Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
Search
Sign in
Sign up
CWM
CIBC World Markets’s
Monolithic Power Systems
MPWR
Stock Holding History
CIBC World Markets’s Portfolio
MPWR Stock Details
MPWR Fund Activity
Bought
Maintained
Sold
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2025
Q4
$28.4M
Buy
+31,321
New
+$30.1M
0.14%
106
2025
Q2
$4.41M
Buy
6,023
+211
+4%
+$134K
0.03%
400
2025
Q1
$3.37M
Sell
5,812
-1,904
-25%
-$1.2M
0.03%
384
2024
Q4
$4.57M
Buy
7,716
+1,079
+16%
+$781K
0.03%
379
2024
Q3
$6.14M
Buy
6,637
+352
+6%
+$304K
0.04%
283
2024
Q2
$5.16M
Buy
6,285
+1,439
+30%
+$1.04M
0.03%
306
2024
Q1
$3.28M
Sell
4,846
-11,756
-71%
-$7.85M
0.02%
404
2023
Q4
$10.5M
Buy
16,602
+13,965
+530%
+$7.3M
0.06%
229
2023
Q3
$1.22M
Sell
2,637
-2,646
-50%
-$1.35M
0.01%
442
2023
Q2
$2.85M
Buy
5,283
+408
+8%
+$194K
0.02%
406
2023
Q1
$2.44M
Sell
4,875
-8,420
-63%
-$3.87M
0.04%
304
2022
Q4
$4.7M
Buy
13,295
+9,815
+282%
+$3.53M
0.03%
339
2022
Q3
$1.26M
Sell
3,480
-2,402
-41%
-$1.07M
0.02%
331
2022
Q2
$2.26M
Buy
5,882
+3,241
+123%
+$1.37M
0.02%
364
2022
Q1
$1.28M
Buy
2,641
+1,096
+71%
+$478K
0.01%
481
2021
Q4
$762K
Sell
1,545
-888
-36%
-$458K
﹤0.01%
497
2021
Q3
$1.18M
Sell
2,433
-4,200
-63%
-$1.91M
0.01%
490
2021
Q2
$2.48M
Sell
6,633
-904
-12%
-$318K
0.02%
393
2021
Q1
$2.66M
Buy
7,537
+2,237
+42%
+$815K
0.02%
401
2020
Q4
$1.94M
Buy
+5,300
New
+$1.7M
0.01%
566
Other funds holding MPWR
Vanguard Group
Malvern, Pennsylvania
$6.9T AUM
27.45%
1-Year Est. Return
BlackRock
New York
$5.7T AUM
30.48%
1-Year Est. Return
Fidelity Investments
Boston, Massachusetts
$1.9T AUM
41.92%
1-Year Est. Return
State Street
Boston, Massachusetts
$2.9T AUM
29.55%
1-Year Est. Return
T. Rowe Price Associates
Baltimore, Maryland
$865B AUM
30.76%
1-Year Est. Return
Invesco
Atlanta, Georgia
$653B AUM
32.41%
1-Year Est. Return
Geode Capital Management
Boston, Massachusetts
$1.61T AUM
30.72%
1-Year Est. Return
Franklin Resources
San Mateo, California
$408B AUM
30.18%
1-Year Est. Return
Norges Bank
Oslo, Norway
$935B AUM
T. Rowe Price Investment Management
Baltimore, Maryland
$145B AUM
22.78%
1-Year Est. Return
Sign up
Sign in
Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
Theme
Close