Harmonic
- Market cap
- 1.23B
- P/E (TTM)i
- -27.49
- P/Bi
- 3.41
- EPSi
- -0.38
- Div yieldi
- 0.00%
- 52W posi
- 30%
Anonymous reader poll. Unscientific, not investment advice.
✦ Quant Ownership Signal how this is computed
- The number of reporting institutions decreased by 1 in the most recent period (2026/Q3).
- Total institutional ownership fell 1.1 percentage points.
Institutional ownership
- Held by institutions
- 86.44% -1.14pp
- Institutions
- 311 -1
- As of
- 2026/Q3 vs. prior period
Ownership vs. money flow
AlignedInstitutions trimmed shares last reporting period, and the stock has seen net outflows in main-fund flow over the last 20 trading sessions - the two line up.
Institutional ownership changes are reported quarterly with a lag; fund-flow data is daily. Treat this as a directional cross-check, not a precise timing signal.
Holder types
Top holders as of 2026-06-30
Bar length is relative to the largest holder shown here, not to 100% of the company.
Insiders
50 filings tracked · 33 buys · 17 sells
| Name | Role | Stake |
|---|---|---|
| Nimrod Ben-Natan | Senior VP & GM of Broadband Business | 0.69% |
| Patrick Gallagher | Independent Chairperson | 0.29% |
| David Krall | Independent Director | 0.18% |
| Walter Jankovic | Chief Financial Officer | 0.15% |
| Neven Haltmayer | Senior Vice President of Video R&D | 0.15% |
| Timothy Chu | General Counsel, Senior VP of Human Resources & Corporate Secretary | 0.14% |
| Deborah Clifford | Independent Director | 0.11% |
| Jeffrey Glahn | Senior Vice President of Global Sales | 0.04% |
| Daniel Whalen | Former Independent Director | 0.03% |
| Dana Filip-Crandall | Independent Director | 0.02% |
Insider transactions most recent Form 4 filings
| Date | Name | Role | Type | Shares | Price |
|---|---|---|---|---|---|
| 2026-09-10 | Nimrod Ben-Natan | Senior VP & GM of Broadband Business | Derivative Exercise and Retained | +20,032 | -- |
| 2026-09-10 | Walter Jankovic | Chief Financial Officer | Derivative Exercise and Sale | -732 | $12.00 |
| 2026-09-10 | Walter Jankovic | Chief Financial Officer | Derivative Exercise and Retained | +725 | -- |
| 2026-08-14 | Nimrod Ben-Natan | Senior VP & GM of Broadband Business | Derivative Exercise and Retained | +26,196 | -- |
| 2026-08-14 | Timothy Chu | General Counsel, Senior VP of Human Resources & Corporate Secretary | Derivative Exercise and Sale | -3,475 | $13.92 |
| 2026-08-14 | Timothy Chu | General Counsel, Senior VP of Human Resources & Corporate Secretary | Derivative Exercise and Retained | +6,401 | -- |
| 2026-08-14 | Walter Jankovic | Chief Financial Officer | Derivative Exercise and Sale | -9,930 | $13.92 |
| 2026-08-14 | Walter Jankovic | Chief Financial Officer | Derivative Exercise and Retained | +9,854 | -- |
| 2026-08-14 | Jeffrey Glahn | Senior Vice President of Global Sales | Derivative Exercise and Sale | -1,111 | $13.92 |
| 2026-08-14 | Jeffrey Glahn | Senior Vice President of Global Sales | Derivative Exercise and Retained | +2,927 | -- |
| 2026-08-09 | Timothy Chu | General Counsel, Senior VP of Human Resources & Corporate Secretary | Other Derivative Acquisition | +10,307 | -- |
| 2026-08-09 | Walter Jankovic | Chief Financial Officer | Other Derivative Acquisition | +20,614 | -- |
| 2026-07-14 | Jeffrey Glahn | Senior Vice President of Global Sales | Derivative Exercise and Sale | -1,031 | $12.99 |
| 2026-07-14 | Jeffrey Glahn | Senior Vice President of Global Sales | Derivative Exercise and Retained | +2,719 | -- |
| 2026-06-15 | Neven Haltmayer | Senior Vice President of Video R&D | Derivative Exercise and Sale | -23,751 | $14.80 |
| 2026-06-15 | Neven Haltmayer | Senior Vice President of Video R&D | Derivative Exercise and Retained | +20,849 | -- |
| 2026-06-10 | Nimrod Ben-Natan | Senior VP & GM of Broadband Business | Derivative Exercise and Retained | +20,032 | -- |
| 2026-06-10 | Walter Jankovic | Chief Financial Officer | Derivative Exercise and Sale | -732 | $14.51 |
| 2026-06-10 | Walter Jankovic | Chief Financial Officer | Derivative Exercise and Retained | +725 | -- |
| 2026-05-31 | Neven Haltmayer | Senior Vice President of Video R&D | Derivative Exercise and Sale | -1,452 | $15.81 |
Form 4 filings, most recent per company. "Other Derivative Acquisition" rows are mostly RSU/option vesting, not open-market buying - the Type column says which.
Quote time 2026-10-08 07:00:45 · For reference only, not investment advice and not tailored to your situation.