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Index Component Weights of Stocks in the S&P 500 Updated: Wednesday, Mar-10-2010 7:40pm ET (The following table is sorted by % Weight in the Index, in descending value.  The table may be sorted by stock name by clicking on that column's heading.) No. Stock % Weight  in the  Index Cum % Bar Graph of  % Weight in the Index 1   ExxonMobil 3.09 3.09 2   Microsoft 2.17 5.25 3   Apple 1.96 7.21 4   Procter & Gamble 1.78 9.00 5   Johnson & Johnson 1.72 10.71 6   General Electric 1.70 12.41 7   Bank of America 1.65 14.06 8   JPMorgan Chase 1.64 15.70 9   IBM 1.60 17.29 10   Wells Fargo 1.46 18.75 11   AT&T 1.46 20.21 12   Cisco Systems 1.44 21.65 13   Chevron 1.44 23.09 14   Google 1.35 24.43 15   Pfizer 1.34 25.77 16   Berkshire Hathaway 1.31 27.09 17   Coca-Cola 1.22 28.30 18   Hewlett Packard 1.18 29.49 19   Intel 1.13 30.62 20   Wal Mart 1.11 31.73 21   Merck 1.08 32.81 22   PepsiCo 1.01 33.82 23   Oracle 0.94 34.77 24   Philip Morris International 0.93 35.69 25   Goldman Sachs 0.86 36.55 26   Abbott Labs 0.82 37.37 27   Verizon Communications 0.82 38.19 28   Citigroup 0.75 38.94 29   Schlumberger 0.75 39.68 30   ConocoPhillips 0.74 40.42 31   McDonalds 0.68 41.10 32   United Technologies 0.65 41.75 33   Occidental Petroleum 0.64 42.40 34   QUALCOMM 0.63 43.02 35   Disney 0.62 43.64 36   United Parcel Service 0.58 44.23 37   Amgen 0.57 44.79 38   3M 0.56 45.35 39   Home Depot 0.52 45.87 40   Kraft Foods 0.49 46.37 41   Boeing 0.49 46.86 42   Comcast 0.48 47.34 43   Medtronic 0.48 47.82 44   CVS/Caremark 0.48 48.30 45   U.S. Bancorp 0.46 48.76 46   American Express 0.46 49.22 47   Amazon 0.43 49.65 48   Bristol-Myers Squibb 0.42 50.07 49   Altria 0.42 50.49 50   Gilead Sciences 0.41 50.90 51   Ford Motor 0.41 51.31 52   Colgate-Palmolive 0.40 51.71 53   Visa 0.40 52.11 54   Morgan Stanley 0.39 52.50 55   Target 0.38 52.89 56   Monsanto 0.38 53.26 57   UnitedHealth Group 0.37 53.64 58   EMC 0.37 54.01 59   Caterpillar 0.35 54.36 60   Union Pacific 0.35 54.71 61   Emerson Electric 0.35 55.06 62   Apache 0.35 55.41 63   Lowe's Cos. 0.35 55.75 64   Lilly (Eli) 0.35 56.10 65   Bank of New York Mellon 0.35 56.44 66   Time Warner 0.34 56.79 67   Baxter 0.34 57.13 68   Anadarko Petroleum 0.34 57.47 69   Freeport-McMoran C&G 0.33 57.80 70   MetLife 0.33 58.13 71   Walgreen 0.33 58.46 72   DirecTV Group 0.32 58.78 73   Dow Chemical 0.32 59.11 74   Honeywell International 0.31 59.42 75   News Corp. 0.31 59.73 76   Devon Energy 0.31 60.04 77   Dupont 0.31 60.35 78   Texas Instruments 0.30 60.64 79   Medco Health Solutions 0.29 60.93 80   Exelon 0.29 61.22 81   PNC Financial Services 0.29 61.51 82   Travelers 0.28 61.79 83   Corning 0.28 62.07 84   eBay 0.28 62.35 85   WellPoint 0.28 62.62 86   General Dynamics 0.28 62.90 87   Celgene 0.28 63.17 88   Halliburton 0.27 63.44 89   XTO Energy 0.27 63.71 90   FedEx 0.26 63.97 91   Express Scripts 0.26 64.23 92   NIKE 0.26 64.49 93   Lockheed Martin 0.26 64.75 94   Costco Wholesale 0.25 65.00 95   Prudential Financial 0.25 65.25 96   Southern 0.25 65.51 97   EOG Resources 0.24 65.75 