| BlackRock, Inc. |
| 0.02% | 0.02% | #155 | $1.43B | 4.1M | $1.12B | 4.0M | +117,374+2.95% | Add |
| VANGUARD PORTFOLIO MANAGEMENT LLC |
| 0.03% | 0.02% | #146 | $555.7M | 1.6M | $433.3M | 1.5M | +47,419+3.08% | Add |
| Invesco Ltd. |
| 0.04% | 0.05% | #112 | $527.1M | 1.5M | $353.6M | 1.3M | +249,158+19.83% | Add |
| VANGUARD CAPITAL MANAGEMENT LLC |
| 0.01% | 0.01% | #222 | $408.9M | 1.2M | $326.9M | 1.2M | +6,386+0.55% | Add |
| STATE STREET CORP |
| 0.01% | 0.01% | #203 | $381.1M | 1.1M | $291.7M | 1.0M | +51,834+5.00% | Add |
| GEODE CAPITAL MANAGEMENT, LLC |
| 0.01% | 0.01% | #185 | $264.2M | 754,650 | $178.2M | 633,219 | +121,431+19.18% | Add |
| T. Rowe Price Investment Management, Inc. |
| 0.16% | 0.06% | #62 | $246.3M | 703,524 | $92.3M | 328,135 | +375,389+114.40% | Add |
| DIMENSIONAL FUND ADVISORS LP |
| 0.04% | 0.04% | #115 | $211.5M | 604,176 | $179.1M | 636,505 | -32,329-5.08% | Reduce |
| PRICE T ROWE ASSOCIATES INC /MD/ |
| 0.02% | 0.01% | #164 | $192.1M | 548,711 | $64.3M | 228,578 | +320,133+140.05% | Add |
| WASATCH ADVISORS LP |
| 1.09% | 0.54% | #13 | $167.2M | 477,687 | $81.1M | 288,254 | +189,433+65.72% | Add |
| Capital World Investors |
| 0.02% | 0.03% | #160 | $166.2M | 474,911 | $211.1M | 750,112 | -275,201-36.69% | Reduce |
| MORGAN STANLEY |
| 0.01% | 0.01% | #226 | $159.2M | 454,821 | $124.8M | 591,298 | -136,477-23.08% | Reduce |
| GENEVA CAPITAL MANAGEMENT LLC |
| 3.6% | 3.75% | #2 | $157.2M | 449,149 | $176.3M | 626,496 | -177,347-28.31% | Reduce |
| Conestoga Capital Advisors, LLC |
| 3.4% | 3.04% | #3 | $156.5M | 447,077 | $152.4M | 541,781 | -94,704-17.48% | Reduce |
| Neuberger Berman Group LLC |
| 0.08% | 0.13% | #87 | $123.6M | 353,125 | $176.3M | 626,487 | -273,362-43.63% | Reduce |
| SILVERCREST ASSET MANAGEMENT GROUP LLC |
| 0.79% | 0.83% | #21 | $120.4M | 343,856 | $114.3M | 406,260 | -62,404-15.36% | Reduce |
| AMERICAN CENTURY COMPANIES INC |
| 0.05% | <0.01% | #105 | $117.2M | 334,828 | $2.0M | 6,973 | +327,855+4,701.78% | Add |
| Hood River Capital Management LLC |
| 0.84% | 0.86% | #17 | $115.6M | 330,297 | $85.6M | 304,140 | +26,157+8.60% | Add |
| Nuveen, LLC |
| 0.03% | 0.03% | #142 | $109.9M | 313,925 | $102.0M | 362,685 | -48,760-13.44% | Reduce |
| NORGES BANK |
| 0.01% | <0.01% | #204 | $109.1M | 311,551 | $9.3M | 58,276 | +253,275+434.61% | Add |
| FMR LLC |
| <0.01% | <0.01% | #268 | $106.8M | 305,227 | $11.9M | 42,398 | +262,829+619.91% | Add |
| HAWK RIDGE CAPITAL MANAGEMENT LP |
| 3.38% | 1.72% | #4 | $105.5M | 301,500 | $47.4M | 168,600 | +132,900+78.83% | Add |
| NORTHERN TRUST CORP |
| 0.01% | 0.01% | #198 | $105.0M | 300,093 | $78.9M | 280,402 | +19,691+7.02% | Add |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
| 0.01% | 0.01% | #186 | $105.0M | 299,912 | $84.1M | 298,745 | +1,167+0.39% | Add |
| DRIEHAUS CAPITAL MANAGEMENT LLC |
| 0.58% | 0.38% | #29 | $100.8M | 287,995 | $52.3M | 185,705 | +102,290+55.08% | Add |
| ALLIANCEBERNSTEIN L.P. |
