| Top Institutional Holders |
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| Holder | Shares | % Out | Value* | Reported |
|---|
| BlackRock Fund Advisors | 24,727 | 0.91 | 2,451,434 | 2013-03-31 | | Vanguard Group, Inc. (The) | 21,014 | 0.77 | 2,083,327 | 2013-03-31 | | State Street Corporation | 16,563 | 0.61 | 1,642,055 | 2013-03-31 | | Northern Trust Corporation | 16,346 | 0.60 | 1,620,542 | 2013-03-31 | | BlackRock Institutional Trust Company, N.A. | 16,320 | 0.60 | 1,617,964 | 2013-03-31 | | TIAA-CREF Investment Management, LLC | 5,903 | 0.22 | 585,223 | 2013-03-31 | | Bank of New York Mellon Corporation | 3,366 | 0.12 | 333,705 | 2013-03-31 | | Geode Capital Management, LLC | 3,038 | 0.11 | 301,187 | 2013-03-31 | | Blackrock Investment Management LLC | 2,576 | 0.09 | 255,384 | 2013-03-31 | | AllianceBernstein, L.P. | 2,548 | 0.09 | 252,608 | 2013-03-31 |
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| Holder | Shares | % Out | Value* | Reported |
|---|
| iShares Russell 2000 Index Fund | 17,115 | 0.63 | 1,696,781 | 2013-03-31 | | Vanguard Total Stock Market Index Fund | 12,585 | 0.46 | 1,308,714 | 2012-12-31 | | iShares Russell 2000 Growth Index Fund | 7,213 | 0.27 | 715,096 | 2013-03-31 | | Vanguard Extended Market Index Fund | 5,553 | 0.20 | 577,456 | 2012-12-31 | | College Retirement Equities Fund-Stock Account | 5,085 | 0.19 | 528,789 | 2012-12-31 | | Spartan Extended Market Index Fund | 2,413 | 0.09 | 239,224 | 2013-03-31 | | EQ Advisors Trust-EQ/Small Company Index Portfolio | 1,821 | 0.07 | 189,365 | 2012-12-31 | | Schwab Capital Trust-Small Cap Index Fund | 1,400 | 0.05 | 142,436 | 2013-01-31 | | JNL Series Trust-JNL/Mellon Cap Small Cap Index Fund | 1,000 | 0.04 | 103,990 | 2012-12-31 | | College Retirement Equities Fund-Equity Index Account | 823 | 0.03 | 85,583 | 2012-12-31 |
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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. |