| SC 13G/A | 2018-02-14 | Soroban Capital Partners LP | AUTODESK INC | 0 | 0.0% | EDGAR |
| SC 13G/A | 2018-02-14 | Clearbridge Investments, LLC | AUTODESK INC | 10,270,116 | 4.7% | EDGAR |
| SC 13G | 2018-02-14 | LOOMIS SAYLES & CO L P | AUTODESK INC | 11,228,654 | 5.1% | EDGAR |
| SC 13G/A | 2018-02-13 | FMR LLC | AUTODESK INC | 22,809,481 | 10.4% | EDGAR |
| SC 13G/A | 2018-02-12 | VANGUARD GROUP INC | AUTODESK INC | 22,250,636 | 10.1% | EDGAR |
| SC 13G/A | 2018-01-29 | BlackRock Inc. | AUTODESK INC | 16,813,275 | 7.6% | EDGAR |
| SC 13G/A | 2017-10-10 | VANGUARD GROUP INC | AUTODESK INC | 22,043,522 | 10.0% | EDGAR |
| SC 13D/A | 2017-06-22 | Sachem Head Capital Management LP | AUTODESK INC | 6,642,681 | 3.0% | EDGAR |
| SC 13D/A | 2017-06-19 | Sachem Head Capital Management LP | AUTODESK INC | 12,892,681 | 5.8% | EDGAR |
| SC 13D/A | 2017-03-20 | EMINENCE CAPITAL, LP | AUTODESK INC | 8,013,784 | 3.6% | EDGAR |
| SC 13G/A | 2017-02-14 | FMR LLC | AUTODESK INC | 26,573,101 | 11.9% | EDGAR |
| SC 13G/A | 2017-02-14 | Soroban Capital Partners LP | AUTODESK INC | 6,974,218 | 3.1% | EDGAR |
| SC 13G/A | 2017-02-14 | Clearbridge Investments, LLC | AUTODESK INC | 12,512,820 | 5.6% | EDGAR |
| SC 13G/A | 2017-02-09 | VANGUARD GROUP INC | AUTODESK INC | 19,317,300 | 8.7% | EDGAR |
| SC 13D/A | 2017-02-07 | Sachem Head Capital Management LP | AUTODESK INC | 12,890,000 | 5.8% | EDGAR |
| SC 13G/A | 2017-01-19 | BlackRock Inc. | AUTODESK INC | 13,882,678 | 6.2% | EDGAR |
| SC 13G | 2016-11-10 | FMR LLC | AUTODESK INC | 22,919,007 | 10.3% | EDGAR |
| SC 13G/A | 2016-10-03 | Soroban Capital Partners LP | AUTODESK INC | 11,193,847 | 5.0% | EDGAR |
| SC 13D/A | 2016-03-11 | Sachem Head Capital Management LP | AUTODESK INC | 12,890,000 | 5.7% | EDGAR |
| SC 13D/A | 2016-03-11 | EMINENCE CAPITAL, LP | AUTODESK INC | 13,079,213 | 5.8% | EDGAR |