98   Deere 0.24 65.99 99   Kimberly-Clark 0.24 66.23 100   Newmont Mining 0.24 66.46 101   Dell 0.24 66.70 102   AFLAC 0.24 66.94 103   Praxair 0.23 67.17 104   MasterCard 0.23 67.41 105   General Mills 0.23 67.63 106   Dominion Resources 0.23 67.86 107   Simon Property Group 0.22 68.08 108   State Street 0.22 68.30 109   Marathon Oil 0.22 68.52 110   Automatic Data Processing 0.21 68.73 111   Raytheon 0.21 68.94 112   Duke Energy 0.21 69.15 113   Johnson Controls 0.20 69.35 114   Thermo Fisher Scientific 0.20 69.55 115   CME Group 0.20 69.75 116   BB&T 0.20 69.95 117   Danaher 0.20 70.14 118   Northrop Grumman 0.20 70.34 119   Yahoo 0.19 70.53 120   Norfolk Southern 0.19 70.73 121   CSX 0.19 70.92 122   Archer-Daniels-Midland 0.19 71.10 123   FPL Group 0.19 71.29 124   Allergan 0.18 71.48 125   Viacom (B) 0.18 71.66 126   Becton Dickinson 0.18 71.84 127   Adobe Systems 0.18 72.02 128   National Oilwell Varco 0.18 72.20 129   Schwab (Charles) 0.18 72.37 130   Illinois Tool Works 0.17 72.55 131   Starbucks 0.17 72.72 132   Hess 0.17 72.89 133   Capital One Financial 0.17 73.06 134   TJX 0.17 73.23 135   Chubb 0.17 73.40 136   American Tower 0.17 73.57 137   Time Warner Cable 0.17 73.73 138   Yum! Brands 0.17 73.90 139   Precision Castparts 0.17 74.07 140   Allstate 0.16 74.23 141   Sysco 0.16 74.40 142   Applied Materials 0.16 74.56 143   Staples 0.16 74.72 144   Chesapeake Energy 0.16 74.88 145   Motorola 0.16 75.04 146   Waste Management 0.16 75.20 147   American Electric Power 0.16 75.36 148   Kohl's 0.16 75.51 149   Carnival 0.16 75.67 150   McKesson 0.16 75.83 151   Franklin Resources 0.15 75.98 152   Juniper Networks 0.15 76.14 153   PG&E 0.15 76.29 154   Biogen Idec 0.15 76.44 155   Air Products & Chemicals 0.15 76.60 156   Stryker 0.15 76.75 157   Southwestern Energy 0.15 76.90 158   Baker Hughes 0.15 77.05 159   Public Serv. Enterprise 0.15 77.20 160   Genzyme 0.15 77.35 161   Entergy 0.15 77.49 162   Cognizant Technology 0.14 77.64 163   Heinz (H.J.) 0.14 77.78 164   PACCAR 0.14 77.92 165   Spectra Energy 0.14 78.06 166   Kroger 0.14 78.20 167   Nucor 0.14 78.33 168   Symantec 0.14 78.47 169   Broadcom 0.14 78.61 170   T. Rowe Price 0.13 78.74 171   Aetna 0.13 78.87 172   Intuitive Surgical 0.13 79.01 173   Loews 0.13 79.14 174   Avon Products 0.13 79.27 175   Kellogg 0.13 79.40 176   Xerox 0.13 79.52 177   Best Buy 0.13 79.65 178   Williams 0.13 79.78 179   SunTrust Banks 0.13 79.91 180   Alcoa 0.13 80.04 181   Northern Trust 0.13 80.16 182   Peabody Energy 0.13 80.29 183   Noble Energy 0.12 80.41 184   St. Jude Medical 0.12 80.54 185   Cardinal Health 0.12 80.66 186   Marsh & McLennan 0.12 80.78 187   Zimmer Holdings 0.12 80.90 188   Sempra Energy 0.12 81.02 189   Coach 0.12 81.14 190   Consolidated Edison 0.12 81.26 191   Cummins 0.12 81.38 192   Lorillard 0.12 81.50 193   FirstEnergy 0.12 81.61 194   Omnicom Group 0.12 81.73 195   Eaton 0.12 81.85 196   Public Storage 0.12 81.96 197   Agilent Technologies 0.11 82.07 198   Valero Energy 0.11 82.19 199   Boston Scientific 0.11 82.30 200   Progressive 0.11 82.41 201   Western Union 0.11 82.52 202   