| INSTITUTIONAL HOLDINGS | 68.66% | |||
| INSIDER HOLDINGS | 8.00% | |||
| Institution Name | Shares Held | % Held | Quarter End | Quarterly Change |
| FIDELITY MANAGEMENT & RESEARCH | 6785822 | 5.59% | 9/30/2008 | 1104861 |
| NEUBERGER BERMAN LLC | 4308152 | 3.55% | 9/30/2008 | -35022 |
| VANGUARD GROUP, INC. | 4216225 | 3.47% | 9/30/2008 | -1083198 |
| BARCLAYS GLOBAL INVESTORS NA (CALIFORNIA) | 4022103 | 3.31% | 9/30/2008 | -787788 |
| STATE STREET GLOBAL ADVISORS | 3799354 | 3.13% | 9/30/2008 | -718490 |
| WELLINGTON MANAGEMENT CO. LLP | 3589300 | 2.96% | 9/30/2008 | 239200 |
| NORTHERN TRUST INVESTMENTS | 2224078 | 1.83% | 9/30/2008 | 884488 |
| AIG GLOBAL INVESTMENT CORP. | 2048999 | 1.69% | 9/30/2008 | 808065 |
| SANTA BARBARA ASSET MANAGEMENT, INC. | 2043701 | 1.68% | 9/30/2008 | -75116 |
| LAZARD ASSET MANAGEMENT LLC | 1896832 | 1.56% | 9/30/2008 | 1896442 |
| JENSEN INVESTMENT MANAGEMENT, INC. | 1826535 | 1.50% | 9/30/2008 | 32135 |
| ARGYLL RESEARCH LLC | 1808800 | 1.49% | 9/30/2008 | -200000 |
| MAIRS & POWER, INC. | 1531302 | 1.26% | 9/30/2008 | 47000 |
| RENAISSANCE TECHNOLOGIES LLC | 1413304 | 1.16% | 9/30/2008 | 144400 |
| JACOBS LEVY EQUITY MANAGEMENT, INC. | 1354395 | 1.12% | 9/30/2008 | 1087729 |
| FRANKLIN PORTFOLIO ASSOCIATES | 1183500 | 0.97% | 9/30/2008 | -122100 |
| TIAA-CREF ASSET MANAGEMENT LLC | 1124419 | 0.93% | 9/30/2008 | 32292 |
| BAILLIE GIFFORD & CO | 1099649 | 0.91% | 9/30/2008 | 0 |
| WILLIAM BLAIR CAPITAL MANAGEMENT LLC | 982774 | 0.81% | 9/30/2008 | -121095 |
| RUSSELL INVESTMENT GROUP | 919602 | 0.76% | 9/30/2008 | 299174 |
| PUTNAM INVESTMENT MANAGEMENT, INC. | 854957 | 0.70% | 9/30/2008 | 93176 |
| ROYCE & ASSOCIATES LLC | 778300 | 0.64% | 9/30/2008 | -18000 |
| CLEARBRIDGE ADVISORS | 740503 | 0.61% | 9/30/2008 | -8689 |
| MFS INVESTMENT MANAGEMENT | 739060 | 0.61% | 9/30/2008 | 382725 |
| HUSSMAN ECONOMETRICS ADVISORS, INC. | 600000 | 0.49% | 9/30/2008 | 0 |
| INTECH INVESTMENT MANAGEMENT LLC | 583251 | 0.48% | 9/30/2008 | -438149 |
| BANK OF NEW YORK MELLON ASSET MANAGEMENT | 568865 | 0.47% | 9/30/2008 | 490945 |
| GAMCO INVESTORS | 555827 | 0.46% | 9/30/2008 | 3876 |
| BARCLAYS GLOBAL INVESTORS LTD. (UK) | 540553 | 0.45% | 9/30/2008 | -5017 |
| KALMAR INVESTMENTS, INC. | 527525 | 0.43% | 9/30/2008 | -50 |
| ADAGE CAPITAL ADVISORS LLC | 511000 | 0.42% | 9/30/2008 | -35000 |
| HONEYWELL CAPITAL MANAGEMENT | 495980 | 0.41% | 9/30/2008 | -14020 |
| NEW YORK STATE COMMON RETIREMENT FUND | 491500 | 0.40% | 9/30/2008 | -24100 |
| PYRAMIS GLOBAL ADVISORS LLC | 467841 | 0.39% | 9/30/2008 | 18216 |
| BIRCH HILL INVESTMENT ADVISORS LLC | 466025 | 0.38% | 9/30/2008 | 41000 |
