| Fund | Previous Shares | Current Shares ▲▼ | Change in Shares ▲▼ | Previous Portfolio Weightage (%) | Current Portfolio Weightage (%) ▲▼ | Change in Weight (%) ▲▼ | Type |
|---|---|---|---|---|---|---|---|
| BlackRock, Inc. | 4,450,383 | 4,319,310 | -131,073 | 0.00 | 0.00 | +0.00 | sell |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 1,857,740 | 1,922,740 | +65,000 | 4.40 | 5.60 | +1.20 | buy |
| DRIEHAUS CAPITAL MANAGEMENT LLC | 732,547 | 1,772,697 | +1,040,150 | 0.19 | 0.74 | +0.56 | buy |
| GEODE CAPITAL MANAGEMENT, LLC | 1,234,696 | 1,441,046 | +206,350 | 0.00 | 0.01 | +0.00 | buy |
| Invesco Ltd. | 1,399,229 | 1,202,539 | -196,690 | 0.01 | 0.01 | +0.00 | sell |
| ALLIANCEBERNSTEIN L.P. | 52,376 | 1,106,148 | +1,053,772 | 0.00 | 0.01 | +0.01 | buy |
| FMR LLC | 117,970 | 1,101,786 | +983,816 | 0.00 | 0.00 | +0.00 | buy |
| STATE STREET CORP | 1,050,869 | 1,086,460 | +35,591 | 0.00 | 0.00 | +0.00 | buy |
| Artisan Partners Limited Partnership | 1,101,436 | 1,077,786 | -23,650 | 0.06 | 0.10 | +0.04 | sell |
| VAN ECK ASSOCIATES CORP | 0 | 1,048,325 | +1,048,325 | 0.00 | 0.04 | +0.04 | buy |
| AWM Investment Company, Inc. | 1,169,680 | 1,023,739 | -145,941 | 4.24 | 6.46 | +2.22 | sell |
| Neuberger Berman Group LLC | 1,486,380 | 950,750 | -535,630 | 0.04 | 0.04 | -0.00 | sell |
| Hood River Capital Management LLC | 804,457 | 922,979 | +118,522 | 0.33 | 0.53 | +0.20 | buy |
| GILDER GAGNON HOWE & CO LLC | 0 | 786,285 | +786,285 | 0.00 | 0.54 | +0.54 | buy |
| PINNACLE ASSOCIATES LTD | 875,471 | 748,299 | -127,172 | 0.42 | 0.55 | +0.13 | sell |
| EMERALD ADVISERS, LLC | 781,877 | 746,674 | -35,203 | 0.90 | 1.35 | +0.44 | sell |
| DIMENSIONAL FUND ADVISORS LP | 720,624 | 720,589 | -35 | 0.01 | 0.01 | +0.00 | sell |
| MILLENNIUM MANAGEMENT LLC | 87,120 | 671,784 | +584,664 | 0.00 | 0.03 | +0.03 | buy |
| ROYCE & ASSOCIATES LP | 924,383 | 654,519 | -269,864 | 0.35 | 0.37 | +0.02 | sell |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 861,839 | 585,387 | -276,452 | 0.02 | 0.02 | -0.00 | sell |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 770,492 | 564,109 | -206,383 | 0.01 | 0.01 | +0.00 | sell |
| Nuveen, LLC | 526,014 | 545,872 | +19,858 | 0.01 | 0.01 | +0.00 | buy |
| AQR CAPITAL MANAGEMENT LLC | 499,485 | 536,442 | +36,957 | 0.01 | 0.01 | +0.00 | buy |
| NORTHERN TRUST CORP | 491,254 | 518,414 | +27,160 | 0.00 | 0.00 | +0.00 | buy |
| Stephens Investment Management Group LLC | 760,729 | 496,331 | -264,398 | 0.37 | 0.39 | +0.02 | sell |
| GOLDMAN SACHS GROUP INC | 415,542 | 492,880 | +77,338 | 0.00 | 0.00 | +0.00 | buy |
| MOORE CAPITAL MANAGEMENT, LP | 0 | 465,000 | +465,000 | 0.00 | 0.97 | +0.97 | buy |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 414,861 | 457,065 | +42,204 | 0.00 | 0.00 | +0.00 | buy |
| ACADIAN ASSET MANAGEMENT LLC | 572,191 | 444,052 | -128,139 | 0.04 | 0.04 | +0.00 | sell |
| EMERALD MUTUAL FUND ADVISERS TRUST | 429,772 | 429,772 | 0 | 0.79 | 1.19 | +0.40 | hold |
| Harvey Partners, LLC | 1,202,502 | 413,584 | -788,918 | 4.05 | 1.92 | -2.13 | sell |
