13F-HR 1 v13faugust142007.txt 13F-HR 08/14/07 0001103804 fpcr*iv4 NONE 1 Carl Casler 203-863-5039 ccasler@vikingglobal.com 13F-HR Form 13F Holdings Report UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 13F FORM 13F COVER PAGE Report for the Calendar Year or Quarter Ended: June 30, 2007 This amendment (Check only one.): [ ] is a restatement. [ ] adds new holdings entries. Institutional Investment Manager Filing this Report: Name: Viking Global Investors, L.P. Address: 55 Railroad Avenue, Greenwich, CT 06830 13 File Number: The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct, and complete, and and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form Person Signing this Report on Behalf of Reporting Manager: Name: Brian Smith Title: Chief Financial Officer Phone: 203-863-5030 Signature, Place and Date of Signing: Greenwich, CT Brian Smith, August 14, 2007 Report Type (Check only one.): [ X] 13F HOLDINGS REPORT. [ ] 13F NOTICE. [ ] 13F COMBINATION REPORT. I AM SIGNING THIS REPORT AS REQUIRED BY THE SECURITIES EXCHANGE ACT OF 1934 FORM 13F SUMMARY PAGE Report Summary: Number of Other Included Managers: 0 Form 13F Information Table Entry Total: 77 Form 13F Information Table Value Total: 4,450,814 TITLE OF VALUE SHARES/ SH/ PUT/ INVSTMT OTHER VOTING AUTHORITY NAME OF ISSUER CLASS Cusip X($1000) PRN AMT PRN CALL DSCRETN MANAGERS SOLE SHARED NONE Advance Auto Parts COMMON STOCK 00751Y106 28371 700000 SH SOLE 700000 Affiliated Managers Group COMMON STOCK 008252108 4249 33000 SH SOLE 33000 American Home Mortgage Corp. COMMON STOCK 02660R107 172 9400 SH SOLE 9400 American Medical Sys COMMON STOCK 02744M108 956 53000 SH SOLE 53000 Apple Computer Inc. COMMON STOCK 037833100 36489 299000 SH SOLE 299000 Applied Biosystems Group - APP COMMON STOCK 038020103 21347 699000 SH SOLE 699000 Bausch & Lomb Inc COMMON STOCK 071707103 2777 40000 SH SOLE 40000 Blackrock Inc COMMON STOCK 09247X101 7359 47000 SH SOLE 47000 Champion Enterprises Inc COMMON STOCK 158496109 24575 2500000 SH SOLE 2500000 Charles River Laboratories COMMON STOCK 159864107 154 3000 SH SOLE 3000 Charter Communications COMMON STOCK 16117M107 1215 300000 SH SOLE 300000 Choicepoint Inc COMMON STOCK 170388102 10357 244000 SH SOLE 244000 Cleco Corporation COMMON STOCK 12561W105 8575 350000 SH SOLE 350000 Comcast Corp CL A COMMON STOCK 20030N101 100219 3564000 SH SOLE 3564000 Corning Inc. COMMON STOCK 219350105 92261 3611000 SH SOLE 3611000 CSK Auto Corporation COMMON STOCK 125965103 22580 1227200 SH SOLE 1227200 CVS/Caremark Corp COMMON STOCK 126650100 69787 1914600 SH SOLE 1914600 Daimlerchrysler AG ADR ADRS STOCKS 000710000 5517 60000 SH SOLE 60000 DaVita Inc. COMMON STOCK 23918K108 646 12000 SH SOLE 12000 Delta Air Lines COMMON STOCK 247361702 56243 2855000 SH SOLE 2855000 Devon Energy Corporation COMMON STOCK 25179M103 127690 1631000 SH SOLE 1631000 Dillards Inc - Cl A COMMON STOCK 254067101 126649 3524900 SH SOLE 3524900 Downey Financial Corp COMMON STOCK 261018105 10200 154600 SH SOLE 154600 DST Systems COMMON STOCK 233326107 24079 304000 SH SOLE 304000 DynCorp International Inc COMMON STOCK 26817C101 8925 405900 SH SOLE 405900 Dynegy Inc.