| LEGAL & GENERAL INVESTMENT MANAGEMENT LTD. | 455463 | 0.38% | 9/30/2008 | -2332 |
| SEB INVESTMENT MANAGEMENT AB | 445322 | 0.37% | 6/30/2008 | 31209 |
| FRONTIER CAPITAL MANAGEMENT CO. LLC | 442120 | 0.36% | 9/30/2008 | -72200 |
| SCHWERIN BOYLE CAPITAL MANAGEMENT, INC. | 437125 | 0.36% | 9/30/2008 | 437125 |
| STATE OF WISCONSIN INVESTMENT BOARD | 431001 | 0.35% | 9/30/2008 | 32401 |
| MELLON CAPITAL MANAGEMENT | 430761 | 0.35% | 9/30/2008 | -531771 |
| GEODE CAPITAL MANAGEMENT LLC | 429976 | 0.35% | 9/30/2008 | -157361 |
| FIL INVESTMENTS INTERNATIONAL LTD. | 429400 | 0.35% | 9/30/2008 | 375500 |
| JENNISON ASSOCIATES LLC | 422900 | 0.35% | 9/30/2008 | 75100 |
| THE CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM | 397602 | 0.33% | 9/30/2008 | -26390 |
| NORGES BANK INVESTMENT MANAGEMENT | 383748 | 0.32% | 9/30/2008 | -15625 |
| CREDIT SUISSE (UNITED STATES) | 383479 | 0.32% | 9/30/2008 | -26453 |
| D. E. SHAW & CO., INC. | 381942 | 0.31% | 9/30/2008 | 265162 |
| GENEVA CAPITAL MANAGEMENT LTD. | 377678 | 0.31% | 9/30/2008 | 377678 |
| FARR, MILLER & WASHINGTON LLC | 353496 | 0.29% | 9/30/2008 | -7900 |
| FAF ADVISORS | 340454 | 0.28% | 9/30/2008 | -5707 |
| COLUMBIA MANAGEMENT ADVISORS, INC. | 336069 | 0.28% | 9/30/2008 | -64313 |
| TYGH CAPITAL MANAGEMENT, INC. | 335735 | 0.28% | 9/30/2008 | -21539 |
| WILLIS INVESTMENT COUNSEL | 331395 | 0.27% | 9/30/2008 | 19560 |
| THE FLORIDA STATE BOARD OF ADMINISTRATION | 329691 | 0.27% | 9/30/2008 | 9800 |
| TEACHER RETIREMENT SYSTEM OF TEXAS | 322999 | 0.27% | 9/30/2008 | 42794 |
| WACHOVIA WEALTH MANAGEMENT | 320610 | 0.26% | 9/30/2008 | -12829 |
| SCHRODER INVESTMENT MANAGEMENT LTD. | 315200 | 0.26% | 9/30/2008 | 297000 |
| AQR CAPITAL MANAGEMENT LLC | 309811 | 0.26% | 9/30/2008 | -89800 |
| T. ROWE PRICE ASSOCIATES, INC. | 293700 | 0.24% | 9/30/2008 | -41000 |
| SELECT EQUITY GROUP, INC. | 291210 | 0.24% | 9/30/2008 | 291210 |
| OHIO PUBLIC EMPLOYEES RETIREMENT SYSTEM | 288184 | 0.24% | 9/30/2008 | 938 |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM | 287160 | 0.24% | 9/30/2008 | 109360 |
| CAPITAL INVESTMENT SERVICES OF AMERICA, INC. | 285175 | 0.23% | 9/30/2008 | -16420 |
| NUMERIC INVESTORS LP | 281300 | 0.23% | 9/30/2008 | -66300 |
| G. W. HENSSLER & ASSOCIATES LTD. | 275564 | 0.23% | 9/30/2008 | -10738 |
| SKYLANDS CAPITAL LLC | 270200 | 0.22% | 9/30/2008 | -73900 |
| DREYFUS INVESTMENT ADVISORS, INC. | 265387 | 0.22% | 9/30/2008 | -101513 |
| DUPONT CAPITAL MANAGEMENT CORP. | 264322 | 0.22% | 9/30/2008 | -31214 |
| MORGAN STANLEY & CO., INC. | 261832 | 0.22% | 9/30/2008 | -396992 |
| BLACKROCK ADVISORS, INC. | 252452 | 0.21% | 9/30/2008 | -28421 |