| CITADEL ADVISORS LLC | 288,852 | 398,331 | +109,479 | 0.01 | 0.02 | +0.01 | buy |
| OBERWEIS ASSET MANAGEMENT INC/ | 356,400 | 363,010 | +6,610 | 0.49 | 0.61 | +0.12 | buy |
| NEW YORK STATE COMMON RETIREMENT FUND | 342,080 | 343,295 | +1,215 | 0.02 | 0.03 | +0.01 | buy |
| AIGH Capital Management LLC | 600,103 | 340,000 | -260,103 | 6.65 | 3.97 | -2.68 | sell |
| APIS CAPITAL ADVISORS, LLC | 250,800 | 330,000 | +79,200 | 1.64 | 2.90 | +1.26 | buy |
| MORGAN STANLEY | 361,769 | 324,099 | -37,670 | 0.00 | 0.00 | +0.00 | sell |
| ALGERT GLOBAL LLC | 365,760 | 321,661 | -44,099 | 0.21 | 0.28 | +0.06 | sell |
| Polar Capital Holdings Plc | 0 | 319,923 | +319,923 | 0.00 | 0.08 | +0.08 | buy |
| RAYMOND JAMES FINANCIAL INC | 312,373 | 319,206 | +6,833 | 0.00 | 0.01 | +0.00 | buy |
| PRICE T ROWE ASSOCIATES INC /MD/ | 26,574 | 304,149 | +277,575 | 0.00 | 0.00 | +0.00 | buy |
| SEI INVESTMENTS CO | 180,959 | 291,788 | +110,829 | 0.01 | 0.02 | +0.01 | buy |
| ZEVENBERGEN CAPITAL INVESTMENTS LLC | 0 | 285,560 | +285,560 | 0.00 | 0.47 | +0.47 | buy |
| Qube Research & Technologies Ltd | 216,741 | 284,440 | +67,699 | 0.01 | 0.02 | +0.01 | buy |
| UBS Group AG | 118,515 | 278,182 | +159,667 | 0.00 | 0.00 | +0.00 | buy |
| Connor, Clark & Lunn Investment Management Ltd. | 212,105 | 255,957 | +43,852 | 0.02 | 0.03 | +0.01 | buy |
| BlueCrest Capital Management Ltd | 0 | 255,000 | +255,000 | 0.00 | 1.37 | +1.37 | buy |
| FIRST TRUST ADVISORS LP | 263,617 | 253,492 | -10,125 | 0.01 | 0.01 | +0.00 | sell |
| Informed Momentum Co LLC | 274,215 | 246,778 | -27,437 | 1.15 | 1.62 | +0.48 | sell |
| FEDERATED HERMES, INC. | 112,306 | 245,001 | +132,695 | 0.01 | 0.02 | +0.02 | buy |
| Senvest Management, LLC | 997,501 | 239,454 | -758,047 | 1.16 | 0.45 | -0.71 | sell |
| BANK OF AMERICA CORP /DE/ | 177,126 | 235,398 | +58,272 | 0.00 | 0.00 | +0.00 | buy |
| PRIMECAP MANAGEMENT CO/CA/ | 226,739 | 226,739 | 0 | 0.01 | 0.01 | +0.00 | hold |
| Portolan Capital Management, LLC | 590,433 | 225,576 | -364,857 | 1.19 | 0.68 | -0.50 | sell |
| First Washington CORP | 388,799 | 217,051 | -171,748 | 3.78 | 3.50 | -0.28 | sell |
| AMERIPRISE FINANCIAL INC | 0 | 204,089 | +204,089 | 0.00 | 0.00 | +0.00 | buy |
| JANE STREET GROUP, LLC | 66,343 | 203,845 | +137,502 | 0.00 | 0.01 | +0.01 | buy |
| JPMORGAN CHASE & CO | 333,740 | 196,898 | -136,842 | 0.00 | 0.00 | -0.00 | sell |
| Granahan Investment Management, LLC | 0 | 185,271 | +185,271 | 0.00 | 0.51 | +0.51 | buy |
| Herald Investment Management Ltd | 215,000 | 185,000 | -30,000 | 1.05 | 1.47 | +0.42 | sell |
| Granite Investment Partners, LLC | 186,815 | 177,359 | -9,456 | 0.42 | 0.62 | +0.21 | sell |
| LORD, ABBETT & CO. LLC | 349,570 | 171,081 | -178,489 | 0.04 | 0.03 | -0.01 | sell |
| TWO SIGMA INVESTMENTS, LP | 27,447 | 157,320 | +129,873 | 0.00 | 0.01 | +0.01 | buy |
| PICTON MAHONEY ASSET MANAGEMENT | 41,070 | 151,978 | +110,908 | 0.02 | 0.09 | +0.07 | buy |
