The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE
OMB APPROVAL
OMB Number: 3235-0006
Estimated average burden
hours per response: 23.8
COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
AIR TRANSPORT SERVICES GROUP COM 00922R105 21,623,560 2,583,460 SH   SOLE 0 0 0 2,583,460
AMAZONCOM INC COM 023135106 1,426,434 4,392 SH   SOLE 0 0 0 4,392
AMERICAN AIRLINES GROUP INC COM 02376R102 274,944 6,400 SH   SOLE 0 0 0 6,400
AMERICAN CAPITAL AGENCY CORP COM 02503X105 1,038,662 44,370 SH   SOLE 0 0 0 44,370
AMERICAN INTERNATIONAL GROUP COM 026874784 339,753 6,225 SH   SOLE 0 0 0 6,225
ANIKA THERAPEUTICS INC COM 035255108 347,475 7,500 SH   SOLE 0 0 0 7,500
APPLE INC COM 037833100 14,913,778 160,484 SH   SOLE 0 0 0 160,484
ARCELORMITTAL SA LUXEMBOURG COM 03938L104 279,191 18,700 SH   SOLE 0 0 0 18,700
AT&T COM 00206R102 285,355 8,070 SH   SOLE 0 0 0 8,070
ATWOOD OCEANICS INC COM 050095108 843,196 16,067 SH   SOLE 0 0 0 16,067
BANCO SANTANDER SA COM 05964H105 171,940 16,501 SH   SOLE 0 0 0 16,501
BANK OF AMERICA CORPORATION COM 060505104 2,258,222 146,924 SH   SOLE 0 0 0 146,924
BARCLAYS BK PLC ADR 2 PREF 2 06739F390 2,816,735 111,080 SH   SOLE 0 0 0 111,080
BARCLAYS BK PLC ADR 06739H362 359,971 13,920 SH   SOLE 0 0 0 13,920
BARCLAYS BK PLC ADR 06739H776 303,607 11,855 SH   SOLE 0 0 0 11,855
BERKSHIRE HATHAWAY INC COM 084670702 400,309 3,163 SH   SOLE 0 0 0 3,163
BOFI HOLDINGS INC COM 05566U108 558,372 7,600 SH   SOLE 0 0 0 7,600
CARMAX INC COM 143130102 5,258,033 101,096 SH   SOLE 0 0 0 101,096
CEMEX SAB DE CV SPON ADR NEW 151290889 2,262,039 170,978 SH   SOLE 0 0 0 170,978
CHINA MOBILE LIMITED ADR 16941M109 388,880 8,000 SH   SOLE 0 0 0 8,000
CIRRUS LOGIC INC COM 172755100 871,162 35,935 SH   SOLE 0 0 0 35,935
CITIGROUP INC COM NEW 172967424 1,768,445 37,547 SH   SOLE 0 0 0 37,547
COCA COLA COMPANY COM NEW 191216100 350,656 8,278 SH   SOLE 0 0 0 8,278
CONOCOPHILLIPS COM 20825C104 368,639 4,300 SH   SOLE 0 0 0 4,300
CORNING INC COM 219350105 3,326,193 151,535 SH   SOLE 0 0 0 151,535
COSTCO WHSL CORP NEW COM 22160K105 230,320 2,000 SH   SOLE 0 0 0 2,000
DIREXION SHS ETF TR COM 25459Y686 218,464 7,070 SH   SOLE 0 0 0 7,070
DIREXION SHS ETF TR COM 25459Y694 242,836 2,430 SH   SOLE 0 0 0 2,430
EBAY INC COM 278642103 720,914 14,401 SH   SOLE 0 0 0 14,401
EMC CORP MASS COM 268648102 4,447,509 168,850 SH   SOLE 0 0 0 168,850
ETFS GOLD TR ETF 26922Y105 209,878 1,609 SH   SOLE 0 0 0 1,609