| CHICAGO EQUITY PARTNERS LLC | 248500 | 0.20% | 9/30/2008 | -72475 |
| MORGAN STANLEY INVESTMENT MANAGEMENT, INC. | 245281 | 0.20% | 9/30/2008 | -44600 |
| FIRST REPUBLIC INVESTMENT MANAGEMENT, INC. | 240185 | 0.20% | 9/30/2008 | -25068 |
| PLATTE RIVER CAPITAL LLC | 227918 | 0.19% | 9/30/2008 | 17500 |
| RHUMBLINE ADVISERS | 227315 | 0.19% | 9/30/2008 | 47090 |
| GOLDMAN SACHS & CO. | 215516 | 0.18% | 9/30/2008 | 44702 |
| ATLANTA CAPITAL MANAGEMENT CO. LLC | 213080 | 0.18% | 9/30/2008 | 10572 |
| PADCO ADVISORS, INC. | 212484 | 0.18% | 9/30/2008 | 39990 |
| LOS ANGELES CAPITAL MGMT & EQUITY RESEARCH, INC. | 198578 | 0.16% | 9/30/2008 | 3826 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 198146 | 0.16% | 9/30/2008 | -21500 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT, INC. | 184128 | 0.15% | 9/30/2008 | -4600 |
| MAWER INVESTMENT MANAGEMENT | 177000 | 0.15% | 6/30/2008 | 37400 |
| REINHART PARTNERS, INC. | 173698 | 0.14% | 9/30/2008 | 46870 |
| ARCADIA INVESTMENT MANAGEMENT CORP. | 168887 | 0.14% | 9/30/2008 | -26255 |
| CITIGROUP GLOBAL MARKETS (UNITED STATES) | 168035 | 0.14% | 9/30/2008 | -14654 |
| HARVEY INVESTMENT CO. LLC | 164384 | 0.14% | 9/30/2008 | -312 |
| SPEECE THORSON CAPITAL GROUP, INC. | 161800 | 0.13% | 9/30/2008 | 48000 |
| RIVERBRIDGE PARTNERS LLC | 160419 | 0.13% | 9/30/2008 | 8870 |
| ROXBURY CAPITAL MANAGEMENT LLC | 156969 | 0.13% | 9/30/2008 | 155645 |
| JLB & ASSOCIATES, INC. | 152667 | 0.13% | 9/30/2008 | -1325 |
| THOMPSON INVESTMENT MANAGEMENT LLC | 152320 | 0.13% | 9/30/2008 | -16145 |
| QUANTITATIVE MANAGEMENT ASSOCIATES LLC | 152065 | 0.13% | 9/30/2008 | -52846 |
| BRIDGEWATER ASSOCIATES, INC. | 148961 | 0.12% | 9/30/2008 | -35100 |
| BC INVESTMENT MANAGEMENT CORP. | 148801 | 0.12% | 3/31/2007 | 87232 |
| HERSHEY FOODS CORP. MASTER RETIREMENT TRUST | 147225 | 0.12% | 9/30/2008 | 1575 |
| WELLS CAPITAL MANAGEMENT, INC. | 142909 | 0.12% | 9/30/2008 | 47301 |
| EAGLE ASSET MANAGEMENT, INC. | 139606 | 0.12% | 9/30/2008 | -151120 |
| MERRILL LYNCH, PIERCE, FENNER & SMITH, INC. | 139337 | 0.11% | 9/30/2008 | -24180 |
| PARAMETRIC PORTFOLIO ASSOCIATES | 137723 | 0.11% | 9/30/2008 | 6706 |
| PROSHARE ADVISORS LLC | 133895 | 0.11% | 9/30/2008 | 43790 |
| GLENMEDE INVESTMENT MANAGEMENT LP | 133725 | 0.11% | 9/30/2008 | 61711 |
| SUNCOAST EQUITY MANAGEMENT, INC. | 126595 | 0.10% | 9/30/2008 | -71395 |
| CITADEL INVESTMENT GROUP LLC | 125908 | 0.10% | 9/30/2008 | 66897 |
| FIRST QUADRANT LP | 124200 | 0.10% | 9/30/2008 | -79600 |
| STANDARD LIFE INVESTMENTS LTD. | 123089 | 0.10% | 9/30/2008 | 59885 |
| DIMENSIONAL FUND ADVISORS, INC. | 120344 | 0.10% | 9/30/2008 | -28815 |
