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Power Integrations
POWI

Overview Fund Activity

343 hedge funds and large institutions have $5.25B invested in Power Integrations in 2021 Q4 according to their latest regulatory filings, with 51 funds opening new positions, 149 increasing their positions, 98 reducing their positions, and 33 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
343
Holders Change
+15
Holders Change %
+4.57%
% of All Funds
5.3%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.02%
New
51
Increased
149
Reduced
98
Closed
33
Calls
$11.2M
Puts
$3.96M
Net Calls
+$7.26M
Net Calls Change
-$1.49M

Top Buyers

1
GKIM
GW&K Investment Management
Massachusetts
$60.6M
2
Millennium Management
Millennium Management
New York
$60.5M
3
WP
Woodline Partners
California
$29.4M
4
William Blair Investment Management
William Blair Investment Management
Illinois
$35.4M
5
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$196M

Top Sellers

1
BlackRock
BlackRock
New York
$691M
2
Vanguard Group
Vanguard Group
Pennsylvania
$528M
3
Principal Financial Group
Principal Financial Group
Iowa
$19.6M
4
Bank of New York Mellon
Bank of New York Mellon
New York
$131M
5
Norges Bank
Norges Bank
Norway
$44.7M
Name Holding Trade Value Shares
Change 		Shares
Change %
Federated Hermes
26
Federated Hermes
Pennsylvania
$47.8M +$2.62M +28,163 +6%
BTW
27
Boston Trust Walden
Massachusetts
$46.6M +$373K +4,020 +0.8%
ACM
28
Atlanta Capital Management
Georgia
$44.8M +$361K +3,885 +0.8%
Norges Bank
29
Norges Bank
Norway
$44.7M -$13.9M -149,529 -24%
Bank of America
30
Bank of America
North Carolina
$38.6M -$1.92M -20,712 -5%
Morgan Stanley
31
Morgan Stanley
New York
$37.7M +$5.54M +59,627 +17%
William Blair Investment Management
32
William Blair Investment Management
Illinois
$35.4M +$19.6M +210,984 +124%
Goldman Sachs
33
Goldman Sachs
New York
$33.3M +$4.92M +52,944 +17%
Public Employees Retirement Association of Colorado
34
Public Employees Retirement Association of Colorado
Colorado
$30M – – –
GIM
35
Granahan Investment Management
Massachusetts
$30M +$15.9M +171,406 +113%
American Century Companies
36
American Century Companies
Missouri
$29.6M +$1.65M +17,714 +6%
WP
37
Woodline Partners
California
$29.4M +$29.4M +316,309 New
CS
38
Candriam SCA
Luxembourg
$28.2M +$5.53M +59,485 +24%
Renaissance Technologies
39
Renaissance Technologies
New York
$25.6M +$7.42M +79,900 +41%
Allianz Asset Management
40
Allianz Asset Management
Germany
$25.6M -$249K -2,680 -1%
NC
41
Nicholas Company
Wisconsin
$25.2M -$1.39K -15 -0%
PPA
42
Parametric Portfolio Associates
Washington
$24.7M -$4.53M -48,805 -16%
Royal Bank of Canada
43
Royal Bank of Canada
Ontario, Canada
$22.7M -$569K -6,126 -2%
Vontobel Holding
44
Vontobel Holding
Switzerland
$22.3M +$322K +3,474 +1%
Nuveen Asset Management
45
Nuveen Asset Management
Illinois
$20.5M +$1.08M +11,631 +6%
Principal Financial Group
46
Principal Financial Group
Iowa
$19.6M -$19.7M -212,366 -50%
RhumbLine Advisers
47
RhumbLine Advisers
Massachusetts
$19.3M +$1.91M +20,559 +11%
Two Sigma Advisers
48
Two Sigma Advisers
New York
$19M +$3.05M +32,800 +19%
VOYA Investment Management
49
VOYA Investment Management
Georgia
$18.2M -$5M -53,829 -22%
HF
50
HRT Financial
New York
$17.3M +$12.4M +133,857 +256%
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