| 1 |
YORKTOWN ENERGY PARTNERS VII, L.P. |
3,600,000 |
16,632,000 |
23.80% |
|
|
| 2 |
YORKTOWN ENERGY PARTNERS VIII, L.P. |
2,950,000 |
13,629,000 |
19.51% |
|
|
| 3 |
Lubar & Co., Inc |
2,788,685 |
12,884,000 |
18.44% |
|
|
| 4 |
CHARTWELL INVESTMENT PARTNERS, LLC |
696,251 |
3,217,000 |
4.60% |
|
|
| 5 |
ACADIAN ASSET MANAGEMENT LLC |
640,476 |
2,962,000 |
4.24% |
|
|
| 6 |
VANGUARD GROUP INC |
523,002 |
2,417,000 |
3.46% |
|
|
| 7 |
PERRITT CAPITAL MANAGEMENT INC |
327,857 |
1,515,000 |
2.17% |
|
|
| 8 |
Cove Street Capital, LLC |
323,582 |
1,495,000 |
2.14% |
|
|
| 9 |
Oldfield Partners LLP |
172,900 |
799,000 |
1.14% |
|
SH |
| 10 |
PRICE T ROWE ASSOCIATES INC /MD/ |
171,912 |
794,000 |
1.14% |
|
|
| 11 |
Cannell & Co. |
159,350 |
736,000 |
1.05% |
|
|
| 12 |
MORGAN STANLEY |
147,931 |
683,000 |
0.98% |
|
|
| 13 |
DEUTSCHE BANK AG\ |
146,108 |
673,000 |
0.96% |
|
|
| 14 |
BRIDGEWAY CAPITAL MANAGEMENT, LLC |
141,600 |
654,000 |
0.94% |
|
|
| 15 |
NORTHERN TRUST CORP |
140,274 |
648,000 |
0.93% |
|
|
| 16 |
DIMENSIONAL FUND ADVISORS LP |
129,033 |
596,000 |
0.85% |
|
|
| 17 |
GEODE CAPITAL MANAGEMENT, LLC |
109,259 |
504,000 |
0.72% |
|
|
| 18 |
JPMORGAN CHASE & CO |
107,590 |
497,000 |
0.71% |
|
|
| 19 |
RENAISSANCE TECHNOLOGIES LLC |
99,900 |
462,000 |
0.66% |
|
|
| 20 |
Municipal Employees' Retirement System of Michigan |
99,610 |
460,000 |
0.66% |
|
|
| 21 |
MENTA CAPITAL LLC |
96,610 |
446,000 |
0.64% |
|
|
| 22 |
Bank of New York Mellon Corp |
90,831 |
420,000 |
0.60% |
|
|
| 23 |
MARTINGALE ASSET MANAGEMENT L P |
87,900 |
407,000 |
0.58% |
|
|
| 24 |
GSA CAPITAL PARTNERS LLP |
87,740 |
405,000 |
0.58% |
|
|
| 25 |
EMERALD ACQUISITION LTD. |
80,680 |
373,000 |
0.53% |
|
|
| 26 |
MILLENNIUM MANAGEMENT LLC |
74,344 |
343,000 |
0.49% |
|
|
| 27 |
BlackRock Institutional Trust Company, N.A. |
69,076 |
319,000 |
0.46% |
|
|
| 28 |
LSV ASSET MANAGEMENT |
62,400 |
288,000 |
0.41% |
|
|
| 29 |
ACROSPIRE INVESTMENT MANAGEMENT LLC |
56,542 |
261,000 |
0.37% |
|
|
| 30 |
BARINGS LLC |
56,201 |
260,000 |
0.37% |
|
|
| 31 |
PARAMETRIC PORTFOLIO ASSOCIATES LLC |
53,168 |
246,000 |
0.35% |
|
|
| 32 |
PNC FINANCIAL SERVICES GROUP, INC. |
50,839 |
236,000 |
0.34% |
|
|
| 33 |
Paloma Partners Management Co |
50,127 |
232,000 |
0.33% |
|
|
| 34 |
ROBOTTI ROBERT |
45,424 |
210,000 |
0.30% |
|
|
| 35 |
HighTower Advisors, LLC |
42,800 |
198,000 |
0.28% |
|
|
| 36 |
GOLDMAN SACHS GROUP INC |
41,552 |
192,000 |
0.27% |
|
|
| 37 |
QS Investors, LLC |
40,700 |
188,000 |
0.27% |
|
|
| 38 |
CONFLUENCE INVESTMENT MANAGEMENT LLC |
38,412 |
177,000 |
0.25% |
|
|
| 39 |
WELLS FARGO & COMPANY/MN |
36,325 |
168,000 |
0.24% |
|
|
| 40 |
BlackRock Fund Advisors |
35,882 |
166,000 |
0.24% |
|
|
| 41 |
CREDIT SUISSE AG/ |
35,644 |
164,000 |
0.23% |
|
|
| 42 |
EAGLE GLOBAL ADVISORS LLC |
35,070 |
162,000 |
0.23% |
|
|
| 43 |
HAMILTON LANE ADVISORS LLC |
31,953 |
136,000 |
0.19% |
|
|
| 44 |
JACOBS LEVY EQUITY MANAGEMENT, INC |
26,271 |
121,000 |
0.17% |
|
|
| 45 |
SUSQUEHANNA INTERNATIONAL GROUP, LLP |
23,520 |
109,000 |
0.16% |
|
|
| 46 |
FIRST QUADRANT LLC/CA |
23,000 |
106,000 |
0.15% |
|
|
| 47 |
SHEPHERD KAPLAN KROCHUK, LLC |
22,379 |
103,000 |
0.15% |
|
|
| 48 |
Counsel Portfolio Services Inc. |
19,939 |
92,000 |
0.13% |
|
|
| 49 |
INTEGRAL DERIVATIVES, LLC |
19,220 |
89,000 |
0.13% |
|
|
| 50 |
Mraz, Amerine & Associates, Inc. |
19,170 |
89,000 |
0.13% |
|
|
