Latest Institutional Purchases of Monolithic Power Systems Inc (MPWR)
This list provides information on the latest institutional transactions involving Monolithic Power Systems Inc (MPWR) stock that were buys. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 14, 2025
Q2 2025
|
T. Rowe Price Investment Management, Inc.
Baltimore, MD |
BUY
|
- |
613K+ 195.06% |
$279M - $452M
|
928K
$780M
|
|
|
Aug 13, 2025
Q2 2025
|
Norges Bank
Oslo, Q8 |
BUY
|
- |
599KNew |
$273M - $442M
|
599K
$503M
|
|
|
Aug 14, 2025
Q2 2025
|
Fil LTD
Hamilton, D0 |
BUY
|
- |
412K+ 373.0% |
$188M - $304M
|
523K
$440M
|
|
|
Aug 14, 2025
Q2 2025
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
214K+ 71.67% |
$97.4M - $158M
|
512K
$431M
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Group Ag
|
BUY
|
- |
145K+ 40.65% |
$66.1M - $107M
|
503K
$422M
|
|
|
Aug 14, 2025
Q2 2025
|
Rafferty Asset Management, LLC
New York, NY |
BUY
|
- |
140K+ 36.07% |
$63.8M - $103M
|
529K
$445M
|
|
|
Aug 13, 2025
Q2 2025
|
Healthcare Of Ontario Pension Plan Trust Fund
Toronto, A6 |
BUY
|
- |
126K+ 22164.91% |
$57.5M - $93.2M
|
127K
$107M
|
|
|
Aug 14, 2025
Q2 2025
|
Bank Of America Corp
Charlotte, NC |
BUY
|
- |
106K+ 18.01% |
$48.1M - $78M
|
693K
$582M
|
|
|
Aug 13, 2025
Q2 2025
|
First Trust Advisors LP
Wheaton, IL |
BUY
|
- |
85.8K+ 46.77% |
$39M - $63.3M
|
269K
$226M
|
|
|
Aug 13, 2025
Q2 2025
|
Barclays PLC
London, X0 |
BUY
|
- |
69.9K+ 18.96% |
$31.8M - $51.6M
|
439K
$369M
|
|
|
Aug 14, 2025
Q2 2025
|
Price T Rowe Associates Inc
Baltimore, MD |
BUY
|
- |
54.1K+ 2.66% |
$24.6M - $39.9M
|
2.09M
$1.76B
|
|
|
Aug 14, 2025
Q2 2025
|
Voya Investment Management LLC
Atlanta, GA |
BUY
|
- |
52.9K+ 30.19% |
$24.1M - $39M
|
228K
$192M
|
|
|
Aug 11, 2025
Q2 2025
|
Nomura Asset Management CO LTD
Tokyo, M0 |
BUY
|
- |
52.3K+ 316.8% |
$23.8M - $38.6M
|
68.8K
$57.8M
|
|
|
Jul 28, 2025
Q2 2025
|
Td Asset Management Inc
|
BUY
|
- |
50K+ 125.7% |
$22.8M - $36.9M
|
89.8K
$75.5M
|
|
|
Aug 14, 2025
Q2 2025
|
Twinbeech Capital LP
Purchase, NY |
BUY
|
- |
48KNew |
$21.9M - $35.4M
|
48K
$40.4M
|
|
|
Aug 08, 2025
Q2 2025
|
Jupiter Asset Management LTD
|
BUY
|
- |
44.4K+ 170.59% |
$20.2M - $32.7M
|
70.4K
$59.1M
|
|
|
Aug 14, 2025
Q2 2025
|
Royal Bank Of Canada
Toronto, A6 |
BUY
|
- |
44.1K+ 30.18% |
$20.1M - $32.6M
|
190K
$160M
|
|
|
Aug 12, 2025
Q2 2025
|
Pacer Advisors, Inc.
Malvern, PA |
BUY
|
- |
44K+ 454.15% |
$20M - $32.5M
|
53.7K
$45.1M
|
|
|
Aug 14, 2025
Q2 2025
|
Ameriprise Financial Inc
Minneapolis, MN |
BUY
|
- |
41.7K+ 23.53% |
$19M - $30.8M
|
219K
$184M
|
|
|
Aug 14, 2025
Q2 2025
|
Raymond James Financial Inc
St. Petersburg, FL |
BUY
|
- |
40.8K+ 16.6% |
$18.6M - $30.1M
|
286K
$241M
|
|
|
Jul 28, 2025
Q2 2025
|
Twin Tree Management, LP
Dallas, TX |
BUY
|
PUT |
37K+ 300.81% |
$16.8M - $27.3M
|
49.3K
$41.4M
|
|
|
Aug 14, 2025
Q2 2025
|
Axa S.A.
