AMG Key Financial Ratios - AFFILIATED MANAGERS GROUP, INC.

Complete source-backed ratio history.

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

Historical Key Financial Ratios

Date	Current ratio	Debt/equity	ROA	ROE
2026-06-30	—	—	9.11%	28.19%
2026-03-31	—	—	8.03%	24.43%
2025-12-31	—	—	7.78%	22.13%
2025-09-30	—	—	5.95%	15.89%
2025-06-30	—	—	5.02%	13.66%
2025-03-31	—	—	4.98%	13.62%
2024-12-31	—	—	5.79%	15.29%
2024-09-30	—	—	6.13%	16.45%
2024-06-30	—	—	7.22%	19.18%
2024-03-31	—	—	7.63%	19.17%
2023-12-31	—	—	7.43%	18.75%
2023-09-30	—	—	13.94%	35.90%
2023-06-30	—	—	12.83%	33.85%
2023-03-31	—	—	12.75%	34.67%
2022-12-31	—	—	12.90%	35.47%
2022-09-30	—	—	6.48%	19.75%
2022-06-30	—	—	6.64%	20.51%
2022-03-31	—	—	6.55%	21.05%
2021-12-31	—	—	6.37%	20.30%
2021-09-30	—	—	6.21%	19.08%
2021-06-30	—	—	5.56%	17.09%
2021-03-31	—	—	4.79%	13.87%
2020-12-31	—	—	2.56%	7.28%
2020-09-30	—	—	1.42%	3.82%
2020-06-30	—	—	1.65%	4.34%
2020-03-31	—	—	2.69%	6.74%
2019-12-31	—	—	0.21%	0.53%
2019-09-30	—	—	-2.06%	-5.15%
2019-06-30	—	—	-1.55%	-3.71%
2019-03-31	—	—	-1.44%	-3.51%
2018-12-31	—	—	2.96%	7.05%
2018-09-30	—	—	8.32%	19.63%
2018-06-30	—	—	8.37%	19.53%
2018-03-31	—	—	8.39%	19.58%
2017-12-31	—	—	7.92%	18.04%
2017-09-30	—	—	6.03%	14.46%
2017-06-30	—	—	5.90%	14.15%
2017-03-31	—	—	5.72%	13.70%
2016-12-31	—	—	5.40%	13.06%
2016-09-30	—	—	5.65%	14.77%
2016-06-30	—	—	5.82%	16.02%
2016-03-31	—	—	6.03%	17.01%
2015-12-31	—	—	6.59%	18.04%
2015-09-30	—	—	6.89%	19.50%
2015-06-30	—	—	6.70%	19.40%
2015-03-31	—	—	6.47%	18.95%
2014-12-31	—	—	5.65%	16.52%
2014-09-30	—	—	6.36%	16.86%
2014-06-30	—	—	6.09%	16.09%
2014-03-31	—	—	5.67%	15.44%
2013-12-31	—	—	5.71%	16.89%
2013-09-30	1.97	—	4.43%	13.65%
2013-06-30	2.3	—	4.23%	11.93%
2013-03-31	1.97	—	3.20%	9.34%
2012-12-31	2.43	—	2.81%	8.35%
2012-09-30	2.25	—	2.31%	7.21%
2012-06-30	2.35	—	2.22%	6.70%
2012-03-31	2.58	—	3.13%	8.77%
2011-12-31	2.1	—	3.16%	8.84%
2011-09-30	2.05	—	3.64%	10.34%
2011-06-30	2.27	—	3.39%	9.85%
2011-03-31	2.04	—	3.05%	9.10%
2010-12-31	1.89	—	2.63%	7.71%
2010-09-30	1.62	—	2.05%	5.92%
2010-06-30	1.96	—	1.72%	5.72%
2009-12-31	2.58	—	—	—

Annual Key Financial Ratios

Date	Current ratio	Debt/equity	ROA	ROE
2025-12-31	—	—	7.78%	22.13%
2024-12-31	—	—	5.79%	15.29%
2023-12-31	—	—	7.43%	18.75%
2022-12-31	—	—	12.90%	35.47%
2021-12-31	—	—	6.37%	20.30%
2020-12-31	—	—	2.56%	7.27%
2019-12-31	—	—	0.21%	0.53%
2018-12-31	—	—	2.96%	7.05%
2017-12-31	—	—	7.92%	18.04%
2016-12-31	—	—	5.40%	13.06%
2015-12-31	—	—	6.56%	17.96%
2014-12-31	—	—	5.65%	16.52%
2013-12-31	—	—	5.71%	16.89%
2012-12-31	2.43	—	2.81%	8.35%
2011-12-31	2.1	—	3.16%	8.84%
2010-12-31	1.89	—	2.63%	7.70%
2009-12-31	2.58	—	1.75%	5.36%
2008-12-31	—	—	—	-0.11%