| 0.61% | % of Shares Held by All Insider |
| 88.52% | % of Shares Held by Institutions |
| 89.06% | % of Float Held by Institutions |
| 302 | Number of Institutions Holding Shares |
| Holder | Shares | Date Reported | % Out | Value |
|---|---|---|---|---|
| Blackrock Inc. | 4,697,980 | Dec 30, 2018 | 14.58% | 368,086,733 |
| Brown Capital Management, Inc. | 3,863,010 | Dec 30, 2018 | 11.99% | 302,666,833 |
| Vanguard Group, Inc. (The) | 3,295,361 | Dec 30, 2018 | 10.23% | 258,191,534 |
| Wasatch Advisors Inc | 1,159,398 | Dec 30, 2018 | 3.60% | 90,838,833 |
| State Street Corporation | 883,382 | Dec 30, 2018 | 2.74% | 69,212,979 |
| Conestoga Capital Advisors, LLC | 795,884 | Dec 30, 2018 | 2.47% | 62,357,511 |
| Dimensional Fund Advisors LP | 746,533 | Dec 30, 2018 | 2.32% | 58,490,860 |
| ClearBridge Investments, LLC | 558,510 | Dec 30, 2018 | 1.73% | 43,759,258 |
| Alger (Fred) Management Inc | 543,105 | Dec 30, 2018 | 1.69% | 42,552,276 |
| Northern Trust Corporation | 455,874 | Dec 30, 2018 | 1.42% | 35,717,727 |
| Holder | Shares | Date Reported | % Out | Value |
|---|---|---|---|---|
| Brown Capital Management Small Company Fund | 2,418,909 | Jun 29, 2018 | 7.51% | 237,391,729 |
| iShares Core S&P Smallcap ETF | 1,825,870 | Nov 29, 2018 | 5.67% | 158,302,929 |
| Vanguard Small-Cap Index Fund | 823,440 | Sep 29, 2018 | 2.56% | 92,299,389 |
| Vanguard Total Stock Market Index Fund | 811,091 | Sep 29, 2018 | 2.52% | 90,915,190 |
| iShares Russell 2000 ETF | 722,499 | Nov 29, 2018 | 2.24% | 62,640,663 |
| Neuberger & Berman Genesis Fund | 495,026 | Sep 29, 2018 | 1.54% | 55,487,464 |
| Legg Mason Clearbridge Small Cap Growth Fd | 482,457 | Sep 29, 2018 | 1.50% | 54,078,605 |
| Vanguard Small-Cap Growth Index Fund | 475,710 | Sep 29, 2018 | 1.48% | 53,322,333 |
| Conestoga Small Cap Fund | 462,175 | Jun 29, 2018 | 1.43% | 45,357,854 |
| Wasatch Core Growth Fund | 461,056 | Jun 29, 2018 | 1.43% | 45,248,035 |