-Cl A COMMON STOCK 26817G102 7365 780200 SH SOLE 780200 Eagle Materials Inc COMMON STOCK 26969P108 13586 277000 SH SOLE 277000 Eaton Vance Corp. COMMON STOCK 278265103 74390 1683800 SH SOLE 1683800 Elan Corp PLC - ADR ADRS STOCKS 284131208 1030 47000 SH SOLE 47000 EMC Corp. COMMON STOCK 268648102 103369 5711000 SH SOLE 5711000 Equifax Inc. COMMON STOCK 294429105 93286 2100100 SH SOLE 2100100 Fidelity National Finl Inc COMMON STOCK 31620R105 578 24400 SH SOLE 24400 Fidelity National Information COMMON STOCK 31620M106 386345 7117635 SH SOLE 7117635 Fiserv Inc COMMON STOCK 337738108 95253 1677000 SH SOLE 1677000 Fleetwood Enterprises COMMON STOCK 339099103 18100 2000000 SH SOLE 2000000 Freedom Acquisition Holdings COMMON STOCK 35645F103 4227 384000 SH SOLE 384000 Fremont General Corp. COMMON STOCK 357288109 26587 2471000 SH SOLE 2471000 Globalsantafe Corp COMMON STOCK G3930E101 95659 1324000 SH SOLE 1324000 Google Inc. COMMON STOCK 38259P508 142383 272400 SH SOLE 272400 Grant Prideco Inc COMMON STOCK 38821G101 12111 225000 SH SOLE 225000 Helix Energy Solutions Group Inc COMMON STOCK 42330P107 15964 400000 SH SOLE 400000 Illumina Inc. COMMON STOCK 452327109 133078 3278600 SH SOLE 3278600 Iron Mountain Inc COMMON STOCK 462846106 39338 1505500 SH SOLE 1505500 Kyphon Inc. COMMON STOCK 501577100 26530 551000 SH SOLE 551000 Landamerica Financial Group COMMON STOCK 514936103 130570 1353200 SH SOLE 1353200 Mastercard Inc COMMON STOCK 57636Q104 147226 887600 SH SOLE 887600 Medtronic Inc. COMMON STOCK 585055106 1244 24000 SH SOLE 24000 MI Developments Inc - Cl A COMMON STOCK 55304X104 18872 517900 SH SOLE 517900 Monster Worldwide Inc. COMMON STOCK 611742107 1931 47000 SH SOLE 47000 NCR Corporation COMMON STOCK 62886E108 330728 6294800 SH SOLE 6294800 Nutri/System Inc COMMON STOCK 67069D108 265 3800 SH SOLE 3800 Occidental Petroleum COMMON STOCK 674599105 39833 688200 SH SOLE 688200 Palm Inc COMMON STOCK 696643105 1630 101798 SH SOLE 101798 Parallel Petroleum Corp COMMON STOCK 699157103 15658 715000 SH SOLE 715000 Paychex Inc COMMON STOCK 704326107 228343 5837000 SH SOLE 5837000 Pediatrix Medical Group Inc COMMON STOCK 705324101 2481 45000 SH SOLE 45000 PepsiCo COMMON STOCK 713448108 43579 672000 SH SOLE 672000 PF Chang's China Bistro Inc COMMON STOCK 69333Y108 14432 410000 SH SOLE 410000 Plains Exploration & Production COMMON STOCK 726505100 72288 1512000 SH SOLE 1512000 Quadra Realty Inc COMMON STOCK 746945104 2814 225000 SH SOLE 225000 Qualcomm Inc COMMON STOCK 747525103 390076 8990000 SH SOLE 8990000 Research In Motion ADRS STOCKS 760975102 3399 17000 SH SOLE 17000 Southwestern Energy COMMON STOCK 845467109 181835 4086200 SH SOLE 4086200 Staples Inc. COMMON STOCK 855030102 9278 391000 SH SOLE 391000 Suntrust Banks Inc COMMON STOCK 867914103 133840 1561000 SH SOLE 1561000 The Charles Schwab Corporation COMMON STOCK 808513105 152369 7425400 SH SOLE 7425400 Thomson Corporation COMMON STOCK 884903105 64728 1488000 SH SOLE 1488000 Time Warner Cable COMMON STOCK 88732J108 16752 427677 SH SOLE 427677 Trimas Corp COMMON STOCK 896215209 4229 350100 SH SOLE 350100 Trizetto Group Inc COMMON STOCK 896882107 1452 75000 SH SOLE 75000 Tween Brands COMMON STOCK 901166108 38164 855700 SH SOLE 855700 Virgin Media Inc COMMON STOCK 92769L101 2071 85000 SH SOLE 85000 Vivo Participacoes SA ADRS STOCKS 92855S101 63670 12708700 SH SOLE 12708700 Vulcan Materials Co COMMON STOCK 929160109 67578 590000 SH SOLE 590000 W.P. Stewart & Co. Ltd. COMMON STOCK G84922106 2837 260600 SH SOLE 260600 Weatherford Intl Ltd. COMMON STOCK G95089101 173619 3143000 SH SOLE 3143000 Yahoo! Inc. COMMON STOCK 984332106 12452 459000 SH SOLE 459000 S REPORT SUMMARY 77 DATA RECORDS OTHER MANAGERS ON WHOSE BEHALF REPORT IS FILED
13F: Report Creation NOTE: The 13F-HR File ends on the line labeled All information following this line is informational and should not be included in the SEC Filing.