HLIT — HARMONIC INC.
Price · 2024-08-26 → 2026-08-21
499 daily closes shownAnonymous view is capped at two years of history. A free account extends it to five, and Pro opens the whole archive back to 2016-01-04.
Performance
Technicals
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Measured signals that fired on HLIT
| date | signal | measured base rate |
|---|---|---|
| 2026-08-19 | Fair value gap, bearish structure | -0.45% over 21 days · t = -3.29 · n = 108,591 statistically distinguishable from its control group |
| 2026-08-04 | Fair value gap, bullish structure | -0.67% over 21 days · t = -6.43 · n = 111,973 statistically distinguishable from its control group |
| 2026-07-29 | Equal lows taken out structure | -0.64% over 21 days · t = -4.75 · n = 55,661 statistically distinguishable from its control group |
| 2026-07-06 | Fair value gap, bearish structure | -0.45% over 21 days · t = -3.29 · n = 108,591 statistically distinguishable from its control group |
| 2026-06-04 | Fair value gap, bearish structure | -0.45% over 21 days · t = -3.29 · n = 108,591 statistically distinguishable from its control group |
| 2026-05-12 | Volume shock without a price move price | -1.33% over 21 days · t = -4.53 · n = 16,432 statistically distinguishable from its control group |
Excess return against a matched control group, on a point-in-time universe that includes delisted companies. Most families do not survive that. How the measurement works →
Insider transactions (Form 4)
| date | insider | what | shares | price | value |
|---|---|---|---|---|---|
| 2026-08-15 | Jankovic Walter Chief Financial Officer | Shares withheld for tax | 9.9K | 13.92 | 138.2K |
| 2026-08-15 | Chu Timothy C General Counsel & SVP, HR | Shares withheld for tax | 3.5K | 13.92 | 48.4K |
| 2026-08-15 | Glahn Ronald J SVP, Global Sales, Broadband | Shares withheld for tax | 1.1K | 13.92 | 15.5K |
| 2026-08-15 | Jankovic Walter Chief Financial Officer | Option exercise | 19.8K | 0.00 | 0 |
| 2026-08-15 | Ben-Natan Nimrod President and CEO | Option exercise | 26.2K | 0.00 | 0 |
| 2026-08-15 | Chu Timothy C General Counsel & SVP, HR | Option exercise | 9.9K | 0.00 | 0 |
| 2026-08-15 | Glahn Ronald J SVP, Global Sales, Broadband | Option exercise | 4.0K | 0.00 | 0 |
| 2026-07-15 | Glahn Ronald J SVP, Global Sales, Broadband | Shares withheld for tax | 1.0K | 12.99 | 13.4K |
| 2026-07-15 | Glahn Ronald J SVP, Global Sales, Broadband | Option exercise | 3.8K | 0.00 | 0 |
| 2026-06-16 | Haltmayer Neven SVP & GM, Video Business | Shares withheld for tax | 23.8K | 14.80 | 351.5K |
Open-market purchases (code P) are the informative ones. Grants, option exercises and tax withholding are compensation mechanics, not decisions. How to read a Form 4 →
Largest institutional holders
| manager | value | shares |
|---|---|---|
| BlackRock, Inc. | 172.1M | 19.2M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 55.1M | 6.1M |
| STATE STREET CORP | 43.7M | 4.9M |
| VANGUARD CAPITAL MANAGEMENT LLC | 42.2M | 4.7M |
| DIMENSIONAL FUND ADVISORS LP | 33.0M | 3.7M |
| Trigran Investments, Inc. | 28.9M | 3.2M |
| D. E. Shaw & Co., Inc. | 27.9M | 3.1M |
| GEODE CAPITAL MANAGEMENT, LLC | 25.1M | 2.8M |
| ALLIANCEBERNSTEIN L.P. | 20.4M | 2.1M |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 19.7M | 2.2M |
13F positions as of 2026-03-31, filed up to 45 days after quarter end. Long-only US equity — shorts and derivatives never appear. What 13F does and does not show →
Latest SEC filings
| form | filed | period | |
|---|---|---|---|
| 10-Q | 2026-08-17 | 2026-07-03 | on EDGAR ↗ |
| 4 | 2026-08-12 | 2026-08-10 | on EDGAR ↗ |
| 4 | 2026-08-12 | 2026-08-10 | on EDGAR ↗ |
| NT 10-Q | 2026-08-12 | 2026-07-03 | on EDGAR ↗ |
| 8-K | 2026-08-12 | 2026-08-12 | on EDGAR ↗ |
| 4 | 2026-07-17 | 2026-07-15 | on EDGAR ↗ |
| 4 | 2026-06-22 | 2026-06-16 | on EDGAR ↗ |
| 8-K | 2026-06-17 | 2026-06-16 | on EDGAR ↗ |
Short selling
This is off-exchange short volume, not short interest: it is flow, not position, and 40–50% is normal because market makers short to fill your buy. Why that number misleads →
Recent headlines
- HARMONIC INC. (HLIT) filed form 10-Q · 2026-08-17 · SEC EDGAR
- Harmonic to Participate in Upcoming Investor Conferences · 2026-08-13
- Cisco Systems, Applied Materials and 3 Stocks to Watch Heading Into Thursday · 2026-08-13 · benzinga
- Harmonic Inc. (HLIT) filed form 8-K · 2026-08-12 · SEC EDGAR
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