AMG Price / Book | AFFILIATED MANAGERS GROUP, INC.

AFFILIATED MANAGERS GROUP, INC. Price/Book Ratio

The price-to-book (P/B) ratio compares what the stock market says a company is worth with what the company's own books say it is worth. It is market capitalization divided by shareholder equity, the book value left after subtracting liabilities from assets, and the table shows both amounts. A ratio of 1.0 means market value equals book value; a higher ratio means investors value the company above its net assets, often for brands, software or expected growth the books do not record. A negative ratio means equity is negative. Each point uses the filed share count and the last closing price on or before the equity's reporting date, never today's price.

AFFILIATED MANAGERS GROUP, INC. price/book ratio for the quarter ending 2026-06-30 was 2.27, a 68.25% increase year-over-year.
AFFILIATED MANAGERS GROUP, INC. price/book ratio for the quarter ending 2026-03-31 was 1.85, a 54.42% increase year-over-year.
AFFILIATED MANAGERS GROUP, INC. price/book ratio for the quarter ending 2025-12-31 was 1.94, a 49.21% increase year-over-year.
AFFILIATED MANAGERS GROUP, INC. price/book ratio for the quarter ending 2025-09-30 was 1.59, a 28.11% increase year-over-year.
AFFILIATED MANAGERS GROUP, INC. price/book ratio for fiscal 2026 was 2.27.
AFFILIATED MANAGERS GROUP, INC. price/book ratio for fiscal 2025 was 1.94, a 49.21% increase from fiscal 2024.
AFFILIATED MANAGERS GROUP, INC. price/book ratio for fiscal 2024 was 1.3, a 16.09% increase from fiscal 2023.
AFFILIATED MANAGERS GROUP, INC. price/book ratio for fiscal 2023 was 1.12, a 21.62% decline from fiscal 2022.

Available history: 2009-12-31 to 2026-06-30
Data captured: 2026-06-30

Historical Price/Book Ratio

Date	Price/Book Ratio	Market capitalization	Shareholder equity
2026-06-30	2.27	$8.94B	$3.93B
2026-03-31	1.85	$7.38B	$3.98B
2025-12-31	1.94	$8.1B	$4.18B
2025-09-30	1.59	$6.78B	$4.27B
2025-06-30	1.35	$5.59B	$4.14B
2025-03-31	1.2	$4.92B	$4.1B
2024-12-31	1.3	$5.59B	$4.3B
2024-09-30	1.24	$5.3B	$4.27B
2024-06-30	1.17	$4.98B	$4.26B
2024-03-31	1.21	$5.49B	$4.52B
2023-12-31	1.12	$5.12B	$4.57B
2023-09-30	1.02	$4.57B	$4.46B
2023-06-30	1.24	$5.41B	$4.37B
2023-03-31	1.21	$5.11B	$4.22B
2022-12-31	1.43	$5.97B	$4.18B
2022-09-30	1.17	$4.28B	$3.66B
2022-06-30	1.24	$4.51B	$3.64B
2022-03-31	1.56	$5.61B	$3.59B
2021-12-31	1.8	$6.69B	$3.71B
2021-09-30	2.76	$8.84B	$3.2B
2021-06-30	2.86	$9.02B	$3.16B
2021-03-31	2.74	$8.72B	$3.19B
2020-12-31	1.79	$5.95B	$3.32B
2020-09-30	1.2	$4B	$3.33B
2020-06-30	1.31	$4.36B	$3.34B
2020-03-31	0.99	$3.46B	$3.51B
2019-12-31	1.42	$4.96B	$3.5B
2019-09-30	1.34	$4.88B	$3.63B
2019-06-30	1.41	$5.39B	$3.83B
2019-03-31	1.67	$6.27B	$3.76B
2018-12-31	1.38	$5.7B	$4.13B
2018-09-30	1.85	$8B	$4.32B
2018-06-30	2	$8.7B	$4.36B
2018-03-31	2.51	$11.09B	$4.42B
2017-12-31	2.62	$12.01B	$4.58B
2017-09-30	2.52	$11.11B	$4.4B
2017-06-30	2.22	$9.7B	$4.37B
2017-03-31	2.13	$9.3B	$4.37B
2016-12-31	1.92	$8.5B	$4.43B
2016-09-30	1.93	$7.8B	$4.03B
2016-06-30	2	$7.58B	$3.78B
2016-03-31	2.4	$9.06B	$3.77B
2015-12-31	2.37	$8.91B	$3.77B
2015-09-30	2.65	$9.54B	$3.61B
2015-06-30	3.35	$12.2B	$3.64B
2015-03-31	3.38	$11.98B	$3.54B
2014-12-31	3.25	$11.84B	$3.64B
2014-09-30	3.18	$11.18B	$3.51B
2014-06-30	3.27	$11.46B	$3.51B
2014-03-31	3.31	$11.16B	$3.38B
2013-12-31	3.72	$11.69B	$3.14B
2013-09-30	3.21	$9.65B	$3B
2013-06-30	2.8	$8.65B	$3.09B
2013-03-31	2.66	$8.07B	$3.04B
2012-12-31	2.31	$7.02B	$3.04B
2012-09-30	2.21	$6.32B	$2.85B
2012-06-30	2.05	$5.62B	$2.74B
2012-03-31	2.34	$5.79B	$2.47B
2011-12-31	2.07	$5.17B	$2.5B
2011-09-30	1.66	$4.06B	$2.44B
2011-06-30	2.15	$5.28B	$2.46B
2011-03-31	2.41	$5.68B	$2.35B
2010-12-31	2.25	$5.35B	$2.38B
2010-09-30	1.8	$3.99B	$2.21B
2009-12-31	2.08	$3.08B	$1.48B

Annual Price/Book Ratio

Date	Price/Book Ratio	Market capitalization	Shareholder equity
2026-06-30	2.27	$8.94B	$3.93B
2025-12-31	1.94	$8.1B	$4.18B
2024-12-31	1.3	$5.59B	$4.3B
2023-12-31	1.12	$5.12B	$4.57B
2022-12-31	1.43	$5.97B	$4.18B
2021-12-31	1.8	$6.69B	$3.71B
2020-12-31	1.79	$5.95B	$3.32B
2019-12-31	1.42	$4.96B	$3.5B
2018-12-31	1.38	$5.7B	$4.13B
2017-12-31	2.62	$12.01B	$4.58B
2016-12-31	1.92	$8.5B	$4.43B
2015-12-31	2.37	$8.91B	$3.77B
2014-12-31	3.25	$11.84B	$3.64B
2013-12-31	3.72	$11.69B	$3.14B
2012-12-31	2.31	$7.02B	$3.04B
2011-12-31	2.07	$5.17B	$2.5B
2010-12-31	2.25	$5.35B	$2.38B
2009-12-31	2.08	$3.08B	$1.48B

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