BKH Pre-Tax Margin - BLACK HILLS CORP /SD/

Complete source-backed pre-tax margin history.

Available history: 2008-12-31 to 2026-06-30
Data captured: 2026-09-04

Historical Pre-Tax Margin

Date	Pre-Tax Margin
2026-06-30	10.35%
2026-03-31	19.78%
2025-12-31	20.22%
2025-09-30	7.00%
2025-06-30	7.62%
2025-03-31	19.30%
2024-12-31	19.45%
2024-09-30	7.35%
2024-06-30	7.15%
2024-03-31	20.71%
2023-12-31	15.90%
2023-09-30	14.05%
2023-06-30	5.06%
2023-03-31	14.48%
2022-12-31	10.81%
2022-09-30	8.66%
2022-06-30	7.48%
2022-03-31	16.49%
2021-12-31	13.57%
2021-09-30	14.11%
2021-06-30	7.84%
2021-03-31	16.02%
2020-12-31	18.24%
2020-09-30	13.07%
2020-06-30	9.11%
2020-03-31	21.35%
2019-12-31	16.92%
2019-09-30	5.53%
2019-06-30	6.07%
2019-03-31	20.84%
2018-12-31	15.86%
2018-09-30	9.14%
2018-06-30	9.56%
2018-03-31	19.74%
2017-12-31	18.96%
2017-09-30	13.55%
2017-06-30	10.70%
2017-03-31	21.20%
2016-12-31	31.06%
2016-09-30	7.35%
2016-06-30	1.10%
2016-03-31	9.85%
2015-12-31	89.92%
2015-09-30	-8.08%
2015-06-30	-20.92%
2015-03-31	11.73%
2014-12-31	13.99%
2014-09-30	14.33%
2014-06-30	11.05%
2014-03-31	15.97%
2013-12-31	9.56%
2013-09-30	14.03%
2013-06-30	16.49%
2013-03-31	17.04%
2012-12-31	15.45%
2012-09-30	21.28%
2012-06-30	-8.22%
2012-03-31	15.05%
2011-12-31	8.03%
2011-09-30	-8.10%
2011-06-30	2.56%
2011-03-31	10.48%
2010-12-31	13.03%
2010-09-30	4.44%
2010-06-30	-5.89%
2009-12-31	14.19%
2009-09-30	-3.28%
2009-06-30	14.27%

Annual Pre-Tax Margin

Date	Pre-Tax Margin
2025-12-31	15.02%
2024-12-31	15.25%
2023-12-31	13.10%
2022-12-31	11.64%
2021-12-31	13.38%
2020-12-31	16.40%
2019-12-31	14.07%
2018-12-31	14.63%
2017-12-31	16.77%
2016-12-31	13.38%
2015-12-31	17.46%
2014-12-31	14.17%
2013-12-31	14.22%
2012-12-31	11.66%
2011-12-31	4.52%
2010-12-31	6.87%
2009-12-31	9.07%
2008-12-31	-8.53%