| 10.68% | % of Shares Held by All Insider |
| 88.68% | % of Shares Held by Institutions |
| 99.28% | % of Float Held by Institutions |
| 288 | Number of Institutions Holding Shares |
| Holder | Shares | Date Reported | % Out | Value |
|---|---|---|---|---|
| Blackrock Inc. | 3,516,376 | Mar 30, 2019 | 14.69% | 240,555,282 |
| Vanguard Group, Inc. (The) | 3,066,336 | Mar 30, 2019 | 12.81% | 209,768,045 |
| American Capital Management, Inc. | 1,480,491 | Mar 30, 2019 | 6.19% | 101,280,389 |
| Dimensional Fund Advisors LP | 1,207,161 | Mar 30, 2019 | 5.04% | 82,581,884 |
| State Street Corporation | 1,160,143 | Mar 30, 2019 | 4.85% | 79,365,382 |
| Baillie Gifford and Company | 786,429 | Mar 30, 2019 | 3.29% | 53,799,607 |
| Credit Suisse Ag/ | 551,507 | Mar 30, 2019 | 2.30% | 37,728,593 |
| Bank Of New York Mellon Corporation | 546,305 | Mar 30, 2019 | 2.28% | 37,372,725 |
| Mirae Asset Global Investments Co., Ltd. | 502,031 | Mar 30, 2019 | 2.10% | 34,343,940 |
| Lord Abbett & Co | 395,309 | Mar 30, 2019 | 1.65% | 27,043,088 |
| Holder | Shares | Date Reported | % Out | Value |
|---|---|---|---|---|
| iShares Core S&P Smallcap ETF | 1,273,793 | Apr 29, 2019 | 5.32% | 87,331,248 |
| Vanguard Total Stock Market Index Fund | 569,090 | Dec 30, 2018 | 2.38% | 38,669,665 |
| Vanguard Small-Cap Index Fund | 554,781 | Dec 30, 2018 | 2.32% | 37,697,368 |
| SPDR (R) Ser Tr-SPDR S&P Aerospace & Defense ETF | 537,774 | Apr 29, 2019 | 2.25% | 36,869,785 |
| Global X Fds-Global X Robotics & Artificial Intelligence Thematic ETF | 505,801 | Apr 29, 2019 | 2.11% | 34,677,716 |
| iShares U.S. Aerospace & Defense ETF | 482,463 | Apr 29, 2019 | 2.02% | 33,077,663 |
| Lord Abbett Developing Growth Fund | 457,173 | Oct 30, 2018 | 1.91% | 41,131,854 |
| iShares Russell 2000 ETF | 434,046 | Apr 29, 2019 | 1.81% | 29,758,193 |
| DFA U.S. Small Cap Series | 370,573 | Jan 30, 2019 | 1.55% | 28,778,699 |
| Lord Abbett Securities Trust-Growth Leaders Fund | 363,679 | Oct 30, 2018 | 1.52% | 32,720,199 |