| Top Institutional Holders |
|---|
| Holder | Shares | % Out | Value* | Reported |
|---|
| State Street Corporation | 28,484,902 | 4.81 | 891,862,281 | Mar 31, 2013 | | Vanguard Group, Inc. (The) | 27,939,022 | 4.72 | 874,770,778 | Mar 31, 2013 | | Franklin Resources, Inc | 22,135,982 | 3.74 | 693,077,596 | Mar 31, 2013 | | BlackRock Institutional Trust Company, N.A. | 15,729,433 | 2.66 | 492,488,547 | Mar 31, 2013 | | LS Power Partners II, LP | 13,333,289 | 2.25 | 417,465,278 | Mar 31, 2013 | | Federated Investors, Inc. | 12,213,252 | 2.06 | 382,396,920 | Mar 31, 2013 | | Goldman Sachs Group, Inc. | 11,908,208 | 2.01 | 372,845,992 | Mar 31, 2013 | | Invesco Ltd. | 11,695,850 | 1.97 | 366,197,063 | Mar 31, 2013 | | BlackRock Fund Advisors | 11,210,858 | 1.89 | 351,011,963 | Mar 31, 2013 | | FMR, LLC | 9,073,424 | 1.53 | 284,088,905 | Mar 31, 2013 |
|
| Holder | Shares | % Out | Value* | Reported |
|---|
| Franklin Custodian Funds-Income Fund | 15,000,000 | 2.53 | 469,650,000 | Mar 31, 2013 | | Federated Strategic Value Dividend Fund | 8,036,905 | 1.36 | 243,437,852 | Jan 31, 2013 | | Vanguard Total Stock Market Index Fund | 7,768,648 | 1.31 | 222,416,392 | Dec 31, 2012 | | Select Sector SPDR Fund-Utilities | 7,159,995 | 1.21 | 224,179,443 | Mar 31, 2013 | | Janus Perkins Mid Cap Value Fund | 6,000,000 | 1.01 | 187,860,000 | Mar 31, 2013 | | Vanguard 500 Index Fund | 5,401,504 | 0.91 | 154,645,059 | Dec 31, 2012 | | SPDR S&P 500 ETF Trust | 5,408,619 | 0.91 | 169,343,860 | Mar 31, 2013 | | Vanguard Institutional Index Fund-Institutional Index Fund | 5,330,214 | 0.90 | 152,604,026 | Dec 31, 2012 | | Invesco Comstock Fd | 4,242,484 | 0.72 | 132,832,174 | Mar 31, 2013 | | Franklin Custodian Funds-Utilities Fund | 4,000,000 | 0.68 | 125,240,000 | Mar 31, 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. |