| Fund | Previous Shares | Current Shares ▲▼ | Change in Shares ▲▼ | Previous Portfolio Weightage (%) | Current Portfolio Weightage (%) ▲▼ | Change in Weight (%) ▲▼ | Type |
|---|---|---|---|---|---|---|---|
| 1832 Asset Management L.P. | 372,700 | 6,601,600 | +6,228,900 | 0.01 | 0.33 | +0.32 | buy |
| LORD, ABBETT & CO. LLC | 3,086,101 | 5,710,081 | +2,623,980 | 0.18 | 0.54 | +0.36 | buy |
| SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC | 659,815 | 2,513,494 | +1,853,679 | 0.44 | 2.32 | +1.88 | buy |
| PRICE T ROWE ASSOCIATES INC /MD/ | 3,302,670 | 4,264,732 | +962,062 | 0.01 | 0.01 | +0.01 | buy |
| Worth Venture Partners, LLC | 13,597 | 755,400 | +741,803 | 1.78 | 1.65 | -0.13 | buy |
| RENAISSANCE TECHNOLOGIES LLC | 2,019,000 | 2,374,200 | +355,200 | 0.07 | 0.12 | +0.05 | buy |
| LAZARD ASSET MANAGEMENT LLC | 540,144 | 199,425 | +340,719 | 0.01 | 0.01 | 0.00 | sell |
| FULLER & THALER ASSET MANAGEMENT, INC. | 2,265,892 | 2,605,602 | +339,710 | 0.17 | 0.31 | +0.13 | buy |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 437,000 | 563,531 | +126,531 | 0.02 | 0.04 | +0.02 | buy |
| D. E. Shaw & Co., Inc. | 1,847,610 | 1,946,461 | +98,851 | 0.05 | 0.09 | 0.00 | buy |
| MMA ASSET MANAGEMENT LLC | 51,735 | 103,470 | +51,735 | 0.43 | 0.53 | +0.10 | buy |
| Riggs Asset Managment Co. Inc. | 31,403 | 75,999 | +44,596 | 0.17 | 0.62 | +0.45 | buy |
| BOSUN ASSET MANAGEMENT, LLC | 10,502 | 36,033 | +25,531 | 0.11 | 0.51 | +0.40 | buy |
| Penserra Capital Management LLC | 12,559 | 32,798 | +20,239 | 0.00 | 0.02 | +0.02 | buy |
| OBERWEIS ASSET MANAGEMENT INC/ | 1,588,380 | 1,604,130 | +15,750 | 1.72 | 2.45 | +0.73 | buy |
| ALGERT GLOBAL LLC | 118,667 | 110,517 | +8,150 | 0.07 | 0.09 | 0.00 | sell |
| Clearbridge Investments, LLC | 3,001,375 | 3,008,868 | +7,493 | 0.04 | 0.07 | +0.03 | buy |
| Scientech Research LLC | 15,025 | 21,493 | +6,468 | 0.05 | 0.13 | +0.07 | buy |
| Hennion & Walsh Asset Management, Inc. | 22,308 | 28,409 | +6,101 | 0.02 | 0.04 | +0.02 | buy |
| Harvest Fund Management Co., Ltd | 18,837 | 23,876 | +5,039 | 0.02 | 0.00 | -0.02 | buy |
| HARBOR CAPITAL ADVISORS, INC. | 21,596 | 24,946 | +3,350 | 0.03 | 0.03 | 0.00 | buy |
| nVerses Capital, LLC | 12,000 | 15,200 | +3,200 | 0.13 | 0.21 | +0.08 | buy |
| Global IMC LLC | 282,746 | 284,118 | +1,372 | 1.12 | 1.71 | +0.59 | buy |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 305,449 | 306,305 | +856 | 1.01 | 1.59 | +0.58 | buy |
| JUNCTURE WEALTH STRATEGIES, LLC | 20,592 | 21,226 | +634 | 0.15 | 0.25 | +0.09 | buy |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 67,298 | 67,796 | +498 | 0.64 | 0.99 | +0.35 | buy |
| Polar Asset Management Partners Inc. | 118,400 | 117,400 | -1,000 | 0.04 | 0.07 | +0.03 | sell |
| Optiver Holding B.V. | 2,042 | 874 | -1,168 | 0.00 | 0.00 | -0.00 | sell |
| Regal Investment Advisors LLC | 52,519 | 50,002 | -2,517 | 0.06 | 0.10 | +0.04 | sell |
| TOWER BRIDGE ADVISORS | 18,000 | 14,000 | -4,000 | 0.04 | 0.04 | +0.01 | sell |
| MARATHON CAPITAL MANAGEMENT | 238,275 | 231,525 | -6,750 | 1.07 | 1.67 | +0.60 | sell |
| MEANS INVESTMENT CO., INC. | 21,542 | 14,628 | -6,914 | 0.05 | 0.05 | +0.00 | sell |
| Independent Advisor Alliance | 18,358 | 11,391 | -6,967 | 0.01 | 0.01 | +0.00 | sell |
| SOA Wealth Advisors, LLC. | 118,405 | 111,000 | -7,405 | 0.42 | 0.63 | +0.21 | sell |
| INGALLS & SNYDER LLC | 104,088 | 95,000 | -9,088 | 0.08 | 0.11 | +0.03 | sell |
