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 953 institutions that hold shares in the stock, with a total of 44.3 Million shares, which have been reported (via 13F filing form) to have a value of $30 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Vanguard Group Inc
Valley Forge, PA |
May 09, 2025 Q1 2025 |
5,920,669
shares
|
$3.92 Billion
0.06% of portfolio
|
Q1 2025
Added 1.66%
|
|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
5,907,349
shares
|
$3.91 Billion
0.11% of portfolio
|
Q2 2024
Added 10.11%
|
|
|
State Street Corp
Boston, MA |
May 15, 2025 Q1 2025 |
2,115,705
shares
|
$1.4 Billion
0.05% of portfolio
|
Q1 2025
Reduced 2.05%
|
|
|
Price T Rowe Associates Inc
Baltimore, MD |
May 14, 2025 Q1 2025 |
2,034,731
shares
|
$1.35 Billion
0.15% of portfolio
|
Q1 2025
Added 33.14%
|
|
|
Geode Capital Management, LLC
Boston, MA |
May 13, 2025 Q1 2025 |
1,406,036
shares
|
$931 Million
0.07% of portfolio
|
Q1 2025
Added 2.97%
|
|
|
Franklin Resources Inc
San Mateo, CA |
May 13, 2025 Q1 2025 |
1,343,830
shares
|
$890 Million
0.24% of portfolio
|
Q1 2025
Reduced 6.67%
|
|
|
Invesco Ltd.
Atlanta, GA |
May 12, 2025 Q1 2025 |
1,249,335
shares
|
$827 Million
0.14% of portfolio
|
Q1 2025
Added 7.47%
|
|
|
Van Eck Associates Corp
|
May 15, 2025 Q1 2025 |
1,046,258
shares
|
$693 Million
0.78% of portfolio
|
Q1 2025
Added 34.82%
|
|
|
Brown Advisory Inc
|
Apr 29, 2025 Q1 2025 |
933,625
shares
|
$618 Million
0.81% of portfolio
|
Q1 2025
Reduced 5.31%
|
|
|
Gamma Investing LLC
Foster City, CA |
Apr 07, 2025 Q1 2025 |
778,333
shares
|
$515 Million
0.01% of portfolio
|
Q1 2025
Reduced 99.83%
|
|
|
Wellington Management Group LLP
Boston, MA |
May 13, 2025 Q1 2025 |
761,906
shares
|
$505 Million
0.09% of portfolio
|
Q1 2025
New holding
|
|
|
Jpmorgan Chase & CO
New York, NY |
May 12, 2025 Q1 2025 |
629,566
shares
|
$417 Million
0.03% of portfolio
|
Q1 2025
Added 26.55%
|
|
|
Bank Of America Corp
Charlotte, NC |
May 15, 2025 Q1 2025 |
587,026
shares
|
$389 Million
0.03% of portfolio
|
Q1 2025
Added 5.81%
|
|
|
Morgan Stanley
New York, NY |
May 15, 2025 Q1 2025 |
540,631
shares
|
$358 Million
0.02% of portfolio
|
Q1 2025
Added 17.71%
|
|
|
Northern Trust Corp
Chicago, IL |
May 13, 2025 Q1 2025 |
498,516
shares
|
$330 Million
0.04% of portfolio
|
Q1 2025
Reduced 2.12%
|
|
|
Massachusetts Financial Services CO
Boston, MA |
May 02, 2025 Q1 2025 |
457,551
shares
|
$303 Million
0.09% of portfolio
|
Q1 2025
Reduced 6.3%
|
|
|
Rafferty Asset Management, LLC
New York, NY |
May 14, 2025 Q1 2025 |
388,855
shares
|
$257 Million
0.98% of portfolio
|
Q1 2025
Reduced 7.24%
|
|
|
Barclays PLC
London, X0 |
May 15, 2025 Q1 2025 |
368,703
shares
|
$244 Million
0.06% of portfolio
|
Q1 2025
Added 10.77%
|
|
|
Kayne Anderson Rudnick Investment Management LLC
Los Angeles, CA |
May 14, 2025 Q1 2025 |
361,124
shares
|
$239 Million
0.53% of portfolio
|
Q1 2025
Reduced 0.45%
|
|
|
Ubs Group Ag
|
May 13, 2025 Q1 2025 |
357,290
shares
|
$237 Million
0.04% of portfolio
|
Q1 2025
Reduced 12.98%
|
|
|
Artisan Partners Limited Partnership
Milwaukee, WI |
May 14, 2025 Q1 2025 |
341,854
shares
|
$226 Million
0.34% of portfolio
|
Q1 2025
Reduced 4.72%
|
|
|
Legal & General Group PLC
London, X0 |
May 15, 2025 Q1 2025 |
336,733
shares
|
$223 Million
0.05% of portfolio
|
Q1 2025
Added 2.92%
|
|
|
Charles Schwab Investment Management Inc
San Francisco, CA |
May 09, 2025 Q1 2025 |
335,986
shares
|
$222 Million
0.04% of portfolio
|
Q1 2025
Added 3.12%
|
|
|
Alliancebernstein L.P.
New York, NY |
May 15, 2025 Q1 2025 |
327,418
shares
|
$217 Million
0.07% of portfolio
|
Q1 2025
Reduced 4.6%
|
|
|
Ensign Peak Advisors, Inc
Salt Lake City, UT |
May 14, 2025 Q1 2025 |
324,128
shares
|
$215 Million
0.37% of portfolio
|
Q1 2025
Reduced 3.84%
|