Vornado Realty Trust 0.11 82.63 203   NetApp 0.11 82.74 204   Aon 0.11 82.85 205   ConAgra Foods 0.11 82.96 206   Edison 0.11 83.06 207   McGraw-Hill 0.11 83.17 208   PPL 0.11 83.28 209   Bed Bath & Beyond 0.11 83.38 210   Ameriprise Financial 0.11 83.49 211   Intuit 0.11 83.59 212   International Paper 0.11 83.70 213   Sprint Nextel 0.10 83.80 214   Progress Energy 0.10 83.91 215   Cameron International 0.10 84.01 216   L-3 Communications 0.10 84.12 217   Smith International 0.10 84.22 218   Gap 0.10 84.32 219   PPG 0.10 84.43 220   Equity Residential 0.10 84.53 221   Priceline 0.10 84.63 222   Hartford Financial Svc.Gp. 0.10 84.73 223   Mead Johnson Nutrition 0.10 84.83 224   Fifth Third Bancorp 0.10 84.93 225   Murphy Oil 0.10 85.03 226   Parker-Hannifin 0.10 85.13 227   Paychex 0.10 85.23 228   Boston Properties 0.10 85.33 229   CenturyLink 0.10 85.43 230   Ecolab 0.10 85.53 231   CBS 0.10 85.62 232   Safeway 0.10 85.72 233   NVIDIA 0.09 85.81 234   CONSOL Energy 0.09 85.91 235   ITT 0.09 86.00 236   XCEL Energy 0.09 86.10 237   Sara Lee 0.09 86.19 238   Rockwell Collins 0.09 86.28 239   Southwest Airlines 0.09 86.37 240   CIGNA 0.09 86.46 241   Life Technologies 0.09 86.55 242   Forest Laboratories 0.09 86.64 243   Republic Services 0.09 86.73 244   HCP 0.09 86.82 245   Weyerhaeuser 0.09 86.91 246   Discovery Communications 0.09 87.00 247   C.H. Robinson Worldwide 0.09 87.08 248   CA 0.09 87.17 249   Reynolds American 0.09 87.26 250   Goodrich 0.09 87.34 251   Macy's 0.09 87.43 252   Hospira 0.09 87.51 253   Analog Devices 0.08 87.60 254   Clorox 0.08 87.68 255   Regions Financial 0.08 87.77 256   Quest Diagnostics 0.08 87.85 257   Dover 0.08 87.93 258   U.S. Steel 0.08 88.02 259   Western Digital 0.08 88.10 260   Invesco 0.08 88.18 261   Dr Pepper Snapple Group 0.08 88.27 262   Citrix Systems 0.08 88.35 263   Micron Technology 0.08 88.43 264   Coca-Cola Enterprises 0.08 88.51 265   Mattel 0.08 88.59 266   Salesforce.com 0.08 88.67 267   Lincoln National 0.08 88.75 268   Humana 0.08 88.83 269   Computer Sciences 0.08 88.91 270   Apollo Group 0.08 88.99 271   Range Resources 0.08 89.07 272   Principal Financial Group 0.08 89.14 273   Fluor 0.08 89.22 274   AmerisourceBergen 0.08 89.30 275   Cliffs Natural Resources 0.08 89.38 276   Genworth Financial 0.08 89.46 277   InterContinental Exchange 0.08 89.53 278   Bard (C.R.) 0.08 89.61 279   Host Hotels & Resorts 0.08 89.69 280   Rockwell Automation 0.08 89.77 281   El Paso 0.08 89.84 282   Expeditors Intl Washington 0.08 89.92 283   Starwood Hotels & Resorts 0.08 90.00 284   Discover Financial Services 0.08 90.07 285   SanDisk 0.08 90.15 286   Fiserv 0.08 90.22 287   Amphenol 0.07 90.30 288   Laboratory Corp. of America 0.07 90.37 289   Questar 0.07 90.45 290   FIS 0.07 90.52 291   Unum Group 0.07 90.59 292   AES 0.07 90.66 293   FMC Technologies 0.07 90.74 294   Xilinx 0.07 90.81 295   Constellation Energy Group 0.07 90.88 296   DTE Energy 0.07 90.95 297   Altera 0.07 91.02 298   NYSE Euronext 0.07 91.10 299   Estee Lauder 0.07 91.17 300   Penney (J.C.) 0.07 91.24 301   BMC Software 0.07 91.30 302   Ventas 0.07 