| SC 13G/A | 2020-02-14 | BERKSHIRE HATHAWAY INC | American Airlines Group Inc. | 42,500,000 | 9.7% | EDGAR |
| SC 13G/A | 2020-02-12 | VANGUARD GROUP INC | American Airlines Group Inc. | 42,574,724 | 9.7% | EDGAR |
| SC 13G/A | 2020-02-12 | VANGUARD CHESTER FUNDS | American Airlines Group Inc. | 0 | 0.0% | EDGAR |
| SC 13G/A | 2020-02-12 | PRIMECAP MANAGEMENT CO/CA/ | American Airlines Group Inc. | 68,459,946 | 15.6% | EDGAR |
| SC 13G/A | 2020-02-05 | BlackRock Inc. | American Airlines Group Inc. | 23,228,119 | 5.3% | EDGAR |
| SC 13G/A | 2019-02-14 | PRICE T ROWE ASSOCIATES INC /MD/ | American Airlines Group Inc. | 5,409,469 | 1.1% | EDGAR |
| SC 13G/A | 2019-02-14 | BERKSHIRE HATHAWAY INC | American Airlines Group Inc. | 43,700,000 | 9.5% | EDGAR |
| SC 13G/A | 2019-02-11 | VANGUARD GROUP INC | American Airlines Group Inc. | 29,061,942 | 6.3% | EDGAR |
| SC 13G/A | 2019-02-08 | PRIMECAP MANAGEMENT CO/CA/ | American Airlines Group Inc. | 68,969,431 | 15.0% | EDGAR |
| SC 13G/A | 2019-02-04 | BlackRock Inc. | American Airlines Group Inc. | 23,557,390 | 5.1% | EDGAR |
| SC 13G | 2019-01-31 | VANGUARD CHESTER FUNDS | American Airlines Group Inc. | 30,326,913 | 6.6% | EDGAR |
| SC 13G | 2019-01-18 | American Airlines Group Inc. | MESA AIR GROUP INC | 2,500,000 | 10.5% | EDGAR |
| SC 13G/A | 2018-08-10 | PRICE T ROWE ASSOCIATES INC /MD/ | American Airlines Group Inc. | 41,553,016 | 9.0% | EDGAR |
| SC 13G/A | 2018-02-27 | PRIMECAP MANAGEMENT CO/CA/ | American Airlines Group Inc. | 50,119,814 | 10.6% | EDGAR |
| SC 13G/A | 2018-02-14 | PRICE T ROWE ASSOCIATES INC /MD/ | American Airlines Group Inc. | 68,414,157 | 14.2% | EDGAR |
| SC 13G/A | 2018-02-14 | BERKSHIRE HATHAWAY INC | American Airlines Group Inc. | 46,000,000 | 9.6% | EDGAR |
| SC 13G/A | 2018-02-12 | VANGUARD GROUP INC | American Airlines Group Inc. | 28,506,633 | 6.0% | EDGAR |
| SC 13G/A | 2018-02-08 | BlackRock Inc. | American Airlines Group Inc. | 24,544,507 | 5.1% | EDGAR |
| SC 13G/A | 2017-05-04 | PRIMECAP MANAGEMENT CO/CA/ | American Airlines Group Inc. | 50,404,181 | 10.2% | EDGAR |
| SC 13G/A | 2017-02-14 | BERKSHIRE HATHAWAY INC | American Airlines Group Inc. | 45,544,854 | 8.8% | EDGAR |