| AMERICAN CENTURY INVESTMENT MANAGEMENT, INC. | 119012 | 0.10% | 9/30/2008 | 119012 |
| TREDJE AP-FONDEN | 116281 | 0.10% | 6/30/2008 | 107298 |
| SG AMERICAS SECURITIES LLC | 112100 | 0.09% | 9/30/2008 | -16548 |
| JPMORGAN ASSET MANAGEMENT (UK) LTD. | 110765 | 0.09% | 9/30/2008 | 50016 |
| ARONSON & JOHNSON & ORTIZ LP | 109500 | 0.09% | 9/30/2008 | 44400 |
| SECURITIES MANAGEMENT & RESEARCH, INC. | 104315 | 0.09% | 9/30/2008 | 0 |
| IMS CAPITAL MANAGEMENT, INC. | 103047 | 0.08% | 9/30/2008 | 103047 |
| COLORADO PUBLIC EMPLOYEES' RETIREMENT ASSOCIATION | 102900 | 0.08% | 9/30/2008 | 0 |
| CLOVIS CAPITAL MANAGEMENT LP | 100000 | 0.08% | 9/30/2008 | -1125000 |
| SEI INVESTMENTS (EUROPE) LTD. | 99994 | 0.08% | 6/30/2007 | -7106 |
| ALLIANCEBERNSTEIN LP | 98182 | 0.08% | 9/30/2008 | -40703 |
| PEOPLE'S UNITED WEALTH MANAGEMENT & TRUST | 95668 | 0.08% | 9/30/2008 | -2015 |
| ROBERTS, GLORE & CO., INC. (ILLINOIS) | 93720 | 0.08% | 9/30/2008 | -2505 |
| SEAWARD MANAGEMENT CORP. | 93615 | 0.08% | 9/30/2008 | -15615 |
| SCHRODER INVESTMENT MANAGEMENT NORTH AMERICA, INC. | 92400 | 0.08% | 9/30/2008 | -295900 |
| INVESCO CAPITAL MANAGEMENT | 91050 | 0.08% | 9/30/2008 | 13252 |
| JPMORGAN CHASE BANK NA | 88805 | 0.07% | 9/30/2008 | 83245 |
| STIFEL, NICOLAUS & CO., INC. | 86590 | 0.07% | 6/30/2008 | 86590 |
| CHEVY CHASE TRUST CO. | 85876 | 0.07% | 9/30/2008 | -34980 |
| TEN ASSET MANAGEMENT, INC. | 85050 | 0.07% | 9/30/2008 | 85050 |
| TD ASSET MANAGEMENT, INC. | 81860 | 0.07% | 9/30/2008 | -16770 |
| UBS GLOBAL ASSET MANAGEMENT | 78842 | 0.06% | 9/30/2008 | -594 |
| GRANTHAM, MAYO, VAN OTTERLOO LLC | 78300 | 0.06% | 9/30/2008 | -15600 |
| IBM RETIREMENT PLAN | 77780 | 0.06% | 9/30/2008 | -6667 |
| PARSEC FINANCIAL MANAGEMENT, INC. | 77518 | 0.06% | 9/30/2008 | -335 |
| ABERDEEN ASSET MANAGEMENT, INC. | 75177 | 0.06% | 9/30/2008 | 22502 |
| UBS AG (GLOBAL ASSET MANAGEMENT SWITZERLAND) | 73479 | 0.06% | 9/30/2008 | 28600 |
| NEW YORK LIFE INVESTMENT MANAGEMENT LLC | 72694 | 0.06% | 9/30/2008 | -12071 |
| TEXAS PERMANENT SCHOOL FUND | 72600 | 0.06% | 9/30/2008 | -30881 |
| CURIAN CAPITAL LLC | 70703 | 0.06% | 9/30/2008 | -909 |
| ZIEGLER CAPITAL MANAGEMENT LLC | 70075 | 0.06% | 9/30/2008 | 70075 |
| CAPITAL ONE ASSET MANAGEMENT LLC | 69177 | 0.06% | 9/30/2008 | 590 |
| KENTUCKY TEACHERS' RETIREMENT SYSTEM | 67030 | 0.06% | 9/30/2008 | 29930 |
| CREDIT SUISSE ASSET MANAGEMENT, INC. (NEW YORK) | 66993 | 0.06% | 9/30/2008 | 15088 |
| METROPOLITAN LIFE INSURANCE CO. | 65643 | 0.05% | 9/30/2008 | -37830 |
| WESTPEAK GLOBAL ADVISORS LP | 65500 | 0.05% | 9/30/2008 | -122600 |
| STATE BANK & TRUST | 64633 | 0.05% | 9/30/2008 | 325 |