FACEBOOK INC COM 30303M102 1,308,992 19,453 SH   SOLE 0 0 0 19,453
FIRST SOLAR INC COM 336433107 213,180 3,000 SH   SOLE 0 0 0 3,000
FLEXTRONICS INTL LTD ORD Y2573F102 26,328,445 2,378,360 SH   SOLE 0 0 0 2,378,360
FLUOR CORP NEW COM 343412102 2,896,439 37,665 SH   SOLE 0 0 0 37,665
FOMENTO ECONOMICO MEXICANOS SPON ADR UNITS 344419106 234,125 2,500 SH   SOLE 0 0 0 2,500
GENERAL ELECTRIC CO COM 369604103 1,690,855 64,340 SH   SOLE 0 0 0 64,340
GENERAL MOTORS COMPANY COM 37045V100 1,265,201 34,854 SH   SOLE 0 0 0 34,854
GOOGLE INC CL A 38259P508 995,108 1,702 SH   SOLE 0 0 0 1,702
GOOGLE INC CL C 38259P706 464,251 807 SH   SOLE 0 0 0 807
GRUMA SAB DE CV GRUMA COM 400131306 349,312 2,250 SH   SOLE 0 0 0 2,250
HALLIBURTON COMPANY COM 406216101 677,507 9,541 SH   SOLE 0 0 0 9,541
HALOZYME THERAPEUTICS INC COM 40637H109 212,420 21,500 SH   SOLE 0 0 0 21,500
HEWLETT PACKARD CO COM 428236103 4,730,356 140,450 SH   SOLE 0 0 0 140,450
HOME DEPO INC COM 437076102 856,476 10,579 SH   SOLE 0 0 0 10,579
INDUSTRIAS BACHOCO ADR 456463108 4,320,255 74,500 SH   SOLE 0 0 0 74,500
INTEL CORP COM 458140100 1,017,846 32,940 SH   SOLE 0 0 0 32,940
ISHARES EUROPE ETF ETF 464287861 596,197 12,275 SH   SOLE 0 0 0 12,275
ISHARES MSCI MEXICO CAPPED ETF 464286822 224,655 3,313 SH   SOLE 0 0 0 3,313
ISHARES NASDAQ ETF 464287556 277,592 1,080 SH   SOLE 0 0 0 1,080
ISHARES US FINANCIALS ETF ETF 464287788 446,379 5,369 SH   SOLE 0 0 0 5,369
JETBLUE AIRWAYS CORP COM 477143101 3,543,502 326,590 SH   SOLE 0 0 0 326,590
JOHSON & JOHNSON COM 478160104 428,942 4,100 SH   SOLE 0 0 0 4,100
JUNIPER NETWORKS COM 48203R104 5,069,964 206,600 SH   SOLE 0 0 0 206,600
KOHLS CORP COM 500255104 3,722,896 70,670 SH   SOLE 0 0 0 70,670
KULICKE & SOFFA INDS INC COM 501242101 846,188 59,340 SH   SOLE 0 0 0 59,340
LENNAR CORP COM 526057104 680,076 16,200 SH   SOLE 0 0 0 16,200
LULULEMON ATHLETICA INC COM 550021109 291,051 7,190 SH   SOLE 0 0 0 7,190
MARKETO INC COM 57063L107 403,340 13,870 SH   SOLE 0 0 0 13,870
MEDNAX INC COM 58502B106 17,898,396 307,797 SH   SOLE 0 0 0 307,797
MICHAEL KORS HOLDINGS LTD COM G60754101 516,294 5,824 SH   SOLE 0 0 0 5,824
MICROSOFT CORP COM 594918104 1,140,495 27,350 SH   SOLE 0 0 0 27,350
NATIONAL BK OF GREECE S A SPN ADR REP 1 SH 633643705 496,984 135,050 SH   SOLE 0 0 0 135,050
NATIONAL BANK OF GREECE S A ADR PRF SERA 633643507 2,261,333 113,350 SH   SOLE 0 0 0 113,350
NEXTFLIX COM INC COM 64110L106 264,360 600 SH   SOLE 0 0 0 600
