HARMONIC INC. (HLIT)

Typically moves ±9.35% on earnings

EARNINGS ANALYTICS

event_upcoming Est. Next Earnings: 2026-10-16 ESTIMATED

Across 87 earnings reports since Oct 21, 2004, HARMONIC INC. (HLIT) has a clear post-earnings pattern. It moves ±9.35% on average after reporting and finishes higher 51.7% of the time. Its largest post-earnings gain was +25.42% (Oct 30, 2017) and its largest decline was -36.73% (Apr 21, 2005). The next earnings report is predicted for 2026-10-16 (estimated).

Earnings reactions

How HLIT moved on each past earnings report.

Up Down

Earnings Impact

Total Earnings

Avg Abs. Movement

±9.35%

Positive %

51.7%

Negative %

48.3%

Historical Earnings Statistics

Date	Timing	Earnings move	SEC Filing
Aug 12, 2026	☽ POST	+8.99%	open_in_new
May 11, 2026	☽ POST	+0.82%	open_in_new
Feb 19, 2026	☽ POST	+1.58%	open_in_new
Nov 03, 2025	☽ POST	-2.25%	open_in_new
Jul 28, 2025	☽ POST	-4.6%	open_in_new
Apr 28, 2025	☽ POST	+1.29%	open_in_new
Feb 10, 2025	☽ POST	-15.29%	open_in_new
Oct 28, 2024	☽ POST	-25.1%	open_in_new
Jul 29, 2024	☽ POST	+21.19%	open_in_new
Apr 29, 2024	☽ POST	+14.26%	open_in_new
Jan 29, 2024	☽ POST	+1.8%	open_in_new
Oct 30, 2023	☽ POST	+10.89%	open_in_new
Jul 31, 2023	☽ POST	-22.05%	open_in_new
May 08, 2023	☽ POST	+20.03%	open_in_new
Jan 30, 2023	☽ POST	-7.25%	open_in_new
Oct 31, 2022	☽ POST	-10.16%	open_in_new
Aug 01, 2022	☽ POST	+0.28%	open_in_new
May 02, 2022	☽ POST	+12.91%	open_in_new
Jan 31, 2022	☽ POST	-14.31%	open_in_new
Nov 01, 2021	☽ POST	+12.54%	open_in_new
Aug 02, 2021	☽ POST	+23.03%	open_in_new
May 03, 2021	☽ POST	-13.07%	open_in_new
Feb 01, 2021	☽ POST	+0.13%	open_in_new
Oct 26, 2020	☽ POST	-5.14%	open_in_new
Aug 03, 2020	☽ POST	+24.91%	open_in_new
Apr 27, 2020	☽ POST	-13.72%	open_in_new
Feb 03, 2020	☽ POST	-3.26%	open_in_new
Oct 28, 2019	☽ POST	+17.52%	open_in_new
Jul 29, 2019	☽ POST	-7.93%	open_in_new
Feb 04, 2019	☽ POST	-7.96%	open_in_new
Oct 29, 2018	☽ POST	-1.26%	open_in_new
Jul 30, 2018	☽ POST	-2.54%	open_in_new
Apr 30, 2018	☽ POST	+8.22%	open_in_new
Feb 28, 2018	☽ POST	+15.51%	open_in_new
Oct 30, 2017	☽ POST	+25.42%	open_in_new
Jul 31, 2017	☽ POST	+0%	open_in_new
May 01, 2017	☽ POST	-8.1%	open_in_new
Feb 28, 2017	☽ POST	+9.26%	open_in_new
Nov 09, 2016	☽ POST	-15.89%	open_in_new
Aug 09, 2016	☽ POST	+17.21%	open_in_new
May 10, 2016	☽ POST	-6.61%	open_in_new
Feb 16, 2016	☽ POST	-5.72%	open_in_new
Oct 27, 2015	☽ POST	+2.63%	open_in_new
Jul 27, 2015	☽ POST	-6.96%	open_in_new
Apr 28, 2015	☽ POST	-6.58%	open_in_new
Jan 30, 2015	☽ POST	-0.13%	open_in_new
Oct 28, 2014	☽ POST	-3.92%	open_in_new
Jul 28, 2014	☽ POST	-8.03%	open_in_new
Apr 22, 2014	☽ POST	+6.23%	open_in_new
Jan 28, 2014	☽ POST	-0.9%	open_in_new
Oct 28, 2013	☽ POST	-1.56%	open_in_new
Jul 23, 2013	☽ POST	+10.63%	open_in_new
Apr 23, 2013	☽ POST	-3.82%	open_in_new
Jan 29, 2013	☽ POST	-4.6%	open_in_new
Oct 23, 2012	☽ POST	+0%	open_in_new
Jul 24, 2012	☽ POST	+5.31%	open_in_new
Apr 24, 2012	☽ POST	+0.87%	open_in_new
Jan 31, 2012	☽ POST	+7.65%	open_in_new
Oct 27, 2011	☽ POST	+8.7%	open_in_new
Jul 21, 2011	☽ POST	-4.02%	open_in_new
Apr 28, 2011	☽ POST	-8.81%	open_in_new
Feb 03, 2011	☽ POST	+14.42%	open_in_new
Oct 28, 2010	☽ POST	+0%	open_in_new
Jul 29, 2010	☽ POST	+16.75%	open_in_new
May 06, 2010	☽ POST	-19.1%	open_in_new
Feb 04, 2010	☽ POST	+2.54%	open_in_new
Oct 28, 2009	☽ POST	-10.27%	open_in_new
Jul 30, 2009	☽ POST	+12.32%	open_in_new
May 04, 2009	☽ POST	-21.73%	open_in_new
Jan 29, 2009	☽ POST	+2.59%	open_in_new
Oct 27, 2008	☽ POST	+12.6%	open_in_new
Jul 28, 2008	☽ POST	-18.98%	open_in_new
Apr 23, 2008	☽ POST	+0.12%	open_in_new
Jan 29, 2008	☽ POST	+13.06%	open_in_new
Oct 23, 2007	☽ POST	+3.11%	open_in_new
Jul 25, 2007	☽ POST	+3.06%	open_in_new
Apr 25, 2007	☽ POST	-13.9%	open_in_new
Jan 31, 2007	☽ POST	-0.66%	open_in_new
Oct 25, 2006	☽ POST	+20.82%	open_in_new
Jul 27, 2006	☽ POST	+1.21%	open_in_new
Apr 27, 2006	☽ POST	-13.01%	open_in_new
Jan 19, 2006	☽ POST	-11.74%	open_in_new
Oct 20, 2005	☽ POST	-18.31%	open_in_new
Jul 21, 2005	☽ POST	-1.52%	open_in_new
Apr 21, 2005	☽ POST	-36.73%	open_in_new
Jan 20, 2005	☽ POST	+12.62%	open_in_new
Oct 21, 2004	☽ POST	+1.01%	open_in_new

