OTC : AATRL
$73.02 (15180.67%)
%
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| Filing Date | Reporting Person | Amount Beneficially Owned | % of Class |
|---|---|---|---|
| 2026-04-29 | Vanguard Capital Management | 1.39M | 5.19% |
| 2026-04-28 | Vanguard Portfolio Management | 1.37M | 5.12% |
| 2026-03-26 | The Vanguard Group | - | 0.00% |
| 2026-03-05 | The Vanguard Group | 2.72M | 10.20% |
| 2026-02-13 | Clarkston Capital Partners, LLC | 904.12K | 3.21% |
| 2025-11-07 | Morgan Stanley | 1.98M | 7.00% |
| 2025-10-30 | Integrated Core Strategies (US) LLC | 974.6K | 3.40% |
| 2025-10-30 | The Vanguard Group | 2.77M | 9.75% |
| 2025-06-06 | Integrated Core Strategies (US) LLC | 1.5M | 5.30% |
| 2025-05-14 | Integrated Core Strategies (US) LLC | 1.21M | 4.30% |
| 2025-02-14 | Clarkston Capital Partners, LLC | 1.57M | 5.20% |
| 2023-02-14 | Modell Capital LLC | 2.24M | 5.94% |
| 2023-02-08 | Morgan Stanley | 2.7M | 7.20% |
| 2023-02-08 | Atlanta Capital Management Company, LLC | 2.39M | 6.30% |
| 2022-02-11 | EdgePoint Investment Group Inc. | 5.84M | 14.40% |
| 2022-02-09 | Morgan Stanley | 2.65M | 6.50% |
| 2022-02-09 | The Vanguard Group - 23-1945930 | 3.62M | 8.89% |
| 2022-02-01 | (1) BlackRock, Inc. | 3.69M | 9.10% |
| 2021-12-10 | (1) BlackRock, Inc. | 4.34M | 10.70% |
| 2021-12-10 | Morgan Stanley | 2.62M | 6.40% |
| 2021-02-16 | Eaton Vance Management 04-3101341 | 2.9M | 11.00% |
| 2020-02-13 | STATE STREET CORPORATION | 1.69M | 3.42% |
| 2020-02-10 | (1) BlackRock, Inc. | 4.93M | 10.00% |
| 2019-12-10 | EdgePoint Investment Group Inc. | 7.95M | 16.14% |
| 2019-02-13 | Page 2 of 5 Pages | 4.65M | 8.80% |
| 2019-02-13 | STATE STREET CORPORATION | 2.7M | 5.10% |
| 2015-01-30 | (1) BlackRock, Inc. | 3.35M | 6.00% |
| 2013-01-09 | Eaton Vance Management 04-3101341 | 2.63M | 11.00% |
| 2012-02-13 | (1) BlackRock, Inc. | 3.07M | 5.96% |
| 2011-02-08 | BLAIR WILLIAM & CO/IL36-2214610 | 1.92M | 3.73% |
| 2011-02-03 | (1) BlackRock, Inc. | 2.62M | 5.08% |
| 2010-01-29 | BlackRock for purposes of Schedule 13G filings. | 2.43M | 5.77% |
| 2009-12-22 | Affiliated Managers Group, Inc. | 5.61M | 32.50% |
| 2009-01-12 | 36-2214610 | 3.25M | 7.91% |
| 2008-02-14 | 04-2683227 | 1.88M | 6.30% |
| 2008-02-14 | Credit Suisse | 2.5M | 7.80% |
| 2007-02-13 | 52-0556948 | 2.18M | 7.10% |
| 2005-08-22 | HBK Investments L.P. | 1.8M | 11.00% |
| 2003-02-13 | Liberty Wanger Asset Management, L.P. 36-3820584 | 857K | 3.90% |
| 2003-02-13 | WAM Acquisition GP, Inc. | 857K | 3.90% |
| 2002-02-08 | American Century Investment Management, Inc. - 44-0640487 | 1.13M | 5.11% |
| 2000-02-10 | WILLIAM C. MORRIS | 1.3M | 5.56% |
| 2000-02-10 | 13-3043476 | 1.3M | 5.56% |
| 1999-02-02 | 39-6006423 | 894.5K | 5.10% |
| 1998-01-26 | 39-6006423 | 731.9K | 5.25% |
| Date | Stock Price | Shares Outstanding | Market Cap | Cash & Equivalents | Total Debt | Enterprise Value |
|---|---|---|---|---|---|---|
| 2025-12-31 | $73.50 | 28.5M | $2.09B | $586M | -$ | $1.51B |
| 2024-12-31 | $55.88 | 31.1M | $1.74B | $950M | -$ | $787.87M |
| 2023-12-31 | $48.75 | 42.2M | $2.06B | $813.6M | -$ | $1.24B |
| 2022-12-31 | $51.50 | 49M | $2.52B | $429.2M | -$ | $2.09B |
| 2021-12-31 | $58.69 | 45M | $2.64B | $908M | $2.49B | $4.22B |
| 2020-12-31 | $48.78 | 46.7M | $2.28B | $1.04B | $2.31B | $3.55B |
| 2019-12-31 | $48.75 | 50.6M | $2.47B | $539.6M | -$ | $1.93B |
| 2018-12-31 | $47.88 | 53.8M | $2.58B | $565.5M | -$ | $2.01B |
| 2017-12-31 | $63.75 | 56M | $3.57B | $439.5M | -$ | $3.13B |
| 2016-12-31 | $54.25 | 54.2M | $2.94B | $430.8M | -$ | $2.51B |
| Date | Stock Price | Shares Outstanding | Market Cap | Cash & Equivalents | Total Debt | Enterprise Value |
|---|---|---|---|---|---|---|
| 2026-06-30 | $73.50 | 26.6M | $1.96B | $411M | -$ | $1.54B |
| 2026-03-31 | $73.50 | 26.8M | $1.97B | $376.1M | -$ | $1.59B |
| 2025-12-31 | $73.50 | 27.7M | $2.04B | $586M | -$ | $1.45B |
| 2025-09-30 | $64.01 | 28.7M | $1.84B | $476.1M | -$ | $1.36B |
| 2025-06-30 | $54.65 | 28.9M | $1.58B | $361M | -$ | $1.22B |
| 2025-03-31 | $53.99 | 29.2M | $1.58B | $816.5M | -$ | $760.01M |
| 2024-12-31 | $55.88 | 31.1M | $1.74B | $950M | -$ | $787.87M |
| 2024-09-30 | $54.72 | 31.4M | $1.72B | $1.01B | -$ | $707.51M |
| 2024-06-30 | $51.25 | 31.5M | $1.61B | $865.5M | -$ | $748.88M |
| 2024-03-31 | $50.50 | 32.8M | $1.66B | $793.4M | -$ | $863M |
| 2023-12-31 | $48.75 | 41.3M | $2.01B | $813.6M | -$ | $1.2B |
| 2023-09-30 | $49.00 | 43.4M | $2.13B | $999.2M | -$ | $1.13B |