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
ABBOTT LABS COM 002824100 47,066 1,222,181 SH   SOLE 1 1,222,181 0 0
ABBVIE INC COM 00287Y109 17,990 350,000 SH   SOLE 1 350,000 0 0
ACTUATE CORP COM 00508B102 708 117,576 SH   SOLE 1 117,576 0 0
ACUITY BRANDS INC COM 00508Y102 318 2,400 SH   SOLE 1 2,400 0 0
ADEPT TECHNOLOGY INC COM NEW 006854202 709 37,300 SH   SOLE 1 37,300 0 0
AFFILIATED MANAGERS GROUP COM 008252108 2,001 10,000 SH   SOLE 1 10,000 0 0
AGENUS INC COM NEW 00847G705 324 102,200 SH   SOLE 1 102,200 0 0
AGNICO EAGLE MINES LTD COM 008474108 13,538 447,525 SH   SOLE 1 447,525 0 0
AIR LEASE CORP CL A 00912X302 14,916 400,000 SH   SOLE 1 400,000 0 0
ALBANY MOLECULAR RESH INC COM 012423109 905 48,700 SH   SOLE 1 48,700 0 0
ALEXANDRIA REAL ESTATE EQ IN COM 015271109 8,550 117,837 SH   SOLE 1 117,837 0 0
ALNYLAM PHARMACEUTICALS INC COM 02043Q107 208 3,092 SH   SOLE 1 3,092 0 0
ALTERA CORP COM 021441100 28,992 800,000 SH   SOLE 1 800,000 0 0
AMBIT BIOSCIENCES CORP COM 02318X100 231 25,300 SH   SOLE 1 25,300 0 0
AMERICAN AIRLS GROUP INC COM 02376R102 24,738 675,930 SH   SOLE 1 675,930 0 0
AMERICAN AIRLS GROUP INC PFD A MAND CV 02376R409 3,927 142,283 SH   SOLE 1 142,283 0 0
AMERICAN CAPITAL AGENCY CORP COM 02503X105 32,606 1,517,259 SH   SOLE 1 1,517,259 0 0
AMERICAN INTL GROUP INC COM NEW 026874784 2,250 45,000 SH   SOLE 1 45,000 0 0
AMERICAN TOWER CORP NEW COM 03027X100 24,535 299,673 SH   SOLE 1 299,673 0 0
ANGIES LIST INC COM 034754101 4,263 350,000 SH   SOLE 1 350,000 0 0
APPLE INC COM 037833100 47,593 88,670 SH   SOLE 1 88,670 0 0
ARIAD PHARMACEUTICALS INC COM 04033A100 4,030 500,000 SH   SOLE 1 500,000 0 0
ARROWHEAD RESH CORP COM NEW 042797209 726 44,200 SH   SOLE 1 44,200 0 0
ASHLAND INC NEW COM 044209104 16,691 167,777 SH   SOLE 1 167,777 0 0
ATHENAHEALTH INC COM 04685W103 337 2,100 SH   SOLE 1 2,100 0 0
ATHERSYS INC COM 04744L106 509 157,000 SH   SOLE 1 157,000 0 0
ATMEL CORP COM 049513104 17,277 2,066,666 SH   SOLE 1 2,066,666 0 0
AUDIENCE INC COM 05070J102 5,109 408,711 SH   SOLE 1 408,711 0 0
AURICO GOLD INC COM 05155C105 6,906 1,587,650 SH   SOLE 1 1,587,650 0 0
AUTODESK INC COM 052769106 3,689 75,000 SH   SOLE 1 75,000 0 0
AVALONBAY CMNTYS INC COM 053484101 33,879 257,988 SH   SOLE 1 257,988 0 0
BAIDU INC SPON ADR REP A 056752108 26,667 175,000 SH   SOLE 1 175,000 0 0
BAKER HUGHES INC COM 057224107 67,599 1,039,662 SH   SOLE 1 1,039,662 0 0
BARCLAYS BK PLC IPATH S&P500 VIX 06742E711 18,968 450,000 SH   SOLE 1 450,000 0 0
BARRICK GOLD CORP COM 067901108 120,711 6,770,100 SH   SOLE 1 6,770,100 0 0
