wyoming
$3.33K +$2.55K +100 New
MWM
453
MorganRosel Wealth Management
Colorado
$3.33K +$2.55K +100 New
MCM
454
MV Capital Management
Maryland
$3.23K +$26 +1 +1%
CMA
455
Cedar Mountain Advisors
Oregon
$3.19K +$2.45K +96 New
HWM
456
Hemington Wealth Management
Virginia
$3K -$1.35K -53 -31%
TFGT
457
TS Financial Group (TSFG)
Illinois
$3K – – –
AWM
458
Atticus Wealth Management
Florida
$2.83K – – –
SIS
459
Strategic Investment Solutions
Illinois
$2.66K +$2.04K +80 New
SIS
460
Sound Income Strategies
Florida
$2.33K – – –
BIA
461
Bell Investment Advisors
California
$2.2K – – –
SC
462
SouthState Corp
Florida
$1.83K -$1.91K -75 -58%
OW
463
Olistico Wealth
Oklahoma
$1.83K – – –
SHIM
464
Stone House Investment Management
Pennsylvania
$1.73K +$1.33K +52 New
BC
465
Bayforest Capital
United Kingdom
$1.66K -$183K -7,155 -99%
AIC
466
Archer Investment Corporation
Indiana
$1.66K +$1.28K +50 New
FMP
467
Financial Management Professionals
Texas
$1.66K +$1.28K +50 New
JWA
468
JFS Wealth Advisors
Pennsylvania
$1.63K -$664 -26 -35%
AGWCA
469
Annis Gardner Whiting Capital Advisors
Florida
$1.63K +$1.25K +49 New
PWMG
470
Private Wealth Management Group
New Jersey
$1.6K – – –
VCM
471
Versant Capital Management
Arizona
$1.5K +$1.15K +45 New
TCM
472
TD Capital Management
Tennessee
$1.33K – – –
FMII
473
Farmers & Merchants Investments Inc
Nebraska
$1.06K – – –
WCM
474
Winthrop Capital Management
Indiana
$1K – – –
KG
475
Kilter Group
New York
$732 +$562 +22 New
17 18
19
20 21

MP Hedge Fund Activity: Q2 2025 in Review

484 of the 7,595 institutional investors tracked by Wall St. Rank reported a position in MP Materials (MP) for Q2 2025, worth a combined $4.49B — up 45% from $3.09B a quarter earlier.

Buyers outnumbered sellers: 138 funds opened new MP positions and 56 closed out — a net gain of 82 holders — while 126 added to existing stakes and 164 trimmed.

The largest buyer was Caxton Associates (UK), opening a new position worth an estimated $101M. The largest seller was T. Rowe Price Associates, cutting an estimated $127M.

  • 484 institutional investors held MP Materials (MP) as of Q2 2025, up from 407 in Q1 2025.
  • Funds reported $4.49B of MP Materials stock for Q2 2025, up 45% quarter-over-quarter.
  • 138 funds opened new MP Materials positions in Q2 2025 and 56 closed out, a net change of +82 holders.
  • The largest MP Materials buyer in Q2 2025 was Caxton Associates (UK), an estimated $101M added.
  • The largest MP Materials seller in Q2 2025 was T. Rowe Price Associates, an estimated $127M sold.

Based on aggregated 13F filings for Q2 2025.