Latest Institutional Transactions on Monolithic Power Systems Inc (MPWR)
This table provides information on the latest institutional transactions involving Monolithic Power Systems Inc (MPWR) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Oct 31, 2025
Q3 2025
|
Resona Asset Management Co.,Ltd.
Koto Ku,Tokyo, M0 |
SELL
|
- |
-10.1K- 12.46% |
$7.16M - $9.29M
|
70.7K
$65.1M
|
|
|
Oct 31, 2025
Q3 2025
|
Mn Services Vermogensbeheer B.V.
|
SELL
|
- |
-200- 1.09% |
$142K - $185K
|
18.1K
$16.7M
|
|
|
Oct 31, 2025
Q3 2025
|
Bam Wealth Management, LLC
Lakewood, CO |
BUY
|
- |
335New |
$238K - $309K
|
335
$308K
|
|
|
Oct 31, 2025
Q3 2025
|
Gds Wealth Management
|
BUY
|
- |
4.17K+ 30.04% |
$2.97M - $3.85M
|
18.1K
$16.6M
|
|
|
Oct 31, 2025
Q3 2025
|
Cibc Asset Management Inc
Toronto, A6 |
BUY
|
- |
13+ 0.2% |
$9.25K - $12K
|
6.62K
$6.09M
|
|
|
Oct 31, 2025
Q3 2025
|
Blb&B Advisors, LLC
|
BUY
|
- |
376+ 4.08% |
$267K - $347K
|
9.58K
$8.82M
|
|
|
Oct 31, 2025
Q3 2025
|
Whittier Trust CO
|
BUY
|
- |
678+ 1.56% |
$482K - $626K
|
44.2K
$40.7M
|
|
|
Oct 31, 2025
Q3 2025
|
Whittier Trust CO Of Nevada Inc
|
BUY
|
- |
126+ 0.56% |
$89.6K - $116K
|
22.6K
$20.8M
|
|
|
Oct 31, 2025
Q3 2025
|
Retirement Systems Of Alabama
|
SELL
|
- |
-59- 0.57% |
$42K - $54.4K
|
10.2K
$9.4M
|
|
|
Oct 31, 2025
Q3 2025
|
Cullen/Frost Bankers, Inc.
|
BUY
|
- |
9.71K+ 318.56% |
$6.91M - $8.96M
|
12.8K
$11.7M
|
|
|
Oct 31, 2025
Q3 2025
|
Ewa, LLC
Pittsbugh, PA |
BUY
|
- |
2+ 0.6% |
$1.42K - $1.85K
|
333
$306K
|
|
|
Oct 31, 2025
Q3 2025
|
Mutual Of America Capital Management LLC
New York, NY |
BUY
|
- |
46+ 0.76% |
$32.7K - $42.4K
|
6.07K
$5.59M
|
|
|
Oct 31, 2025
Q3 2025
|
La Banque Postale Asset Management Sa
Paris, I0 |
BUY
|
- |
410+ 17.34% |
$292K - $378K
|
2.78K
$2.55M
|
|
|
Oct 31, 2025
Q3 2025
|
Vanguard Personalized Indexing Management, LLC
Oakland, CA |
BUY
|
- |
242+ 2.69% |
$172K - $223K
|
9.24K
$8.51M
|
|
|
Oct 31, 2025
Q3 2025
|
Sovran Advisors, LLC
San Diego, CA |
BUY
|
- |
147+ 17.65% |
$105K - $136K
|
980
$902K
|
|
|
Oct 31, 2025
Q3 2025
|
Purkiss Capital Advisors LLC
Ridgefield, CT |
BUY
|
- |
219New |
$156K - $202K
|
219
$202K
|
|
|
Oct 31, 2025
Q3 2025
|
Pier 88 Investment Partners LLC
San Francisco, CA |
BUY
|
- |
4.77K+ 472.28% |
$3.39M - $4.4M
|
5.78K
$5.32M
|
|
|
Oct 31, 2025
Q3 2025
|
Fortis Capital Advisors, LLC
Reno, NV |
BUY
|
- |
229New |
$163K - $211K
|
229
$211K
|
|
|
Oct 31, 2025
Q3 2025
|
Alta Advisers LTD
|
BUY
|
- |
265New |
$188K - $245K
|
265
$244K
|
|
|
Oct 31, 2025
Q3 2025
|
First Command Advisory Services, Inc.
|
BUY
|
- |
16+ 1600.0% |
$11.4K - $14.8K
|
17
$15.6K
|
|
|
Oct 31, 2025
Q3 2025
|
Belpointe Asset Management LLC
|
BUY
|
- |
229New |
$163K - $211K
|
229
$211K
|
|
|
Oct 30, 2025
Q3 2025
|
Baker Avenue Asset Management, LP
|
BUY
|
- |
46+ 8.41% |
$32.7K - $42.4K
|
593
$546K
|
|
|
Oct 30, 2025
Q3 2025
|
Migdal Insurance & Financial Holdings Ltd.
|
BUY
|
- |
15+ 13.89% |
$10.7K - $13.8K
|
123
$113K
|
|
|
Oct 30, 2025
Q3 2025
|
Universal Beteiligungs Und Servicegesellschaft Mb H
Frankfurt Am Main, 2M |
BUY
|
- |
1.11K+ 3.55% |
$788K - $1.02M
|
32.4K
$29.8M
|
|
|
Oct 30, 2025
Q3 2025
|
Stiles Financial Services Inc
|
BUY
|
- |
482+ 21.86% |
$343K - $445K
|
2.69K
$2.47M
|
|
|
Oct 30, 2025
Q3 2025
|
Bank Plus Wealth Management LLC
Jackson, MS |
BUY
|
- |
2+ 0.61% |
$1.42K - $1.85K
|
331
$305K
|
|
|
Oct 30, 2025
Q3 2025
|
Rakuten Investment Management, Inc.
