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
Search
Sign in
Sign up
BCWM
Bartlett & Co Wealth Management’s
Monolithic Power Systems
MPWR
Stock Holding History
Bartlett & Co Wealth 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
$6.29K
Sell
4
-3
-43%
-$3.28K
﹤0.01%
982
2025
Q4
$6.36K
Buy
7
+6
+600%
+$5.77K
﹤0.01%
980
2025
Q3
$922
Sell
1
-5
-83%
-$4.05K
﹤0.01%
1123
2025
Q2
$4.4K
Buy
+6
New
+$3.82K
﹤0.01%
1017
2021
Q4
–
Sell
-4
Closed
-$1.94K
–
694
2021
Q3
$1.94K
Buy
4
+1
+33%
+$455
﹤0.01%
870
2021
Q2
$1.12K
Hold
3
–
–
﹤0.01%
935
2021
Q1
$1.06K
Sell
3
-9
-75%
-$3.28K
﹤0.01%
967
2020
Q4
$4.4K
Buy
+12
New
+$3.85K
﹤0.01%
811
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
Sign up
Sign in
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
Theme
Close