B/E AEROSPACE INC COM 073302101 6,089 70,159 SH   SOLE 1 70,159 0 0
BIOAMBER INC *W EXP 05/09/201 09072Q114 413 194,000 SH   SOLE 1 194,000 0 0
BIOCRYST PHARMACEUTICALS COM 09058V103 632 59,700 SH   SOLE 1 59,700 0 0
BIOGEN IDEC INC COM 09062X103 2,294 7,500 SH   SOLE 1 7,500 0 0
BIOTA PHARMACEUTIALS INC COM 090694100 241 39,500 SH   SOLE 1 39,500 0 0
BIOTELEMETRY INC COM 090672106 753 74,600 SH   SOLE 1 74,600 0 0
BITAUTO HLDGS LTD SPONSORED ADS 091727107 20,250 565,000 SH   SOLE 1 565,000 0 0
BLACKROCK INC COM 09247X101 2,516 8,000 SH   SOLE 1 8,000 0 0
BLACKSTONE MTG TR INC COM CL A 09257W100 14,921 518,990 SH   SOLE 1 518,990 0 0
BOEING CO COM 097023105 18,303 145,855 SH   SOLE 1 145,855 0 0
BROCADE COMMUNICATIONS SYS I COM NEW 111621306 28,293 2,666,666 SH   SOLE 1 2,666,666 0 0
CBS CORP NEW CL B 124857202 25,690 415,697 SH   SOLE 1 415,697 0 0
CME GROUP INC COM 12572Q105 2,220 30,000 SH   SOLE 1 30,000 0 0
CUI GLOBAL INC COM NEW 126576206 483 43,900 SH   SOLE 1 43,900 0 0
CADENCE DESIGN SYSTEM INC COM 127387108 41,816 2,690,866 SH   SOLE 1 2,690,866 0 0
CAESARS ACQUISITION CO CL A 12768T103 87,740 6,174,465 SH   SOLE 1 6,174,465 0 0
CAESARS ENTMT CORP COM 127686103 123,846 6,514,783 SH   SOLE 1 6,514,783 0 0
CAMECO CORP COM 13321L108 79,188 3,457,975 SH   SOLE 1 3,457,975 0 0
CAMECO CORP COM 13321L108 78,696 3,436,500 SH Call SOLE 1 3,436,500 0 0
CANADIAN NAT RES LTD COM 136385101 25,577 666,576 SH   SOLE 1 666,576 0 0
CATERPILLAR INC DEL COM 149123101 28,122 283,000 SH Put SOLE 1 283,000 0 0
CEMEX SAB DE CV SPON ADR NEW 151290889 5,086 402,720 SH   SOLE 1 402,720 0 0
CENTERPOINT ENERGY INC COM 15189T107 41,163 1,737,586 SH   SOLE 1 1,737,586 0 0
CHARTER COMMUNICATIONS INC D CL A NEW 16117M305 195,061 1,583,288 SH   SOLE 1 1,583,288 0 0
CHURCHILL DOWNS INC COM 171484108 64,352 704,839 SH   SOLE 1 704,839 0 0
CIENA CORP COM NEW 171779309 27,811 1,223,000 SH   SOLE 1 1,223,000 0 0
CIENA CORP NOTE 0.875% 6/1 171779AE1 29,634 29,000,000 PRN   SOLE 1 29,000,000 0 0
CITRIX SYS INC COM 177376100 163,125 2,840,407 SH   SOLE 1 2,840,407 0 0
CITRIX SYS INC COM 177376100 4,537 79,000 SH Call SOLE 1 79,000 0 0
CLEARFIELD INC COM 18482P103 573 24,800 SH   SOLE 1 24,800 0 0
COLFAX CORP COM 194014106 514 7,200 SH   SOLE 1 7,200 0 0
COMCAST CORP NEW CL A 20030N101 71,910 1,437,626 SH   SOLE 1 1,437,626 0 0
COMERICA INC COM 200340107 10,998 212,310 SH   SOLE 1 212,310 0 0
COMMSCOPE HLDG CO INC COM 20337X109 25,219 1,021,850 SH   SOLE 1 1,021,850 0 0
CONTROLADORA VUELA CIA DE AV SPON ADR RP 10 21240E105 2,011 242,311 SH   SOLE 1 242,311 0 0
