| BlackRock, Inc. |
| <0.01% | <0.01% | #136 | $126.3M | 7.9M | $104.4M | 7.2M | +737,798+10.24% | Add |
| AMERIPRISE FINANCIAL INC |
| 0.01% | 0.02% | #75 | $71.4M | 4.5M | $81.5M | 5.6M | -1.1M-20.22% | Reduce |
| DIMENSIONAL FUND ADVISORS LP |
| 0.01% | 0.01% | #81 | $57.9M | 3.6M | $57.7M | 4.0M | -342,111-8.59% | Reduce |
| VANGUARD CAPITAL MANAGEMENT LLC |
| <0.01% | <0.01% | #152 | $57.4M | 3.6M | $49.6M | 3.4M | +179,881+5.25% | Add |
| AMERICAN CENTURY COMPANIES INC |
| 0.02% | 0.02% | #58 | $49.8M | 3.1M | $44.1M | 3.0M | +84,889+2.79% | Add |
| WASATCH ADVISORS LP |
| 0.29% | 0.28% | #17 | $44.7M | 2.8M | $42.0M | 2.9M | -87,428-3.02% | Reduce |
| GEODE CAPITAL MANAGEMENT, LLC |
| <0.01% | <0.01% | #134 | $37.7M | 2.4M | $32.5M | 2.2M | +125,550+5.59% | Add |
| ROYCE & ASSOCIATES LP |
| 0.28% | 0.3% | #19 | $34.2M | 2.1M | $30.0M | 2.1M | +78,090+3.77% | Add |
| STATE STREET CORP |
| <0.01% | <0.01% | #161 | $32.1M | 2.0M | $28.3M | 2.0M | +59,384+3.04% | Add |
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. |
| 1.37% | 1.52% | #4 | $27.7M | 1.7M | $26.4M | 1.8M | -79,933-4.39% | Reduce |
| EMERALD ADVISERS, LLC |
| 0.59% | — | #13 | $25.0M | 1.6M | $0 | 0 | +1.6M | New Buy |
| THRIVENT FINANCIAL FOR LUTHERANS |
| 0.04% | 0.04% | #46 | $24.1M | 1.5M | $24.1M | 1.7M | -152,261-9.14% | Reduce |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ |
| 0.01% | — | #89 | $23.1M | 1.5M | $0 | 0 | +1.5M | New Buy |
| Russell Investments Group, Ltd. |
| 0.02% | 0.02% | #66 | $22.2M | 1.4M | $25.0M | 1.7M | -330,309-19.13% | Reduce |
| MORGAN STANLEY |
| <0.01% | <0.01% | #158 | $20.0M | 1.3M | $18.6M | 1.6M | -383,473-23.34% | Reduce |
| Electron Capital Partners, LLC |
| 0.74% | 0.62% | #9 | $18.6M | 1.2M | $15.9M | 1.1M | +69,361+6.31% | Add |
| LOOMIS SAYLES & CO L P |
| 0.02% | 0.02% | #56 | $18.3M | 1.2M | $17.1M | 1.2M | -27,359-2.32% | Reduce |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP |
| 0.01% | 0.01% | #86 | $18.1M | 1.1M | $22.3M | 1.5M | -404,536-26.28% | Reduce |
| PRUDENTIAL FINANCIAL INC |
| 0.02% | 0.03% | #61 | $17.8M | 1.1M | $24.4M | 1.7M | -570,250-33.81% | Reduce |
| Qube Research & Technologies Ltd |
| 0.02% | 0.02% | #68 | $17.5M | 1.1M | $16.5M | 1.1M | -42,565-3.73% | Reduce |
| EMERALD MUTUAL FUND ADVISERS TRUST |
| 0.6% | — | #12 | $17.1M | 1.1M | $0 | 0 | +1.1M | New Buy |
| Allianz Asset Management GmbH |
| 0.01% | 0.02% | #72 | $16.8M | 1.2M | $16.8M | 1.2M | 00.00% | Unchanged |
| MILLENNIUM MANAGEMENT LLC |
| 0.01% | <0.01% | #96 | $16.7M | 1.0M | $2.3M | 158,892 | +891,036+560.78% | Add |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
| <0.01% | <0.01% | #128 | $16.4M | 1.0M | $15.9M | 1.1M | -67,488-6.16% | Reduce |
| Invesco Ltd. |
| <0.01% | <0.01% | #150 | $15.9M | 1.0M | $3.9M | 268,451 | +732,096+272.71% | Add |
| VANGUARD PORTFOLIO MANAGEMENT LLC |