| ArrowMark Colorado Holdings LLC | 416,717 | 151,023 | -265,694 | 0.34 | 0.23 | -0.12 | sell |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 0 | 146,753 | +146,753 | 0.00 | 0.04 | +0.04 | buy |
| Mariner, LLC | 15,544 | 140,032 | +124,488 | 0.00 | 0.01 | +0.01 | buy |
| MARSHALL WACE, LLP | 142,619 | 138,049 | -4,570 | 0.01 | 0.01 | +0.00 | sell |
| Bank of New York Mellon Corp | 137,214 | 134,384 | -2,830 | 0.00 | 0.00 | +0.00 | sell |
| Pier Capital, LLC | 131,747 | 129,178 | -2,569 | 0.79 | 1.22 | +0.43 | sell |
| Sender Co & Partners, Inc. | 48,292 | 125,510 | +77,218 | 1.03 | 5.22 | +4.19 | buy |
| VICTORY CAPITAL MANAGEMENT INC | 114,898 | 125,053 | +10,155 | 0.00 | 0.00 | +0.00 | buy |
| Ghisallo Capital Management LLC | 0 | 125,000 | +125,000 | 0.00 | 0.20 | +0.20 | buy |
| AXIOM INVESTORS LLC /DE | 0 | 119,085 | +119,085 | 0.00 | 0.08 | +0.08 | buy |
| HRT FINANCIAL LP | 104,429 | 118,613 | +14,184 | 0.01 | 0.02 | +0.00 | buy |
| Russell Investments Group, Ltd. | 50,493 | 117,201 | +66,708 | 0.00 | 0.01 | +0.01 | buy |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 20,601 | 116,805 | +96,204 | 0.00 | 0.01 | +0.01 | buy |
| Hillsdale Investment Management Inc. | 280 | 114,892 | +114,612 | 0.00 | 0.18 | +0.18 | buy |
| Lisanti Capital Growth, LLC | 103,978 | 97,558 | -6,420 | 0.92 | 1.40 | +0.48 | sell |
| Swiss National Bank | 93,500 | 95,500 | +2,000 | 0.00 | 0.00 | +0.00 | buy |
| Point72 Asset Management, L.P. | 7,517 | 94,588 | +87,071 | 0.00 | 0.01 | +0.01 | buy |
| FRANKLIN RESOURCES INC | 66,003 | 94,435 | +28,432 | 0.00 | 0.00 | +0.00 | buy |
| Andar Capital Management HK Ltd | 0 | 90,000 | +90,000 | 0.00 | 4.39 | +4.39 | buy |
| CASTLEARK MANAGEMENT LLC | 0 | 89,850 | +89,850 | 0.00 | 0.17 | +0.17 | buy |
| POLEN CAPITAL MANAGEMENT LLC | 61,624 | 89,791 | +28,167 | 0.01 | 0.04 | +0.03 | buy |
| Gotham Asset Management, LLC | 90,652 | 89,694 | -958 | 0.01 | 0.02 | +0.00 | sell |
| Divisar Capital Management LLC | 288,438 | 88,314 | -200,124 | 3.04 | 1.28 | -1.76 | sell |
| Trexquant Investment LP | 60,498 | 86,833 | +26,335 | 0.02 | 0.04 | +0.02 | buy |
| Allianz Asset Management GmbH | 0 | 82,551 | +82,551 | 0.00 | 0.01 | +0.01 | buy |
| XTX Topco Ltd | 24,877 | 82,456 | +57,579 | 0.02 | 0.08 | +0.06 | buy |
| Creative Planning | 69,813 | 81,774 | +11,961 | 0.00 | 0.00 | +0.00 | buy |
| RICE HALL JAMES & ASSOCIATES, LLC | 84,995 | 79,361 | -5,634 | 0.18 | 0.25 | +0.08 | sell |
| Engineers Gate Manager LP | 109,376 | 78,243 | -31,133 | 0.05 | 0.06 | +0.01 | sell |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 59,673 | 77,460 | +17,787 | 0.00 | 0.00 | +0.00 | buy |
| STATE OF WISCONSIN INVESTMENT BOARD | 84,919 | 74,729 | -10,190 | 0.01 | 0.01 | +0.00 | sell |
| CITIGROUP INC | 1,570 | 73,693 | +72,123 | 0.00 | 0.00 | +0.00 | buy |
| STIFEL FINANCIAL CORP | 95,490 | 73,422 | -22,068 | 0.00 | 0.00 | +0.00 | sell |
| KBC Group NV | 0 | 69,034 | +69,034 | 0.00 | 0.01 | +0.01 | buy |
| Fisher Asset Management, LLC | 85,627 | 67,316 | -18,311 | 0.00 | 0.00 | +0.00 | sell |
| Atika Capital Management LLC | 0 | 66,000 | +66,000 | 0.00 | 0.59 | +0.59 | buy |