NVIDIA CORP COM 67066G104 4,965,383 267,820 SH   SOLE 0 0 0 267,820
NVR INC COM 62944T105 6,935,817 6,028 SH   SOLE 0 0 0 6,028
PACWEST BANCORP DEL COM 695263103 371,262 8,600 SH   SOLE 0 0 0 8,600
PEABODY ENERGY CORPORATION COM 704549104 8,360,246 511,330 SH   SOLE 0 0 0 511,330
PETROLEO BRASILEIRO SA PETRO SPON ADR 71654V408 25,939,136 1,773,010 SH   SOLE 0 0 0 1,773,010
POWERSHARES QQQ TRUST UNIT SER 1 73935A104 1,155,563 12,305 SH   SOLE 0 0 0 12,305
PRICELINE COM INC COM NEW 741503403 1,115,181 927 SH   SOLE 0 0 0 927
PROSHARES TR PSHS ULTSH 20YRS 74347B201 3,242,333 53,397 SH   SOLE 0 0 0 53,397
PROSHARES TR ULTRA QQQ 74347R206 657,731 5,785 SH   SOLE 0 0 0 5,785
QUALCOMM INC COM 747525103 932,580 11,775 SH   SOLE 0 0 0 11,775
RENREN INC SPON ADR 759892102 99,122 30,800 SH   SOLE 0 0 0 30,800
RITE AID CORP COM 767754104 200,760 28,000 SH   SOLE 0 0 0 28,000
ROYAL BK SCOTLAND GROUP PLC ADR 780097754 1,230,554 49,400 SH   SOLE 0 0 0 49,400
ROYAL BK SCOTLAND GROUP PLC SP ADR L RP PF 780097788 230,759 10,000 SH   SOLE 0 0 0 10,000
SANDISK CORP COM 80004C101 2,347,586 22,480 SH   SOLE 0 0 0 22,480
SIMON PROPERTY GROUP COM 828806109 217,827 1,310 SH   SOLE 0 0 0 1,310
SOLARCITY CORP COM 83416T100 262,632 3,720 SH   SOLE 0 0 0 3,720
SPDR GOLD TRUST GOLD SHS 78463V107 6,980,869 54,521 SH   SOLE 0 0 0 54,521
SPDR S&P 500 ETF TRUST TR UNIT 78462F103 387,134 1,978 SH   SOLE 0 0 0 1,978
SPIRIT AIRLINES COM 848577102 271,932 4,300 SH   SOLE 0 0 0 4,300
TAIWAN SEMICONDUCTOR MFG LTD SPON ADR 874039100 4,051,480 189,410 SH   SOLE 0 0 0 189,410
UNITED STATES STEEL CORP COM 912909108 1,012,696 38,890 SH   SOLE 0 0 0 38,890
VALE S A ADR 91912E105 232,583 17,580 SH   SOLE 0 0 0 17,580
VALUE LINE INC COM 920437100 381,667 22,100 SH   SOLE 0 0 0 22,100
VMWARE INC CL A COM 928563402 420,639 4,345 SH   SOLE 0 0 0 4,345
WALMART STORES COM 931142103 260,343 3,468 SH   SOLE 0 0 0 3,468
WALT DISNEY CO COM 254687106 511,868 5,970 SH   SOLE 0 0 0 5,970
WELLS FARGO & CO COM 949746101 380,377 7,237 SH   SOLE 0 0 0 7,237
WHOLE FOODS MARKET INC COM 966837106 439,223 11,370 SH   SOLE 0 0 0 11,370
WISDOMTREE JAPAN HEDGED EQUITY COM 97717W851 717,295 14,460 SH   SOLE 0 0 0 14,460
YINGLI GREEN ENERGY HOLDINGS COM 98584B103 52,360 14,000 SH   SOLE 0 0 0 14,000
YOUKU TUDOU INC COM 98742U100 427,213 17,905 SH   SOLE 0 0 0 17,905
YUM BRANDS INC COM 988498101 376,768 4,640 SH   SOLE 0 0 0 4,640