TGEN ROA - TECOGEN INC.

Complete source-backed roa history.

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

Historical ROA

Date	ROA
2026-06-30	-32.89%
2026-03-31	-28.17%
2025-12-31	-22.30%
2025-09-30	-13.12%
2025-06-30	-14.96%
2025-03-31	-14.52%
2024-12-31	-15.31%
2024-09-30	-19.73%
2024-06-30	-18.31%
2024-03-31	-14.80%
2023-12-31	-16.54%
2023-09-30	-14.31%
2023-06-30	-13.26%
2023-03-31	-14.26%
2022-12-31	-8.66%
2022-09-30	-3.19%
2022-06-30	2.51%
2022-03-31	6.16%
2021-12-31	11.42%
2021-09-30	-1.32%
2021-06-30	-6.79%
2021-03-31	-10.07%
2020-12-31	-20.45%
2020-09-30	-7.30%
2020-06-30	-8.16%
2020-03-31	-6.84%
2019-12-31	-11.45%
2019-09-30	-21.51%
2019-06-30	-21.66%
2019-03-31	-22.30%
2018-12-31	-11.44%
2018-09-30	-2.10%
2018-06-30	-0.85%
2018-03-31	0.04%
2017-12-31	0.09%
2017-09-30	-0.38%
2017-06-30	-0.07%
2017-03-31	-0.65%
2016-12-31	-4.62%
2016-09-30	-8.19%
2016-06-30	-16.04%
2016-03-31	-15.61%
2015-12-31	-11.72%
2015-09-30	-9.38%
2015-06-30	-14.61%
2015-03-31	-20.33%
2014-12-31	-26.40%
2014-09-30	-25.55%
2014-06-30	-24.80%
2014-03-31	-26.59%
2013-12-31	-19.57%
2013-09-30	-36.63%
2013-06-30	-33.81%
2013-03-31	-21.96%
2012-12-31	-17.95%

Annual ROA

Date	ROA
2025-12-31	-22.30%
2024-12-31	-15.31%
2023-12-31	-16.54%
2022-12-31	-8.66%
2021-12-31	11.42%
2020-12-31	-20.45%
2019-12-31	-11.45%
2018-12-31	-11.44%
2017-12-31	0.09%
2016-12-31	-4.62%
2015-12-31	-12.93%
2014-12-31	-26.53%
2013-12-31	-19.57%
2012-12-31	-17.95%
2011-12-31	-18.00%