13F-HR/A 1 13fSept2012.txt Name: RWC Asset Management LLP Address: 60 Petty France, London, SW1H 9EU, UNITED KINGDON 13F File Number:28-14481 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 that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this submission. Person Signing this Report on Behalf of Reporting Manager: Name: Gemma Bainbridge Title: Finance Director Phone: +44 207 227 6108 Signature, Place,and Date of Signing: Gemma Bainbridge; London, England; 30 June 2012 Report Type (Check only one.): [ X] 13F HOLDINGS REPORT. [ ] 13F NOTICE. [ ] 13F COMBINATION REPORT. List of Other Managers Reporting forthis Manager: NONE FORM 13F SUMMARY PAGE Report Summary: Number of Other Included Managers: NIL Form 13F Information Table Entry Total: 130 Form 13F Information Table Value Total: $516757.5891 (THOUSANDS) List of other included managers: NIL Column 1 Column 2 Column 3 Column 4 Column 5 Column 6 Column 7 Column 8 US$ Value Shrs Or SH/ Put/ Investment Other Voting Authority Name of Issuer Title of Class CUSIP (x$1000) Prn Amt PRN Cal Discretion Managers Sole Shared None SANDISK CORP NOTE 80004CAD3 14204.1875 12,500,000 PRN sole 12,500,000 UNITED TECHNOLOGIES CORP UNIT 99/99/99 NOTE 913017117 5610 100,000 PRN sole 100,000 CUBIST PHARMACEUTICALS INC NOTE 229678AD9 5270.565 3,000,000 PRN sole 3,000,000 MOLSON COORS BREWING CO NOTE 60871RAA8 11372.9 11,000,000 PRN sole 11,000,000 MYLAN INC NOTE 628530AJ6 4793.3875 2,500,000 PRN sole 2,500,000 XILINX INC NOTE 983919AF8 11148.5575 8,500,000 PRN sole 8,500,000 AFFILIATED MANAGERS GROUP NOTE 008252AL2 8250 7,500,000 PRN sole 7,500,000 ELECTRONIC ARTS INC NOTE 285512AA7 6422.5 7,000,000 PRN sole 7,000,000 TRIPADVISOR INC COM 896945201 98.79 3,000 SHS sole 3,000 SIRIUS XM RADIO INC COM 82967N108 259 100,000 SHS sole 100,000 SIX FLAGS ENTMT CORP NEW COM 83001A102 995.1312 16,924 SHS sole 16,924 VISA INC COM 92826C839 467.83152 3,484 SHS sole 3,484 SANDISK CORP COM 80004C101 499.445 11,500 SHS sole 11,500 TERADYNE INC COM 880770102 397.97514 27,987 SHS sole 27,987 AVON PRODS INC COM 054303102 1.77045 111 SHS sole 111 ULTA SALON COSMETCS & FRAG I COM 90384S303 3230.45492 33,544 SHS sole 33,544 DELL INC COM 24702R101 1.80347 183 SHS sole 183 DIRECTV COM 25490A309 3.6708 070 SHS sole 70 GOLDMAN SACHS GROUP INC COM 38141G104 2.15992 019 SHS sole 19 DISNEY WALT CO COM 254687106 470.52 9,000 SHS sole 9,000 INTEL CORP SDCV 2.950%12/1 NOTE 458140AD2 12513.725 11,500,000 PRN sole 11,500,000 UNITED STATES STL CORP NEW NOTE 912909AE8 8094.68 8,000,000 PRN sole 8,000,000 SBA COM 78388J106 3121.4754 49,626 SHS sole 49,626 LINKEDIN CORP COM 53578A108 1229.886 10,215 SHS sole 10,215 GENERAL MTRS CO COM 37045V100 1.84275 081 SHS sole 81 PFIZER INC COM 717081103 6209.44345 249,877 SHS sole 249,877 LILLY ELI & CO COM 532457108 4.741 100 SHS sole 100 LENNAR CORP CL A COM 526057104 2056.81935 59,155 SHS sole 59,155 GOOGLE INC 38259P508 3075.342 4,076 SHS sole 4,076 ARCHER DANIELS MIDLAND CO NOTE 039483AW2 6006.54 6,000,000 PRN sole 6,000,000 ALCOA INC NOTE 013817AT8 5216.8725 3,500,000 PRN sole 3,500,000 HEALTH CARE REIT INC NOTE 42217KAR7 10701 9,000,000 PRN sole 9,000,000 MGM RESORTS INTERNATIONAL NOTE 