event

Earnings Count

Total earnings in dataset

trending_up

Avg Abs. Movement

±9.35%

Avg % price change on earnings

description

SEC Filings

View

Browse all SEC filings

account_balance

Institutional ownership

Holdings as of Jun 30, 2026 · SEC 13-F

View all 29 →

Funds holding

$521554763

Total value held

Buying

19 added · 10 reduced

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$19375905 -0.65%

Jpmorgan Chase & Co

$12987816 +202.98%

SEC Filing Types

Recent SEC Filings

10 most recent

Form	Date Filed	View on EDGAR
4	20260818	open_in_new SEC.gov
4	20260818	open_in_new SEC.gov
4	20260818	open_in_new SEC.gov
4	20260818	open_in_new SEC.gov
10-Q	20260817	open_in_new SEC.gov
4	20260812	open_in_new SEC.gov
4	20260812	open_in_new SEC.gov
8-K	20260812	open_in_new SEC.gov
NT 10-Q	20260812	open_in_new SEC.gov
4	20260717	open_in_new SEC.gov

Frequently asked about HLIT earnings

When does HARMONIC INC. report earnings next? expand_more

HARMONIC INC. (HLIT)'s next earnings date is estimated for 2026-10-16. This is a prediction based on its historical quarterly reporting pattern, not a company-confirmed date.

How much does HLIT stock move after earnings? expand_more

Over 87 reports, HLIT has moved an average of ±9.35% the session after earnings, closing higher 51.7% of the time.

What was HLIT's biggest post-earnings move? expand_more

HLIT's largest post-earnings gain on record was +25.42% on Oct 30, 2017, and its largest decline was -36.73% on Apr 21, 2005.

Where can I find HARMONIC INC.'s SEC filings? expand_more

All of HARMONIC INC.'s SEC filings — 10-K, 10-Q, 8-K and more — are listed in the SEC filings section on this page, each linking to the original document on SEC.gov.