Institutional Ownership Monolithic Power Systems Inc (MPWR)
This table provides information about the institutional ownership of Monolithic Power Systems Inc (MPWR). We have compiled data on the 1,094 institutions that hold shares in the stock, with a total of 66.4 Million shares, which have been reported (via 13F filing form) to have a value of $61.1 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Lombard Odier Asset Management (Europe) LTD
London, X0 |
Nov 14, 2025 Q3 2025 |
22,690,966
shares
|
$20.9 Billion
21.84% of portfolio
|
Q3 2025
Added 178344.2%
|
|
|
Vanguard Group Inc
Valley Forge, PA |
Nov 07, 2025 Q3 2025 |
6,074,033
shares
|
$5.59 Billion
0.09% of portfolio
|
Q3 2025
Added 2.26%
|
|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
5,907,349
shares
|
$5.44 Billion
0.11% of portfolio
|
Q2 2024
Added 10.11%
|
|
|
State Street Corp
Boston, MA |
Nov 14, 2025 Q3 2025 |
2,134,704
shares
|
$1.96 Billion
0.07% of portfolio
|
Q3 2025
Added 0.69%
|
|
|
Price T Rowe Associates Inc
Baltimore, MD |
Nov 14, 2025 Q3 2025 |
1,573,798
shares
|
$1.45 Billion
0.16% of portfolio
|
Q3 2025
Reduced 24.66%
|
|
|
Geode Capital Management, LLC
Boston, MA |
Nov 12, 2025 Q3 2025 |
1,337,697
shares
|
$1.23 Billion
0.08% of portfolio
|
Q3 2025
Added 1.45%
|
|
|
Invesco Ltd.
Atlanta, GA |
Nov 13, 2025 Q3 2025 |
1,139,133
shares
|
$1.05 Billion
0.17% of portfolio
|
Q3 2025
Reduced 2.31%
|
|
|
Franklin Resources Inc
San Mateo, CA |
Nov 13, 2025 Q3 2025 |
1,052,053
shares
|
$968 Million
0.26% of portfolio
|
Q3 2025
Reduced 3.33%
|
|
|
Jpmorgan Chase & CO
New York, NY |
Nov 26, 2025 Q3 2025 |
863,228
shares
|
$794 Million
0.05% of portfolio
|
Q3 2025
Added 37.11%
|
|
|
T. Rowe Price Investment Management, Inc.
Baltimore, MD |
Nov 14, 2025 Q3 2025 |
750,688
shares
|
$691 Million
0.42% of portfolio
|
Q3 2025
Reduced 19.09%
|
|
|
Van Eck Associates Corp
|
Nov 13, 2025 Q3 2025 |
732,448
shares
|
$674 Million
0.63% of portfolio
|
Q3 2025
Reduced 23.07%
|
|
|
Brown Advisory Inc
|
Nov 14, 2025 Q3 2025 |
730,119
shares
|
$672 Million
0.94% of portfolio
|
Q3 2025
Reduced 15.53%
|
|
|
Bank Of America Corp
Charlotte, NC |
Nov 14, 2025 Q3 2025 |
722,816
shares
|
$665 Million
0.05% of portfolio
|
Q3 2025
Added 4.34%
|
|
|
Morgan Stanley
New York, NY |
Nov 14, 2025 Q3 2025 |
558,671
shares
|
$514 Million
0.03% of portfolio
|
Q3 2025
Reduced 1.12%
|
|
|
Massachusetts Financial Services CO
Boston, MA |
Oct 29, 2025 Q3 2025 |
556,587
shares
|
$512 Million
0.17% of portfolio
|
Q3 2025
Added 14.67%
|
|
|
Ubs Group Ag
|
Nov 13, 2025 Q3 2025 |
528,319
shares
|
$486 Million
0.08% of portfolio
|
Q3 2025
Added 5.13%
|
|
|
Fil LTD
Hamilton, D0 |
Nov 13, 2025 Q3 2025 |
497,333
shares
|
$458 Million
0.39% of portfolio
|
Q3 2025
Reduced 4.92%
|
|
|
Northern Trust Corp
Chicago, IL |
Nov 14, 2025 Q3 2025 |
485,831
shares
|
$447 Million
0.06% of portfolio
|
Q3 2025
Added 0.78%
|
|
|
Wellington Management Group LLP
Boston, MA |
Nov 14, 2025 Q3 2025 |
452,938
shares
|
$417 Million
0.08% of portfolio
|
Q3 2025
Reduced 35.58%
|
|
|
First Trust Advisors LP
Wheaton, IL |
Nov 12, 2025 Q3 2025 |
447,801
shares
|
$412 Million
0.32% of portfolio
|
Q3 2025
Added 66.36%
|
|
|
Goldman Sachs Group Inc
New York, NY |
Nov 14, 2025 Q3 2025 |
434,325
shares
|
$400 Million
0.05% of portfolio
|
Q3 2025
Reduced 15.25%
|
|
|
Rafferty Asset Management, LLC
New York, NY |
Nov 12, 2025 Q3 2025 |
379,318
shares
|
$349 Million
1.17% of portfolio
|
Q3 2025
Reduced 28.31%
|
|
|
Barclays PLC
London, X0 |
Nov 12, 2025 Q3 2025 |
362,062
shares
|
$333 Million
0.04% of portfolio
|
Q3 2025
Reduced 17.45%
|
|
|
Voya Investment Management LLC
Atlanta, GA |
Oct 09, 2025 Q3 2025 |
359,312
shares
|
$331 Million
0.4% of portfolio
|
Q3 2025
Added 57.5%
|
|
|
Legal & General Group PLC
London, X0 |
Nov 13, 2025 Q3 2025 |
358,429
shares
|
$330 Million
0.08% of portfolio
|
Q3 2025
Added 2.24%
|
|