| Fund | Previous Shares | Current Shares ▲▼ | Change in Shares ▲▼ | Previous Portfolio Weightage (%) | Current Portfolio Weightage (%) ▲▼ | Change in Weight (%) ▲▼ | Type |
|---|---|---|---|---|---|---|---|
| LORD, ABBETT & CO. LLC | 1,022,253 | 1,430,277 | +408,024 | 0.10 | 0.14 | +0.03 | buy |
| MILLENNIUM MANAGEMENT LLC | 1,979,911 | 2,209,566 | +229,655 | 0.07 | 0.07 | 0.00 | buy |
| EMERALD ADVISERS, LLC | 385,496 | 574,454 | +188,958 | 0.51 | 0.67 | +0.17 | buy |
| EMERALD MUTUAL FUND ADVISERS TRUST | 313,044 | 473,753 | +160,709 | 0.51 | 0.69 | +0.17 | buy |
| Parkman Healthcare Partners LLC | 77,087 | 146,366 | +69,279 | 0.38 | 0.57 | +0.18 | buy |
| ASHFORD CAPITAL MANAGEMENT INC | 798,025 | 831,885 | +33,860 | 3.19 | 3.05 | -0.14 | buy |
| JUPITER ASSET MANAGEMENT LTD | 20,549 | 46,889 | +26,340 | 0.01 | 0.01 | +0.01 | buy |
| PRUDENTIAL FINANCIAL INC | 415,303 | 390,193 | +25,110 | 0.02 | 0.02 | 0.00 | sell |
| OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) | 29,200 | 16,794 | +12,406 | 0.02 | 0.03 | 0.00 | sell |
| CWM, LLC | 185,338 | 175,826 | +9,512 | 0.03 | 0.03 | -0.01 | sell |
| SCHRODER INVESTMENT MANAGEMENT GROUP | 57,408 | 49,745 | +7,663 | 0.00 | 0.00 | -0.00 | sell |
| Petrus Trust Company, LTA | 11,425 | 16,876 | +5,451 | 0.03 | 0.04 | +0.01 | buy |
| Graham Capital Management, L.P. | 10,557 | 15,006 | +4,449 | 0.01 | 0.01 | +0.00 | buy |
| OBERWEIS ASSET MANAGEMENT INC/ | 83,400 | 87,800 | +4,400 | 0.24 | 0.22 | -0.02 | buy |
| Olympiad Research LP | 13,383 | 16,182 | +2,799 | 0.36 | 0.35 | -0.01 | buy |
| Valmark Advisers, Inc. | 67,373 | 69,736 | +2,363 | 0.04 | 0.04 | -0.00 | buy |
| Hillsdale Investment Management Inc. | 163,930 | 163,970 | +40 | 0.41 | 0.37 | -0.04 | buy |
| FULLER & THALER ASSET MANAGEMENT, INC. | 163,355 | 163,230 | -125 | 0.03 | 0.02 | -0.00 | sell |
| BAILLIE GIFFORD & CO | 631,897 | 631,573 | -324 | 0.02 | 0.01 | -0.00 | sell |
| MARATHON CAPITAL MANAGEMENT | 106,420 | 105,745 | -675 | 0.73 | 0.73 | -0.00 | sell |
| Simplify Asset Management Inc. | 23,718 | 22,101 | -1,617 | 0.11 | 0.09 | -0.01 | sell |
| ZACKS INVESTMENT MANAGEMENT | 14,729 | 12,972 | -1,757 | 0.01 | 0.00 | -0.00 | sell |
| Moors & Cabot, Inc. | 12,501 | 10,505 | -1,996 | 0.02 | 0.02 | -0.01 | sell |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 180,196 | 178,130 | -2,066 | 0.03 | 0.02 | -0.00 | sell |
| Versor Investments LP | 18,200 | 12,800 | -5,400 | 0.10 | 0.07 | -0.03 | sell |
| PRELUDE CAPITAL MANAGEMENT, LLC | 24,454 | 18,521 | -5,933 | 0.06 | 0.04 | -0.02 | sell |
| TWIN FOCUS CAPITAL PARTNERS, LLC | 20,000 | 12,000 | -8,000 | 0.12 | 0.07 | -0.06 | sell |
| GILDER GAGNON HOWE & CO LLC | 1,226,205 | 1,202,408 | -23,797 | 0.51 | 0.45 | -0.05 | sell |
| Granahan Investment Management, LLC | 759,365 | 666,859 | -92,506 | 0.73 | 0.60 | -0.13 | sell |
| PLATINUM INVESTMENT MANAGEMENT LTD | 659,468 | 510,753 | -148,715 | 0.70 | 0.57 | -0.13 | sell |
| PURA VIDA INVESTMENTS, LLC | 961,241 | 651,332 | -309,909 | 4.93 | 2.72 | -2.22 | sell |
| Portolan Capital Management, LLC | 1,675,838 | 1,297,090 | -378,748 | 4.25 | 3.10 | -1.15 | sell |
| FRONTIER CAPITAL MANAGEMENT CO LLC | 624,904 | 176,969 | -447,935 | 0.19 | 0.05 | -0.14 | sell |