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Harmonic Inc

258 hedge funds and large institutions have $979M invested in Harmonic Inc in 2025 Q4 according to their latest regulatory filings, with 45 funds opening new positions, 100 increasing their positions, 84 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
258
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$182K
Puts
Net Calls
Net Calls Change

Top Buyers

1 +$11.7M
2 +$7.32M
3 +$3.4M
4
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$3.07M
5
MAM
Martingale Asset Management
Massachusetts
+$2.64M

Top Sellers

1 -$10.1M
2 -$8.11M
3 -$7.29M
4
SCM
Scopia Capital Management
New York
-$6.63M
5
Neuberger Berman Group
Neuberger Berman Group
New York
-$4.35M
Name Holding Trade Value Shares
Change
Change in
Stake
SOADOR
101
State of Alaska Department of Revenue
Alaska
$744K
VC
102
VarCov Co
Connecticut
$739K
LPL Financial
103
LPL Financial
California
$733K
Norges Bank
104
Norges Bank
Norway
$730K
DCM
105
Dean Capital Management
Kansas
$695K
SEI Investments
106
SEI Investments
Pennsylvania
$686K
DFCM
107
Dark Forest Capital Management
Puerto Rico
$685K
Canada Pension Plan Investment Board
108
Canada Pension Plan Investment Board
Ontario, Canada
$681K
A
109
AlphaQuest
New York
$681K
WPC
110
White Pine Capital
Minnesota
$662K
SG Americas Securities
111
SG Americas Securities
New York
$658K
EC
112
EntryPoint Capital
New York
$655K
Fidelity Investments
113
Fidelity Investments
Massachusetts
$614K
MIM
114
MetLife Investment Management
New Jersey
$610K
HI
115
Horizon Investments
North Carolina
$600K
Commonwealth Equity Services
116
Commonwealth Equity Services
Massachusetts
$584K
JFG
117
Jefferies Financial Group
New York
$577K
LCM
118
Laurion Capital Management
New York
$551K
IMRF
119
Illinois Municipal Retirement Fund
Illinois
$548K
EGM
120
Engineers Gate Manager
New York
$538K
Wealth Enhancement Advisory Services
121
Wealth Enhancement Advisory Services
Minnesota
$534K
Mirae Asset Global ETFs Holdings
122
Mirae Asset Global ETFs Holdings
Hong Kong
$516K
LSERS
123
Louisiana State Employees Retirement System
Louisiana
$508K
Manulife (Manufacturers Life Insurance)
124
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$485K
Janney Montgomery Scott
125
Janney Montgomery Scott
Pennsylvania
$481K