COSTAR GROUP INC COM 22160N109 317 1,700 SH   SOLE 1 1,700 0 0
CREDIT SUISSE NASSAU BRH INVRS VIX STERM 22542D795 3,160 100,000 SH   SOLE 1 100,000 0 0
CROWN CASTLE INTL CORP CNV PFD STK SR A 228227500 8,643 85,000 SH   SOLE 1 85,000 0 0
CROWN CASTLE INTL CORP COM 228227104 7,378 100,000 SH   SOLE 1 100,000 0 0
CTRIP COM INTL LTD AMERICAN DEP SHS 22943F100 39,549 784,400 SH   SOLE 1 784,400 0 0
CUBIST PHARMACEUTICALS INC COM 229678107 3,658 50,000 SH   SOLE 1 50,000 0 0
CYPRESS SEMICONDUCTOR CORP COM 232806109 23,279 2,266,666 SH   SOLE 1 2,266,666 0 0
CYTRX CORP COM PAR $.001 232828509 285 81,800 SH   SOLE 1 81,800 0 0
DATAWATCH CORP COM NEW 237917208 420 15,500 SH   SOLE 1 15,500 0 0
DELTA AIR LINES INC DEL COM NEW 247361702 52,551 1,516,586 SH   SOLE 1 1,516,586 0 0
DEVON ENERGY CORP NEW COM 25179M103 50,744 758,160 SH   SOLE 1 758,160 0 0
DIGITAL RIV INC COM 25388B104 8,134 466,666 SH   SOLE 1 466,666 0 0
DIGITAL RIV INC NOTE 2.000%11/0 25388BAD6 120,875 120,875,000 PRN   SOLE 1 120,875,000 0 0
DIRECTV COM 25490A309 44,587 583,453 SH   SOLE 1 583,453 0 0
DISCOVER FINL SVCS COM 254709108 10,183 175,000 SH   SOLE 1 175,000 0 0
DISCOVERY LABORATORIES INC N COM NEW 254668403 358 166,400 SH   SOLE 1 166,400 0 0
DISH NETWORK CORP CL A 25470M109 155,085 2,492,920 SH   SOLE 1 2,492,920 0 0
DIXIE GROUP INC CL A 255519100 309 18,800 SH   SOLE 1 18,800 0 0
DOLLAR GEN CORP NEW COM 256677105 14,947 269,428 SH   SOLE 1 269,428 0 0
DOT HILL SYS CORP COM 25848T109 497 128,300 SH   SOLE 1 128,300 0 0
DU PONT E I DE NEMOURS & CO COM 263534109 5,168 77,017 SH   SOLE 1 77,017 0 0
E M C CORP MASS COM 268648102 9,881 360,490 SH   SOLE 1 360,490 0 0
EQT CORP COM 26884L109 249,583 2,573,814 SH   SOLE 1 2,573,814 0 0
EASTMAN CHEM CO COM 277432100 4,339 50,328 SH   SOLE 1 50,328 0 0
EASTMAN KODAK CO *W EXP 09/03/201 277461133 122 6,681 SH   SOLE 1 6,681 0 0
EASTMAN KODAK CO *W EXP 09/03/201 277461141 114 6,681 SH   SOLE 1 6,681 0 0
EASTMAN KODAK CO COM NEW 277461406 642 19,228 SH   SOLE 1 19,228 0 0
EBAY INC COM 278642103 13,340 241,500 SH   SOLE 1 241,500 0 0
EMPIRE RESORTS INC COM NEW 292052206 175 24,800 SH   SOLE 1 24,800 0 0
EMULEX CORP COM NEW 292475209 21,185 2,866,666 SH   SOLE 1 2,866,666 0 0
ENERGEN CORP COM 29265N108 162,066 2,005,519 SH   SOLE 1 2,005,519 0 0
ESSEX PPTY TR INC COM 297178105 2,058 12,100 SH   SOLE 1 12,100 0 0
EXACT SCIENCES CORP COM 30063P105 2,834 200,000 SH   SOLE 1 200,000 0 0
EXAR CORP COM 300645108 59,325 4,964,428 SH   SOLE 1 4,964,428 0 0
EXTENDED STAY AMER INC UNIT 99/99/9999B 30224P200 364 16,000 SH   SOLE 1 16,000 0 0
