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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 %
KK
176
KLP Kapitalforvaltning
Norway
$571K – – –
Mackenzie Financial
177
Mackenzie Financial
Ontario, Canada
$564K +$381K +7,545 +208%
Bank of Montreal
178
Bank of Montreal
Ontario, Canada
$561K -$21.4K -424 -4%
GC
179
Guggenheim Capital
Illinois
$552K -$65.6K -1,299 -11%
NAM
180
NorthCrest Asset Manangement
Minnesota
$510K +$7.22K +143 +1%
Man Group
181
Man Group
United Kingdom
$509K -$490K -9,702 -49%
OTPPB
182
Ontario Teachers' Pension Plan Board
Ontario, Canada
$508K +$266K +5,267 +110%
VPIM
183
Vanguard Personalized Indexing Management
California
$508K +$140K +2,767 +38%
NICM
184
Neo Ivy Capital Management
New York
$503K +$503K +9,968 New
CPW
185
Catalyst Private Wealth
California
$486K – – –
Pictet Asset Management
186
Pictet Asset Management
Switzerland
$477K +$34.5K +683 +8%
PM
187
Penbrook Management
New York
$465K – – –
Universal-Beteiligungs- und Servicegesellschaft
188
Universal-Beteiligungs- und Servicegesellschaft
Germany
$463K +$463K +9,177 New
Mariner
189
Mariner
Kansas
$462K +$101K +2,004 +28%
TI
190
Tidal Investments
Wisconsin
$459K -$55.8K -1,105 -11%
Los Angeles Capital Management
191
Los Angeles Capital Management
California
$440K +$440K +8,718 New
NSEDCP
192
NJ State Employees Deferred Compensation Plan
New Jersey
$434K – – –
DekaBank Deutsche Girozentrale
193
DekaBank Deutsche Girozentrale
Germany
$430K – – –
X
194
Xponance
Pennsylvania
$414K +$8.94K +177 +2%
FNA
195
First National Advisers
Nebraska
$386K +$386K +7,638 New
IA
196
IFP Advisors
Florida
$383K -$292K -5,781 -43%
MML Investors Services
197
MML Investors Services
Massachusetts
$380K +$55.1K +1,091 +17%
AAS
198
Avantax Advisory Services
Texas
$378K +$77K +1,525 +26%
HT
199
Headlands Technologies
Illinois
$362K +$1.77K +35 +0.5%
QT
200
Quantbot Technologies
New York
$360K +$360K +7,138 New
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