| <0.01% | <0.01% | #172 | $15.6M | 978,659 | $12.5M | 861,467 | +117,192+13.60% | Add |
| Nuveen, LLC |
| <0.01% | <0.01% | #114 | $14.6M | 919,147 | $15.5M | 1.1M | -153,918-14.34% | Reduce |
| Tieton Capital Management, LLC |
| 3.76% | 4.07% | #2 | $13.1M | 820,845 | $12.1M | 835,920 | -15,075-1.80% | Reduce |
| PANAGORA ASSET MANAGEMENT INC |
| 0.04% | 0.04% | #45 | $12.7M | 800,956 | $9.8M | 677,552 | +123,404+18.21% | Add |
| NORTHERN TRUST CORP |
| <0.01% | <0.01% | #144 | $12.7M | 795,342 | $14.0M | 968,501 | -173,159-17.88% | Reduce |
| WELLINGTON MANAGEMENT GROUP LLP |
| <0.01% | <0.01% | #129 | $12.6M | 790,335 | $3.8M | 264,617 | +525,718+198.67% | Add |
| First Eagle Investment Management, LLC |
| 0.02% | 0.01% | #63 | $11.5M | 721,002 | $4.0M | 273,821 | +447,181+163.31% | Add |
| AXIOM INVESTORS LLC /DE |
| 0.1% | 0.12% | #32 | $11.1M | 695,540 | $10.7M | 737,325 | -41,785-5.67% | Reduce |
| Ancora Advisors LLC |
| 0.21% | 0.37% | #21 | $10.8M | 678,760 | $10.5M | 727,350 | -48,590-6.68% | Reduce |
| Asset Management One Co., Ltd. |
| 0.03% | 0.02% | #51 | $10.5M | 659,414 | $7.3M | 505,520 | +153,894+30.44% | Add |
| GOLDMAN SACHS GROUP INC |
| <0.01% | <0.01% | #167 | $9.6M | 601,060 | $14.7M | 1.0M | -410,629-40.59% | Reduce |
| FIRST SABREPOINT CAPITAL MANAGEMENT LP |
| 3.14% | 2.89% | #3 | $9.5M | 600,000 | $8.0M | 550,000 | +50,000+9.09% | Add |
| VANGUARD FIDUCIARY TRUST CO |
| <0.01% | <0.01% | #133 | $9.5M | 597,805 | $7.8M | 536,003 | +61,802+11.53% | Add |
| OBERWEIS ASSET MANAGEMENT INC/ |
| 0.19% | 0.22% | #22 | $9.3M | 587,550 | $7.5M | 518,150 | +69,400+13.39% | Add |
| SILVERCREST ASSET MANAGEMENT GROUP LLC |
| 0.06% | 0.06% | #37 | $9.2M | 577,718 | $8.8M | 605,269 | -27,551-4.55% | Reduce |
| TWO SIGMA INVESTMENTS, LP |
| 0.01% | 0.01% | #91 | $8.9M | 559,499 | $15.4M | 1.1M | -501,405-47.26% | Reduce |
| Uniplan Investment Counsel, Inc. |
| 0.66% | 0.79% | #11 | $8.7M | 544,278 | $7.6M | 527,684 | +16,594+3.14% | Add |
| FIRST TRUST ADVISORS LP |
| 0.01% | — | #99 | $8.6M | 538,191 | $0 | 0 | +538,191 | New Buy |
| RICE HALL JAMES & ASSOCIATES, LLC |
| 0.38% | 0.44% | #15 | $7.8M | 491,243 | $7.9M | 545,077 | -53,834-9.88% | Reduce |
| SEI INVESTMENTS CO |
| 0.01% | 0.01% | #93 | $6.7M | 418,914 | $12.1M | 837,157 | -418,243-49.96% | Reduce |
| ArrowMark Colorado Holdings LLC |
| 0.27% | 0.22% | #20 | $6.4M | 400,141 | $8.2M | 566,395 | -166,254-29.35% | Reduce |
| CITADEL ADVISORS LLC |
| <0.01% | <0.01% | #175 | $6.0M | 375,803 | $864,894 | 59,689 | +316,114+529.60% | Add |
| CANNELL CAPITAL LLC |
| 3.84% | 5.98% | #1 | $5.7M | 359,882 | $9.5M | 654,689 | -294,807-45.03% | Reduce |
| MARATHON CAPITAL MANAGEMENT |
| 1.11% | 1.13% | #5 | $5.5M | 343,930 | $5.0M | 346,110 | -2,180-0.63% | Reduce |
| MARSHALL WACE, LLP |
| <0.01% | <0.01% | #106 | $5.3M | 335,734 | $784,156 | 54,117 | +281,617+520.39% | Add |
