| Fund | Previous Shares | Current Shares ▲▼ | Change in Shares ▲▼ | Previous Portfolio Weightage (%) | Current Portfolio Weightage (%) ▲▼ | Change in Weight (%) ▲▼ | Type |
|---|---|---|---|---|---|---|---|
| SIR Capital Management, L.P. | 481,711 | 644,011 | +162,300 | 0.97 | 1.02 | +0.04 | buy |
| VIKING FUND MANAGEMENT LLC | 80,000 | 100,000 | +20,000 | 0.27 | 0.30 | +0.03 | buy |
| PDT Partners, LLC | 10,097 | 24,392 | +14,295 | 0.02 | 0.04 | +0.02 | buy |
| Ranger Investment Management, L.P. | 1,601,765 | 1,609,580 | +7,815 | 1.81 | 1.51 | -0.30 | buy |
| Y-Intercept (Hong Kong) Ltd | 19,898 | 21,135 | +1,237 | 0.03 | 0.03 | 0.00 | buy |
| Corton Capital Inc. | 16,125 | 14,425 | -1,700 | 0.14 | 0.07 | -0.07 | sell |
| TORTOISE CAPITAL ADVISORS, L.L.C. | 757,768 | 745,059 | -12,709 | 0.20 | 0.18 | -0.02 | sell |
| OAK RIDGE INVESTMENTS LLC | 103,009 | 85,403 | -17,606 | 0.22 | 0.15 | -0.07 | sell |
| WESTWOOD HOLDINGS GROUP INC | 270,141 | 243,342 | -26,799 | 0.04 | 0.03 | -0.01 | sell |
| Covalis Capital LLP | 269,674 | 213,234 | -56,440 | 0.81 | 0.54 | -0.28 | sell |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 312,500 | 75,000 | -237,500 | 0.01 | 0.00 | -0.01 | sell |
| EMERALD MUTUAL FUND ADVISERS TRUST | 438,008 | 93,104 | -344,904 | 0.45 | 0.08 | -0.37 | sell |
| EMERALD ADVISERS, LLC | 664,370 | 198,224 | -466,146 | 0.55 | 0.13 | -0.42 | sell |