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TWC
TD Waterhouse Canada’s
Monolithic Power Systems
MPWR
Stock Holding History
TD Waterhouse Canada’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
2026
Q1
$399K
Buy
357
+192
+116%
+$210K
﹤0.01%
892
2025
Q4
$150K
Buy
165
+3
+2%
+$2.89K
﹤0.01%
954
2025
Q3
$148K
Sell
162
-2
-1%
-$1.62K
﹤0.01%
940
2025
Q2
$122K
Buy
164
+29
+21%
+$18.5K
﹤0.01%
921
2025
Q1
$78.5K
Sell
135
-9
-6%
-$5.67K
﹤0.01%
997
2024
Q4
$85.2K
Sell
144
-2
-1%
-$1.45K
﹤0.01%
975
2024
Q3
$130K
Buy
146
+2
+1%
+$1.73K
﹤0.01%
846
2024
Q2
$118K
Buy
144
+9
+7%
+$6.5K
﹤0.01%
861
2024
Q1
$87.7K
Sell
135
-80
-37%
-$53.4K
﹤0.01%
929
2023
Q4
$123K
Buy
215
+1
+0.5%
+$522
﹤0.01%
766
2023
Q3
$98.3K
Sell
214
-7
-3%
-$3.58K
﹤0.01%
766
2023
Q2
$119K
Buy
221
+7
+3%
+$3.33K
﹤0.01%
753
2023
Q1
$105K
Hold
214
–
–
﹤0.01%
759
2022
Q4
$73.4K
Buy
214
+80
+60%
+$28.7K
﹤0.01%
825
2022
Q3
$50.5K
Hold
134
–
–
﹤0.01%
905
2022
Q2
$48.9K
Hold
134
–
–
﹤0.01%
922
2022
Q1
$62.1K
Sell
134
-80
-37%
-$34.9K
﹤0.01%
948
2021
Q4
$105K
Buy
+214
New
+$110K
﹤0.01%
876
Other funds holding MPWR
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
VCM
Vanguard Capital Management
Malvern, Pennsylvania
$4.04T AUM
VPM
Vanguard Portfolio Management
Malvern, Pennsylvania
$1.91T AUM
State Street
Boston, Massachusetts
$2.9T AUM
29.55%
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
T. Rowe Price Associates
Baltimore, Maryland
$865B AUM
30.76%
1-Year Est. Return
Franklin Resources
San Mateo, California
$408B AUM
30.18%
1-Year Est. Return
T. Rowe Price Investment Management
Baltimore, Maryland
$145B AUM
22.78%
1-Year Est. Return
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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
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