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Monolithic Power Systems

1,045 hedge funds and large institutions have $43.2B invested in Monolithic Power Systems in 2025 Q4 according to their latest regulatory filings, with 180 funds opening new positions, 379 increasing their positions, 351 reducing their positions, and 91 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more ownership

Funds ownership:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

1% more capital invested

Capital invested by funds: $42.9B → $43.2B (+$252M)

10% less funds holding in top 10

Funds holding in top 10: 109 (-1)

49% less call options, than puts

Call options by funds: $274M | Put options by funds: $538M

Holders
1,045
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
9
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$274M
Puts
$538M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
EF
1051
Empowered Funds
Pennsylvania
CCS
1052
Concentric Capital Strategies
Connecticut
QC
1053
Quantessence Capital
New York
RA
1054
Rational Advisors
New York
MFAM
1055
Motley Fool Asset Management
Virginia
Hudson Bay Capital Management
1056
Hudson Bay Capital Management
Connecticut
CFM
1057
Catalyst Funds Management
Australia
IIM
1058
INTECH Investment Management
Florida
Boston Partners
1059
Boston Partners
Massachusetts
O
1060
Ossiam
France
PL
1061
Perpetual Ltd
Australia
IWC
1062
Integrated Wealth Concepts
Massachusetts
Kovitz Investment Group Partners
1063
Kovitz Investment Group Partners
Illinois
AAMU
1064
APG Asset Management US
New York
NG
1065
Novem Group
New York
Walleye Trading
1066
Walleye Trading
New York
GWMR
1067
GC Wealth Management RIA
Massachusetts
WA
1068
Win Advisors
Florida
BCM
1069
Bayesian Capital Management
New York
KJHP
1070
K.J. Harrison & Partners
Ontario, Canada
CAS
1071
CTC Alternative Strategies
Illinois
TC
1072
TownSquare Capital
Utah
CAM
1073
Cidel Asset Management
Ontario, Canada
BHCM
1074
Brevan Howard Capital Management
Jersey
NP
1075
NorthRock Partners
Minnesota