| FIRST WILSHIRE SECURITIES MANAGEMENT INC |
| 2.57% | 2.36% | #1 | $12.5M | 4.8M | $10.5M | 4.9M | -43,071-0.89% | Reduce |
| CSM Advisors, LLC |
| 0.14% | 0.12% | #6 | $6.4M | 2.5M | $4.9M | 2.3M | +211,395+9.30% | Add |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP |
| <0.01% | <0.01% | #30 | $4.0M | 1.6M | $911,336 | 421,915 | +1.1M+269.77% | Add |
| Private Advisor Group, LLC |
| 0.02% | 0.01% | #11 | $3.7M | 1.4M | $3.0M | 1.4M | +6,000+0.43% | Add |
| MARSHALL WACE, LLP |
| <0.01% | <0.01% | #28 | $2.5M | 976,612 | $1.5M | 707,171 | +269,441+38.10% | Add |
| WealthTrust Axiom LLC |
| 0.55% | 0.5% | #2 | $2.5M | 957,178 | $2.0M | 944,135 | +13,043+1.38% | Add |
| Stanley-Laman Group, Ltd. |
| 0.24% | 0.18% | #3 | $2.4M | 914,444 | $1.5M | 691,854 | +222,590+32.17% | Add |
| Point72 Asset Management, L.P. |
| <0.01% | <0.01% | #25 | $2.1M | 813,929 | $86,614 | 40,099 | +773,830+1,929.80% | Add |
| KLCM Advisors, Inc. |
| 0.16% | 0.14% | #5 | $2.1M | 795,500 | $1.7M | 795,500 | 00.00% | Unchanged |
| ACADIAN ASSET MANAGEMENT LLC |
| <0.01% | <0.01% | #29 | $1.5M | 598,274 | $37,000 | 17,434 | +580,840+3,331.65% | Add |
| RENAISSANCE TECHNOLOGIES LLC |
| <0.01% | <0.01% | #27 | $1.5M | 575,323 | $463,320 | 214,500 | +360,823+168.22% | Add |
| MORGAN STANLEY |
| <0.01% | <0.01% | #54 | $1.3M | 495,795 | $1.9M | 834,579 | -338,784-40.59% | Reduce |
| XTX Topco Ltd |
| 0.01% | 0.01% | #14 | $1.0M | 392,482 | $558,876 | 258,739 | +133,743+51.69% | Add |
| DIMENSIONAL FUND ADVISORS LP |
| <0.01% | <0.01% | #47 | $866,018 | 334,370 | $722,239 | 334,370 | 00.00% | Unchanged |
| Qube Research & Technologies Ltd |
| <0.01% | <0.01% | #35 | $858,331 | 331,402 | $211,369 | 97,856 | +233,546+238.66% | Add |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
| <0.01% | <0.01% | #55 | $838,865 | 323,886 | $2.1M | 974,714 | -650,828-66.77% | Reduce |
| NORTHERN TRUST CORP |
| <0.01% | <0.01% | #52 | $740,310 | 285,834 | $740,226 | 342,697 | -56,863-16.59% | Reduce |
| MILLENNIUM MANAGEMENT LLC |
| <0.01% | <0.01% | #42 | $728,906 | 281,431 | $896,813 | 415,191 | -133,760-32.22% | Reduce |
| Caption Management, LLC |
| <0.01% | <0.01% | #24 | $696,086 | 268,759 | $605,619 | 280,379 | -11,620-4.14% | Reduce |
| JANE STREET GROUP, LLC |
| <0.01% | <0.01% | #56 | $656,047 | 253,300 | $416,857 | 192,989 | +60,311+31.25% | Add |
| AMERICAN CENTURY COMPANIES INC |
| <0.01% | <0.01% | #43 | $545,353 | 210,561 | $126,611 | 58,616 | +151,945+259.22% | Add |
| JPMORGAN CHASE & CO |
| <0.01% | <0.01% | #61 | $496,866 | 201,160 | $381,287 | 189,695 | +11,465+6.04% | Add |
| Aristides Capital LLC |
| 0.09% | 0.08% | #7 | $456,107 | 176,103 | $352,000 | 162,963 | +13,140+8.06% | Add |
| CITADEL ADVISORS LLC |
| <0.01% | <0.01% | #57 | $455,063 | 175,700 | $1.5M | 674,702 | -499,002-73.96% | Reduce |
| NewEdge Wealth, LLC |