| 0.03% | 0.02% | #127 | $95.8M | 340,594 | $72.9M | 373,260 | -32,666-8.75% | Reduce |
| AMERIPRISE FINANCIAL INC |
| 0.02% | 0.01% | #163 | $95.4M | 272,421 | $25.5M | 90,725 | +181,696+200.27% | Add |
| GOLDMAN SACHS GROUP INC |
| 0.01% | 0.01% | #230 | $94.9M | 271,160 | $82.1M | 291,701 | -20,541-7.04% | Reduce |
| ROYCE & ASSOCIATES LP |
| 0.74% | 0.95% | #23 | $91.8M | 262,164 | $96.2M | 341,988 | -79,824-23.34% | Reduce |
| LOOMIS SAYLES & CO L P |
| 0.11% | 0.11% | #74 | $89.9M | 256,813 | $84.6M | 300,753 | -43,940-14.61% | Reduce |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. |
| 0.13% | 0.19% | #68 | $89.1M | 254,481 | $112.3M | 399,288 | -144,807-36.27% | Reduce |
| WELLINGTON MANAGEMENT GROUP LLP |
| 0.01% | 0.01% | #182 | $83.3M | 238,029 | $66.9M | 237,890 | +139+0.06% | Add |
| Capital International Investors |
| 0.01% | 0.01% | #178 | $71.9M | 205,470 | $56.3M | 200,000 | +5,470+2.74% | Add |
| VANGUARD FIDUCIARY TRUST CO |
| 0.01% | 0.01% | #181 | $65.2M | 186,184 | $50.8M | 180,476 | +5,708+3.16% | Add |
| EMERALD ADVISERS, LLC |
| 1.48% | 1.45% | #6 | $62.9M | 179,798 | $45.8M | 162,653 | +17,145+10.54% | Add |
| Bank of New York Mellon Corp |
| 0.01% | 0.01% | #211 | $61.4M | 175,308 | $47.7M | 169,582 | +5,726+3.38% | Add |
| PRINCIPAL FINANCIAL GROUP INC |
| 0.03% | 0.02% | #143 | $53.2M | 151,892 | $42.0M | 149,233 | +2,659+1.78% | Add |
| BANK OF AMERICA CORP /DE/ |
| <0.01% | <0.01% | #296 | $51.3M | 146,461 | $52.8M | 187,754 | -41,293-21.99% | Reduce |
| ROYAL BANK OF CANADA |
| 0.01% | 0.01% | #243 | $48.6M | 138,785 | $45.6M | 161,955 | -23,170-14.31% | Reduce |
| Select Equity Group, L.P. |
| 0.24% | 0.07% | #49 | $48.0M | 137,044 | $13.3M | 47,255 | +89,789+190.01% | Add |
| FRANKLIN RESOURCES INC |
| 0.01% | <0.01% | #219 | $46.6M | 133,270 | $10.0M | 35,386 | +97,884+276.62% | Add |
| UBS Group AG |
| 0.01% | <0.01% | #258 | $42.7M | 122,017 | $9.3M | 33,089 | +88,928+268.75% | Add |
| EMERALD MUTUAL FUND ADVISERS TRUST |
| 1.43% | 1.34% | #7 | $40.8M | 116,457 | $27.7M | 98,502 | +17,955+18.23% | Add |
| Rockefeller Capital Management L.P. |
| 0.06% | 0.09% | #99 | $40.3M | 115,252 | $50.6M | 179,990 | -64,738-35.97% | Reduce |
| BESSEMER GROUP INC |
| 0.05% | 0.03% | #106 | $37.6M | 107,459 | $21.3M | 75,813 | +31,646+41.74% | Add |
| CRAWFORD INVESTMENT COUNSEL INC |
| 0.62% | 0.55% | #26 | $37.2M | 106,229 | $32.4M | 115,254 | -9,025-7.83% | Reduce |
| Tributary Capital Management, LLC |
| 2.99% | 3.85% | #5 | $36.3M | 103,844 | $39.6M | 140,896 | -37,052-26.30% | Reduce |
| GHP Investment Advisors, Inc. |
| 1.17% | 1.09% | #12 | $32.0M | 91,295 | $26.4M | 93,771 | -2,476-2.64% | Reduce |
| FEDERATED HERMES, INC. |
| 0.05% | 0.04% | #109 | $31.8M | 90,770 | $26.3M | 93,525 | -2,755-2.95% | Reduce |
| PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO |
| 0.11% | 0.13% | #76 | $31.3M | 89,358 | $32.6M | 115,797 | -26,439-22.83% | Reduce |