55303QAE0 11806.014 11,300,000 PRN sole 11,300,000 VIRGIN MEDIA INC NOTE 92769LAB7 5156.4 3,000,000 PRN sole 3,000,000 CHARTER COM 16117M305 600.48 8,000 SHS sole 8,000 CHECK POINT SOFTWARE TECH LT ORD COM M22465104 558.656 11,600 SHS sole 11,600 PENN NATL GAMING INC COM 707569109 5433.50808 126,009 SHS sole 126,009 KLA-TENCOR CORP COM 482480100 333.935 7,000 SHS sole 7,000 MICROSOFT CORP COM 594918104 3229.97184 108,534 SHS sole 108,534 MERCK & CO INC NEW COM 58933Y105 6001.73865 133,091 SHS sole 133,091 PINNACLE ENTMT INC COM 723456109 2002.0356 163,565 SHS sole 163,565 SPRINT NEXTEL CORP COM 852061100 4.73616 858 SHS sole 858 HOME DEPOT INC COM 437076102 1013.0086 16,780 SHS sole 16,780 LIFEPOINT HOSPITALS INC NOTE 53219LAH2 7085 6,500,000 PRN sole 6,500,000 ALLEGHENY TECHNOLOGIES INC NOTE 01741RAD4 9228.28 8,000,000 PRN sole 8,000,000 SYMANTEC CORP NOTE 871503AF5 8720 8,000,000 PRN sole 8,000,000 WYNN RESORTS LTD COM 983134107 440 1,100 SHS sole 1,100 LINEAR TECHNOLOGY CORP NOTE 535678AC0 20814.2 20,000,000 PRN sole 20,000,000 INTERXION HOLDING N.V COM N47279109 227.2 10,000 SHS sole 10,000 QUAL COM 747525103 496.6365 7,950 SHS sole 7,950 FEDEX CORP COM 31428X106 296.17 3,500 SHS sole 3,500 EXPEDIA INC DEL COM 30212P303 1495.39536 25,854 SHS sole 25,854 WAL-MART STORES INC COM 931142103 7995.7134 108,343 SHS sole 108,343 HILLSHIRE BRANDS CO COM 432589109 3437.40046 128,357 SHS sole 128,357 CONSTELLATION BRANDS INC 21036P108 3997.8777 123,582 SHS sole 123,582 MICROSOFT CORP COM 594918104 3923.88576 131,851 SHS sole 131,851 SPRINT NEXTEL CORP COM 852061100 3008.814 545,075 SHS sole 545,075 HARTFORD FINL SVCS GROUP INC COM 416515104 1.944 100 SHS sole 100 EBAY INC COM 278642103 662.669 13,700 SHS sole 13,700 MELCO CROWN ENTMT LTD ADR 585464100 3900.66716 289,367 ADR sole 289,367 BUNGE LIMITED COM G16962105 2349.76725 35,045 SHS sole 35,045 MICROCHIP TECHNOLOGY INC 595017AB0 5673.5325 4,500,000 SHS sole 4,500,000 AVAGO TECHNOLOGIES LTD COM Y0486S104 749.5975 21,500 SHS sole 21,500 PRICELINE COM 741503403 557.163 900 SHS sole 900 ABERCROMBIE & FITCH CO CL A COM 002896207 3792.12032 111,796 SHS sole 111,796 APPLE INC COM 037833100 833.88125 1,250 SHS sole 1,250 NOVELLUS SYS INC NOTE 670008AD3 4992.345 4,500,000 PRN sole 4,500,000 NETAPP INC NOTE 64110DAB0 6852.96 6,000,000 PRN sole 6,000,000 MICROSOFT CORP COM 594918104 505.92 17,000 SHS sole 17,000 MGM RESORTS INTERNATIONAL NOTE 55303QAE0 208.956 200,000 PRN sole 200,000 BOYD GAMING CORP COM 103304101 3328.58526 471,471 SHS sole 471,471 E M C CORP MASS NOTE 268648AM4 6007.68 3,500,000 PRN sole 3,500,000 BAIDU INC SPON ADR 056752108 584.45 5,000 ADR sole 5,000 BOSTON SCIENTIFIC CORP COM 101137107 1.722 300 SHS sole 300 HEWLETT PACKARD CO COM 428236103 2655.37194 155,649 SHS sole 155,649 LILLY ELI & CO COM 532457108 4642.10274 97,914 SHS sole 97,914 NEWS CORP CL A COM 65248E104 3.79828 155 SHS sole 155 SENSATA TECHNOLOGIES HLDG BV COM N7902X106 159.8649 5,370 SHS sole 5,370 PROLOGIS NOTE 74340XAT8 10147.5 9,000,000 PRN sole 9,000,000 TERADATA CORP DEL COM 88076W103 754.1 10,000 SHS sole 10,000 LIBERTY MEDIA CORPORATION LIB CAP COM 530322106 364.28 3,500 SHS sole 3,500 UNIVERSAL DISPLAY