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AIS
AlphaOne Investment Services’s
Monolithic Power Systems
MPWR
Stock Holding History
AlphaOne Investment Services’s Portfolio
MPWR Stock Details
MPWR Fund Activity
Bought
Maintained
Sold
Shares
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2019
Q3
–
Sell
-224
Closed
-$30K
–
128
2019
Q2
$30K
Hold
224
–
–
0.02%
150
2019
Q1
$30K
Hold
224
–
–
0.02%
148
2018
Q4
$26K
Sell
224
-26
-10%
-$3.11K
0.01%
147
2018
Q3
$31K
Hold
250
–
–
0.01%
157
2018
Q2
$33K
Buy
250
+50
+25%
+$6.37K
0.01%
151
2018
Q1
$23K
Hold
200
–
–
0.01%
398
2017
Q4
$22K
Hold
200
–
–
0.01%
269
2017
Q3
$21K
Buy
+200
New
+$20.3K
0.01%
260
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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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