Harmonic Ownership & Insider Activity

Harmonic (HLIT) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 5.8% of shares outstanding. Institutional investors hold 60.0%.

Shares Outstanding

109.066M

Shares Float

77.629M

Insider Shares Owned

6.329M

Insider % Owned

5.8%

Institutional Shares Held

65.404M

Institutional % Held

60.0%

Ownership Breakdown

Net Insider Activity by Month

Harmonic Insider Transactions (Last 6 Months)

Date	Insider	Title	Type	Shares	Price	Value
May 14, 2026	Stephanie Copeland	—	SELL	4.300K	$13.30	$57K
May 13, 2026	Neven Haltmayer	SVP & GM, VIDEO BUSINESS	SELL	31.766K	$13.24	$421K