CORP COM 91347P105 343.3 10,000 SHS sole 10,000 GOOGLE INC 38259P508 754.5 1,000 SHS sole 1,000 LILLY ELI & CO COM 532457108 3151.62716 66,476 SHS sole 66,476 GOLDCORP INC NEW NOTE 380956AB8 10920.42 9,000,000 PRN sole 9,000,000 CISCO SYS INC COM 17275R102 1.94769 102 SHS sole 102 D R HORTON INC COM 23331A109 1852.51688 89,819 SHS sole 89,819 LILLY ELI & CO COM 532457108 9318.00881 196,541 SHS sole 196,541 EXTERRAN HLDGS INC COM 30225X103 2561.78988 126,321 SHS sole 126,321 COGNIZANT TECHNOLOGY SOLUTIO CL A COM 192446102 831.691 11,900 SHS sole 11,900 LIBERTY MEDIA CORP NEW DEB 3.125% 3/3 NOTE 530718AF2 9750.65 7,000,000 PRN sole 7,000,000 RESEARCH IN MOTION LTD COM 760975102 0.8475 113 SHS sole 113 SIRIUS XM RADIO INC COM 82967N108 2300.37325 888,175 SHS sole 888,175 HOLOGIC INC 436440AB7 5618.15 5,000,000 SHS sole 5,000,000 MICROSOFT CORP COM 594918104 6955.8048 233,730 SHS sole 233,730 VERISIGN INC COM 92343E102 2070.98046 42,534 SHS sole 42,534 PFIZER INC COM 717081103 3266.0852 131,432 SHS sole 131,432 MICROSOFT CORP COM 594918104 4.22592 142 SHS sole 142 SALIX PHARMACEUTICALS INC NOTE 795435AC0 6998.0352 5,980,000 PRN sole 5,980,000 DOLLAR GEN CORP NEW COM 256677105 1787.61336 34,684 SHS sole 34,684 UNITED THERAPEUTICS CORP DEL NOTE 91307CAE2 5299.68 4,000,000 PRN sole 4,000,000 MEDTRONIC INC NOTE 585055AM8 12605 12,500,000 PRN sole 12,500,000 MICRON TECHNOLOGY INC NOTE 595112AQ6 7200 8,000,000 PRN sole 8,000,000 BLOCK H & R INC COM 093671105 2.13159 123 SHS sole 123 TYSON FOODS INC NOTE 902494AP8 5560.35 5,000,000 PRN sole 5,000,000 PFIZER INC COM 717081103 11284.6832 454,112 SHS sole 454,112 TIME WARNER CABLE INC COM 88732J207 1799.86604 18,934 SHS sole 18,934 AMGEN INC NOTE 031162AQ3 16685.025 15,000,000 PRN sole 15,000,000 BIOMARIN PHARMACEUTICAL INC NOTE 09061GAD3 3116.25 1,500,000 PRN sole 1,500,000 INTEL CORP SDCV 3.250% 8/0 ADDED NOTE 458140AF7 12299.25 10,000,000 PRN sole 10,000,000 NEWMONT MINING CORP NOTE 651639AH9 11477.0825 8,500,000 PRN sole HOLOGIC INC 436440AA9 5971.59 6,000,000 SHS sole 6,000,000 NUVASIVE INC NOTE 670704AC9 6230.64 6,500,000 PRN sole 6,500,000 SMITHFIELD FOODS INC NOTE 832248AR9 7428.96 7,000,000 PRN sole 7,000,000 GENERAL GROWTH PPTYS INC NEW COM 370023103 3621.48784 185,908 SHS sole 185,908 PFIZER INC COM 717081103 4.5724 184 SHS sole 184 AMAZON COM 023135106 2228.35184 8,762 SHS sole 8,762 MERCK & CO INC NEW COM 58933Y105 9804.5549 217,420 SHS sole 217,420 MERCK & CO INC NEW COM 58933Y105 3324.53869 73,723 SHS sole 73,723 BANK OF AMERICA CORPORATION COM 060505104 3.7086 420 SHS sole 420 EQUINIX INC COM 29444U502 3131.75395 15,199 SHS sole 15,199 AMERICAN AXLE & MFG HLDGS IN COM 024061103 3622.84293 321,459 SHS sole 321,459 INTUIT COM 461202103 500.48 8,500 SHS sole 8,500 MASTERCARD INC 57636Q104 636.13532 1,409 SHS sole 1,409 GAP INC DEL COM 364760108 2022.24982 56,519 SHS sole 56,519 HEWLETT PACKARD CO COM 428236103 1406.2558 82,430 SHS sole 82,430 HEWLETT PACKARD CO COM 428236103 2.54194 149 SHS sole 149 HEWLETT PACKARD CO COM 428236103 4337.62442 254,257 SHS sole 254,257 JOHNSON & JOHNSON COM 478160104 7887.02514 114,454 SHS sole 114,454 CITIGROUP INC COM 172967424 3.33744 102 SHS sole 102