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CB
CNB Bank’s
Monolithic Power Systems
MPWR
Stock Holding History
CNB Bank’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
$807K
Sell
738
-37
-5%
-$40.4K
0.34%
63
2025
Q4
$702K
Sell
775
-18
-2%
-$17.3K
0.29%
74
2025
Q3
$730K
Sell
793
-38
-5%
-$30.8K
0.3%
73
2025
Q2
$608K
Sell
831
-47
-5%
-$29.9K
0.29%
83
2025
Q1
$509K
Sell
878
-61
-6%
-$38.4K
0.26%
90
2024
Q4
$556K
Sell
939
-1
-0.1%
-$724
0.26%
94
2024
Q3
$869K
Sell
940
-37
-4%
-$31.9K
0.4%
69
2024
Q2
$803K
Sell
977
-1
-0.1%
-$722
0.39%
73
2024
Q1
$663K
Buy
978
+55
+6%
+$36.7K
0.32%
87
2023
Q4
$582K
Buy
923
+127
+16%
+$66.4K
0.31%
90
2023
Q3
$368K
Buy
796
+91
+13%
+$46.5K
0.22%
106
2023
Q2
$381K
Buy
705
+7
+1%
+$3.33K
0.22%
101
2023
Q1
$349K
Buy
698
+22
+3%
+$10.1K
0.21%
109
2022
Q4
$239K
Buy
676
+75
+12%
+$26.9K
0.15%
129
2022
Q3
$218K
Buy
601
+48
+9%
+$21.4K
0.15%
125
2022
Q2
$212K
Buy
553
+21
+4%
+$8.87K
0.14%
133
2022
Q1
$259K
Buy
+532
New
+$232K
0.15%
139
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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