HYLN — Hyliion Holdings Corp.
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 2019-04-22.
Performance
Technicals
Others in Consumer Discretionary
Measured signals that fired on HYLN
| date | signal | measured base rate |
|---|---|---|
| 2026-07-10 | Short volume far above its own normal short | -0.76% over 21 days · t = -2.79 · n = 5,897 statistically distinguishable from its control group |
| 2026-06-24 | Fair value gap, bearish structure | -0.45% over 21 days · t = -3.29 · n = 108,591 statistically distinguishable from its control group |
| 2026-05-28 | Equal highs taken out structure | -0.70% over 21 days · t = -8.28 · n = 68,636 statistically distinguishable from its control group |
| 2026-05-11 | Breakout to a 52-week high price | -1.00% over 21 days · t = -8.58 · n = 24,386 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 |
|---|---|---|---|---|---|
| 2026-08-21 | Panzer Jon Chief Financial Officer | Other Acquisition/Disposition | 13.6K | 3.32 | 45.1K |
| 2026-08-21 | Oxholm Jose Miguel Chief Legal&Compliance Officer | Other Acquisition/Disposition | 12.0K | 3.33 | 39.9K |
| 2026-08-21 | MOOK JOSHUA T. Chief Technology Officer | Other Acquisition/Disposition | 10.7K | 3.33 | 35.6K |
| 2026-08-21 | RAMASAMY GOVINDARAJ Chief Commercial Officer | Other Acquisition/Disposition | 6.7K | 3.37 | 22.5K |
| 2026-08-19 | Standley Greg Chief Accounting Officer. | Other Acquisition/Disposition | 3.7K | 3.73 | 13.9K |
| 2026-06-26 | Healy Thomas J. Chief Executive Officer | Gift | 2.5M | 0.00 | 0 |
| 2026-05-26 | Cubbage Vincent T. Director | Gift | 11.5K | 0.00 | 0 |
| 2026-05-20 | Healy Thomas J. Chief Executive Officer | Other Acquisition/Disposition | 11.4K | 3.98 | 45.5K |
| 2026-05-20 | Oxholm Jose Miguel Chief Legal&Compliance Officer | Other Acquisition/Disposition | 3.0K | 3.92 | 11.9K |
| 2026-05-20 | MOOK JOSHUA T. Chief Technology Officer | Other Acquisition/Disposition | 2.0K | 3.92 | 7.9K |
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. | 15.6M | 8.9M |
| VANGUARD CAPITAL MANAGEMENT LLC | 9.9M | 5.6M |
| General Electric Co | 9.7M | 5.5M |
| Invesco Ltd. | 6.6M | 3.7M |
| GEODE CAPITAL MANAGEMENT, LLC | 5.4M | 3.1M |
| STATE STREET CORP | 5.3M | 3.0M |
| HITE Hedge Asset Management LLC | 5.0M | 2.8M |
| D. E. Shaw & Co., Inc. | 2.6M | 1.5M |
| MILLENNIUM MANAGEMENT LLC | 2.5M | 1.4M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.8M | 1.0M |
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 →
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
- HYLN STOCK NEWS: Robbins LLP Reminds Investors that it is Investigating Potential Securities Claims Involving Hyliion Holdings Corp. · 2026-08-21
- Hyliion (HYLN) Q2 2026 Earnings Call Transcript · 2026-08-18
- Hyliion raises 2026 revenue guidance to about $15M following $41.7M U.S. Navy contract · 2026-08-12
- Hyliion Holdings (HYLN) Investor Alert: Johnson Fistel Investigates Potential Securities Claims · 2026-08-12
- Rosen Law Firm Encourages Hyliion Holdings Corp. Investors to Inquire About Securities Class Action Investigation - HYLN · 2026-08-11
- Hyliion surges 7% on Q2 revenue beat, raised guidance By Investing.com - Investing.com South Africa · 2026-08-11 · Investing.com South Africa
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