| AG ASSET MANAGEMENT LLC | 63798 | 0.05% | 9/30/2008 | 8365 |
| SUSQUEHANNA INVESTMENT GROUP LLC | 63213 | 0.05% | 9/30/2008 | 63213 |
| MILLENNIUM PARTNERS | 62050 | 0.05% | 9/30/2008 | -306479 |
| SHENANDOAH ASSET MANAGEMENT LLC | 61852 | 0.05% | 9/30/2008 | -78650 |
| STONERIDGE INVESTMENT PARTNERS LLC | 61390 | 0.05% | 6/30/2008 | 61390 |
| PRINCIPAL GLOBAL INVESTORS LLC | 59841 | 0.05% | 9/30/2008 | -296704 |
| DEUTSCHE INVESTMENT MANAGEMENT AMERICAS, INC. | 59068 | 0.05% | 9/30/2008 | -11222 |
| MICHIGAN DEPARTMENT OF TREASURY | 59008 | 0.05% | 9/30/2008 | -35292 |
| GWL INVESTMENT MANAGEMENT LTD. | 58224 | 0.05% | 9/30/2008 | -8470 |
| ING INVESTMENTS LLC | 56600 | 0.05% | 9/30/2008 | 2700 |
| UBS GLOBAL ASSET MANAGEMENT (UK) LTD. | 56572 | 0.05% | 9/30/2008 | 0 |
| SCHWARTZ INVESTMENT COUNSEL, INC. | 55500 | 0.05% | 9/30/2008 | 0 |
| MFC GLOBAL INVESTMENT MANAGEMENT | 55229 | 0.05% | 9/30/2008 | -16186 |
| EXCHANGE CAPITAL MANAGEMENT, INC. | 54875 | 0.05% | 9/30/2008 | 390 |
| CUBIC ASSET MANAGEMENT LLC | 48900 | 0.04% | 9/30/2008 | 48900 |
| ANALYTIC INVESTORS LLC | 47887 | 0.04% | 9/30/2008 | -1484 |
| COMERICA ASSET MANAGEMENT | 47673 | 0.04% | 9/30/2008 | -7017 |
| TCW ASSET MANAGEMENT CO. | 47550 | 0.04% | 9/30/2008 | 47550 |
| RESEARCH AFFILIATES FUNDAMENTAL INDEX LP | 47266 | 0.04% | 9/30/2008 | 1852 |
| STATE STREET GLOBAL ADVISORS (FRANCE) SA | 46643 | 0.04% | 6/30/2008 | 2500 |
| EASTOVER CAPITAL MANAGEMENT, INC. | 45791 | 0.04% | 9/30/2008 | -1465 |
| ABERDEEN ASSET MANAGERS LTD. | 45297 | 0.04% | 9/30/2008 | 31301 |
| INVESCO POWERSHARES CAPITAL MANAGEMENT LLC | 44715 | 0.04% | 9/30/2008 | 3884 |
| JPMORGAN SECURITIES, INC. | 44647 | 0.04% | 9/30/2008 | -272629 |
| SUSQUEHANNA FINANCIAL GROUP LLP | 44621 | 0.04% | 9/30/2008 | 44621 |
| BMO CAPITAL MARKETS (CANADA) | 44355 | 0.04% | 9/30/2008 | -125072 |
| RMB CAPITAL MANAGEMENT LLC | 43876 | 0.04% | 9/30/2008 | -310539 |
| LASALLE NATIONAL BANK | 43704 | 0.04% | 9/30/2008 | -4685 |
| GOLDMAN SACHS ASSET MANAGEMENT LP (UNITED STATES) | 43573 | 0.04% | 9/30/2008 | 31143 |
| AURORA INVESTMENT COUNSEL | 43543 | 0.04% | 9/30/2008 | 762 |
| HOWE BARNES CAPITAL MANAGEMENT, INC. | 43200 | 0.04% | 9/30/2008 | 43200 |
| AVIVA INVESTORS GLOBAL SERVICES LTD. | 42074 | 0.03% | 9/30/2008 | 17840 |
| LOWRY HILL INVESTMENT ADVISORS, INC. | 41985 | 0.03% | 9/30/2008 | -8420 |
| INTREPID CAPITAL MANAGEMENT, INC. (FLORIDA) | 41708 | 0.03% | 9/30/2008 | -13035 |
| EVERGREEN INVESTMENT MANAGEMENT CO., INC. | 41195 | 0.03% | 9/30/2008 | -14459 |
| HARRIS INVESTMENT MANAGEMENT, INC. | 40576 | 0.03% | 9/30/2008 | 731 |
| FÖRSTA AP-FONDEN | 39991 | 0.03% | 12/31/2007 | 2510 |
