Harmonic earnings

Next report

Expected around mid November, going by its own filing history. The company has not announced a date yet. Its matching report came Nov 3, 2025 and Oct 28, 2024, after the close.

Last report: Aug 12, 2026, 16:09 ET (after the close). The filing on SEC EDGAR ↗

Across the last 4 reports we hold closes for, the first close moved a median 1.92% either way. Up 3 of 4.

1. Aug 12, 202616:09 ET · after the close8-K ↗+9.00%1D
2. May 11, 202616:10 ET · after the close8-K ↗+0.94%1D
3. Feb 19, 202616:15 ET · after the close8-K ↗+1.58%1D
4. Nov 3, 202516:08 ET · after the close8-K ↗−2.25%1D
5. Jul 28, 202516:11 ET · after the close8-K ↗—1D
6. Apr 28, 202516:10 ET · after the close8-K ↗—1D
7. Feb 10, 202516:28 ET · after the close8-K ↗—1D
8. Oct 28, 202416:13 ET · after the close8-K ↗—1D
9. Jul 29, 202416:11 ET · after the close8-K ↗—1D
10. Apr 29, 202416:13 ET · after the close8-K ↗—1D
11. Apr 8, 202416:40 ET · after the close8-K ↗—1D
12. Jan 29, 202416:10 ET · after the close8-K ↗—1D
13. Oct 30, 202316:09 ET · after the close8-K ↗—1D
14. Jul 31, 202316:11 ET · after the close8-K ↗—1D
15. May 8, 202316:08 ET · after the close8-K ↗—1D
16. Jan 30, 202316:08 ET · after the close8-K ↗—1D

Move = the first close after the release against the close before it. A release after 4pm ET is priced by the next session; one before 9:30am ET by that day’s. Times are when the SEC accepted the 8-K (Item 2.02), which follows the press release by minutes. Closes held from Sep 2, 2025; a dash means we don't hold the closes for that report. Prior-session closes only; not a forecast, not advice.