MPWR icon

Monolithic Power Systems
MPWR

Overview Fund Activity

886 hedge funds and large institutions have $34.4B invested in Monolithic Power Systems in 2025 Q2 according to their latest regulatory filings, with 134 funds opening new positions, 365 increasing their positions, 299 reducing their positions, and 77 closing their positions.

Holders
886
Holders Change
+38
Holders Change %
+4.48%
% of All Funds
11.9%
Holding in Top 10
6
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+100%
% of All Funds
0.08%
New
134
Increased
365
Reduced
299
Closed
77
Calls
$144M
Puts
$217M
Net Calls
-$72.4M
Net Calls Change
-$48M

Top Buyers

1
T. Rowe Price Investment Management
1
T. Rowe Price Investment Management
Maryland
$679M
2
Norges Bank
2
Norges Bank
Norway
$438M
3
Fidelity International
3
Fidelity International
Bermuda
$383M
4
BlackRock
4
BlackRock
New York
$3.82B
5
JPMorgan Chase & Co
5
JPMorgan Chase & Co
New York
$627M

Top Sellers

1
Franklin Resources
1
Franklin Resources
California
$796M
2
Alyeska Investment Group
2
Alyeska Investment Group
Illinois
$0
3
Coatue Management
3
Coatue Management
New York
$0
4
Artisan Partners
4
Artisan Partners
Wisconsin
$152M
5
Millennium Management
5
Millennium Management
New York
$11.4M
Name Market Value Shares Shares
Change 		Shares
Change %
MWM
176
Moran Wealth Management
Florida
$11.5M 15,748 -40 -0.3%
Millennium Management
177
Millennium Management
New York
$11.4M 15,532 -132,971 -90%
MCP
178
Meridiem Capital Partners
Texas
$11M 15,100 +3,116 +26%
Creative Planning
179
Creative Planning
Kansas
$10.7M 14,590 +4,374 +43%
MAM
180
Meeder Asset Management
Ohio
$10.7M 14,576 +14,507 +21,025%
Lazard Asset Management
181
Lazard Asset Management
New York
$10.5M 14,371 +2,272 +19%
HFS
182
Hantz Financial Services
Michigan
$10.5M 14,298 -719 -5%
MIM
183
MetLife Investment Management
New Jersey
$10.4M 14,282 -171 -1%
Teacher Retirement System of Texas
184
Teacher Retirement System of Texas
Texas
$10.4M 14,217 -3,420 -19%
SOMRS
185
State of Michigan Retirement System
Michigan
$10.4M 14,170 +400 +3%
FAF
186
Fjarde Ap-fonden
Sweden
$10.2M 13,998 +3,400 +32%
ASRS
187
Arizona State Retirement System
Arizona
$10.2M 13,959 -128 -0.9%
PNC Financial Services Group
188
PNC Financial Services Group
Pennsylvania
$9.75M 13,330 +2,874 +27%
QIM
189
Quest Investment Management
Oregon
$9.63M 13,170 -246 -2%
EGM
190
Engineers Gate Manager
New York
$9.54M 13,044 +13,044 New
SCM
191
Silvant Capital Management
Georgia
$9.52M 13,016 +1,576 +14%
IPAM
192
ICICI Prudential Asset Management
India
$9.42M 12,877 -2,000 -13%
AIM
193
Achmea Investment Management
Netherlands
$9.37M 12,808 – –
LOAME
194
Lombard Odier Asset Management (Europe)
United Kingdom
$9.3M 12,716 -7,833 -38%
Fifth Third Bancorp
195
Fifth Third Bancorp
Ohio
$9.23M 12,621 +3,216 +34%
US Bancorp
196
US Bancorp
Minnesota
$8.83M 12,078 -13 -0.1%
Pathstone Holdings
197
Pathstone Holdings
New Jersey
$8.83M 12,074 -1,271 -10%
PCH
198
Polar Capital Holdings
United Kingdom
$8.81M 12,050 -5,650 -32%
NIP
199
Nicholas Investment Partners
California
$8.71M 11,912 +170 +1%
COPPSERS
200
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$8.59M 11,743 +806 +7%
6 7
8
9 10