Platinum Investment Mangement as of March 31, 2013
Portfolio Holdings for Platinum Investment Mangement
Platinum Investment Mangement holds 0 positions in its portfolio as reported in the March 2013 quarterly 13F filing
VALUE SHARES/ SH/ PUT/ INVSTMT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DSCRETN MANAGERS SOLE SHARED NONE
--------------------------- ------------------------- ------- ------- ---- ---- -------- ------- -------- -------- --------
{C} {C} {C} {C} {C} {C} {C} {C}
51JOB INC SP ADR REP COM 316827104 42413 713915 EQ SOLE 641581 0 72334
7 DAYS GROUP HLDGS LTD ADR 81783J101 510 38000 EQ SOLE 38000 0 0
ADVANCED MICRO DEVICES INC COM 007903107 1163 456239 EQ SOLE 456239 0 0
AGILENT TECHNOLOGIES INC COM 00846U101 1049 25000 EQ SOLE 25000 0 0
ALERE INC COM 01449J105 1199 46970 EQ SOLE 46970 0 0
AMDOCS LTD ORD G02602103 2646 73009 EQ SOLE 73009 0 0
ANGLOGOLD ASHANTI LTD SPONSORED ADR 035128206 48508 2059815 EQ SOLE 2006677 0 53138
ARIAD PHARMACEUTICALS INC COM 04033A100 837 46300 EQ SOLE 46300 0 0
BAIDU INC SPON ADR REP A 056752108 124085 1414885 EQ SOLE 1371544 0 43341
BAKER HUGHES INC COM 057224107 173824 3745420 EQ SOLE 3421862 0 323558
BALLARD PWR SYS INC NEW COM 058586108 1771 1720034 EQ SOLE 1720034 0 0
BANK OF AMERICA CORPORATION COM 060505104 433738 35610684 EQ SOLE 32786443 0 2824241
BARRICK GOLD CORP COM 067901108 88761 3019090 EQ SOLE 2826237 0 192853
BEST BUY INC COM 086516101 1240 56000 EQ SOLE 56000 0 0
BIOMARIN PHARMACEUTICAL INC COM 09061G101 530 8520 EQ SOLE 8520 0 0
BROCADE COMMUNICATIONS SYS I COM NEW 111621306 941 163180 EQ SOLE 163180 0 0
CAPSTONE TURBINE CORP COM 14067D102 15075 16750489 EQ SOLE 13307270 0 3443219
CARNIVAL CORP PAIRED CTF 143658300 134147 3911000 EQ SOLE 3491575 0 419425
CIENA CORP COM NEW 171779309 107046 6686200 EQ SOLE 6102220 0 583980
CISCO SYS INC COM 17275R102 217865 10426700 EQ SOLE 9759344 0 667356
CLOUD PEAK ENERGY INC COM 18911Q102 13333 710000 EQ SOLE 710000 0 0
DOMTAR CORP COM NEW 257559203 1435 18500 EQ SOLE 18500 0 0
E HOUSE CHINA HLDGS LTD ADR 26852W103 24127 5188703 EQ SOLE 4757388 0 431315
ELECTRONIC ARTS INC COM 285512109 22576 1275533 EQ SOLE 1221832 0 53701
LAUDER ESTEE COS INC CL A 518439104 22026 344000 EQ SOLE 344000 0 0
FEDEX CORP COM 31428X106 23999 244393 EQ SOLE 224279 0 20114
FOMENTO ECONOMICO MEXICANO S SPON ADR UNITS 344419106 14301 126000 EQ SOLE 126000 0 0
FERRO CORP COM 315405100 1633 242000 EQ SOLE 242000 0 0
FINISAR CORP COM NEW 31787A507 12726 964875 EQ SOLE 873240 0 91635
FOSTER WHEELER AG COM H27178104 223015 9759977 EQ SOLE 8957913 0 802064
GILEAD SCIENCES INC COM 375558103 12343 252210 EQ SOLE 252210 0 0
GOOGLE INC CL A 38259P508 290164 365360 EQ SOLE 337844 0 27516
GROUPON INC COM CL A 399473107 5042 824000 EQ SOLE 824000 0 0
GT ADVANCED TECHNOLOGIES INC COM 36191U106 11213 3398108 EQ SOLE 3398108 0 0
HALLIBURTON CO COM 406216101 1454 36000 EQ SOLE 36000 0 0
IMMUNOGEN INC COM 45253H101 1182 73600 EQ SOLE 73600 0 0
