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Harmonic Inc

245 hedge funds and large institutions have $972M invested in Harmonic Inc in 2025 Q2 according to their latest regulatory filings, with 42 funds opening new positions, 84 increasing their positions, 88 reducing their positions, and 42 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more ownership

Funds ownership:

more funds holding in top 10

Funds holding in top 10:

more first-time investments, than exits

New positions opened: | Existing positions closed:

4% less capital invested

Capital invested by funds: $1.01B → $972M (-$35.6M)

5% less repeat investments, than reductions

Existing positions increased: 84 | Existing positions reduced: 88

1% less funds holding

Funds holding: 248245 (-3)

Holders
245
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
$418K
Puts
$298K
Net Calls
Net Calls Change

Top Sellers

1 -$34.4M
2 -$11.7M
3 -$5.46M
4
UBS Group
UBS Group
Switzerland
-$4.8M
5
TI
Trigran Investments
Illinois
-$4.72M
Name Holding Trade Value Shares
Change
Change in
Stake
Prudential Financial
76
Prudential Financial
New Jersey
$1.12M
TI
77
Trexquant Investment
Connecticut
$1.11M
GF
78
Gabelli Funds
New York
$1.11M
AIMCA
79
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$1.11M
IQI
80
Integrated Quantitative Investments
Washington
$1.11M
Nomura Holdings
81
Nomura Holdings
Japan
$1.06M
American Century Companies
82
American Century Companies
Missouri
$1.05M
MHP
83
Manatuck Hill Partners
Connecticut
$1.03M
Citigroup
84
Citigroup
New York
$1.02M
VOYA Investment Management
85
VOYA Investment Management
Georgia
$1.02M
LCM
86
Legato Capital Management
California
$1.01M
SPS
87
Susquehanna Portfolio Strategies
Pennsylvania
$990K
Victory Capital Management
88
Victory Capital Management
Texas
$987K
California State Teachers Retirement System (CalSTRS)
89
California State Teachers Retirement System (CalSTRS)
California
$968K
T. Rowe Price Associates
90
T. Rowe Price Associates
Maryland
$943K
VRS
91
Virginia Retirement Systems
Virginia
$937K
Walleye Capital
92
Walleye Capital
New York
$885K
GCP
93
GSA Capital Partners
United Kingdom
$871K
Deutsche Bank
94
Deutsche Bank
Germany
$856K
IC
95
IEQ Capital
California
$842K
EGM
96
Engineers Gate Manager
New York
$835K
JF
97
Jump Financial
Illinois
$807K
Thrivent Financial for Lutherans
98
Thrivent Financial for Lutherans
Minnesota
$788K
WG
99
Winton Group
United Kingdom
$769K
GI
100
GAMCO Investors
Connecticut
$702K