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Power Integrations
POWI

Overview Fund Activity

339 hedge funds and large institutions have $2.93B invested in Power Integrations in 2025 Q1 according to their latest regulatory filings, with 65 funds opening new positions, 128 increasing their positions, 106 reducing their positions, and 43 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
339
Holders Change
+15
Holders Change %
+4.63%
% of All Funds
4.6%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
65
Increased
128
Reduced
106
Closed
43
Calls
$1.12M
Puts
$333K
Net Calls
+$782K
Net Calls Change
-$1.33M

Top Buyers

1
Invesco
Invesco
Georgia
+$61.8M
2
American Century Companies
American Century Companies
Missouri
+$36.9M
3
GIP
Granite Investment Partners
California
+$12M
4
FG
Foresight Group
United Kingdom
+$11.3M
5
SIMG
Stephens Investment Management Group
Texas
+$8.71M

Top Sellers

1
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
-$61.2M
2
Wellington Management Group
Wellington Management Group
Massachusetts
-$35.1M
3
KCM
Kodai Capital Management
Illinois
-$17.3M
4
CVA
Ceredex Value Advisors
Florida
-$15.9M
5
Millennium Management
Millennium Management
New York
-$9.63M
Name Holding Trade Value Shares
Change 		Shares
Change %
CWM
76
Congress Wealth Management
Massachusetts
$4.33M +$801K +15,853 +23%
Raymond James Financial
77
Raymond James Financial
Florida
$4.05M -$2.07M -40,969 -34%
PAM
78
PineStone Asset Management
Quebec, Canada
$3.99M – – –
Royal Bank of Canada
79
Royal Bank of Canada
Ontario, Canada
$3.83M +$183K +3,622 +5%
Allianz Asset Management
80
Allianz Asset Management
Germany
$3.82M +$2.04M +40,354 +114%
AG
81
Algert Global
California
$3.48M +$2.26M +44,725 +185%
Susquehanna International Group
82
Susquehanna International Group
Pennsylvania
$3.45M +$2.24M +44,425 +186%
Russell Investments Group
83
Russell Investments Group
United Kingdom
$3.42M +$100K +1,990 +3%
DFCM
84
Dark Forest Capital Management
Puerto Rico
$3.4M +$3.4M +67,419 New
Ameriprise
85
Ameriprise
Minnesota
$3.31M +$114K +2,263 +4%
Capital Fund Management (CFM)
86
Capital Fund Management (CFM)
France
$3.29M +$1.84M +36,517 +127%
Stifel Financial
87
Stifel Financial
Missouri
$3.21M -$1.87M -37,014 -37%
MIM
88
MetLife Investment Management
New Jersey
$3.2M -$91K -1,802 -3%
EAM
89
EFG Asset Management
Oregon
$3.05M -$38.6K -764 -1%
SAM
90
Shell Asset Management
Netherlands
$2.91M -$218K -4,318 -7%
Squarepoint
91
Squarepoint
New York
$2.78M +$2.78M +55,094 New
State of Wisconsin Investment Board
92
State of Wisconsin Investment Board
Wisconsin
$2.74M +$18.1K +359 +0.7%
California State Teachers Retirement System (CalSTRS)
93
California State Teachers Retirement System (CalSTRS)
California
$2.65M -$36.6K -724 -1%
Holocene Advisors
94
Holocene Advisors
New York
$2.46M +$796K +15,760 +48%
T. Rowe Price Associates
95
T. Rowe Price Associates
Maryland
$2.33M +$82.5K +1,633 +4%
MAM
96
Montanaro Asset Management
United Kingdom
$2.27M -$7.31M -144,654 -76%
Canada Life
97
Canada Life
Manitoba, Canada
$2.23M -$143K -2,835 -6%
BG
98
Bahl & Gaynor
Ohio
$2.22M +$105K +2,071 +5%
BMSSC
99
B. Metzler seel. Sohn & Co
Germany
$2.17M – – –
Fidelity Investments
100
Fidelity Investments
Massachusetts
$2.11M +$351K +6,950 +20%
2 3
4
5 6