| 40.56% | % of Shares Held by All Insider |
| 88.46% | % of Shares Held by Institutions |
| 148.81% | % of Float Held by Institutions |
| 284 | Number of Institutions Holding Shares |
| Holder | Shares | Date Reported | % Out | Value |
|---|---|---|---|---|
| Baillie Gifford and Company | 1,381,414 | Mar 30, 2019 | 10.73% | 485,649,905 |
| Blackrock Inc. | 866,717 | Mar 30, 2019 | 6.73% | 304,703,028 |
| Vanguard Group, Inc. (The) | 719,275 | Mar 30, 2019 | 5.58% | 252,868,319 |
| FMR, LLC | 712,587 | Mar 30, 2019 | 5.53% | 250,517,085 |
| Nikko Asset Management Americas, Inc. | 585,666 | Mar 30, 2019 | 4.55% | 205,896,738 |
| Sumitomo Mitsui Trust Holdings, Inc. | 583,486 | Mar 30, 2019 | 4.53% | 205,130,338 |
| Macquarie Group Limited | 400,770 | Mar 30, 2019 | 3.11% | 140,894,701 |
| Allianz Asset Management GmbH | 380,861 | Mar 30, 2019 | 2.96% | 133,895,493 |
| Jackson Square Partners, LLC | 369,741 | Mar 30, 2019 | 2.87% | 129,986,145 |
| State Street Corporation | 346,805 | Mar 30, 2019 | 2.69% | 121,922,765 |
| Holder | Shares | Date Reported | % Out | Value |
|---|---|---|---|---|
| Janus Henderson Triton Fund | 238,303 | Mar 30, 2019 | 1.85% | 83,777,802 |
| iShares Core S&P Midcap ETF | 217,619 | May 30, 2019 | 1.69% | 81,768,163 |
| Fidelity Advisor Growth Opportunities Fund | 210,800 | May 30, 2019 | 1.64% | 79,205,992 |
| Vanguard Total Stock Market Index Fund | 206,515 | Dec 30, 2018 | 1.60% | 45,344,498 |
| Delaware Group Equity Funds IV-Delaware SMID Cap Growth Fund | 198,350 | Dec 30, 2018 | 1.54% | 43,551,709 |
| Vanguard Small-Cap Index Fund | 197,543 | Dec 30, 2018 | 1.53% | 43,374,516 |
| iShares Russell 2000 ETF | 160,523 | May 30, 2019 | 1.25% | 60,314,912 |
| DFA U.S. Small Cap Series | 114,834 | Jan 30, 2019 | 0.89% | 34,029,907 |
| Vanguard Small-Cap Growth Index Fund | 111,786 | Dec 30, 2018 | 0.87% | 24,544,852 |
| Fidelity Small Cap Growth Fund | 108,414 | Apr 29, 2019 | 0.84% | 41,719,875 |