| <0.01% | — | #21 | $453,768 | 175,200 | $0 | 0 | +175,200 | New Buy |
| TWO SIGMA INVESTMENTS, LP |
| <0.01% | <0.01% | #41 | $413,931 | 159,819 | $111,091 | 51,431 | +108,388+210.74% | Add |
| WINTON GROUP Ltd |
| 0.01% | 0.01% | #17 | $303,799 | 117,297 | $245,106 | 113,475 | +3,822+3.37% | Add |
| SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC |
| 0.01% | — | #19 | $293,043 | 113,144 | $0 | 0 | +113,144 | New Buy |
| NANO CAP NEW MILLENNIUM GROWTH FUND L P |
| 0.2% | 0.15% | #4 | $259,000 | 100,000 | $162,000 | 75,000 | +25,000+33.33% | Add |
| Cresset Asset Management, LLC |
| <0.01% | — | #34 | $252,784 | 97,600 | $0 | 0 | +97,600 | New Buy |
| UBS Group AG |
| <0.01% | <0.01% | #60 | $239,063 | 92,302 | $166,320 | 77,000 | +15,302+19.87% | Add |
| Man Group plc |
| <0.01% | <0.01% | #40 | $208,384 | 80,457 | $302,264 | 139,937 | -59,480-42.50% | Reduce |
| JONES FINANCIAL COMPANIES LLLP |
| <0.01% | <0.01% | #53 | $206,500 | 87,500 | $187,620 | 88,500 | -1,000-1.13% | Reduce |
| SIMPLEX TRADING, LLC |
| <0.01% | <0.01% | #49 | $202,605 | 78,226 | $40,741 | 18,862 | +59,364+314.73% | Add |
| GOLDMAN SACHS GROUP INC |
| <0.01% | <0.01% | #69 | $162,292 | 62,661 | $216,804 | 100,372 | -37,711-37.57% | Reduce |
| R Squared Ltd |
| 0.08% | 0.07% | #8 | $148,171 | 57,209 | $120,610 | 55,838 | +1,371+2.46% | Add |
| Schonfeld Strategic Advisors LLC |
| <0.01% | <0.01% | #37 | $145,523 | 56,187 | $51,951 | 24,052 | +32,135+133.61% | Add |
| STATE STREET CORP |
| <0.01% | <0.01% | #73 | $142,163 | 54,889 | $117,329 | 54,319 | +570+1.05% | Add |
| AXQ CAPITAL, LP |
| 0.01% | 0.01% | #12 | $126,037 | 48,663 | $63,199 | 29,259 | +19,404+66.32% | Add |
| GEODE CAPITAL MANAGEMENT, LLC |
| <0.01% | <0.01% | #72 | $120,064 | 46,357 | $100,131 | 46,357 | 00.00% | Unchanged |
| IMC-Chicago, LLC |
| <0.01% | — | #62 | $110,852 | 42,800 | $0 | 0 | +42,800 | New Buy |
| LPL Financial LLC |
| <0.01% | <0.01% | #64 | $101,759 | 39,289 | $143,724 | 66,539 | -27,250-40.95% | Reduce |
| JBF Capital, Inc. |
| 0.01% | 0.01% | #15 | $94,426 | 36,458 | $78,749 | 36,458 | 00.00% | Unchanged |
| Kathmere Capital Management, LLC |
| <0.01% | — | #22 | $77,700 | 30,000 | $0 | 0 | +30,000 | New Buy |
| DLK Investment Management, LLC |
| 0.03% | 0.02% | #10 | $75,500 | 30,200 | $45,792 | 21,200 | +9,000+42.45% | Add |
| IFP Advisors, Inc |
| <0.01% | <0.01% | #33 | $73,815 | 28,500 | $61,560 | 28,500 | 00.00% | Unchanged |
| Virtu Financial LLC |
| <0.01% | <0.01% | #26 | $72,305 | 27,917 | $57,000 | 26,185 | +1,732+6.61% | Add |
| WEDBUSH SECURITIES INC |
| <0.01% | <0.01% | #32 | $61,290 | 23,664 | $51,000 | 23,664 | 00.00% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) |
| <0.01% | <0.01% | #50 | $58,524 | 22,596 | $50,503 | 23,381 | -785-3.36% | Reduce |
| SCOTIA CAPITAL INC. |
| <0.01% | — | #44 | $57,912 | 22,360 | $0 | 0 | +22,360 | New Buy |
