AMT Price / Book | AMERICAN TOWER CORP /MA/

AMERICAN TOWER CORP /MA/ 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.

AMERICAN TOWER CORP /MA/ price/book ratio for the quarter ending 2026-06-30 was 7.43, a 24.76% decline year-over-year.
AMERICAN TOWER CORP /MA/ price/book ratio for the quarter ending 2026-03-31 was 7.92, a 22.73% decline year-over-year.
AMERICAN TOWER CORP /MA/ price/book ratio for the quarter ending 2025-12-31 was 7.91, a 11.01% decline year-over-year.
AMERICAN TOWER CORP /MA/ price/book ratio for the quarter ending 2025-09-30 was 8.36, a 21.55% decline year-over-year.
AMERICAN TOWER CORP /MA/ price/book ratio for fiscal 2026 was 7.43.
AMERICAN TOWER CORP /MA/ price/book ratio for fiscal 2025 was 7.91, a 11.01% decline from fiscal 2024.
AMERICAN TOWER CORP /MA/ price/book ratio for fiscal 2024 was 8.88, a 4.10% decline from fiscal 2023.
AMERICAN TOWER CORP /MA/ price/book ratio for fiscal 2023 was 9.26, a 16.54% increase from fiscal 2022.

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

Historical Price/Book Ratio

Date	Price/Book Ratio	Market capitalization	Shareholder equity
2026-06-30	7.43	$76.2B	$10.25B
2026-03-31	7.92	$80.42B	$10.15B
2025-12-31	7.91	$81.87B	$10.36B
2025-09-30	8.36	$90.04B	$10.77B
2025-06-30	9.88	$103.51B	$10.48B
2025-03-31	10.25	$101.86B	$9.94B
2024-12-31	8.88	$85.72B	$9.65B
2024-09-30	10.66	$108.67B	$10.19B
2024-06-30	8.71	$90.79B	$10.42B
2024-03-31	8.65	$92.27B	$10.66B
2023-12-31	9.26	$100.66B	$10.87B
2023-09-30	6.82	$76.66B	$11.23B
2023-06-30	7.53	$90.4B	$12.01B
2023-03-31	7.77	$95.23B	$12.25B
2022-12-31	7.95	$98.65B	$12.41B
2022-09-30	8.11	$99.96B	$12.32B
2022-06-30	11.09	$119B	$10.73B
2022-03-31	12.39	$114.63B	$9.25B
2021-12-31	14.7	$133.31B	$9.07B
2021-09-30	12.75	$120.87B	$9.48B
2021-06-30	18.01	$122.92B	$6.82B
2021-03-31	24.51	$106.33B	$4.34B
2020-12-31	21.83	$99.73B	$4.57B
2020-09-30	25.63	$107.37B	$4.19B
2020-06-30	0.03	$114.68M	$4.06B
2020-03-31	0.02	$96.54M	$4.06B
2019-12-31	18.54	$101.78B	$5.49B
2019-09-30	16.88	$97.82B	$5.8B
2019-06-30	14.97	$90.45B	$6.04B
2019-03-31	14.76	$87.09B	$5.9B
2018-12-31	11.83	$69.77B	$5.9B
2018-09-30	10.8	$64.04B	$5.93B
2018-06-30	10.38	$63.61B	$6.13B
2018-03-31	9.25	$64.18B	$6.94B
2017-12-31	8.96	$61.18B	$6.83B
2017-09-30	8.25	$58.67B	$7.11B
2017-06-30	8.06	$56.79B	$7.05B
2017-03-31	7.02	$51.81B	$7.38B
2016-12-31	6.47	$45.14B	$6.98B
2016-09-30	7.12	$48.24B	$6.77B
2016-06-30	7.06	$48.31B	$6.84B
2016-03-31	6.21	$43.46B	$7B
2015-12-31	6.12	$41.1B	$6.71B
2015-09-30	5.57	$37.26B	$6.68B
2015-06-30	5.36	$39.49B	$7.37B
2015-03-31	5.36	$39.83B	$7.43B
2014-12-31	9.67	$39.21B	$4.05B
2014-09-30	8.87	$37.11B	$4.19B
2014-06-30	8.08	$35.63B	$4.41B
2014-03-31	8.75	$32.39B	$3.7B
2013-12-31	8.78	$31.52B	$3.59B
2013-09-30	8.1	$29.25B	$3.61B
2013-06-30	7.99	$28.91B	$3.62B
2013-03-31	8.05	$30.43B	$3.78B
2012-12-31	8.29	$30.53B	$3.68B
2012-09-30	7.66	$28.22B	$3.69B
2012-06-30	7.92	$27.62B	$3.49B
2012-03-31	6.93	$24.87B	$3.59B
2011-12-31	6.93	$23.62B	$3.41B
2011-09-30	6.32	$21.17B	$3.35B
2011-06-30	5.76	$20.72B	$3.6B
2011-03-31	5.86	$20.58B	$3.51B
2010-12-31	5.87	$20.59B	$3.5B
2010-09-30	5.93	$20.48B	$3.45B
2010-06-30	5.21	$17.88B	$3.43B
2010-03-31	4.97	$17.2B	$3.46B
2009-12-31	5.23	$17.35B	$3.32B
2009-09-30	4.51	$14.6B	$3.24B
2009-06-30	4.04	$12.48B	$3.09B
2009-03-31	3.92	$12.08B	$3.08B
2008-12-31	3.89	$11.64B	$2.99B

Annual Price/Book Ratio

Date	Price/Book Ratio	Market capitalization	Shareholder equity
2026-06-30	7.43	$76.2B	$10.25B
2025-12-31	7.91	$81.87B	$10.36B
2024-12-31	8.88	$85.72B	$9.65B
2023-12-31	9.26	$100.66B	$10.87B
2022-12-31	7.95	$98.65B	$12.41B
2021-12-31	14.7	$133.31B	$9.07B
2020-12-31	21.83	$99.73B	$4.57B
2019-12-31	18.54	$101.78B	$5.49B
2018-12-31	11.83	$69.77B	$5.9B
2017-12-31	8.96	$61.18B	$6.83B
2016-12-31	6.47	$45.14B	$6.98B
2015-12-31	6.12	$41.1B	$6.71B
2014-12-31	9.67	$39.21B	$4.05B
2013-12-31	8.78	$31.52B	$3.59B
2012-12-31	8.29	$30.53B	$3.68B
2011-12-31	6.93	$23.62B	$3.41B
2010-12-31	5.87	$20.59B	$3.5B
2009-12-31	5.23	$17.35B	$3.32B
2008-12-31	3.89	$11.64B	$2.99B

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