Paris, I0 |
BUY
|
- |
33.8K+ 47.82% |
$15.4M - $25M
|
105K
$87.9M
|
|
|
Aug 07, 2025
Q2 2025
|
Aviva PLC
|
BUY
|
- |
32.9K+ 1182.4% |
$15M - $24.3M
|
35.7K
$30M
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Asset Management Americas Inc
Chicago, IL |
BUY
|
- |
29.2K+ 9.93% |
$13.3M - $21.5M
|
323K
$272M
|
|
|
Aug 08, 2025
Q2 2025
|
Massachusetts Financial Services CO
Boston, MA |
BUY
|
- |
27.8K+ 6.08% |
$12.7M - $20.5M
|
485K
$408M
|
|
|
Jul 28, 2025
Q2 2025
|
Allianz Asset Management Gmb H
Munich, 2M |
BUY
|
- |
27.6K+ 33.25% |
$12.6M - $20.4M
|
111K
$92.9M
|
|
|
Aug 12, 2025
Q2 2025
|
Public Sector Pension Investment Board
Montreal, A8 |
BUY
|
- |
26.7K+ 367.27% |
$12.2M - $19.7M
|
34K
$28.6M
|
|
|
Aug 13, 2025
Q2 2025
|
Amundi
Paris, I0 |
BUY
|
- |
26.5K+ 25.1% |
$12.1M - $19.6M
|
132K
$111M
|
|
|
Aug 15, 2025
Q2 2025
|
Morgan Stanley
New York, NY |
BUY
|
- |
24.4K+ 4.51% |
$11.1M - $18M
|
565K
$475M
|
|
|
Aug 14, 2025
Q2 2025
|
Glenmede Investment Management, LP
Philadelphia, PA |
BUY
|
- |
22.3KNew |
$10.1M - $16.4M
|
22.3K
$18.7M
|
|
|
Aug 14, 2025
Q2 2025
|
Stifel Financial Corp
St. Louis, MO |
BUY
|
- |
22.1K+ 26.5% |
$10M - $16.3M
|
105K
$88.5M
|
|
|
Aug 14, 2025
Q2 2025
|
Janus Henderson Group PLC
London, X0 |
BUY
|
- |
21.8K+ 20.66% |
$9.93M - $16.1M
|
127K
$107M
|
|
|
Aug 06, 2025
Q2 2025
|
Los Angeles Capital Management LLC
|
BUY
|
- |
21.4K+ 427.0% |
$9.74M - $15.8M
|
26.4K
$22.2M
|
|
|
Aug 14, 2025
Q2 2025
|
Moore Capital Management, LP
New York, NY |
BUY
|
- |
20KNew |
$9.1M - $14.8M
|
20K
$16.8M
|
|
|
Aug 14, 2025
Q2 2025
|
Davidson Kempner Capital Management LP
New York, NY |
BUY
|
- |
20KNew |
$9.1M - $14.8M
|
20K
$16.8M
|
|
|
Aug 13, 2025
Q2 2025
|
Avalon Global Asset Management LLC
San Francisco, CA |
BUY
|
- |
20KNew |
$9.1M - $14.8M
|
20K
$16.8M
|
|
|
Aug 11, 2025
Q2 2025
|
Vanguard Group Inc
Valley Forge, PA |
BUY
|
- |
19.3K+ 0.33% |
$8.77M - $14.2M
|
5.94M
$4.99B
|
|
|
Aug 12, 2025
Q2 2025
|
Segall Bryant & Hamill, LLC
Chicago, IL |
BUY
|
- |
19.1K+ 94.18% |
$8.68M - $14.1M
|
39.3K
$33.1M
|
|
|
Aug 14, 2025
Q2 2025
|
Vident Advisory, LLC
Alpharetta, GA |
BUY
|
- |
18.1K+ 450.27% |
$8.22M - $13.3M
|
22.1K
$18.5M
|
|
|
Jul 25, 2025
Q2 2025
|
Cboe Vest Financial, LLC
Mclean, VA |
BUY
|
- |
16.1K+ 98.77% |
$7.32M - $11.9M
|
32.4K
$27.2M
|
|
|
Jul 21, 2025
Q2 2025
|
Vaughan Nelson Investment Management, L.P.
|
BUY
|
- |
16K+ 6.26% |
$7.29M - $11.8M
|
272K
$229M
|
|
|
Jul 10, 2025
Q2 2025
|
Swedbank Ab
Stockholm, V7 |
BUY
|
- |
15.7K+ 66.12% |
$7.15M - $11.6M
|
39.4K
$33.2M
|
|
|
Aug 07, 2025
Q2 2025
|
Meeder Asset Management Inc
|
BUY
|
- |
14.5K+ 21024.64% |
$6.6M - $10.7M
|
14.6K
$12.3M
|
|
|
Aug 12, 2025
Q2 2025
|
Legal & General Group PLC
London, X0 |
BUY
|
- |
13.8K+ 4.11% |
$6.3M - $10.2M
|
351K
$295M
|
|
|
Aug 14, 2025
Q2 2025
|
Wells Fargo & Company
San Francisco, CA |
BUY
|
- |
13.4K+ 19.46% |
$6.09M - $9.86M
|
82.1K
$69M
|
|
|
Aug 14, 2025
Q2 2025
|
Engineers Gate Manager LP
New York, NY |
BUY
|
- |
13KNew |
$5.94M - $9.62M
|
13K
$11M
|
|
|
Aug 07, 2025
Q2 2025
|
Pembroke Management, LTD
|
BUY
|
- |
12.8K+ 30.2% |
$5.8M - $9.41M
|
55K
$46.2M
|
|
|
Aug 06, 2025
Q2 2025
|
Andra Ap Fonden
Goteborg, V7 |
BUY
|
- |
11.3K+ 27.02% |
$5.14M - $8.34M
|
53.1K
$44.6M
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
- |
11.2K+ 17.32% |
$5.11M - $8.29M
|
76.1K
$63.9M
|
|
|
Aug 14, 2025
Q2 2025
|
Df Dent & CO Inc
Baltimore, MD |
BUY
|
- |
11.1K+ 6.93% |
$5.05M - $8.18M
|
171K
$144M
|