| Fund | Previous Shares | Current Shares ▲▼ | Change in Shares ▲▼ | Previous Portfolio Weightage (%) | Current Portfolio Weightage (%) ▲▼ | Change in Weight (%) ▲▼ | Type |
|---|---|---|---|---|---|---|---|
| Global Alpha Capital Management Ltd. | 7,145,976 | 7,392,476 | +246,500 | 1.44 | 1.35 | -0.10 | buy |
| ARDSLEY ADVISORY PARTNERS LP | 1,525,000 | 1,750,000 | +225,000 | 0.90 | 0.85 | -0.05 | buy |
| SIR Capital Management, L.P. | 2,349,923 | 2,520,941 | +171,018 | 0.71 | 0.65 | -0.06 | buy |
| CONNORS INVESTOR SERVICES INC | 785,842 | 901,172 | +115,330 | 0.24 | 0.21 | -0.02 | buy |
| Clearbridge Investments, LLC | 477,822 | 536,722 | +58,900 | 0.00 | 0.00 | -0.00 | buy |
| Inspire Investing, LLC | 132,103 | 158,531 | +26,428 | 0.04 | 0.04 | +0.00 | buy |
| ZACKS INVESTMENT MANAGEMENT | 13,653 | 26,623 | +12,970 | 0.00 | 0.00 | +0.00 | buy |
| Grassi Investment Management | 13,500 | 23,500 | +10,000 | 0.00 | 0.01 | +0.00 | buy |
| HOLDERNESS INVESTMENTS CO | 42,996 | 52,596 | +9,600 | 0.03 | 0.03 | -0.00 | buy |
| Rafferty Asset Management, LLC | 149,565 | 156,428 | +6,863 | 0.00 | 0.00 | -0.00 | buy |
| Moors & Cabot, Inc. | 409,495 | 413,195 | +3,700 | 0.06 | 0.05 | -0.01 | buy |
| JOHNSON INVESTMENT COUNSEL INC | 14,725 | 14,025 | -700 | 0.00 | 0.00 | -0.00 | sell |
| Point72 Asia (Singapore) Pte. Ltd. | 18,427 | 17,508 | -919 | 0.01 | 0.01 | +0.00 | sell |
| BAILARD, INC. | 199,171 | 198,200 | -971 | 0.02 | 0.01 | -0.00 | sell |
| Riggs Asset Managment Co. Inc. | 4,000 | 3,000 | -1,000 | 0.00 | 0.00 | -0.00 | sell |
| EagleClaw Capital Managment, LLC | 155,175 | 153,675 | -1,500 | 0.08 | 0.06 | -0.02 | sell |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 24,532 | 20,395 | -4,137 | 0.00 | 0.00 | -0.00 | sell |
| RICE HALL JAMES & ASSOCIATES, LLC | 1,033,844 | 1,012,075 | -21,769 | 0.17 | 0.14 | -0.03 | sell |
| ALPS ADVISORS INC | 353,331 | 258,426 | -94,905 | 0.01 | 0.00 | -0.00 | sell |
| HITE Hedge Asset Management LLC | 603,533 | 498,233 | -105,300 | 0.22 | 0.09 | -0.12 | sell |
| Yaupon Capital Management LP | 2,573,358 | 2,459,815 | -113,543 | 0.43 | 0.25 | -0.18 | sell |
| WHITE PINE CAPITAL LLC | 275,405 | 150,191 | -125,214 | 0.29 | 0.13 | -0.17 | sell |
| Zimmer Partners, LP | 577,500 | 316,470 | -261,030 | 0.03 | 0.01 | -0.02 | sell |
| GMT CAPITAL CORP | 767,758 | 246,669 | -521,089 | 0.10 | 0.03 | -0.07 | sell |
| Grantham, Mayo, Van Otterloo & Co. LLC | 17,639,323 | 16,395,223 | -1,244,100 | 0.17 | 0.13 | -0.04 | sell |