INCYTE CORP COM 45337C102 848 36264 EQ SOLE 36264 0 0
INFINERA CORPORATION COM 45667G103 48528 6932581 EQ SOLE 6379050 0 553531
INFINITY PHARMACEUTICALS INC COM 45665G303 1014 20932 EQ SOLE 20932 0 0
IRONWOOD PHARMACEUTICALS INC COM CL A 46333X108 749 41000 EQ SOLE 41000 0 0
JACOBS ENGR GROUP INC DEL COM 469814107 225922 4017108 EQ SOLE 3680461 0 336647
JOHNSON & JOHNSON COM 478160104 225400 2764628 EQ SOLE 2552790 0 211838
JUNIPER NETWORKS INC COM 48203R104 259 14000 EQ SOLE 14000 0 0
KBR INC COM 48242W106 77956 2430053 EQ SOLE 2254053 0 176000
LAS VEGAS SANDS CORP COM 517834107 90723 1610000 EQ SOLE 1460000 0 150000
MARVELL TECHNOLOGY GROUP LTD ORD G5876H105 98962 9358196 EQ SOLE 8680792 0 677404
MERCER INTL INC COM 588056101 52976 7666671 EQ SOLE 7666671 0 0
MERCK & CO INC NEW COM 58933Y105 7212 163190 EQ SOLE 163190 0 0
MGIC INVT CORP WIS COM 552848103 38344 7746414 EQ SOLE 7654051 0 92363
MICRON TECHNOLOGY INC COM 595112103 79490 7968978 EQ SOLE 7256984 0 711994
MICROSOFT CORP COM 594918104 379664 13272670 EQ SOLE 12352670 0 920000
MINDRAY MEDICAL INTL LTD SPON ADR 602675100 22338 559291 EQ SOLE 559291 0 0
NEWMONT MINING CORP COM 651639106 18795 448685 EQ SOLE 412685 0 36000
OWENS CORNING NEW COM 690742101 788 20000 EQ SOLE 20000 0 0
PEPSICO INC COM 713448108 215285 2721338 EQ SOLE 2521045 0 200293
PERKINELMER INC COM 714046109 898 26700 EQ SOLE 26700 0 0
PFIZER INC COM 717081103 1374 47610 EQ SOLE 47610 0 0
QIAGEN NV REG SHS N72482107 49727 2358976 EQ SOLE 2133903 0 225073
RIGEL PHARMACEUTICALS INC COM NEW 766559603 457 67300 EQ SOLE 67300 0 0
ROYAL DUTCH SHELL PLC SPONS ADR A 780259206 897 13775 EQ SOLE 13775 0 0
SCHLUMBERGER LTD COM 806857108 52348 699000 EQ SOLE 629000 0 70000
SENOMYX INC COM 81724Q107 2280 1081000 EQ SOLE 1081000 0 0
SINA CORP ORD G81477104 244937 5040908 EQ SOLE 4755413 0 285495
SK TELECOM LTD SPONSORED ADR 78440P108 6285 351720 EQ SOLE 351720 0 0
SKYWORKS SOLUTIONS INC COM 83088M102 1101 50000 EQ SOLE 50000 0 0
SOHU COM INC COM 83408W103 122559 2470466 EQ SOLE 2258720 0 211746
SOTHEBYS COM 835898107 44921 1200777 EQ SOLE 1078315 0 122462
STILLWATER MNG CO COM 86074Q102 208814 16149640 EQ SOLE 15024830 0 1124810
SYNERON MEDICAL LTD ORD SHS M87245102 964 94330 EQ SOLE 94330 0 0
TEVA PHARMACEUTICAL INDS LTD ADR 881624209 1555 39200 EQ SOLE 39200 0 0
THOMPSON CREEK METALS CO INC COM 884768102 338 112752 EQ SOLE 112752 0 0
TIME WARNER INC COM NEW 887317303 15077 261666 EQ SOLE 261666 0 0
TRINA SOLAR LIMITED SPON ADR 89628E104 34918 9619293 EQ SOLE 9114050 0 505243
ULTRA PETROLEUM CORP COM 903914109 944 47000 EQ SOLE 47000 0 0
UNITED TECHNOLOGIES CORP COM 913017109 6259 67000 EQ SOLE 67000 0 0
VEECO INSTRS INC DEL COM 922417100 13465 350570 EQ SOLE 328973 0 21597
VISTAPRINT N V SHS N93540107 734 19000 EQ SOLE 19000 0 0
YAHOO INC COM 984332106 6776 287995 EQ SOLE 287995 0 0
YOUKU TUDOU INC SPONSORED ADR 98742U100 118003 7036577 EQ SOLE 6754058 0 282519