| Top Institutional Holders |
|---|
| Holder | Shares | % Out | Value* | Reported |
|---|
| Morgan Stanley | 3,015,048 | 4.35 | 112,310,538 | Mar 31, 2013 | | Citigroup Inc. | 2,207,656 | 3.18 | 82,235,186 | Mar 31, 2013 | | JP Morgan Chase & Company | 1,474,278 | 2.13 | 54,916,855 | Mar 31, 2013 | | Allianz Asset Management AG | 787,600 | 1.14 | 29,338,100 | Mar 31, 2013 | | FMR, LLC | 750,112 | 1.08 | 27,941,672 | Mar 31, 2013 | | Appaloosa Management L.P. | 670,010 | 0.97 | 24,957,872 | Mar 31, 2013 | | Deutsche Bank Aktiengesellschaft | 664,149 | 0.96 | 24,739,550 | Mar 31, 2013 | | Renaissance Technologies, LLC | 555,100 | 0.80 | 20,677,475 | Mar 31, 2013 | | ClearBridge Investments, LLC | 505,510 | 0.73 | 18,830,247 | Mar 31, 2013 | | Cushing MLP Asset Management, LP | 498,225 | 0.72 | 18,558,881 | Mar 31, 2013 |
|
| Holder | Shares | % Out | Value* | Reported |
|---|
| Allianz Fds-AllianzGI NFJ Small Cap Value Fd | 704,500 | 1.02 | 26,242,625 | Mar 31, 2013 | | Fidelity Select Portfolios - Energy | 264,999 | 0.38 | 10,006,362 | Apr 30, 2013 | | Cushing MLP Total Return Fund | 240,000 | 0.35 | 8,940,000 | Mar 31, 2013 | | ClearBridge Energy MLP Total Return Fund Inc. | 202,710 | 0.29 | 7,654,329 | Apr 30, 2013 | | Cushing Renaissance Fund | 185,100 | 0.27 | 6,894,975 | Mar 31, 2013 | | Hennessy Cornerstone Mid Cap 30 Fund | 186,800 | 0.27 | 6,958,300 | Mar 31, 2013 | | Hennessy Cornerstone Growth Fund | 173,600 | 0.25 | 6,466,600 | Mar 31, 2013 | | Fidelity Select Portfolios - Natural Resources | 146,300 | 0.21 | 5,524,288 | Apr 30, 2013 | | ClearBridge Energy MLP Opportunity Fund Inc. | 129,730 | 0.19 | 4,898,604 | Apr 30, 2013 | | Principal Small/Midcap Dividend Income Fd | 113,315 | 0.16 | 4,278,774 | Apr 30, 2013 |
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View Transactions for Insiders & Institutional Holders Value shown is computed using the security's price on the report date given. Currency in USD. |