| BlackRock, Inc. |
| <0.01% | <0.01% | #86 | $65.7M | 3.5M | $20.9M | 3.8M | -325,891-8.60% | Reduce |
| T. Rowe Price Investment Management, Inc. |
| 0.03% | 0.01% | #22 | $45.1M | 2.4M | $11.5M | 2.1M | +288,886+13.83% | Add |
| AMERIPRISE FINANCIAL INC |
| 0.01% | <0.01% | #42 | $35.5M | 1.9M | $10.9M | 2.0M | -108,770-5.50% | Reduce |
| AIGH Capital Management LLC |
| 2.01% | — | #4 | $31.8M | 1.7M | $0 | 0 | +1.7M | New Buy |
| VANGUARD CAPITAL MANAGEMENT LLC |
| <0.01% | <0.01% | #98 | $28.6M | 1.5M | $8.3M | 1.5M | -2,497-0.17% | Reduce |
| VANGUARD PORTFOLIO MANAGEMENT LLC |
| <0.01% | <0.01% | #77 | $27.2M | 1.4M | $7.8M | 1.4M | +20,926+1.48% | Add |
| FEDERATED HERMES, INC. |
| 0.04% | 0.01% | #20 | $25.7M | 1.4M | $8.7M | 1.6M | -216,754-13.80% | Reduce |
| DIMENSIONAL FUND ADVISORS LP |
| <0.01% | <0.01% | #47 | $25.2M | 1.3M | $7.5M | 1.4M | -23,465-1.74% | Reduce |
| AQR CAPITAL MANAGEMENT LLC |
| 0.01% | <0.01% | #41 | $24.0M | 1.3M | $5.6M | 1.0M | +248,669+24.43% | Add |
| AMERICAN CENTURY COMPANIES INC |
| 0.01% | <0.01% | #36 | $23.7M | 1.3M | $5.2M | 948,761 | +302,241+31.86% | Add |
| ACADIAN ASSET MANAGEMENT LLC |
| 0.02% | 0.01% | #23 | $20.1M | 1.1M | $5.1M | 926,900 | +131,283+14.16% | Add |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
| <0.01% | <0.01% | #60 | $18.5M | 974,384 | $6.9M | 1.3M | -278,739-22.24% | Reduce |
| GEODE CAPITAL MANAGEMENT, LLC |
| <0.01% | <0.01% | #88 | $17.2M | 908,696 | $4.5M | 811,054 | +97,642+12.04% | Add |
| ACK Asset Management LLC |
| 1.94% | — | #5 | $16.6M | 877,500 | $0 | 0 | +877,500 | New Buy |
| IES Holdings, Inc. |
| 5.29% | — | #1 | $16.4M | 865,768 | $0 | 0 | +865,768 | New Buy |
| DRIEHAUS CAPITAL MANAGEMENT LLC |
| 0.09% | — | #14 | $16.2M | 852,786 | $0 | 0 | +852,786 | New Buy |
| STATE STREET CORP |
| <0.01% | <0.01% | #104 | $13.6M | 717,280 | $4.0M | 726,009 | -8,729-1.20% | Reduce |
| TOWLE & CO |
| 4.15% | 1.54% | #2 | $12.2M | 645,605 | $4.0M | 718,847 | -73,242-10.19% | Reduce |
| TWO SIGMA INVESTMENTS, LP |
| 0.01% | <0.01% | #38 | $11.9M | 629,659 | $3.9M | 699,949 | -70,290-10.04% | Reduce |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC |
| 0.03% | 0.01% | #21 | $11.9M | 627,323 | $4.7M | 853,403 | -226,080-26.49% | Reduce |
| Empowered Funds, LLC |
| 0.06% | 0.02% | #16 | $11.9M | 626,350 | $3.5M | 632,346 | -5,996-0.95% | Reduce |
| CONGRUENCE CAPITAL, LLC |
| 2.19% | — | #3 | $8.4M | 441,582 | $0 | 0 | +441,582 | New Buy |
| D. E. Shaw & Co., Inc. |
| <0.01% | <0.01% | #51 | $8.1M | 425,066 | $3.4M | 617,973 | -192,907-31.22% | Reduce |
| CITADEL ADVISORS LLC |
| <0.01% | <0.01% | #90 | $7.3M | 385,534 | $2.6M | 472,646 | -87,112-18.43% | Reduce |
| NORTHERN TRUST CORP |
| <0.01% | <0.01% | #93 | $6.1M | 321,691 | $1.6M | 289,444 | +32,247+11.14% | Add |
| Bank of New York Mellon Corp |
