| 10.99% | % of Shares Held by All Insider |
| 88.09% | % of Shares Held by Institutions |
| 98.96% | % of Float Held by Institutions |
| 243 | Number of Institutions Holding Shares |
| Holder | Shares | Date Reported | % Out | Value |
|---|---|---|---|---|
| Atairos Group, Inc. | 19,505,334 | Mar 30, 2019 | 27.87% | 1,165,248,653 |
| Wellington Management Company, LLP | 5,631,742 | Mar 30, 2019 | 8.05% | 336,440,267 |
| Vanguard Group, Inc. (The) | 5,346,654 | Mar 30, 2019 | 7.64% | 319,409,109 |
| Cantillon Capital Management LLC | 4,242,453 | Mar 30, 2019 | 6.06% | 253,444,142 |
| Blackrock Inc. | 3,090,828 | Mar 30, 2019 | 4.42% | 184,646,064 |
| ArrowMark Colorado Holdings LLC | 2,482,973 | Mar 30, 2019 | 3.55% | 148,332,807 |
| Janus Henderson Group PLC | 2,215,172 | Mar 30, 2019 | 3.16% | 132,334,375 |
| Cramer Rosenthal Mcglynn LLC/Adv | 2,041,449 | Mar 30, 2019 | 2.92% | 121,956,163 |
| Times Square Capital Management, LLC | 1,936,950 | Mar 30, 2019 | 2.77% | 115,713,393 |
| Dimensional Fund Advisors LP | 1,248,274 | Mar 30, 2019 | 1.78% | 74,571,888 |
| Holder | Shares | Date Reported | % Out | Value |
|---|---|---|---|---|
| Vanguard Explorer Fund, Inc. | 2,321,335 | Jan 30, 2019 | 3.32% | 105,992,156 |
| Janus Henderson Triton Fund | 2,031,240 | Mar 30, 2019 | 2.90% | 121,346,277 |
| Vanguard Small-Cap Index Fund | 1,089,203 | Dec 30, 2018 | 1.56% | 45,692,065 |
| Vanguard Total Stock Market Index Fund | 1,076,403 | Sep 29, 2018 | 1.54% | 60,623,016 |
| iShares Russell 2000 ETF | 898,891 | Apr 29, 2019 | 1.28% | 56,036,864 |
| Vanguard Strategic Equity Fund | 777,373 | Sep 29, 2018 | 1.11% | 43,781,647 |
| Meridian Growth Fund | 757,083 | Sep 29, 2018 | 1.08% | 42,638,914 |
| Meridian Small Cap Growth Fund | 694,947 | Sep 29, 2018 | 0.99% | 39,139,415 |
| Vanguard Small-Cap Growth Index Fund | 613,914 | Dec 30, 2018 | 0.88% | 25,753,692 |
| Vanguard Extended Market Index Fund | 601,101 | Dec 30, 2018 | 0.86% | 25,216,186 |