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FAF
Fjarde Ap-fonden’s
Monolithic Power Systems
MPWR
Stock Holding History
Fjarde Ap-fonden’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
$23.5M
Buy
21,498
+8,340
+63%
+$9.11M
0.13%
154
2025
Q4
$11.9M
Buy
13,158
+360
+3%
+$346K
0.1%
187
2025
Q3
$11.8M
Sell
12,798
-1,200
-9%
-$973K
0.1%
196
2025
Q2
$10.2M
Buy
13,998
+3,400
+32%
+$2.17M
0.09%
205
2025
Q1
$6.15M
Buy
10,598
+700
+7%
+$441K
0.07%
262
2024
Q4
$5.86M
Buy
9,898
+200
+2%
+$145K
0.06%
303
2024
Q3
$8.97M
Buy
+9,698
New
+$8.37M
0.09%
211
2024
Q1
$5.55M
Buy
8,198
+2,000
+32%
+$1.34M
0.06%
321
2023
Q4
$3.91M
Buy
6,198
+700
+13%
+$366K
0.05%
386
2023
Q3
$2.54M
Buy
5,498
+700
+15%
+$358K
0.03%
459
2023
Q2
$2.59M
Buy
4,798
+2,100
+78%
+$998K
0.03%
456
2023
Q1
$1.35M
Buy
2,698
+2,272
+533%
+$1.04M
0.02%
490
2022
Q4
$151K
Sell
426
-5,591
-93%
-$2.01M
﹤0.01%
516
2022
Q3
$2.31M
Hold
6,017
–
–
0.03%
484
2022
Q2
$2.31M
Buy
6,017
+500
+9%
+$211K
0.03%
484
2022
Q1
$2.68M
Sell
5,517
-3,700
-40%
-$1.61M
0.03%
509
2021
Q4
$4.55M
Sell
9,217
-1,083
-11%
-$559K
0.04%
428
2021
Q3
$4.99M
Buy
10,300
+600
+6%
+$273K
0.05%
397
2021
Q2
$3.62M
Sell
9,700
-1,700
-15%
-$598K
0.03%
487
2021
Q1
$4.03M
Sell
11,400
-3,100
-21%
-$1.13M
0.04%
453
2020
Q4
$5.31M
Buy
+14,500
New
+$4.65M
0.05%
358
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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