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 |
|---|---|---|---|---|---|
|
Bank Of Montreal
Toronto, A6 |
Aug 05, 2025 Q2 2025 |
51,189
shares
|
$43.9 Million
0.02% of portfolio
|
Q2 2025
Added 8.16%
|
|
|
Bamco Inc
New York, NY |
Aug 14, 2025 Q2 2025 |
51,020
shares
|
$43.8 Million
0.11% of portfolio
|
Q2 2025
Added 2.44%
|
|
|
Jennison Associates LLC
|
Aug 01, 2025 Q2 2025 |
50,684
shares
|
$43.5 Million
0.02% of portfolio
|
Q2 2025
Added 21.72%
|
|
|
Credit Suisse Ag
Zurich, V8 |
May 10, 2024 Q1 2024 |
49,197
shares
|
$42.2 Million
0.03% of portfolio
|
Q1 2024
Added 7.16%
|
|
|
Raymond James & Associates
St Petersburg, FL |
Oct 18, 2024 Q3 2024 |
48,724
shares
|
$41.8 Million
0.03% of portfolio
|
Q3 2024
Reduced 15.92%
|
|
|
State Board Of Administration Of Florida Retirement System
|
Aug 13, 2025 Q2 2025 |
48,350
shares
|
$41.5 Million
0.06% of portfolio
|
Q2 2025
Added 0.21%
|
|
|
Twinbeech Capital LP
Purchase, NY |
Aug 14, 2025 Q2 2025 |
48,016
shares
|
$41.2 Million
0.87% of portfolio
|
Q2 2025
New holding
|
|
|
Vantage Investment Partners, LLC
|
Jul 22, 2025 Q2 2025 |
47,536
shares
|
$40.8 Million
2.64% of portfolio
|
Q2 2025
Added 8.61%
|
|
|
Whittier Trust CO
|
Jul 30, 2025 Q2 2025 |
43,523
shares
|
$37.3 Million
0.39% of portfolio
|
Q2 2025
Added 2.44%
|
|
|
Geneva Capital Management LLC
|
Aug 04, 2025 Q2 2025 |
43,461
shares
|
$37.3 Million
0.54% of portfolio
|
Q2 2025
Added 13.22%
|
|
|
Quantinno Capital Management LP
New York, NY |
Aug 14, 2025 Q2 2025 |
42,969
shares
|
$36.9 Million
0.14% of portfolio
|
Q2 2025
Added 32.74%
|
|
|
Zevenbergen Capital Investments LLC
Seattle, WA |
Jul 07, 2025 Q2 2025 |
42,428
shares
|
$36.4 Million
0.62% of portfolio
|
Q2 2025
Reduced 0.6%
|
|
|
Eventide Asset Management, LLC
Boston, MA |
Aug 14, 2025 Q2 2025 |
42,299
shares
|
$36.3 Million
0.59% of portfolio
|
Q2 2025
Added 0.16%
|
|
|
Ostrum Asset Management
Paris, I0 |
Aug 13, 2025 Q2 2025 |
41,816
shares
|
$35.9 Million
1.43% of portfolio
|
Q2 2025
Reduced 11.69%
|
|
|
Aqr Capital Management LLC
Greenwich, CT |
Aug 14, 2025 Q2 2025 |
41,444
shares
|
$35.6 Million
0.03% of portfolio
|
Q2 2025
Reduced 43.41%
|
|
|
Park National Corp
|
Jul 01, 2025 Q2 2025 |
41,113
shares
|
$35.3 Million
1.05% of portfolio
|
Q2 2025
Added 22.24%
|
|
|
Factory Mutual Insurance CO
Waltham, MA |
Aug 07, 2025 Q2 2025 |
39,972
shares
|
$34.3 Million
0.33% of portfolio
|
Q1 2025
Added 27.82%
|
|
|
New York State Teachers Retirement System
|
Jul 28, 2025 Q2 2025 |
39,705
shares
|
$34.1 Million
0.06% of portfolio
|
Q2 2025
Added 4.59%
|
|
|
Swedbank Ab
Stockholm, V7 |
Jul 10, 2025 Q2 2025 |
39,444
shares
|
$33.8 Million
0.03% of portfolio
|
Q2 2025
Added 66.12%
|
|
|
Segall Bryant & Hamill, LLC
Chicago, IL |
Aug 12, 2025 Q2 2025 |
39,327
shares
|
$33.7 Million
0.42% of portfolio
|
Q2 2025
Added 94.18%
|
|
|
Rmb Capital Management, LLC
|
Aug 14, 2025 Q2 2025 |
38,923
shares
|
$33.4 Million
0.56% of portfolio
|
Q2 2025
Added 5.34%
|
|
|
Vontobel Holding Ltd.
|
Jul 23, 2025 Q2 2025 |
38,660
shares
|
$33.2 Million
0.1% of portfolio
|
Q2 2025
Reduced 9.21%
|
|
|
National Bank Of Canada
|
Aug 15, 2025 Q2 2025 |
38,362
shares
|
$32.9 Million
0.03% of portfolio
|
Q2 2025
Reduced 14.08%
|
|
|
Abrdn PLC
|
Jul 24, 2025 Q2 2025 |
37,889
shares
|
$32.5 Million
0.05% of portfolio
|
Q2 2025
Added 4.41%
|
|
|
Sapient Capital LLC
Indianapolis, IN |
Jul 09, 2025 Q2 2025 |
36,924
shares
|
$31.7 Million
0.49% of portfolio
|
Q2 2025
Reduced 2.38%
|