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UB
UMB Bank’s
Monolithic Power Systems
MPWR
Stock Holding History
UMB 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
$579K
Buy
530
+18
+4%
+$19.7K
0.01%
446
2025
Q4
$464K
Buy
512
+20
+4%
+$19.2K
0.01%
483
2025
Q3
$453K
Buy
492
+12
+3%
+$9.73K
0.01%
447
2025
Q2
$351K
Buy
480
+13
+3%
+$8.28K
0.01%
478
2025
Q1
$271K
Buy
467
+119
+34%
+$75K
﹤0.01%
514
2024
Q4
$206K
Buy
348
+26
+8%
+$18.8K
﹤0.01%
554
2024
Q3
$298K
Buy
322
+26
+9%
+$22.4K
﹤0.01%
501
2024
Q2
$243K
Buy
296
+8
+3%
+$5.77K
﹤0.01%
526
2024
Q1
$195K
Hold
288
–
–
﹤0.01%
577
2023
Q4
$182K
Sell
288
-46
-14%
-$24K
﹤0.01%
598
2023
Q3
$154K
Buy
334
+12
+4%
+$6.14K
﹤0.01%
617
2023
Q2
$174K
Buy
322
+2
+0.6%
+$950
﹤0.01%
601
2023
Q1
$160K
Sell
320
-2
-0.6%
-$919
﹤0.01%
606
2022
Q4
$114K
Sell
322
-2
-0.6%
-$719
﹤0.01%
671
2022
Q3
$118K
Sell
324
-19
-6%
-$8.45K
﹤0.01%
692
2022
Q2
$132K
Buy
343
+16
+5%
+$6.76K
﹤0.01%
695
2022
Q1
$159K
Buy
327
+26
+9%
+$11.3K
﹤0.01%
691
2021
Q4
$148K
Buy
+301
New
+$155K
﹤0.01%
728
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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