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ST
Smithfield Trust’s
Monolithic Power Systems
MPWR
Stock Holding History
Smithfield Trust’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
$21K
Buy
20
+4
+25%
+$4.37K
﹤0.01%
767
2025
Q4
$15K
Buy
+16
New
+$15.4K
﹤0.01%
825
2025
Q3
–
Sell
-5
Closed
-$4K
–
1044
2025
Q2
$4K
Hold
5
–
–
﹤0.01%
987
2025
Q1
$4K
Hold
5
–
–
﹤0.01%
990
2024
Q4
$4K
Hold
5
–
–
﹤0.01%
992
2024
Q3
$5K
Hold
5
–
–
﹤0.01%
946
2024
Q2
$4K
Sell
5
-6
-55%
-$4.33K
﹤0.01%
935
2024
Q1
$8K
Buy
+11
New
+$7.34K
﹤0.01%
873
2022
Q2
–
Sell
-201
Closed
-$98K
–
1088
2022
Q1
$98K
Hold
201
–
–
0.01%
442
2021
Q4
$98K
Sell
201
-12
-6%
-$6.19K
0.01%
452
2021
Q3
$104K
Buy
+213
New
+$96.9K
0.01%
429
2018
Q1
–
Sell
-1,900
Closed
-$213K
–
1081
2017
Q4
$213K
Hold
1,900
–
–
0.03%
273
2017
Q3
$202K
Sell
1,900
-190
-9%
-$19.3K
0.03%
271
2017
Q2
$201K
Sell
2,090
-400
-16%
-$38.1K
0.03%
268
2017
Q1
$229K
Hold
2,490
–
–
0.04%
245
2016
Q4
$204K
Hold
2,490
–
–
0.03%
277
2016
Q3
$200K
Buy
+2,490
New
+$184K
0.04%
273
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1-Year Est. Return
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1-Year Est. Return
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1-Year Est. Return
T. Rowe Price Associates
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$865B AUM
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1-Year Est. Return
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1-Year Est. Return
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$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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