| AMI INVESTMENT MANAGEMENT, INC. | 39775 | 0.03% | 9/30/2008 | 0 |
| USAA INVESTMENT MANAGEMENT CORP. | 39223 | 0.03% | 9/30/2008 | -7968 |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | 39000 | 0.03% | 9/30/2008 | 0 |
| ALLEGIANT ASSET MANAGEMENT CO. | 38183 | 0.03% | 9/30/2008 | -10569 |
| CHAMPLAIN INVESTMENT PARTNERS LLC | 38030 | 0.03% | 9/30/2008 | 1950 |
| IRISH LIFE INVESTMENT MANAGERS LTD. | 37832 | 0.03% | 9/30/2008 | 13451 |
| JPMORGAN ASSET MANAGEMENT, INC. | 37311 | 0.03% | 9/30/2008 | -6912 |
| TOTH FINANCIAL ADVISORY CORP. | 36705 | 0.03% | 9/30/2008 | 385 |
| R. M. DAVIS, INC. | 36010 | 0.03% | 9/30/2008 | -1090 |
| WINDCREST DISCOVERY INVESTMENTS LLC | 35900 | 0.03% | 9/30/2008 | 12450 |
| JEFFERIES & CO., INC. (CALIFORNIA) | 35791 | 0.03% | 9/30/2008 | -3577 |
| UNION HERITAGE CAPITAL MANAGEMENT LLC | 34700 | 0.03% | 9/30/2008 | 0 |
| HARTFORD INVESTMENT MANAGEMENT CO., INC. | 34258 | 0.03% | 9/30/2008 | -23405 |
| PICTET ASSET MANAGEMENT SA | 33400 | 0.03% | 9/30/2008 | -9400 |
| ROBERT W. BAIRD & CO., INC. PRIVATE WEALTH MANAGEMENT | 33106 | 0.03% | 9/30/2008 | -90 |
| WAYNE HUMMER ASSET MANAGEMENT CO. | 32700 | 0.03% | 9/30/2008 | -44185 |
| STATE STREET GLOBAL ADVISORS LTD. (UK) | 32568 | 0.03% | 9/30/2008 | 800 |
| WACHOVIA SECURITIES LLC | 32070 | 0.03% | 9/30/2008 | -186 |
| GROESBECK INVESTMENT MANAGEMENT CORP. | 31700 | 0.03% | 9/30/2008 | -2900 |
| RIVERSOURCE INVESTMENTS LLC | 31543 | 0.03% | 9/30/2008 | -16767 |
| SJUNDE AP-FONDEN | 30168 | 0.02% | 6/30/2008 | 0 |
| BNP PARIBAS (SUISSE) SA - PRIVATE BANKING | 30120 | 0.02% | 4/30/2007 | 30120 |
| ALECTA PENSION INSURANCE, MUTUAL | 30000 | 0.02% | 12/31/2007 | 0 |
| TODD INVESTMENT ADVISORS, INC. | 29930 | 0.02% | 9/30/2008 | 29930 |
| ANDRA AP-FONDEN | 29800 | 0.02% | 12/31/2007 | 14000 |
| SKBA CAPITAL MANAGEMENT LLC | 29400 | 0.02% | 9/30/2008 | 29400 |
| EMPLOYEES RETIREMENT SYSTEM OF TEXAS | 28000 | 0.02% | 9/30/2008 | -16000 |
| PENNSYLVANIA PUBLIC SCHOOL EMPLOYEES RETIREMENT SYSTEM | 27696 | 0.02% | 9/30/2008 | -37925 |
| APG INVESTMENTS | 27627 | 0.02% | 9/30/2008 | 27627 |
| KLP KAPITALFORVALTNING ASA | 27500 | 0.02% | 12/31/2007 | 0 |
| EXXONMOBIL CORP. PENSION TRUST | 27076 | 0.02% | 9/30/2008 | -12262 |
| SMITH BREEDEN ASSOCIATES, INC. | 26800 | 0.02% | 8/31/2008 | 0 |
| UNIVERSAL-INVESTMENT-GESELLSCHAFT MBH | 26639 | 0.02% | 7/31/2008 | 6316 |
| CAPSTONE ASSET MANAGEMENT CO., INC. | 25975 | 0.02% | 9/30/2008 | -375 |
| PROFUND ADVISORS LLC | 25847 | 0.02% | 9/30/2008 | -3368 |
| BNP PARIBAS ARBITRAGE SNC | 25827 | 0.02% | 9/30/2008 | 0 |
| VICTORY CAPITAL MANAGEMENT, INC. | 25232 | 0.02% | 9/30/2008 | -1786 |
