Acorn Energy - 15 Year Stock Price History | ACFN
Historical daily share price chart and data for Acorn Energy since 2011 adjusted for splits and dividends. The latest closing stock price for Acorn Energy as of May 08, 2026 is 17.07.
- The all-time high Acorn Energy stock closing price was 202.10 on May 02, 2012.
- The Acorn Energy 52-week high stock price is 33.00, which is 93.3% above the current share price.
- The Acorn Energy 52-week low stock price is 12.42, which is 27.2% below the current share price.
- The average Acorn Energy stock price for the last 52 weeks is 20.26.
| Acorn Energy Historical Annual Stock Price Data | ||||||
|---|---|---|---|---|---|---|
| Year | Average Stock Price | Year Open | Year High | Year Low | Year Close | Annual % Change |
| 2026 | 18.6302 | 15.2200 | 22.7600 | 15.2200 | 17.0700 | 13.05% |
| 2025 | 19.5853 | 18.5500 | 30.5800 | 12.8100 | 15.1000 | -15.60% |
| 2024 | 10.1582 | 6.6500 | 19.2500 | 5.7600 | 17.8900 | 193.76% |
| 2023 | 5.6390 | 6.2400 | 8.0900 | 4.3200 | 6.0900 | 8.75% |
| 2022 | 7.7157 | 10.0800 | 10.0800 | 4.8000 | 5.6000 | -44.44% |
| 2021 | 9.2527 | 6.2400 | 11.2000 | 6.0800 | 10.0800 | 70.27% |
| 2020 | 4.6052 | 6.2400 | 7.0400 | 2.4000 | 5.9200 | 0.00% |
| 2019 | 4.8013 | 4.3200 | 6.4000 | 3.2000 | 5.9200 | 42.31% |
| 2018 | 4.8988 | 3.3600 | 6.7200 | 3.3600 | 4.1600 | 13.04% |
| 2017 | 4.1708 | 3.0400 | 8.1600 | 2.8800 | 3.6800 | 27.78% |
| 2016 | 2.8057 | 1.7600 | 4.1600 | 1.2800 | 2.8800 | 63.64% |
| 2015 | 5.6775 | 12.3200 | 12.4800 | 1.4400 | 1.7600 | -85.71% |
| 2014 | 35.7924 | 68.9600 | 72.0000 | 10.8800 | 12.3200 | -81.08% |
| 2013 | 104.3800 | 125.0290 | 156.9600 | 48.3200 | 65.1200 | -47.65% |
| 2012 | 137.0712 | 102.5310 | 202.1000 | 99.5527 | 124.3920 | 31.36% |
| Sector | Industry | Market Cap | Revenue |
|---|---|---|---|
| Computer and Technology | Electrical Products - Miscellaneous | $0.046B | $0.011B |
| Acorn Energy, Inc. (formerly known as Acorn Factor, Inc.) specializes in acquiring & accelerating the growth of emerging ventures that promise improvement in the economic & environmental efficiency of the energy sector. Acorn Energy aims to take primarily controlling positions in companies led by great entrepreneurs & add value by supporting those companies with br&ing, positioning, strategy & business development. Acorn Energy is a global company with equity interests in Comverge, the leading clean capacity provider of energy solutions through demand response; CoaLogix, Inc. & its subsidiary SCR-Tech LLC, the leading provider of catalyst regeneration technologies & services; Gridsense, a pioneer in remote monitoring & control of the electric grid; Paketeria AG, a German super services provider; dsIT a leader in underwater security systems for strategic coastal energy infrastructure; & Local Power, Inc., the creator of Community Choice Aggregation. | |||
| Stock Name | Country | Market Cap | PE Ratio |
|---|---|---|---|
| KLA (KLAC) | United States | $227.717B | 49.01 |
| Tokyo Electron (TOELY) | Japan | $133.425B | 41.97 |
| Hon Hai Precision Industry, Sponsored GDR (HNHPF) | Taiwan | $88.011B | 0.00 |
