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HLIT · Technology

Harmonic Inc

USA Technology Filing: 2026-03-31
19/100
Smart-money confidence1 of 3 sources positive
Bearish — money moving out

No standout activity across the feeds we track.

Hedge funds
26
Congress
No data
Insiders
No data
Cross-source blend of hedge-fund breadth, Congress trades, and insider Form 4s.  ·  how the score works
Market cap
$1.5B
Industry
Communication Equipment
Sector
Technology
Exchange
NasdaqGS
About HARMONIC INC

Harmonic Inc., together with its subsidiaries, provides broadband access solutions worldwide. The company provides software-based broadband access solution, including cOS software-based broadband access solutions to broadband operators, an end-to-end solution consisting of virtualized cloud-native software; hardware products include Oyster, Ripple and SeaStar DAA nodes; Reef and Wave PHY shelf products; pebble remote PHY Devices; and fin, pearl and pier OLT modules and devices; and cOS software-based broadband access solutions to broadband operators; and cOS central cloud services, a…

Who's behind the signal
Every informed buyer we can see on HLIT, across all three feeds.
Hedge funds · 5
Point72 (Steve Cohen) New position
Citadel Advisors Increased +175%
D.E. Shaw & Co Decreased −9%
AQR Capital Management Decreased −29%
Congress · 0
No congressional trades on record.
Insiders
No significant Form 4 insider activity in the window.
Not a model pick — but on our radar. HARMONIC INC isn't in the top-10 model right now, but 5 tracked investors hold it. Everything below is real signal from public filings — treat this as a watch candidate, not a conviction call.
5
Investors
1
New positions
1
Increasing
3
Decreasing
0
Unchanged
Price History
Loading price data...
Return: High: Low:
Who's Holding This Stock
Position sizes and recent activity from tracked institutional investors
Trust weight: 1.1×
New position
% of portfolio
0.0%
Position change
NEW
0.0% of Point72's portfolio
Trust weight: 1.0×
Increased +175%
% of portfolio
0.0%
Position change
+175%
0.0% of Citadel Advisors's portfolio
Trust weight: 1.0×
Decreased −9%
% of portfolio
0.0%
Position change
−9%
0.0% of D.E. Shaw & Co's portfolio
Trust weight: 1.0×
Decreased −69%
% of portfolio
0.0%
Position change
−69%
0.0% of Millennium Management's portfolio
Trust weight: 1.0×
Decreased −29%
% of portfolio
0.0%
Position change
−29%
0.0% of AQR Capital Management's portfolio
Portfolio Allocation
How much of each investor's portfolio is allocated to HARMONIC INC
⚠ Disclaimer: This page is for informational purposes only. Holdings data from SEC EDGAR 13F filings, delayed up to 135 days. Not a recommendation to buy or sell HARMONIC INC or any security.

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