| FIDUCIARY TRUST CO. INTERNATIONAL | 24700 | 0.02% | 9/30/2008 | -1000 |
| FIRST CITIZENS CAPITAL MANAGEMENT GROUP | 24498 | 0.02% | 9/30/2008 | -10141 |
| DEUTSCHE BANK INVESTMENT MANAGEMENT, INC. | 24466 | 0.02% | 9/30/2008 | -163291 |
| EATON VANCE MANAGEMENT, INC. | 24445 | 0.02% | 9/30/2008 | -22724 |
| STUX CAPITAL MANAGEMENT LLC | 23900 | 0.02% | 9/30/2008 | -200 |
| PLACEMARK INVESTMENTS, INC. | 22640 | 0.02% | 9/30/2008 | -40061 |
| SEGALL, BRYANT & HAMILL INVESTMENT COUNSEL | 22490 | 0.02% | 9/30/2008 | -1700 |
| MASON STREET ADVISORS LLC | 22400 | 0.02% | 9/30/2008 | -9800 |
| ALERUS FINANCIAL, N.A. | 22330 | 0.02% | 9/30/2008 | 103 |
| DANSKE CAPITAL DENMARK | 21981 | 0.02% | 9/30/2008 | 2433 |
| PEAK6 ADVISORS LLC | 21817 | 0.02% | 9/30/2008 | 11383 |
| BLACKROCK INVESTMENT MANAGEMENT (UK) LTD. | 21561 | 0.02% | 9/30/2008 | -3400 |
| CIBC GLOBAL ASSET MANAGEMENT, INC. | 21086 | 0.02% | 9/30/2008 | 6918 |
| BANQUE PRIVÉE EDMOND DE ROTHSCHILD EUROPE (LUXEMBOURG) | 21000 | 0.02% | 12/31/2007 | 4200 |
| VERIZON PENSION FUND | 20974 | 0.02% | 9/30/2008 | -287 |
| OPPENHEIMER SECURITIES | 20543 | 0.02% | 9/30/2008 | -27344 |
| HYNES HIMMELREICH GLENNON & CO. | 20380 | 0.02% | 9/30/2008 | -3090 |
| PNC BANK NA | 20352 | 0.02% | 9/30/2008 | 966 |
| DIAM USA, INC. | 19772 | 0.02% | 9/30/2008 | -909 |
| FAN ASSET MANAGEMENT LLC | 19000 | 0.02% | 9/30/2008 | 0 |
| NORTHERN TRUST CO. OF CONNECTICUT | 18786 | 0.02% | 9/30/2008 | 12046 |
| BARCLAYS GLOBAL INVESTORS (DEUTSCHLAND) AG | 18494 | 0.02% | 9/30/2008 | 5179 |
| TRUST CO. OF OZARKS | 18390 | 0.02% | 9/30/2008 | 0 |
| JPMORGAN INVESTMENT ADVISORS, INC. | 18268 | 0.02% | 9/30/2008 | -115223 |
| SYNOVUS TRUST CO. | 18234 | 0.02% | 9/30/2008 | -72611 |
| TWO SIGMA INVESTMENTS LLC | 18197 | 0.02% | 9/30/2008 | 18197 |
| INVESCO ASSET MANAGEMENT LTD. | 18100 | 0.01% | 9/30/2008 | 17300 |
| RBC CAPITAL MARKETS (UNITED STATES) | 17967 | 0.01% | 9/30/2008 | -3131 |
| ING INVESTMENT MANAGEMENT CO. | 17455 | 0.01% | 9/30/2008 | -469520 |
| THE FIRST NATIONAL BANK OF OMAHA (FNB FUND ADVISORS) | 17200 | 0.01% | 9/30/2008 | 0 |
| NEW MEXICO EDUCATIONAL RETIREMENT BOARD | 16600 | 0.01% | 6/30/2008 | 0 |
| TD BANKNORTH WEALTH MANAGEMENT GROUP | 16385 | 0.01% | 9/30/2008 | 0 |
| LORING, WOLCOTT & COOLIDGE FIDUCIARY ADVISORS LLP | 16035 | 0.01% | 9/30/2008 | -4221 |
| SEI INVESTMENTS | 16000 | 0.01% | 9/30/2008 | -11300 |
| NELSON, BENSON & ZELLMER, INC. | 15600 | 0.01% | 3/31/2005 | 15600 |
| SUNTRUST PRIVATE WEALTH MANAGEMENT | 15369 | 0.01% | 9/30/2008 | -2953 |
| PERKINS CAPITAL MANAGEMENT, INC. | 15200 | 0.01% | 9/30/2008 | -400 |
