Summer Energy Holdings - 17 Year Stock Price History | SUME

Historical daily share price chart and data for Summer Energy Holdings since 2008 adjusted for splits and dividends. The latest closing stock price for Summer Energy Holdings as of June 26, 2025 is 0.75.
  • The all-time high Summer Energy Holdings stock closing price was 8.14 on June 03, 2013.
  • The Summer Energy Holdings 52-week high stock price is 1.05, which is 40% above the current share price.
  • The Summer Energy Holdings 52-week low stock price is 0.30, which is 60% below the current share price.
  • The average Summer Energy Holdings stock price for the last 52 weeks is 0.68.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
Summer Energy Holdings Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2025 0.8091 0.8400 0.9280 0.5121 0.7520 -10.48%
2024 0.4977 0.3650 0.9900 0.3001 0.8400 140.00%
2023 0.4906 0.8300 1.0100 0.1852 0.3500 -57.83%
2022 0.5322 0.0020 1.5000 0.0020 0.8300 41400.00%
2021 0.7012 1.1000 1.1100 0.0001 0.0020 -99.82%
2020 1.3453 1.7500 1.7500 0.8212 1.1000 -36.60%
2019 1.8281 1.9580 2.4900 1.3800 1.7350 28.52%
2018 2.2031 2.1700 5.0000 1.3500 1.3500 -46.00%
2017 1.6608 1.4000 3.0500 1.0000 2.5000 76.93%
2016 1.4610 1.1000 2.3000 1.0000 1.4130 8.69%
2015 1.1092 0.6700 1.7500 0.2000 1.3000 100.00%
2014 0.9647 2.0400 2.5000 0.4000 0.6500 -68.29%
2013 3.8743 8.1400 8.1400 2.0500 2.0500 0.00%
2012 2.0500 2.0500 2.0500 2.0500 2.0500 0.00%
2009 3.2000 3.2000 3.2000 3.2000 3.2000 33.33%
Sector Industry Market Cap Revenue
Utilities Utility - Electric Power Distribution $0.028B $0.000B
Summer Energy Holdings, Inc. is the parent company of Summer Energy, LLC, is a provider of retail electric. It serves residential and commercial customers primarily in the Texas. Summer Energy Holdings, Inc. is headquartered in Houston, Texas.
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