EXTREME NETWORKS INC COM 30226D106 11,407 1,966,666 SH   SOLE 1 1,966,666 0 0
FEI CO COM 30241L109 2,071 20,100 SH   SOLE 1 20,100 0 0
FACEBOOK INC CL A 30303M102 3,012 50,000 SH   SOLE 1 50,000 0 0
FEDEX CORP COM 31428X106 163,443 1,232,974 SH   SOLE 1 1,232,974 0 0
F5 NETWORKS INC COM 315616102 28,790 270,000 SH   SOLE 1 270,000 0 0
FIRST SOLAR INC COM 336433107 1,745 25,000 SH   SOLE 1 25,000 0 0
FLEXION THERAPEUTICS INC COM 33938J106 494 30,000 SH   SOLE 1 30,000 0 0
FRANCO NEVADA CORP COM 351858105 6,650 145,000 SH   SOLE 1 145,000 0 0
GALECTIN THERAPEUTICS INC COM NEW 363225202 738 48,200 SH   SOLE 1 48,200 0 0
GENERAL MTRS CO COM 37045V100 103,350 3,002,608 SH   SOLE 1 3,002,608 0 0
GENERAL MTRS CO COM 37045V100 13,407 389,500 SH Call SOLE 1 389,500 0 0
GENWORTH FINL INC COM CL A 37247D106 519 29,300 SH   SOLE 1 29,300 0 0
GIGAMON INC COM 37518B102 760 25,000 SH   SOLE 1 25,000 0 0
GILEAD SCIENCES INC COM 375558103 3,543 50,000 SH   SOLE 1 50,000 0 0
GLOBAL EAGLE ENTMT INC COM 37951D102 8,027 508,700 SH   SOLE 1 508,700 0 0
GOGO INC COM 38046C109 7,189 350,000 SH   SOLE 1 350,000 0 0
GOLDCORP INC NEW COM 380956409 10,824 442,172 SH   SOLE 1 442,172 0 0
GOOGLE INC CL A 38259P508 128,191 115,020 SH   SOLE 1 115,020 0 0
HAIN CELESTIAL GROUP INC COM 405217100 293 3,200 SH   SOLE 1 3,200 0 0
HALLIBURTON CO COM 406216101 211,789 3,596,353 SH   SOLE 1 3,596,353 0 0
HANSEN MEDICAL INC COM 411307101 312 120,000 SH   SOLE 1 120,000 0 0
HARMAN INTL INDS INC COM 413086109 15,960 150,000 SH   SOLE 1 150,000 0 0
HILLSHIRE BRANDS CO COM 432589109 16,930 454,364 SH   SOLE 1 454,364 0 0
HOLOGIC INC FRNT 12/1 436440AG6 213,391 200,367,000 PRN   SOLE 1 200,367,000 0 0
HOME DEPOT INC COM 437076102 3,957 50,000 SH   SOLE 1 50,000 0 0
HOST HOTELS & RESORTS INC COM 44107P104 27,393 1,353,417 SH   SOLE 1 1,353,417 0 0
HUNTINGTON BANCSHARES INC COM 446150104 513 51,500 SH   SOLE 1 51,500 0 0
ILLUMINA INC COM 452327109 7,448 50,102 SH   SOLE 1 50,102 0 0
INCYTE CORP COM 45337C102 1,242 23,200 SH   SOLE 1 23,200 0 0
INDEPENDENT BANK CORP MICH COM NEW 453838609 428 33,000 SH   SOLE 1 33,000 0 0
INFORMATICA CORP COM 45666Q102 14,356 380,000 SH   SOLE 1 380,000 0 0
INFORMATION SERVICES GROUP I COM 45675Y104 306 62,400 SH   SOLE 1 62,400 0 0
ING U S INC COM 45685E106 1,418 39,100 SH   SOLE 1 39,100 0 0
INTEL CORP COM 458140100 38,715 1,500,000 SH   SOLE 1 1,500,000 0 0
INTUIT COM 461202103 17,489 225,000 SH   SOLE 1 225,000 0 0
INVENSENSE INC COM 46123D205 1,226 51,811 SH   SOLE 1 51,811 0 0
IROBOT CORP COM 462726100 13,842 337,209 SH   SOLE 1 337,209 0 0