| JPMORGAN PARTNERS LLC | 15150 | 0.01% | 9/30/2008 | -65850 |
| NATIXIS ASSET MANAGEMENT | 15131 | 0.01% | 9/30/2008 | -2138 |
| DEUTSCHE ASSET MANAGEMENT INVESTMENT GMBH (DEAM) | 14990 | 0.01% | 9/30/2008 | -348 |
| GE ASSET MANAGEMENT, INC. | 14386 | 0.01% | 9/30/2008 | 14386 |
| JAMISON, EATON & WOOD, INC. | 13783 | 0.01% | 9/30/2008 | -1050 |
| WILMINGTON TRUST INVESTMENT MANAGEMENT LLC | 13640 | 0.01% | 9/30/2008 | 0 |
| PRIVATE BANK & TRUST CO. | 12910 | 0.01% | 12/31/2006 | 20 |
| JANNEY MONTGOMERY SCOTT LLC | 12755 | 0.01% | 6/30/2008 | 105 |
| PENNSYLVANIA TRUST CO. | 12575 | 0.01% | 9/30/2008 | 30 |
| PACIFIC CAPITAL WEALTH MANAGEMENT SERVICES | 12500 | 0.01% | 9/30/2008 | 0 |
| BANK OF HAWAII | 12200 | 0.01% | 9/30/2008 | -900 |
| GW CAPITAL MANAGEMENT LLC | 12079 | 0.01% | 9/30/2008 | -4157 |
| DEUTSCHE BANK SECURITIES, INC. | 11661 | 0.01% | 9/30/2008 | 2218 |
| PIONEER INVESTMENTS KAPITALANLAGEGESELLSCHAFT MBH | 11584 | 0.01% | 7/31/2008 | 5844 |
| SPIDERROCK TRADING LLC | 11437 | 0.01% | 9/30/2008 | 11437 |
| TEXAS STATE BANK WEALTH MANAGEMENT & TRUST DIVISION | 11292 | 0.01% | 9/30/2008 | 930 |
| SWEDBANK ROBUR FONDER AB | 11182 | 0.01% | 6/30/2008 | 11182 |
| IRONWOOD INVESTMENT COUNSEL LLC | 11050 | 0.01% | 9/30/2008 | 150 |
| CITY NATIONAL ASSET MANAGEMENT | 11000 | 0.01% | 9/30/2008 | 0 |
| FIRST TRUST ADVISORS LP | 10796 | 0.01% | 9/30/2008 | -9086 |
| BATTERYMARCH FINANCIAL MANAGEMENT, INC. | 10624 | 0.01% | 9/30/2008 | -5617 |
| AMI PARTNERS, INC. | 10500 | 0.01% | 6/30/2008 | 500 |
| LOGAN CAPITAL MANAGEMENT, INC. | 10500 | 0.01% | 9/30/2008 | 0 |
| DEARBORN PARTNERS LLC | 10440 | 0.01% | 9/30/2008 | -135 |
| CLARIVEST ASSET MANAGEMENT LLC | 10100 | 0.01% | 9/30/2008 | 0 |
| THRIVENT INVESTMENT MANAGEMENT, INC. | 10000 | 0.01% | 9/30/2008 | -3700 |
| FIFTH THIRD ASSET MANAGEMENT, INC. | 9663 | 0.01% | 9/30/2008 | -96 |
| KBC ASSET MANAGEMENT (BELGIUM) | 9575 | 0.01% | 12/31/2007 | -51683 |
| UBS FIDUCIARY TRUST CO. | 9300 | 0.01% | 9/30/2008 | -500 |
| ADVANTUS CAPITAL MANAGEMENT, INC. | 9247 | 0.01% | 9/30/2008 | -4064 |
| NED DAVIS RESEARCH, INC. | 9200 | 0.01% | 9/30/2008 | -400 |
| KBC GROUPE SA/NV (INVESTMENT MANAGEMENT) | 9057 | 0.01% | 9/30/2008 | -26739 |
| SPECTRUM ADVISORY SERVICES, INC. | 9000 | 0.01% | 9/30/2008 | 0 |
| WELLS FARGO BANK N.A. | 8688 | 0.01% | 9/30/2008 | -586 |
| BOONE COUNTY NATIONAL BANK | 8640 | 0.01% | 3/31/2007 | 0 |
| OPPENHEIMER ASSET MANAGEMENT | 8600 | 0.01% | 9/30/2008 | 0 |
| THALES FUND MANAGEMENT LLC | 8487 | 0.01% | 9/30/2008 | -8413 |
| SHELL ASSET MANAGEMENT CO. BV | 8314 | 0.01% | 9/30/2008 | -4900 |
| DNB NOR KAPITALFORVALTNING ASA | 8286 | 0.01% | 6/30/2008 | 8286 |