91.37 303   Marriott Intl. (A) 0.07 91.44 304   V.F. 0.07 91.51 305   Qwest Communications Int'l 0.07 91.58 306   Fortune Brands 0.07 91.65 307   Smucker 0.07 91.72 308   AvalonBay Communities 0.07 91.78 309   Hershey 0.07 91.85 310   Grainger (W.W.) 0.07 91.92 311   Molson Coors 0.07 91.98 312   Autodesk 0.06 92.05 313   Mylan 0.06 92.11 314   KeyCorp 0.06 92.17 315   Varian Medical Systems 0.06 92.24 316   BJ Services 0.06 92.30 317   M&T Bank 0.06 92.37 318   McAfee 0.06 92.43 319   ProLogis 0.06 92.49 320   XL Capital 0.06 92.56 321   Genuine Parts 0.06 92.62 322   Nordstrom 0.06 92.68 323   Whirlpool 0.06 92.74 324   Ross Stores 0.06 92.81 325   Hudson City Bancorp 0.06 92.87 326   Sigma-Aldrich 0.06 92.93 327   Campbell Soup 0.06 92.99 328   Nabors 0.06 93.05 329   Denbury Resources 0.06 93.12 330   Harley Davidson 0.06 93.18 331   Limited Brands 0.06 93.24 332   Linear Technology 0.06 93.30 333   DaVita 0.06 93.36 334   Diamond Offshore Drilling 0.06 93.42 335   Waters 0.06 93.48 336   Sherwin-Williams 0.06 93.54 337   Harris 0.06 93.60 338   Ameren 0.06 93.66 339   Whole Foods Market 0.06 93.71 340   Plum Creek Timber 0.06 93.77 341   Fastenal 0.06 93.83 342   Brown-Forman (B) 0.06 93.89 343   SAIC 0.06 93.94 344   Kimco Realty 0.06 94.00 345   Textron 0.06 94.06 346   Darden Restaurants 0.06 94.12 347   Pioneer Natural Resources 0.06 94.17 348   Flowserve 0.06 94.23 349   Millipore 0.06 94.29 350   EQT 0.06 94.34 351   Wisconsin Energy 0.06 94.40 352   People’s United Financial 0.06 94.46 353   Electronic Arts 0.06 94.51 354   NRG Energy 0.06 94.57 355   SLM 0.06 94.62 356   Tiffany 0.06 94.68 357   Red Hat 0.06 94.74 358   Vulcan Materials 0.06 94.79 359   Block H&R 0.05 94.84 360   Owens-Illinois 0.05 94.90 361   O'Reilly Automotive 0.05 94.95 362   Comerica 0.05 95.00 363   CenterPoint Energy 0.05 95.06 364   Moody's 0.05 95.11 365   Health Care REIT 0.05 95.16 366   First Solar 0.05 95.21 367   Akamai Technologies 0.05 95.27 368   Tyson Foods 0.05 95.32 369   Cephalon 0.05 95.37 370   Masco 0.05 95.42 371   Jacobs Engineering Group 0.05 95.47 372   Airgas 0.05 95.52 373   DENTSPLY International 0.05 95.58 374   Roper Industries 0.05 95.63 375   Verisign 0.05 95.68 376   KLA-Tencor 0.05 95.73 377   Teradata 0.05 95.78 378   Ball 0.05 95.82 379   AutoZone 0.05 95.87 380   CF Industries Holdings 0.05 95.92 381   Advanced Micro Devices 0.05 95.97 382   Sears Holdings 0.05 96.02 383   International Game Technology 0.05 96.07 384   Microchip Technology 0.05 96.12 385   Watson Pharmaceuticals 0.05 96.16 386   McCormick 0.05 96.21 387   Family Dollar Stores 0.05 96.26 388   Windstream 0.05 96.31 389   Wynn Resorts 0.05 96.36 390   American Int'l. Group 0.05 96.40 391   Allegheny Technologies 0.05 96.45 392   Expedia 0.05 96.50 393   Pall 0.05 96.54 394   Pitney-Bowes 0.05 96.59 395   Stanley Works 0.05 96.64 396   Leucadia National 0.05 96.68 397   Hasbro 0.05 96.73 398   Polo Ralph Lauren 0.05 96.77 399   Urban Outfitters 0.05 96.82 400   Northeast Utilities 0.05 96.86 401   Legg Mason 0.05 96.91 402   Iron Mountain 0.04 96.95 403   Cincinnati Financial 0.04 