ISHARES GLB INFRASTR ETF 464288372 6,248 150,000 SH   SOLE 1 150,000 0 0
ISHARES RUSSELL 2000 ETF 464287655 79,112 680,000 SH Put SOLE 1 680,000 0 0
ISIS PHARMACEUTICALS INC COM 464330109 239 5,539 SH   SOLE 1 5,539 0 0
JETBLUE AIRWAYS CORP COM 477143101 6,518 750,000 SH   SOLE 1 750,000 0 0
JOHNSON & JOHNSON COM 478160104 10,069 102,500 SH   SOLE 1 102,500 0 0
JUNIPER NETWORKS INC COM 48203R104 17,774 690,000 SH Call SOLE 1 690,000 0 0
KNOWLES CORP COM 49926D109 427 13,537 SH   SOLE 1 13,537 0 0
KOHLS CORP COM 500255104 10,224 180,000 SH   SOLE 1 180,000 0 0
KRAFT FOODS GROUP INC COM 50076Q106 32,321 576,133 SH   SOLE 1 576,133 0 0
LEE ENTERPRISES INC COM 523768109 482 107,800 SH   SOLE 1 107,800 0 0
LEUCADIA NATL CORP COM 527288104 119,906 4,282,343 SH   SOLE 1 4,282,343 0 0
LEVEL 3 COMMUNICATIONS INC COM NEW 52729N308 10,098 258,000 SH Call SOLE 1 258,000 0 0
LINCOLN NATL CORP IND COM 534187109 1,824 36,000 SH   SOLE 1 36,000 0 0
LIONS GATE ENTMNT CORP COM NEW 535919203 8,991 336,364 SH   SOLE 1 336,364 0 0
LORAL SPACE & COMMUNICATNS I COM 543881106 65,800 930,292 SH   SOLE 1 930,292 0 0
LUMOS NETWORKS CORP COM 550283105 11,366 850,140 SH   SOLE 1 850,140 0 0
MGIC INVT CORP WIS COM 552848103 6,816 800,000 SH   SOLE 1 800,000 0 0
MACK CALI RLTY CORP COM 554489104 35,536 1,709,289 SH   SOLE 1 1,709,289 0 0
MAGNUM HUNTER RES CORP DEL COM 55973B102 57,658 6,783,374 SH   SOLE 1 6,783,374 0 0
MARATHON PETE CORP COM 56585A102 45,770 525,857 SH   SOLE 1 525,857 0 0
MARKET VECTORS ETF TR GOLD MINER ETF 57060U100 27,331 1,158,085 SH   SOLE 1 1,158,085 0 0
MARKET VECTORS ETF TR JR GOLD MINERS E 57061R544 21,833 604,277 SH   SOLE 1 604,277 0 0
MASTERCARD INC CL A 57636Q104 18,675 250,000 SH   SOLE 1 250,000 0 0
MATTSON TECHNOLOGY INC COM 577223100 349 150,600 SH   SOLE 1 150,600 0 0
MAZOR ROBOTICS LTD SPONSORED ADS 57886P103 7,065 345,665 SH   SOLE 1 345,665 0 0
MBIA INC COM 55262C100 33,299 2,380,196 SH   SOLE 1 2,380,196 0 0
MELCO CROWN ENTMT LTD ADR 585464100 50,052 1,295,000 SH   SOLE 1 1,295,000 0 0
MERCURY SYS INC COM 589378108 11,052 836,666 SH   SOLE 1 836,666 0 0
MICRON TECHNOLOGY INC COM 595112103 5,915 250,000 SH   SOLE 1 250,000 0 0
MICROSOFT CORP COM 594918104 16,907 412,460 SH   SOLE 1 412,460 0 0
MIDDLEBY CORP COM 596278101 291 1,100 SH   SOLE 1 1,100 0 0
MONDELEZ INTL INC CL A 609207105 41,693 1,206,731 SH   SOLE 1 1,206,731 0 0
MONSANTO CO NEW COM 61166W101 72,416 636,512 SH   SOLE 1 636,512 0 0
MONSTER BEVERAGE CORP COM 611740101 101,634 1,463,415 SH   SOLE 1 1,463,415 0 0
MOTORCAR PTS AMER INC COM 620071100 810 30,500 SH   SOLE 1 30,500 0 0
