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TFM
TFC Financial Management’s
Monolithic Power Systems
MPWR
Stock Holding History
TFC Financial 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
2026
Q1
$1.09K
Hold
1
–
–
﹤0.01%
604
2025
Q4
$907
Hold
1
–
–
﹤0.01%
609
2025
Q3
$921
Hold
1
–
–
﹤0.01%
633
2025
Q2
$732
Sell
1
-1
-50%
-$637
﹤0.01%
615
2025
Q1
$1.16K
Hold
2
–
–
﹤0.01%
546
2024
Q4
$1.18K
Hold
2
–
–
﹤0.01%
560
2024
Q3
$1.85K
Hold
2
–
–
﹤0.01%
510
2024
Q2
$1.64K
Buy
2
+1
+100%
+$722
﹤0.01%
506
2024
Q1
$678
Hold
1
–
–
﹤0.01%
597
2023
Q4
$631
Buy
+1
New
+$522
﹤0.01%
562
Other funds holding MPWR
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$5.7T AUM
30.48%
1-Year Est. Return
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$1.9T AUM
41.92%
1-Year Est. Return
VCM
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$4.04T AUM
VPM
Vanguard Portfolio Management
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$1.91T AUM
State Street
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$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
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$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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