| SC 13G/A | 2020-05-11 | ORBIS INVESTMENT MANAGEMENT LTD | Howmet Aerospace Inc. | - | 13.4% | EDGAR |
| SC 13G/A | 2020-02-18 | ORBIS INVESTMENT MANAGEMENT LTD | Arconic Inc. | - | 2.8% | EDGAR |
| SC 13G/A | 2020-02-14 | First Pacific Advisors, LP | Arconic Inc. | 22,715,945 | 5.3% | EDGAR |
| SC 13G/A | 2020-02-12 | VANGUARD GROUP INC | Arconic Inc. | 42,849,446 | 9.9% | EDGAR |
| SC 13G/A | 2020-02-05 | BlackRock Inc. | Arconic Inc. | 33,916,141 | 7.8% | EDGAR |
| SC 13D/A | 2020-01-13 | Elliott Investment Management L.P. | Arconic Inc. | 41,565,658 | 9.6% | EDGAR |
| SC 13D/A | 2019-08-28 | ELLIOTT ASSOCIATES, L.P. | Arconic Inc. | 12,885,354 | 3.0% | EDGAR |
| SC 13G/A | 2019-04-08 | VANGUARD GROUP INC | Arconic Inc. | 46,119,557 | 10.2% | EDGAR |
| SC 13G/A | 2019-02-14 | ORBIS INVESTMENT MANAGEMENT LTD | Arconic Inc. | - | 6.0% | EDGAR |
| SC 13G | 2019-02-14 | First Pacific Advisors, LP | Arconic Inc. | 26,188,451 | 5.4% | EDGAR |
| SC 13G/A | 2019-02-11 | BlackRock Inc. | Arconic Inc. | 35,102,981 | 7.3% | EDGAR |
| SC 13G/A | 2019-02-11 | VANGUARD GROUP INC | Arconic Inc. | 45,618,624 | 9.4% | EDGAR |
| SC 13G | 2018-02-14 | ORBIS INVESTMENT MANAGEMENT LTD | Arconic Inc. | - | 6.6% | EDGAR |
| SC 13G/A | 2018-02-12 | VANGUARD GROUP INC | Arconic Inc. | 46,511,149 | 9.7% | EDGAR |
| SC 13G/A | 2018-01-29 | BlackRock Inc. | Arconic Inc. | 32,715,258 | 6.8% | EDGAR |
| SC 13D/A | 2017-12-20 | ELLIOTT ASSOCIATES, L.P. | Arconic Inc. | 16,352,683 | 3.4% | EDGAR |
| SC 13D/A | 2017-05-30 | ELLIOTT ASSOCIATES, L.P. | Arconic Inc. | 16,352,683 | 3.7% | EDGAR |
| SC 13D/A | 2017-05-23 | ELLIOTT ASSOCIATES, L.P. | Arconic Inc. | 16,352,683 | 3.7% | EDGAR |
| SC 13D/A | 2017-03-10 | ELLIOTT ASSOCIATES, L.P. | Arconic Inc. | 16,352,683 | 3.7% | EDGAR |
| SC 13D/A | 2017-02-28 | ELLIOTT ASSOCIATES, L.P. | Arconic Inc. | 16,352,683 | 3.7% | EDGAR |