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AIM
Achmea Investment Management’s
Monolithic Power Systems
MPWR
Stock Holding History
Achmea Investment Management’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
–
Sell
-12,808
Closed
-$11.8M
–
237
2025
Q3
$11.8M
Hold
12,808
–
–
0.15%
156
2025
Q2
$9.37M
Hold
12,808
–
–
0.12%
173
2025
Q1
$7.43M
Buy
12,808
+4,858
+61%
+$3.06M
0.11%
191
2024
Q4
$4.7M
Buy
+7,950
New
+$5.76M
0.08%
225
2023
Q3
–
Sell
-918
Closed
-$496K
–
583
2023
Q2
$496K
Hold
918
–
–
0.01%
490
2023
Q1
$460K
Sell
918
-1,214
-57%
-$558K
0.01%
468
2022
Q4
$706K
Hold
2,132
–
–
0.02%
443
2022
Q3
$775K
Buy
2,132
+2,026
+1,911%
+$901K
0.03%
431
2022
Q2
$41K
Buy
106
+50
+89%
+$21.1K
﹤0.01%
557
2022
Q1
$27K
Buy
+56
New
+$24.4K
﹤0.01%
600
2021
Q4
–
Sell
-56
Closed
-$27K
–
444
2021
Q3
$27K
Buy
+56
New
+$25.5K
﹤0.01%
566
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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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