MOTOROLA SOLUTIONS INC COM NEW 620076307 147,824 2,299,335 SH   SOLE 1 2,299,335 0 0
NANOSTRING TECHNOLOGIES INC COM 63009R109 291 14,100 SH   SOLE 1 14,100 0 0
NEURALSTEM INC COM 64127R302 803 191,600 SH   SOLE 1 191,600 0 0
NEW GOLD INC CDA COM 644535106 5,642 1,156,204 SH   SOLE 1 1,156,204 0 0
NICE SYS LTD SPONSORED ADR 653656108 53,890 1,206,666 SH   SOLE 1 1,206,666 0 0
NOKIA CORP SPONSORED ADR 654902204 23,869 3,251,910 SH   SOLE 1 3,251,910 0 0
NORTHWEST BIOTHERAPEUTICS IN COM PAR $0.001 66737P600 793 109,500 SH   SOLE 1 109,500 0 0
NUANCE COMMUNICATIONS INC COM 67020Y100 4,579 266,666 SH   SOLE 1 266,666 0 0
NUANCE COMMUNICATIONS INC NOTE 2.750%11/0 67020YAF7 6,041 6,000,000 PRN   SOLE 1 6,000,000 0 0
OGE ENERGY CORP COM 670837103 14,042 382,000 SH   SOLE 1 382,000 0 0
OCLARO INC COM NEW 67555N206 676 218,100 SH   SOLE 1 218,100 0 0
ONCOTHYREON INC COM 682324108 268 89,600 SH   SOLE 1 89,600 0 0
OPKO HEALTH INC COM 68375N103 13,932 1,494,800 SH   SOLE 1 1,494,800 0 0
PMC-SIERRA INC COM 69344F106 12,683 1,666,666 SH   SOLE 1 1,666,666 0 0
PNC FINL SVCS GROUP INC COM 693475105 10,875 125,000 SH   SOLE 1 125,000 0 0
PTC INC COM 69370C100 305 8,600 SH   SOLE 1 8,600 0 0
PAIN THERAPEUTICS INC COM 69562K100 570 103,700 SH   SOLE 1 103,700 0 0
PAN AMERICAN SILVER CORP COM 697900108 10,359 804,900 SH   SOLE 1 804,900 0 0
PANDORA MEDIA INC COM 698354107 2,274 75,000 SH   SOLE 1 75,000 0 0
PARAMETRIC SOUND CORP COM NEW 699172201 318 22,600 SH   SOLE 1 22,600 0 0
PENN VA CORP COM 707882106 105,001 6,003,509 SH   SOLE 1 6,003,509 0 0
PEPSICO INC COM 713448108 15,967 191,226 SH   SOLE 1 191,226 0 0
PETROLEO BRASILEIRO SA PETRO SPONSORED ADR 71654V408 16,196 1,231,659 SH   SOLE 1 1,231,659 0 0
PETROLEO BRASILEIRO SA PETRO SPONSORED ADR 71654V408 26,300 2,000,000 SH Call SOLE 1 2,000,000 0 0
PHILLIPS 66 COM 718546104 36,240 470,288 SH   SOLE 1 470,288 0 0
PILGRIMS PRIDE CORP NEW COM 72147K108 1,170 55,918 SH   SOLE 1 55,918 0 0
PIONEER NAT RES CO COM 723787107 17,909 95,696 SH   SOLE 1 95,696 0 0
POLYCOM INC COM 73172K104 129,751 9,457,036 SH   SOLE 1 9,457,036 0 0
PRICELINE COM INC COM NEW 741503403 8,939 7,500 SH   SOLE 1 7,500 0 0
QUANTUM CORP NOTE 3.500%11/1 747906AG0 130,980 130,980,000 PRN   SOLE 1 130,980,000 0 0
QUICKLOGIC CORP COM 74837P108 686 131,700 SH   SOLE 1 131,700 0 0
RF MICRODEVICES INC COM 749941100 52,537 6,667,106 SH   SOLE 1 6,667,106 0 0
RADIAN GROUP INC COM 750236101 11,621 773,200 SH   SOLE 1 773,200 0 0
RADIAN GROUP INC COM 750236101 11,741 781,200 SH Call SOLE 1 781,200 0 0