| CASTLEARK MANAGEMENT LLC | 277,140 | 267,380 | -9,760 | 0.20 | 0.33 | +0.13 | sell |
| Calamos Advisors LLC | 174,188 | 164,192 | -9,996 | 0.01 | 0.02 | +0.01 | sell |
| PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 50,000 | 40,000 | -10,000 | 0.14 | 0.17 | +0.04 | sell |
| Register Financial Advisors LLC | 20,000 | 9,500 | -10,500 | 0.18 | 0.15 | -0.03 | sell |
| Entropy Technologies, LP | 36,272 | 24,775 | -11,497 | 0.07 | 0.08 | +0.01 | sell |
| Virtus Investment Advisers, LLC | 58,677 | 46,421 | -12,256 | 0.88 | 1.09 | +0.21 | sell |
| Hillsdale Investment Management Inc. | 245,650 | 229,950 | -15,700 | 0.34 | 0.53 | +0.19 | sell |
| Counterpoint Mutual Funds LLC | 26,193 | 9,984 | -16,209 | 0.11 | 0.06 | -0.05 | sell |
| D.A. DAVIDSON & CO. | 88,061 | 63,236 | -24,825 | 0.01 | 0.02 | +0.00 | sell |
| Informed Momentum Co LLC | 261,542 | 230,204 | -31,338 | 0.75 | 1.03 | +0.28 | sell |
| 1492 Capital Management LLC | 434,586 | 400,889 | -33,697 | 4.33 | 5.97 | +1.64 | sell |
| ROYCE & ASSOCIATES LP | 223,000 | 176,000 | -47,000 | 0.04 | 0.05 | +0.01 | sell |
| CONNORS INVESTOR SERVICES INC | 198,335 | 146,021 | -52,314 | 0.36 | 0.42 | +0.06 | sell |
| GEORGE KAISER FAMILY FOUNDATION | 164,749 | 103,695 | -61,054 | 0.51 | 0.47 | -0.04 | sell |
| KENNEDY CAPITAL MANAGEMENT LLC | 100,409 | 35,010 | -65,399 | 0.04 | 0.02 | -0.01 | sell |
| STANSBERRY ASSET MANAGEMENT, LLC | 781,794 | 713,882 | -67,912 | 1.81 | 2.66 | +0.85 | sell |
| Numerai GP LLC | 102,502 | 34,415 | -68,087 | 0.66 | 0.27 | -0.38 | sell |
| CastleKnight Management LP | 81,400 | 9,000 | -72,400 | 0.19 | 0.03 | -0.16 | sell |
| GREAT LAKES ADVISORS, LLC | 220,670 | 144,378 | -76,292 | 0.03 | 0.04 | +0.00 | sell |
| OCCUDO QUANTITATIVE STRATEGIES LP | 100,670 | 17,039 | -83,631 | 0.32 | 0.09 | -0.22 | sell |
| AXIOM INVESTORS LLC /DE | 567,840 | 473,545 | -94,295 | 0.09 | 0.12 | +0.04 | sell |
| Advantage Alpha Capital Partners LP | 358,050 | 209,478 | -148,572 | 1.38 | 1.42 | +0.04 | sell |
| MOODY NATIONAL BANK TRUST DIVISION | 302,238 | 150,962 | -151,276 | 0.41 | 0.48 | +0.07 | sell |
| Hodges Capital Management Inc. | 350,403 | 164,763 | -185,640 | 0.41 | 0.31 | -0.10 | sell |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 1,625,970 | 1,434,340 | -191,630 | 0.08 | 0.11 | +0.03 | sell |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | 772,536 | 545,290 | -227,246 | 0.09 | 0.11 | +0.02 | sell |
| Manatuck Hill Partners, LLC | 744,300 | 500,000 | -244,300 | 5.47 | 5.46 | -0.01 | sell |
| Bullseye Asset Management LLC | 699,488 | 453,515 | -245,973 | 6.04 | 6.24 | +0.19 | sell |
| First Eagle Investment Management, LLC | 982,567 | 668,367 | -314,200 | 0.04 | 0.04 | +0.00 | sell |
| Portolan Capital Management, LLC | 1,919,190 | 1,405,132 | -514,058 | 2.79 | 3.04 | +0.25 | sell |
| Capital World Investors | 2,669,060 | 1,974,641 | -694,419 | 0.01 | 0.01 | +0.00 | sell |
| Ophir Asset Management Pty Ltd | 1,240,331 | 469,214 | -771,117 | 3.88 | 2.15 | -1.73 | sell |
| BWCP, LP | 1,805,867 | 1,023,815 | -782,052 | 8.01 | 6.77 | -1.24 | sell |
| Praesidium Investment Management Company, LLC | 2,676,345 | 1,638,585 | -1,037,760 | 8.98 | 8.20 | -0.78 | sell |
| Granahan Investment Management, LLC | 5,701,504 | 2,865,229 | -2,836,275 | 4.03 | 3.36 | -0.66 | sell |
| GPI CAPITAL, L.P. | 10,237,054 | 5,361,770 | -4,875,284 | 47.72 | 47.19 | -0.54 | sell |