| 23.55% | % of Shares Held by All Insider |
| 64.67% | % of Shares Held by Institutions |
| 84.59% | % of Float Held by Institutions |
| 265 | Number of Institutions Holding Shares |
| Holder | Shares | Date Reported | % Out | Value |
|---|---|---|---|---|
| PAR Capital Management, Inc. | 49,617,616 | Dec 30, 2018 | 8.70% | 158,776,371 |
| Vanguard Group, Inc. (The) | 40,221,005 | Dec 30, 2018 | 7.05% | 128,707,216 |
| Alibaba Group Holding Ltd | 32,972,000 | Dec 30, 2018 | 5.78% | 105,510,400 |
| Blackrock Inc. | 30,525,983 | Dec 30, 2018 | 5.35% | 97,683,145 |
| First Trust Advisors LP | 20,373,764 | Dec 30, 2018 | 3.57% | 65,196,044 |
| P2 Capital Partners, LLC | 18,570,778 | Dec 30, 2018 | 3.26% | 59,426,489 |
| MIG Capital, LLC | 17,001,562 | Dec 30, 2018 | 2.98% | 54,404,998 |
| Pictet Asset Management Ltd | 13,180,724 | Dec 30, 2018 | 2.31% | 42,178,316 |
| TIAA-CREF Investment Management, LLC | 12,024,740 | Dec 30, 2018 | 2.11% | 38,479,168 |
| State Street Corporation | 10,904,247 | Dec 30, 2018 | 1.91% | 34,893,590 |
| Holder | Shares | Date Reported | % Out | Value |
|---|---|---|---|---|
| First Trust Dow Jones Internet Index (SM) Fund | 19,046,800 | Jun 29, 2018 | 3.34% | 81,901,240 |
| Vanguard Small-Cap Index Fund | 11,612,772 | Sep 29, 2018 | 2.04% | 43,780,150 |
| Vanguard Total Stock Market Index Fund | 11,435,033 | Sep 29, 2018 | 2.01% | 43,110,074 |
| iShares Russell 2000 ETF | 9,387,499 | Feb 27, 2019 | 1.65% | 30,697,121 |
| Vanguard Small-Cap Growth Index Fund | 6,713,829 | Sep 29, 2018 | 1.18% | 25,311,135 |
| Vanguard Extended Market Index Fund | 5,392,352 | Sep 29, 2018 | 0.95% | 20,329,167 |
| College Retirement Equities Fund-Stock Account | 4,770,169 | Sep 29, 2018 | 0.84% | 17,983,537 |
| College Retirement Equities Fund-Growth Account | 4,595,466 | Sep 29, 2018 | 0.81% | 17,324,906 |
| iShares Russell 2000 Growth ETF | 3,860,052 | Feb 27, 2019 | 0.68% | 12,622,370 |
| TIAA-CREF Funds-Large-Cap Value Fund | 3,286,088 | Oct 30, 2018 | 0.58% | 10,745,507 |