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Monolithic Power Systems
MPWR

Overview Fund Activity

851 hedge funds and large institutions have $27.5B invested in Monolithic Power Systems in 2024 Q4 according to their latest regulatory filings, with 149 funds opening new positions, 314 increasing their positions, 290 reducing their positions, and 157 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
851
Holders Change
-21
Holders Change %
-2.41%
% of All Funds
11.33%
Holding in Top 10
7
Holding in Top 10 Change
-8
Holding in Top 10 Change %
-53.33%
% of All Funds
0.09%
New
149
Increased
314
Reduced
290
Closed
157
Calls
$330M
Puts
$615M
Net Calls
-$285M
Net Calls Change
-$204M

Top Buyers

1
VanEck Associates
1
VanEck Associates
New York
$459M
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$904M
3
UBS Group
3
UBS Group
Switzerland
$243M
4
Alyeska Investment Group
4
Alyeska Investment Group
Illinois
$114M
5
Ensign Peak Advisors
5
Ensign Peak Advisors
Utah
$199M

Top Sellers

1
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$294M
2
Capital Research Global Investors
2
Capital Research Global Investors
California
$0
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$1.85B
4
BlackRock
4
BlackRock
New York
$3.21B
5
WRCM
5
Whale Rock Capital Management
Massachusetts
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
OAM
901
Oberweis Asset Management
Illinois
– -$693K -750 Closed
CPC
902
Cookson Peirce & Co
Pennsylvania
– -$642K -694 Closed
TCMP
903
Thrive Capital Management (Pennsylvania)
Pennsylvania
– -$622K -672 Closed
CIBC World Market
904
CIBC World Market
Ontario, Canada
– -$589K -637 Closed
MAM
905
MWA Asset Management
Massachusetts
– -$582K -630 Closed
LCM
906
Legato Capital Management
California
– -$561K -607 Closed
PCA
907
Pallas Capital Advisors
Massachusetts
– -$530K -590 Closed
FLC
908
Fifth Lane Capital
Texas
– -$528K -571 Closed
BFM
909
Boothbay Fund Management
New York
– -$492K -532 Closed
Loomis, Sayles & Company
910
Loomis, Sayles & Company
Massachusetts
– -$468K -506 Closed
LAM
911
Lewis Asset Management
California
– -$448K -484 Closed
DIA
912
Dana Investment Advisors
Wisconsin
– -$409K -442 Closed
PMAM
913
Picton Mahoney Asset Management
Ontario, Canada
– -$380K -411 Closed
PM
914
Parametrica Management
Hong Kong
– -$361K -390 Closed
MIS
915
Morningstar Investment Services
Illinois
– -$352K -381 Closed
SMA
916
Sage Mountain Advisors
Georgia
– -$334K -361 Closed
MPM
917
MBB Public Markets
Illinois
– -$333K -360 Closed
JSW
918
Journey Strategic Wealth
New Jersey
– -$330K -357 Closed
BS
919
Banco Santander
Spain
– -$330K -357 Closed
DAS
920
Dynamic Advisor Solutions
Arizona
– -$323K -349 Closed
YCG
921
Yeomans Consulting Group
Georgia
– -$318K -344 Closed
BIM
922
Bridges Investment Management
Nebraska
– -$314K -340 Closed
OIA
923
OneDigital Investment Advisors
Kansas
– -$310K -335 Closed
PRS
924
Pinkerton Retirement Specialists
Idaho
– -$307K -332 Closed
UAG
925
United Advisor Group
Ohio
– -$303K -328 Closed
35 36
37
38 39