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Royal London Asset Management’s
Monolithic Power Systems
MPWR
Stock Holding History
Royal London Asset 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
$31.7M
Sell
28,955
-376
-1%
-$411K
0.07%
255
2025
Q4
$26.6M
Buy
29,331
+145
+0.5%
+$140K
0.06%
267
2025
Q3
$26.9M
Sell
29,186
-205
-0.7%
-$166K
0.06%
268
2025
Q2
$21.5M
Sell
29,391
-1,682
-5%
-$1.07M
0.05%
305
2025
Q1
$18M
Buy
31,073
+2,239
+8%
+$1.41M
0.04%
335
2024
Q4
$17.1M
Buy
28,834
+1,445
+5%
+$1.05M
0.04%
331
2024
Q3
$25.3M
Buy
27,389
+371
+1%
+$320K
0.06%
249
2024
Q2
$22.2M
Sell
27,018
-1,113
-4%
-$803K
0.06%
258
2024
Q1
$19.1M
Sell
28,131
-750
-3%
-$501K
0.05%
287
2023
Q4
$18.2M
Buy
28,881
+611
+2%
+$319K
0.05%
275
2023
Q3
$13.1M
Buy
28,270
+2,720
+11%
+$1.39M
0.04%
312
2023
Q2
$13.8M
Buy
25,550
+10,093
+65%
+$4.79M
0.04%
300
2023
Q1
$7.74M
Buy
15,457
+380
+3%
+$175K
0.03%
379
2022
Q4
$5.33M
Buy
15,077
+156
+1%
+$56K
0.02%
439
2022
Q3
$5.42M
Hold
14,921
–
–
0.03%
411
2022
Q2
$5.73M
Hold
14,921
–
–
0.03%
410
2022
Q1
$7.24M
Hold
14,921
–
–
0.03%
405
2021
Q4
$7.37M
Hold
14,921
–
–
0.03%
407
2021
Q3
$7.23M
Hold
14,921
–
–
0.03%
402
2021
Q2
$5.57M
Hold
14,921
–
–
0.02%
483
2021
Q1
$5.27M
Buy
+14,921
New
+$5.43M
0.02%
478
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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