97.00 404   Stericycle 0.04 97.04 405   Robert Half International 0.04 97.09 406   Black & Decker 0.04 97.13 407   CareFusion 0.04 97.18 408   Eastman Chemical 0.04 97.22 409   Wyndham Worldwide 0.04 97.26 410   Cabot Oil & Gas 0.04 97.30 411   MeadWestvaco 0.04 97.34 412   FMC 0.04 97.39 413   Helmerich & Payne 0.04 97.43 414   NiSource 0.04 97.47 415   Newell Rubbermaid 0.04 97.51 416   Massey Energy 0.04 97.55 417   Torchmark 0.04 97.59 418   Donnelley (R.R.) 0.04 97.63 419   Equifax 0.04 97.67 420   Interpublic Group 0.04 97.71 421   SCANA 0.04 97.75 422   DeVry 0.04 97.79 423   FLIR Systems 0.04 97.83 424   Marshall & Ilsley 0.04 97.87 425   Allegheny Energy 0.04 97.91 426   Quanta Services 0.04 97.95 427   Abercrombie & Fitch 0.04 97.98 428   Assurant 0.04 98.02 429   Gannett 0.04 98.06 430   Pinnacle West Capital 0.04 98.09 431   CB Richard Ellis 0.04 98.13 432   Pepco Holdings 0.04 98.17 433   Huntington Bancshares 0.04 98.20 434   Scripps Networks Interactive 0.04 98.24 435   LSI 0.04 98.27 436   Avery Dennison 0.04 98.31 437   Dun & Bradstreet 0.03 98.34 438   CMS Energy 0.03 98.38 439   D.R. Horton 0.03 98.41 440   Pulte Homes 0.03 98.45 441   Integrys Energy Group 0.03 98.48 442   Coventry Health Care 0.03 98.52 443   National Semiconductor 0.03 98.55 444   Sunoco 0.03 98.59 445   Cintas 0.03 98.62 446   International Flavors Fragrance 0.03 98.65 447   Supervalu 0.03 98.69 448   TECO Energy 0.03 98.72 449   Jabil Circuit 0.03 98.75 450   Sealed Air 0.03 98.78 451   Pactiv 0.03 98.81 452   Goodyear Tire & Rubber 0.03 98.85 453   Leggett & Platt 0.03 98.88 454   Rowan 0.03 98.91 455   Bemis 0.03 98.94 456   Constellation Brands 0.03 98.97 457   Harman Intl. 0.03 99.00 458   MEMC Electronic Materials 0.03 99.03 459   King Pharmaceuticals 0.03 99.06 460   GameStop 0.03 99.09 461   First Horizon National 0.03 99.12 462   NASDAQ OMX Group 0.03 99.15 463   Big Lots 0.03 99.17 464   Total System Services 0.03 99.20 465   Molex 0.03 99.23 466   Hormel Foods 0.03 99.26 467   Tellabs 0.03 99.29 468   RadioShack 0.03 99.31 469   Dean Foods 0.03 99.34 470   Zions Bancorp 0.03 99.37 471   Washington Post 0.03 99.40 472   Lexmark Int'l. 0.03 99.42 473   Patterson Companies 0.03 99.45 474   PerkinElmer 0.03 99.48 475   Lennar 0.03 99.50 476   AK Steel Holding 0.03 99.53 477   E*Trade Financial 0.03 99.55 478   JDS Uniphase 0.02 99.58 479   Janus Capital Group 0.02 99.60 480   Snap-On 0.02 99.63 481   Frontier Communications 0.02 99.65 482   Tenet Healthcare 0.02 99.67 483   Federated Investors 0.02 99.70 484   Novellus Systems 0.02 99.72 485   QLogic 0.02 99.74 486   Office Depot 0.02 99.76 487   Apartment Invest & Mgmt 0.02 99.78 488   Ryder System 0.02 99.80 489   Novell 0.02 99.82 490   Monster Worldwide 0.02 99.84 491   Tesoro 0.02 99.86 492   Compuware 0.02 99.88 493   NICOR 0.02 99.90 494   Teradyne 0.02 99.91 495   AutoNation 0.02 99.93 496   MetroPCS Communications 0.02 99.95 497   Eastman Kodak 0.02 99.96 498   New York Times Cl. A 0.01 99.98 499   Meredith 0.01 99.99 500   Titanium Metals 0.01 100.00

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