| 7.33% | % of Shares Held by All Insider |
| 22.20% | % of Shares Held by Institutions |
| 23.95% | % of Float Held by Institutions |
| 58 | Number of Institutions Holding Shares |
| Holder | Shares | Date Reported | % Out | Value |
|---|---|---|---|---|
| Vanguard Group, Inc. (The) | 3,205,022 | Dec 30, 2018 | 2.90% | 5,416,487 |
| Herald Investment Management Ltd | 2,035,392 | Dec 30, 2018 | 1.84% | 3,439,812 |
| Bard Associates Inc. | 1,193,188 | Dec 30, 2018 | 1.08% | 2,016,487 |
| Perkins Capital Management, Inc. | 968,979 | Dec 30, 2018 | 0.88% | 1,637,574 |
| Blackrock Inc. | 831,859 | Dec 30, 2018 | 0.75% | 1,405,841 |
| Barclays PLC | 456,500 | Dec 30, 2018 | 0.41% | 771,485 |
| Nishkama Capital, LLC | 435,553 | Dec 30, 2018 | 0.39% | 736,084 |
| Geode Capital Management, LLC | 335,122 | Dec 30, 2018 | 0.30% | 566,356 |
| Laurion Capital Management, LP | 288,700 | Dec 30, 2018 | 0.26% | 487,903 |
| Tibra Equities Europe Ltd | 232,743 | Mar 30, 2019 | 0.21% | 1,058,980 |
| Holder | Shares | Date Reported | % Out | Value |
|---|---|---|---|---|
| Vanguard Total Stock Market Index Fund | 1,395,499 | Sep 29, 2018 | 1.26% | 4,186,497 |
| Vanguard Extended Market Index Fund | 706,694 | Sep 29, 2018 | 0.64% | 2,120,082 |
| Fidelity Extended Market Index Fund | 353,961 | Feb 27, 2019 | 0.32% | 1,422,923 |
| World Funds Tr-Perkins Discovery Fund | 227,500 | Sep 29, 2018 | 0.21% | 682,500 |
| iShares Micro Cap ETF | 160,224 | Feb 27, 2019 | 0.14% | 644,100 |
| Fidelity Total Market Index Fund | 143,195 | Feb 27, 2019 | 0.13% | 575,643 |
| Frontier Timpani Small Cap Growth Fund | 99,612 | Mar 30, 2019 | 0.09% | 453,234 |
| Vanguard Institutional Index-Inst Total Stock Market Ind | 72,989 | Sep 29, 2018 | 0.07% | 218,967 |
| iShares Core S&P Total U.S. Stock Market ETF | 59,167 | Feb 27, 2019 | 0.05% | 237,851 |
| Vanguard Balanced Index Fund | 33,184 | Sep 29, 2018 | 0.03% | 99,552 |