Tokyo, M0 |
BUY
|
- |
206K+ 2391.15% |
$146M - $190M
|
214K
$197M
|
|
|
Oct 30, 2025
Q3 2025
|
Simplicity Wealth,Llc
|
BUY
|
- |
243New |
$173K - $224K
|
243
$224K
|
|
|
Oct 30, 2025
Q3 2025
|
Emerald Advisers, LLC
|
SELL
|
- |
-195- 12.78% |
$139K - $180K
|
1.33K
$1.22M
|
|
|
Oct 30, 2025
Q3 2025
|
Cnb Bank
Clearfield, PA |
SELL
|
- |
-38- 4.57% |
$27K - $35.1K
|
793
$730K
|
|
|
Oct 30, 2025
Q3 2025
|
Covenant Asset Management, LLC
|
BUY
|
- |
3+ 0.65% |
$2.13K - $2.77K
|
465
$428K
|
|
|
Oct 30, 2025
Q3 2025
|
Covenant Asset Management, LLC
|
BUY
|
PUT |
7.5KNew |
$5.33M - $6.92M
|
7.5K
$6.9M
|
|
|
Oct 30, 2025
Q3 2025
|
Bip Wealth, LLC
Atlanta, GA |
BUY
|
- |
309New |
$220K - $285K
|
309
$284K
|
|
|
Oct 30, 2025
Q3 2025
|
Outlook Wealth Advisors, LLC
|
SELL
|
- |
-23- 4.87% |
$16.4K - $21.2K
|
449
$413K
|
|
|
Oct 30, 2025
Q3 2025
|
Leelyn Smith, LLC
Geneva, IL |
BUY
|
- |
89+ 2.68% |
$63.3K - $82.1K
|
3.41K
$3.14M
|
|
|
Oct 30, 2025
Q3 2025
|
Covestor LTD
Boston, MA |
BUY
|
- |
1+ 3.33% |
$711 - $923
|
31
$28.5K
|
|
|
Oct 30, 2025
Q3 2025
|
Strs Ohio
|
SELL
|
- |
-31.6K- 28.88% |
$22.5M - $29.2M
|
77.8K
$71.6M
|
|
|
Oct 30, 2025
Q3 2025
|
Parkside Financial Bank & Trust
|
SELL
|
- |
-66- 5.81% |
$46.9K - $60.9K
|
1.07K
$985K
|
|
|
Oct 30, 2025
Q3 2025
|
I A Global Asset Management Inc.
Quebec, A8 |
BUY
|
- |
600New |
$427K - $554K
|
600
$552K
|
|
|
Oct 30, 2025
Q3 2025
|
Vantage Investment Partners, LLC
|
SELL
|
- |
-2.95K- 6.21% |
$2.1M - $2.72M
|
44.6K
$41M
|
|
|
Oct 30, 2025
Q3 2025
|
Mokan Wealth Management Inc.
Overland Park, KS |
BUY
|
- |
248New |
$176K - $229K
|
248
$228K
|
|
|
Oct 30, 2025
Q3 2025
|
Teacher Retirement System Of Texas
Austin, TX |
SELL
|
- |
-600- 4.22% |
$427K - $554K
|
13.6K
$12.5M
|
|
|
Oct 30, 2025
Q3 2025
|
Jennison Associates LLC
|
BUY
|
- |
3.27K+ 6.45% |
$2.33M - $3.02M
|
54K
$49.6M
|
|
|
Oct 30, 2025
Q3 2025
|
Westfuller Advisors, LLC
New York, NY |
BUY
|
- |
19New |
$13.5K - $17.5K
|
19
$17.5K
|
|
|
Oct 30, 2025
Q3 2025
|
Envestnet Portfolio Solutions, Inc.
Berwyn, PA |
SELL
|
- |
-411- 8.34% |
$292K - $379K
|
4.52K
$4.16M
|
|
|
Oct 30, 2025
Q3 2025
|
Drive Wealth Management, LLC
Lehi, UT |
BUY
|
- |
218New |
$155K - $201K
|
218
$201K
|
|
|
Oct 29, 2025
Q3 2025
|
Harel Insurance Investments & Financial Services Ltd.
|
BUY
|
- |
168New |
$119K - $155K
|
168
$155K
|
|
|
Oct 29, 2025
Q3 2025
|
Resonant Capital Advisors, LLC
|
BUY
|
- |
243New |
$173K - $224K
|
243
$224K
|
|
|
Oct 29, 2025
Q3 2025
|
Oak Ridge Investments LLC
|
BUY
|
- |
6+ 0.91% |
$4.27K - $5.54K
|
668
$615K
|
|
|
Oct 29, 2025
Q3 2025
|
Massachusetts Financial Services CO
Boston, MA |
BUY
|
- |
71.2K+ 14.67% |
$50.6M - $65.7M
|
557K
$512M
|
|