Helio - 3 Year Stock Price History | HLEO
Historical daily share price chart and data for Helio since 2023 adjusted for splits and dividends. The latest closing stock price for Helio as of September 18, 2026 is 1.35.
- The all-time high Helio stock closing price was 45.00 on February 12, 2024.
- The Helio 52-week high stock price is 5.46, which is 304.4% above the current share price.
- The Helio 52-week low stock price is 0.00, which is 100% below the current share price.
- The average Helio stock price for the last 52 weeks is 1.42.
| Helio Historical Annual Stock Price Data | ||||||
|---|---|---|---|---|---|---|
| Year | Average Stock Price | Year Open | Year High | Year Low | Year Close | Annual % Change |
| 2026 | 7.2356 | 2.2495 | 20.2000 | 0.0004 | 1.3500 | -35.71% |
| 2025 | 15.4226 | 0.0003 | 41.2500 | 0.0003 | 2.1000 | -53.33% |
| 2024 | 27.4143 | 5.0000 | 45.0000 | 0.0003 | 4.5000 | -10.00% |
| Sector | Industry | Market Cap | Revenue |
|---|---|---|---|
| Construction | Engineering - Research & Development Services | $0.007B | $0.004B |
| Helio Corporation is a technology, engineering and research and development holding company serving commercial, government and non-profit organizations. Helio Corporation is based in BERKELEY, CA. | |||
| Stock Name | Country | Market Cap | PE Ratio |
|---|---|---|---|
| Quanta Services (PWR) | United States | $95.725B | 51.89 |
| Ferrovial (FER) | Netherlands | $40.386B | 0.00 |
| Alfa Laval AB (ALFVY) | Sweden | $22.931B | 26.29 |
| Sterling Infrastructure (STRL) | United States | $15.866B | 33.68 |
| Tetra Tech (TTEK) | United States | $9.137B | 22.88 |
| AECOM (ACM) | United States | $7.978B | 16.57 |
| Fluor (FLR) | United States | $7.342B | 26.65 |
| Babcock Group (BCKIY) | United Kingdom | $6.550B | 0.00 |
| Legence (LGN) | United States | $6.031B | 0.00 |
| VSE (VSEC) | United States | $4.905B | 34.48 |
| Amentum Holdings (AMTM) | United States | $4.792B | 8.41 |
| KBR (KBR) | United States | $4.480B | 8.97 |
| Arcadis (ARCAY) | Netherlands | $4.293B | 0.00 |
| Metallurgical Of China (MLLUY) | China | $3.694B | 0.00 |
| Kadant Inc (KAI) | United States | $3.136B | 23.88 |
| Innodata Inc (INOD) | United States | $1.965B | 43.29 |
| SENIOR (SNIRF) | United Kingdom | $1.573B | 0.00 |
| Cardinal Infrastructure Group (CDNL) | United States | $1.465B | 0.00 |
| Vesuvius (CKSNY) | United Kingdom | $1.259B | 0.00 |
| Chiyoda (CHYCY) | Japan | $1.062B | 6.48 |
| Mayville Engineering (MEC) | United States | $0.439B | 0.00 |
| Magnera (MAGN) | United States | $0.412B | 0.00 |
| Matrix Service (MTRX) | United States | $0.279B | 37.96 |
| TSS (TSSI) | United States | $0.239B | 17.62 |
| Magnitude (MAGH) | Singapore | $0.225B | 0.00 |
| Shimmick (SHIM) | United States | $0.138B | 0.00 |
| Skyline Builders (SKBL) | Hong Kong, SAR China | $0.047B | 0.00 |
| Skyline Builders (KAZR) | Hong Kong, SAR China | $0.039B | 0.00 |
| SKK Holdings (SKK) | Singapore | $0.009B | 0.00 |
| SUs (SUGP) | Hong Kong, SAR China | $0.000B | 0.00 |