| <0.01% | <0.01% | #89 | $5.2M | 275,836 | $1.6M | 282,992 | -7,156-2.53% | Reduce |
| DEUTSCHE BANK AG\ |
| <0.01% | <0.01% | #76 | $5.0M | 262,646 | $120,970 | 21,915 | +240,731+1,098.48% | Add |
| SEI INVESTMENTS CO |
| <0.01% | <0.01% | #50 | $4.7M | 248,378 | $2.6M | 465,973 | -217,595-46.70% | Reduce |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC |
| 0.08% | 0.03% | #15 | $4.5M | 235,516 | $1.4M | 247,658 | -12,142-4.90% | Reduce |
| VANGUARD FIDUCIARY TRUST CO |
| <0.01% | <0.01% | #85 | $4.4M | 233,659 | $1.2M | 221,752 | +11,907+5.37% | Add |
| PANAGORA ASSET MANAGEMENT INC |
| 0.01% | <0.01% | #33 | $4.3M | 228,046 | $516,788 | 93,621 | +134,425+143.58% | Add |
| JPMORGAN CHASE & CO |
| <0.01% | <0.01% | #118 | $4.3M | 220,750 | $1.2M | 217,481 | +3,269+1.50% | Add |
| TUDOR INVESTMENT CORP ET AL |
| 0.01% | <0.01% | #45 | $3.9M | 206,436 | $1.5M | 265,889 | -59,453-22.36% | Reduce |
| FMR LLC |
| <0.01% | <0.01% | #124 | $3.9M | 204,375 | $1.1M | 203,302 | +1,073+0.53% | Add |
| Portolan Capital Management, LLC |
| 0.14% | — | #12 | $3.8M | 200,000 | $0 | 0 | +200,000 | New Buy |
| MORGAN STANLEY |
| <0.01% | <0.01% | #122 | $3.6M | 187,881 | $4.3M | 566,067 | -378,186-66.81% | Reduce |
| Trexquant Investment LP |
| 0.02% | 0.01% | #28 | $3.6M | 187,220 | $1.3M | 233,342 | -46,122-19.77% | Reduce |
| GOLDMAN SACHS GROUP INC |
| <0.01% | <0.01% | #109 | $3.5M | 183,309 | $2.0M | 363,692 | -180,383-49.60% | Reduce |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
| <0.01% | <0.01% | #113 | $3.5M | 182,500 | $98,344 | 17,816 | +164,684+924.36% | Add |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ |
| <0.01% | <0.01% | #81 | $3.1M | 163,809 | $940,260 | 170,337 | -6,528-3.83% | Reduce |
| Russell Investments Group, Ltd. |
| <0.01% | <0.01% | #61 | $3.1M | 160,964 | $223,842 | 40,551 | +120,413+296.94% | Add |
| SIMPLEX TRADING, LLC |
| <0.01% | <0.01% | #70 | $2.9M | 153,393 | $61,321 | 11,109 | +142,284+1,280.80% | Add |
| MILLENNIUM MANAGEMENT LLC |
| <0.01% | <0.01% | #84 | $2.9M | 152,916 | $966,684 | 175,124 | -22,208-12.68% | Reduce |
| Peapod Lane Capital LLC |
| 1.85% | 0.63% | #6 | $2.7M | 144,272 | $773,731 | 140,642 | +3,630+2.58% | Add |
| LSV ASSET MANAGEMENT |
| <0.01% | <0.01% | #48 | $2.5M | 130,700 | $928,000 | 168,100 | -37,400-22.25% | Reduce |
| Connor, Clark & Lunn Investment Management Ltd. |
| <0.01% | <0.01% | #46 | $2.5M | 130,112 | $708,222 | 128,301 | +1,811+1.41% | Add |
| Mutual Advisors, LLC |
| 0.04% | 0.02% | #19 | $2.3M | 123,568 | $743,262 | 134,649 | -11,081-8.23% | Reduce |
| IEQ CAPITAL, LLC |
| 0.01% | <0.01% | #35 | $2.3M | 122,844 | $531,858 | 96,351 | +26,493+27.50% | Add |
| LAZARD ASSET MANAGEMENT LLC |
| <0.01% | — | #57 | $2.2M | 113,921 | $0 | 0 | +113,921 | New Buy |
| GROUP ONE TRADING LLC |
| <0.01% | <0.01% | #58 | $2.1M | 110,600 | $13,800 | 2,500 | +108,100+4,324.00% | Add |
