BLGO ROE - BIOLARGO, INC.

Complete source-backed roe history.

Available history: 2010-12-31 to 2026-06-30
Data captured: 2026-09-04

Historical ROE

Date	ROE
2026-06-30	1014.63%
2026-03-31	-933.54%
2025-12-31	-375.78%
2025-09-30	-194.21%
2025-06-30	-75.33%
2025-03-31	-72.19%
2024-12-31	-49.11%
2024-09-30	-42.38%
2024-06-30	-68.03%
2024-03-31	-60.74%
2023-12-31	-67.91%
2023-09-30	-71.24%
2023-06-30	-59.38%
2023-03-31	-63.93%
2022-12-31	-105.21%
2022-09-30	-111.10%
2022-06-30	-136.41%
2022-03-31	-146.27%
2021-12-31	-148.16%
2021-09-30	-147.56%
2021-06-30	-159.02%
2021-03-31	-188.69%
2020-12-31	-251.40%
2020-09-30	-224.95%
2020-06-30	-456.05%
2020-03-31	414.83%
2019-12-31	531.21%
2019-09-30	973.93%
2019-06-30	441.94%
2019-03-31	528.96%
2018-12-31	714.84%
2018-09-30	797.40%
2018-06-30	938.93%
2018-03-31	185.48%
2017-12-31	232.63%
2017-09-30	304.98%
2017-06-30	257.39%
2017-03-31	414.24%
2016-12-31	609.31%
2016-09-30	4415.70%
2016-06-30	1496.13%
2016-03-31	-3014.50%
2015-12-31	-1619.40%
2015-09-30	-2010.16%
2015-06-30	859.94%
2015-03-31	768.25%
2014-12-31	871.12%
2014-09-30	1018.49%
2014-06-30	5970.97%
2014-03-31	12472.19%
2013-12-31	461.98%
2013-09-30	1014.30%
2013-06-30	665.08%
2013-03-31	1051.54%
2012-12-31	1841.39%
2012-09-30	430.33%
2012-06-30	460.37%
2012-03-31	196.69%
2011-12-31	260.57%
2011-09-30	187.51%

Annual ROE

Date	ROE
2025-12-31	-375.78%
2024-12-31	-49.11%
2023-12-31	-67.91%
2022-12-31	-105.21%
2021-12-31	-148.16%
2020-12-31	-251.43%
2019-12-31	531.35%
2018-12-31	714.97%
2017-12-31	232.63%
2016-12-31	609.31%
2015-12-31	-1443.18%
2014-12-31	941.22%
2013-12-31	447.52%
2012-12-31	1841.39%
2011-12-31	260.57%
2010-12-31	221.47%