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 |
|---|---|---|---|---|---|
|
Kiely Wealth Advisory Group, Inc.
Oak Ridge, NC |
Feb 12, 2025 Q4 2024 |
55
shares
|
$47,182
0.02% of portfolio
|
Q4 2023
New holding
|
|
|
Optiver Holding B.V.
Amsterdam, P7 |
Aug 14, 2025 Q2 2025 |
51
shares
|
$43,751
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Strategic Investment Solutions, Inc. /Il
Orland Park, IL |
Jul 16, 2025 Q2 2025 |
49
shares
|
$42,035
0.01% of portfolio
|
Q2 2025
New holding
|
|
|
Fourth Dimension Wealth, LLC
Middleburg Heights, OH |
Aug 05, 2025 Q2 2025 |
49
shares
|
$42,035
0.02% of portfolio
|
Q4 2024
New holding
|
|
|
Sierra Ocean, LLC
Ripon, CA |
Aug 07, 2025 Q2 2025 |
48
shares
|
$41,177
0.03% of portfolio
|
Q2 2025
Reduced 5.88%
|
|
|
Itau Unibanco Holding S.A.
Sao Paulo, D5 |
Aug 08, 2025 Q2 2025 |
46
shares
|
$39,462
0.0% of portfolio
|
Q2 2025
Reduced 13.21%
|
|
|
New Square Capital LLC
|
Aug 05, 2025 Q2 2025 |
44
shares
|
$37,746
0.0% of portfolio
|
Q2 2025
Added 76.0%
|
|
|
Tradewinds Capital Management, LLC
|
Jul 29, 2025 Q2 2025 |
44
shares
|
$37,746
0.01% of portfolio
|
Q2 2025
Reduced 2.22%
|
|
|
Janiczek Wealth Management, LLC
|
Jul 25, 2024 Q2 2024 |
44
shares
|
$37,746
0.01% of portfolio
|
Q2 2023
Reduced 6.38%
|
|
|
Talon Private Wealth, LLC
The Villages, FL |
Aug 14, 2025 Q2 2025 |
42
shares
|
$36,030
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Gw&K Investment Management, LLC
Boston, MA |
Aug 11, 2025 Q2 2025 |
42
shares
|
$36,030
0.0% of portfolio
|
Q2 2025
Added 27.27%
|
|
|
Wpg Advisers, LLC
Baltimore, MD |
Aug 11, 2025 Q2 2025 |
41
shares
|
$35,172
0.03% of portfolio
|
Q2 2025
Reduced 10.87%
|
|
|
Tidemark, LLC
San Diego, CA |
Aug 11, 2025 Q2 2025 |
40
shares
|
$34,314
0.01% of portfolio
|
Q2 2025
Added 344.44%
|
|
|
Rise Advisors, LLC
|
Jul 08, 2025 Q2 2025 |
40
shares
|
$34,314
0.01% of portfolio
|
Q2 2025
Added 29.03%
|
|
|
Mv Capital Management, Inc.
|
Aug 08, 2025 Q2 2025 |
39
shares
|
$33,456
0.0% of portfolio
|
Q2 2025
Added 5.41%
|
|
|
Bell Investment Advisors, Inc
Oakland, CA |
Aug 08, 2025 Q2 2025 |
38
shares
|
$32,599
0.0% of portfolio
|
Q2 2025
Added 18.75%
|
|
|
Clear Street Markets LLC
|
Aug 12, 2025 Q2 2025 |
32
shares
|
$27,451
0.01% of portfolio
|
Q2 2025
New holding
|
|
|
Solstein Capital, LLC
Menlo Park, CA |
Jul 31, 2025 Q2 2025 |
31
shares
|
$26,593
0.01% of portfolio
|
Q1 2021
New holding
|
|
|
Covestor LTD
Boston, MA |
Aug 11, 2025 Q2 2025 |
30
shares
|
$25,736
0.01% of portfolio
|
Q2 2025
Reduced 87.76%
|
|
|
Wolff Wiese Magana LLC
|
Jul 17, 2025 Q2 2025 |
30
shares
|
$25,736
0.01% of portfolio
|
Q1 2025
Reduced 14.29%
|
|
|
Pender Fund Capital Management Ltd.
Vancouver, A1 |
Aug 14, 2025 Q2 2025 |
28
shares
|
$24,020
0.01% of portfolio
|
Q2 2025
Added 64.71%
|
|
|
Farmers & Merchants Investments Inc
|
Jul 14, 2025 Q2 2025 |
28
shares
|
$24,020
0.0% of portfolio
|
Q3 2022
Reduced 66.67%
|
|
|
Arlington Trust CO LLC
Birmingham, AL |
Jul 08, 2025 Q2 2025 |
27
shares
|
$23,162
0.0% of portfolio
|
Q2 2025
Reduced 49.06%
|
|
|
Harbour Investments, Inc.
Madison, WI |
Jul 28, 2025 Q2 2025 |
27
shares
|
$23,162
0.0% of portfolio
|
Q2 2025
Added 28.57%
|
|
|
Centricity Wealth Management, LLC
Westerville, OH |
Jul 18, 2025 Q2 2025 |
26
shares
|
$22,304
0.02% of portfolio
|
Q4 2024
New holding
|