| Hoya (HOCPY) | Japan | $63.013B | 38.08 |
| Osram Licht AG (OSAGF) | Germany | $62.133B | 90.19 |
| Teradyne (TER) | United States | $57.612B | 92.69 |
| Garmin (GRMN) | Switzerland | $49.446B | 30.01 |
| Rockwell Automation (ROK) | United States | $44.494B | 34.86 |
| Daikin Industries (DKILY) | Japan | $38.193B | 21.36 |
| Smc (SMCAY) | Japan | $28.486B | 26.87 |
| Flex (FLEX) | United States | $28.215B | 27.60 |
| MKS (MKSI) | United States | $18.094B | 34.11 |
| SiTime (SITM) | United States | $11.054B | 0.00 |
| Timken (TKR) | United States | $7.449B | 20.03 |
| Spectris (SEPJY) | United Kingdom | $5.212B | 0.00 |
| Brother Industries (BRTHY) | Japan | $4.704B | 12.78 |
| Plug Power (PLUG) | United States | $3.819B | 0.00 |
| Hayward Holdings (HAYW) | United States | $3.130B | 18.67 |
| Bel Fuse (BELFB) | United States | $2.983B | 48.81 |
| Alps Alpine - (APELY) | Japan | $2.965B | 19.13 |
| Bel Fuse (BELFA) | United States | $2.825B | 33.16 |
| Casio Computer (CSIOY) | Japan | $2.474B | 25.14 |
| Preformed Line Products (PLPC) | United States | $1.528B | 35.86 |
| Enovix (ENVX) | United States | $1.323B | 0.00 |
| Eastman Kodak (KODK) | United States | $1.180B | 0.00 |
| Daktronics (DAKT) | United States | $0.961B | 20.95 |
| Kimball Electronics (KE) | United States | $0.628B | 18.80 |
| Mistras Group Inc (MG) | United States | $0.531B | 18.76 |
| Kopin (KOPN) | United States | $0.485B | 0.00 |
| Star Group (SGU) | United States | $0.412B | 7.93 |
| Electrovaya (ELVA) | Canada | $0.396B | 68.83 |
| American Battery Technology (ABAT) | United States | $0.375B | 0.00 |
| Cartesian Growth III (CGCT) | United States | $0.354B | 0.00 |
| Microvision (MVIS) | United States | $0.186B | 0.00 |
| NOVONIX (NVX) | Australia | $0.162B | 0.00 |
| Owlet (OWLT) | United States | $0.141B | 0.00 |
| Heritage Media (OLVI) | $0.138B | 0.00 | |
| Spruce Power Holding (SPRU) | United States | $0.073B | 0.00 |
| XCHG (XCH) | Germany | $0.067B | 0.00 |
| Universal Electronics (UEIC) | United States | $0.053B | 0.00 |
| Solidion Technology (STI) | United States | $0.053B | 0.00 |
| Wallbox (WBX) | Spain | $0.035B | 0.00 |
| Research Frontiers (REFR) | United States | $0.033B | 0.00 |
| Beam Global (BEEM) | United States | $0.032B | 0.00 |
| ESS Tech (GWH) | United States | $0.031B | 0.00 |
| Key Tronic (KTCC) | United States | $0.030B | 0.00 |
| MKDWELL Tech (MKDW) | Taiwan | $0.029B | 0.00 |
| Stardust Power (SDST) | United States | $0.026B | 0.00 |
| Dragonfly Energy Holdings (DFLI) | United States | $0.024B | 0.00 |
| Flux Power Holdings (FLUX) | United States | $0.023B | 0.00 |
| Gauzy (GAUZ) | Israel | $0.014B | 0.00 |
| Greenland Technologies Holding (GTEC) | United States | $0.013B | 2.23 |
| Expion360 (XPON) | United States | $0.008B | 0.00 |
| BIO-key (BKYI) | United States | $0.006B | 0.00 |
| Linkers Industries (LNKS) | $0.003B | 0.00 | |
| CCSC Technology Holdings (CCTG) | Hong Kong, SAR China | $0.002B | 0.00 |
| Elong Power Holding (ELPW) | China | $0.002B | 0.00 |
| Erayak Power Solution Group (RAYA) | China | $0.001B | 0.00 |