| 1 |
Metalmark Management II LLC |
23,217,506 |
351,513,000 |
68.81% |
|
|
| 2 |
JVL Advisors, L.L.C. |
2,266,989 |
34,322,000 |
6.72% |
|
|
| 3 |
SCHRODER INVESTMENT MANAGEMENT GROUP |
1,387,200 |
21,002,208 |
4.11% |
|
|
| 4 |
MACQUARIE GROUP LTD |
878,705 |
13,304,000 |
2.60% |
|
|
| 5 |
WELLINGTON MANAGEMENT GROUP LLP |
868,712 |
13,152,000 |
2.57% |
|
|
| 6 |
AMERICAN CENTURY COMPANIES INC |
743,543 |
11,257,000 |
2.20% |
|
|
| 7 |
VANGUARD GROUP INC |
612,894 |
9,280,000 |
1.82% |
|
|
| 8 |
ASCEND CAPITAL, LLC |
394,960 |
5,979,000 |
1.17% |
|
|
| 9 |
Grandeur Peak Global Advisors, LLC |
346,961 |
5,253,000 |
1.03% |
|
|
| 10 |
BlackRock Fund Advisors |
281,378 |
4,260,000 |
0.83% |
|
|
| 11 |
JVL Advisors, L.L.C. |
215,000 |
3,255,000 |
0.64% |
Put |
|
| 12 |
CITADEL ADVISORS LLC |
209,849 |
3,177,000 |
0.62% |
|
|
| 13 |
JVL Advisors, L.L.C. |
200,000 |
3,028,000 |
0.59% |
Call |
|
| 14 |
MASON STREET ADVISORS, LLC |
166,770 |
2,525,000 |
0.49% |
|
|
| 15 |
STATE STREET CORP |
148,658 |
2,252,000 |
0.44% |
|
|
| 16 |
NORTHERN TRUST CORP |
147,645 |
2,235,000 |
0.44% |
|
|
| 17 |
Clearbridge Investments, LLC |
130,093 |
1,970,000 |
0.39% |
|
|
| 18 |
BlackRock Institutional Trust Company, N.A. |
121,273 |
1,836,000 |
0.36% |
|
|
| 19 |
Spot Trading L.L.C |
110,000 |
1,665,000 |
0.33% |
Put |
|
| 20 |
Lombard Odier Asset Management (USA) Corp |
108,792 |
1,647,000 |
0.32% |
|
|
| 21 |
Penn Capital Management Company, LLC |
99,996 |
1,514,000 |
0.30% |
|
|
| 22 |
Monarch Partners Asset Management LLC |
68,875 |
1,043,000 |
0.20% |
|
|
| 23 |
Magnetar Financial LLC |
66,199 |
1,002,000 |
0.20% |
|
|
| 24 |
GEODE CAPITAL MANAGEMENT, LLC |
65,046 |
984,000 |
0.19% |
|
|
| 25 |
BANK OF MONTREAL /CAN/ |
63,742 |
965,000 |
0.19% |
|
|
| 26 |
TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY |
56,550 |
856,000 |
0.17% |
|
|
| 27 |
CADENCE CAPITAL MANAGEMENT LLC |
54,810 |
830,000 |
0.16% |
|
|
| 28 |
TIAA CREF INVESTMENT MANAGEMENT LLC |
53,552 |
811,000 |
0.16% |
|
|
| 29 |
Bank of New York Mellon Corp |
47,579 |
720,000 |
0.14% |
|
|
| 30 |
Nationwide Fund Advisors |
46,274 |
701,000 |
0.14% |
|
|
| 31 |
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM |
40,100 |
609,000 |
0.12% |
|
|
| 32 |
COMMONWEALTH BANK OF AUSTRALIA |
37,200 |
563,000 |
0.11% |
|
|
| 33 |
BlackRock Investment Management, LLC |
35,166 |
532,000 |
0.10% |
|
|
| 34 |
Spark Investment Management LLC |
32,100 |
485,000 |
0.09% |
|
|
| 35 |
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC |
30,000 |
454,000 |
0.09% |
|
|
| 36 |
Spot Trading L.L.C |
30,000 |
454,000 |
0.09% |
Call |
|
| 37 |
Spot Trading L.L.C |
28,286 |
428,000 |
0.08% |
|
|
| 38 |
GSA CAPITAL PARTNERS LLP |
28,000 |
424,000 |
0.08% |
|
|
| 39 |
RUSSELL FRANK CO/ |
27,400 |
415,000 |
0.08% |
|
|
| 40 |
CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
27,086 |
411,000 |
0.08% |
|
|
| 41 |
Allianz Asset Management GmbH |
26,745 |
405,000 |
0.08% |
|
|
| 42 |
SUSQUEHANNA INTERNATIONAL GROUP, LLP |
25,221 |
382,000 |
0.07% |
|
|
| 43 |
TEACHERS ADVISORS, LLC |
20,322 |
308,000 |
0.06% |
|
|
| 44 |
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM |
20,200 |
306,000 |
0.06% |
|
|
| 45 |
HAP Trading, LLC |
14,857 |
225,000 |
0.04% |
|
|
| 46 |
CREDIT SUISSE AG/ |
14,091 |
213,000 |
0.04% |
|
|
| 47 |
TFS CAPITAL LLC |
12,411 |
188,000 |
0.04% |
|
|
| 48 |
MORGAN STANLEY |
11,909 |
180,000 |
0.04% |
|
|
| 49 |
MANUFACTURERS LIFE INSURANCE COMPANY, THE |
11,595 |
176,000 |
0.03% |
|
|
| 50 |
ProShare Advisors LLC |
11,261 |
170,000 |
0.03% |
|
|
