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 1,016 institutions that hold shares in the stock, with a total of 44.7 Million shares, which have been reported (via 13F filing form) to have a value of $38.4 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Dimensional Fund Advisors LP
Austin, TX |
Aug 12, 2025 Q2 2025 |
150,361
shares
|
$129 Million
0.03% of portfolio
|
Q2 2025
Reduced 6.35%
|
|
|
Times Square Capital Management, LLC
|
Aug 08, 2025 Q2 2025 |
147,907
shares
|
$127 Million
1.67% of portfolio
|
Q2 2025
Added 1.79%
|
|
|
Hsbc Holdings PLC
London, X0 |
Aug 13, 2025 Q2 2025 |
142,566
shares
|
$122 Million
0.06% of portfolio
|
Q2 2025
Reduced 10.24%
|
|
|
Nuveen, LLC
Charlotte, NC |
Aug 12, 2025 Q2 2025 |
137,798
shares
|
$118 Million
0.03% of portfolio
|
Q2 2025
Reduced 24.43%
|
|
|
Swiss National Bank
Zurich, V8 |
May 12, 2025 Q1 2025 |
137,600
shares
|
$118 Million
0.06% of portfolio
|
Q1 2025
Reduced 0.07%
|
|
|
Frontier Capital Management CO LLC
|
Aug 14, 2025 Q2 2025 |
132,843
shares
|
$114 Million
0.99% of portfolio
|
Q2 2025
Added 3.2%
|
|
|
Natixis Advisors, L.P.
Boston, MA |
Aug 13, 2025 Q2 2025 |
132,589
shares
|
$114 Million
0.15% of portfolio
|
Q2 2025
Added 0.27%
|
|
|
Amundi
Paris, I0 |
Aug 13, 2025 Q2 2025 |
132,120
shares
|
$113 Million
0.04% of portfolio
|
Q2 2025
Added 25.1%
|
|
|
Janus Henderson Group PLC
London, X0 |
Aug 14, 2025 Q2 2025 |
127,429
shares
|
$109 Million
0.05% of portfolio
|
Q2 2025
Added 20.66%
|
|
|
Healthcare Of Ontario Pension Plan Trust Fund
Toronto, A6 |
Aug 13, 2025 Q2 2025 |
126,910
shares
|
$109 Million
0.19% of portfolio
|
Q2 2025
Added 22164.91%
|
|
|
Congress Asset Management CO
|
Jul 16, 2025 Q2 2025 |
125,169
shares
|
$107 Million
0.65% of portfolio
|
Q2 2025
Added 2.05%
|
|
|
Rokos Capital Management LLP
London, X0 |
Aug 14, 2025 Q2 2025 |
121,436
shares
|
$104 Million
0.39% of portfolio
|
Q2 2025
Reduced 6.12%
|
|
|
Rhumbline Advisers
Boston, MA |
Aug 12, 2025 Q2 2025 |
117,094
shares
|
$100 Million
0.08% of portfolio
|
Q2 2025
Added 0.54%
|
|
|
Eulav Asset Management
|
Aug 12, 2025 Q2 2025 |
116,276
shares
|
$99.7 Million
2.0% of portfolio
|
Q1 2025
Added 0.0%
|
|
|
Sumitomo Mitsui Trust Holdings, Inc.
|
Jul 31, 2025 Q2 2025 |
112,516
shares
|
$96.5 Million
0.05% of portfolio
|
Q2 2025
Reduced 0.15%
|
|
|
Allianz Asset Management Gmb H
Munich, 2M |
Jul 28, 2025 Q2 2025 |
110,552
shares
|
$94.8 Million
0.11% of portfolio
|
Q2 2025
Added 33.25%
|
|
|
Neuberger Berman Group LLC
New York, NY |
Aug 25, 2025 Q2 2025 |
110,389
shares
|
$94.7 Million
0.07% of portfolio
|
Q2 2025
Added 7.46%
|
|
|
Mitsubishi Ufj Kokusai Asset Management Co., Ltd.
|
Aug 07, 2025 Q2 2025 |
109,934
shares
|
$94.3 Million
0.07% of portfolio
|
Q2 2025
Added 10.85%
|
|
|
Strs Ohio
|
Aug 04, 2025 Q2 2025 |
109,406
shares
|
$93.9 Million
0.31% of portfolio
|
Q2 2025
Reduced 4.03%
|
|
|
Manufacturers Life Insurance Company, The
Toronto, A6 |
Aug 14, 2025 Q2 2025 |
107,038
shares
|
$91.8 Million
0.07% of portfolio
|
Q2 2025
Reduced 13.28%
|
|
|
Robeco Schweiz Ag
|
Aug 07, 2025 Q2 2025 |
106,743
shares
|
$91.6 Million
2.08% of portfolio
|
Q2 2025
Reduced 8.02%
|
|
|
Stifel Financial Corp
St. Louis, MO |
Aug 14, 2025 Q2 2025 |
105,333
shares
|
$90.4 Million
0.08% of portfolio
|
Q2 2025
Added 26.5%
|
|
|
Axa S.A.
Paris, I0 |
Aug 14, 2025 Q2 2025 |
104,584
shares
|
$89.7 Million
0.23% of portfolio
|
Q2 2025
Added 47.82%
|
|
|
Baird Financial Group, Inc.
Milwaukee, WI |
Aug 13, 2025 Q2 2025 |
104,333
shares
|
$89.5 Million
0.14% of portfolio
|
Q2 2025
Reduced 3.87%
|
|
|
California Public Employees Retirement System
Sacramento, CA |
Aug 13, 2025 Q2 2025 |
99,183
shares
|
$85.1 Million
0.05% of portfolio
|
Q2 2025
Added 3.2%
|