TGEN ROE - TECOGEN INC.

Complete source-backed roe history.

Available history: 2011-12-31 to 2026-06-30
Data captured: 2026-09-04

Historical ROE

Date	ROE
2026-06-30	-58.66%
2026-03-31	-49.26%
2025-12-31	-38.11%
2025-09-30	-21.37%
2025-06-30	-46.60%
2025-03-31	-44.72%
2024-12-31	-46.53%
2024-09-30	-47.95%
2024-06-30	-40.78%
2024-03-31	-30.78%
2023-12-31	-31.18%
2023-09-30	-25.28%
2023-06-30	-23.34%
2023-03-31	-22.78%
2022-12-31	-12.82%
2022-09-30	-4.70%
2022-06-30	3.70%
2022-03-31	9.44%
2021-12-31	17.43%
2021-09-30	-2.04%
2021-06-30	-10.87%
2021-03-31	-16.64%
2020-12-31	-35.53%
2020-09-30	-12.08%
2020-06-30	-13.62%
2020-03-31	-11.90%
2019-12-31	-20.24%
2019-09-30	-36.26%
2019-06-30	-35.52%
2019-03-31	-36.70%
2018-12-31	-20.55%
2018-09-30	-3.33%
2018-06-30	-1.34%
2018-03-31	0.07%
2017-12-31	0.14%
2017-09-30	-0.66%
2017-06-30	-0.11%
2017-03-31	-1.08%
2016-12-31	-7.55%
2016-09-30	-13.21%
2016-06-30	-27.37%
2016-03-31	-25.10%
2015-12-31	-19.26%
2015-09-30	-16.10%
2015-06-30	-33.52%
2015-03-31	-43.99%
2014-12-31	-60.62%
2014-09-30	-63.28%
2014-06-30	-50.45%
2014-03-31	-57.34%
2013-12-31	-47.45%
2013-09-30	-270.09%
2013-06-30	-104.20%
2013-03-31	-54.08%
2012-12-31	-35.47%

Annual ROE

Date	ROE
2025-12-31	-38.11%
2024-12-31	-46.53%
2023-12-31	-31.18%
2022-12-31	-12.82%
2021-12-31	17.43%
2020-12-31	-35.53%
2019-12-31	-20.24%
2018-12-31	-20.55%
2017-12-31	0.14%
2016-12-31	-7.55%
2015-12-31	-21.25%
2014-12-31	-60.92%
2013-12-31	-47.45%
2012-12-31	-35.47%
2011-12-31	-31.04%