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HARMONIC INC. (HLIT) red flags

CIK 0000851310 路 San Jose, CA 路 SIC 3663 路 All EDGAR filings

1 verified red-flag event(s) since 2025-04-01 and 3 earlier one(s) from our 2015-2025 history. Red flag score: 2 how it's calculated

1HARMONIC INC. (HLIT) Filing-delay notice, quarterly report filed within extension (NT 10-Q)small2026-08-12
report filed within the extension on 2026-08-17 路 company history

Earlier red flags (2015 to Apr 2025)

FiledFlag (links to the SEC filing)SeverityWhy
2021-03-05Auditor change3
2018-03-30Auditor change3
2016-03-14Filing-delay notice, annual report filed within extension (NT 10-K)1report filed within the extension on 2016-03-24

From our 10-year history, classified with the same rules as current flags. Older flags have no page of their own; see the research study for how flagged stocks did afterwards.

Red flag score: 2 / 100 · low

Computed only from the verified red flags below: each flag earns points for its severity, loses half its weight every 180 days, and companies with several different flag types in the past year get a bonus. Total points 0.9 → score = 100 × (1 − e−points/50) = 2. Full method

FlagFiledSeverityPointsAgeDecayCounts
Filing-delay notice, quarterly report filed within extension (NT 10-Q)2026-08-121/51.267 d×0.770.9
Auditor change (history)2021-03-053/514.02053 d×0.000.0
Auditor change (history)2018-03-303/514.03124 d×0.000.0
Filing-delay notice, annual report filed within extension (NT 10-K) (history)2016-03-141/51.23870 d×0.000.0

The red flag score summarizes how many, how serious and how recent a company's verified SEC red-flag filings are. It describes filing events only. It is not a fraud score, credit rating or prediction, and not investment advice.

What happened next

FlagDateCap at flag30d90d180d1y
Filing-delay notice, quarterly report filed within extension (NT 10-Q)2026-08-12$1.30B+4.8%pendingpendingpending
Auditor change2021-03-05$756.0M+3.9%-9.0%+18.3%+11.6%
Auditor change2018-03-30$318.9M-3.9%+10.5%+42.1%+47.1%
Filing-delay notice, annual report filed within extension (NT 10-K)2016-03-14$241.8M+0.3%-16.8%+52.7%+72.3%

Stock return after each flag; pending = window not yet elapsed; n/a = no price data (for older flags often because the stock no longer trades).

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