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MM
MQS Management’s
Power Integrations
POWI
Stock Holding History
MQS Management’s Portfolio
POWI Stock Details
POWI Fund Activity
Bought
Maintained
Sold
Shares
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2025
Q4
–
Sell
-5,608
Closed
-$225K
–
596
2025
Q3
$225K
Sell
5,608
-288
-5%
-$13.9K
0.13%
342
2025
Q2
$330K
Buy
+5,896
New
+$303K
0.18%
247
2024
Q3
–
Sell
-4,245
Closed
-$298K
–
604
2024
Q2
$298K
Sell
4,245
-1,510
-26%
-$108K
0.18%
253
2024
Q1
$412K
Sell
5,755
-3,281
-36%
-$245K
0.24%
168
2023
Q4
$742K
Buy
9,036
+2,290
+34%
+$176K
0.41%
45
2023
Q3
$515K
Buy
+6,746
New
+$577K
0.31%
98
2023
Q2
–
Sell
-3,040
Closed
-$257K
–
567
2023
Q1
$257K
Buy
+3,040
New
+$252K
0.17%
272
2022
Q4
–
Sell
-6,683
Closed
-$430K
–
546
2022
Q3
$430K
Buy
+6,683
New
+$500K
0.28%
126
Other funds holding POWI
BlackRock
New York
$5.7T AUM
30.48%
1-Year Est. Return
Vanguard Group
Malvern, Pennsylvania
$6.9T AUM
27.45%
1-Year Est. Return
Neuberger Berman Group
New York
$131B AUM
28.36%
1-Year Est. Return
State Street
Boston, Massachusetts
$2.9T AUM
29.55%
1-Year Est. Return
Wellington Management Group
Boston, Massachusetts
$535B AUM
26.23%
1-Year Est. Return
SCM
Snyder Capital Management
San Francisco, California
$5.16B AUM
26.72%
1-Year Est. Return
DGI
Disciplined Growth Investors
Minneapolis, Minnesota
$4.89B AUM
33.85%
1-Year Est. Return
JP Morgan Chase
New York
$1.47T AUM
27.86%
1-Year Est. Return
Geode Capital Management
Boston, Massachusetts
$1.61T AUM
30.72%
1-Year Est. Return
Morgan Stanley
New York
$1.66T AUM
25.57%
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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