RADIO ONE INC CL D NON VTG 75040P405 411 86,700 SH   SOLE 1 86,700 0 0
RED HAT INC COM 756577102 14,570 275,000 SH   SOLE 1 275,000 0 0
RETAILMENOT INC COM SER 1 76132B106 32,560 1,017,501 SH   SOLE 1 1,017,501 0 0
RITE AID CORP COM 767754104 12,814 2,043,700 SH   SOLE 1 2,043,700 0 0
ROVI CORP COM 779376102 31,484 1,382,077 SH   SOLE 1 1,382,077 0 0
ROVI CORP NOTE 2.625% 2/1 779376AB8 220,155 217,437,000 PRN   SOLE 1 217,437,000 0 0
SBA COMMUNICATIONS CORP COM 78388J106 73,621 809,381 SH   SOLE 1 809,381 0 0
SFX ENTMT INC COM 784178303 1,002 142,072 SH   SOLE 1 142,072 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 4,543 24,287 SH   SOLE 1 24,287 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 66,399 355,000 SH Call SOLE 1 355,000 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 299,264 1,600,000 SH Put SOLE 1 1,600,000 0 0
SALESFORCE COM INC COM 79466L302 25,691 450,000 SH   SOLE 1 450,000 0 0
SANDISK CORP COM 80004C101 2,436 30,000 SH   SOLE 1 30,000 0 0
SAREPTA THERAPEUTICS INC COM 803607100 601 25,000 SH   SOLE 1 25,000 0 0
SELECT SECTOR SPDR TR SBI INT-ENERGY 81369Y506 20,039 225,000 SH   SOLE 1 225,000 0 0
SELECT SECTOR SPDR TR SBI INT-ENERGY 81369Y506 24,046 270,000 SH Put SOLE 1 270,000 0 0
SEMGROUP CORP CL A 81663A105 84,163 1,281,411 SH   SOLE 1 1,281,411 0 0
SENOMYX INC COM 81724Q107 601 56,300 SH   SOLE 1 56,300 0 0
SILVER WHEATON CORP COM 828336107 9,080 400,000 SH   SOLE 1 400,000 0 0
SOCIEDAD QUIMICA MINERA DE C SPON ADR SER B 833635105 11,109 350,000 SH   SOLE 1 350,000 0 0
SOLARWINDS INC COM 83416B109 63,945 1,500,000 SH   SOLE 1 1,500,000 0 0
SPANSION INC COM CL A NEW 84649R200 49,937 2,866,666 SH   SOLE 1 2,866,666 0 0
SPLUNK INC COM 848637104 2,931 41,000 SH   SOLE 1 41,000 0 0
STRYKER CORP COM 863667101 89,505 1,098,618 SH   SOLE 1 1,098,618 0 0
SUNEDISON INC COM 86732Y109 14,130 750,000 SH   SOLE 1 750,000 0 0
SUPERTEX INC COM 868532102 2,199 66,666 SH   SOLE 1 66,666 0 0
TW TELECOM INC COM 87311L104 41,589 1,330,410 SH   SOLE 1 1,330,410 0 0
TABLEAU SOFTWARE INC CL A 87336U105 16,814 221,000 SH   SOLE 1 221,000 0 0
TASMAN METALS LTD COM 87652B103 2,383 1,666,666 SH   SOLE 1 1,666,666 0 0
TERADYNE INC COM 880770102 15,234 765,890 SH   SOLE 1 765,890 0 0
TESORO CORP COM 881609101 1,485 29,357 SH   SOLE 1 29,357 0 0
TEVA PHARMACEUTICAL INDS LTD ADR 881624209 544,782 10,310,041 SH   SOLE 1 10,310,041 0 0
TIBCO SOFTWARE INC COM 88632Q103 56,351 2,773,186 SH   SOLE 1 2,773,186 0 0
TIBCO SOFTWARE INC NOTE 2.250% 5/0 88632QAB9 311,314 308,614,000 PRN   SOLE 1 308,614,000 0 0
TOWERSTREAM CORP COM 892000100 1,015 431,800 SH   SOLE 1 431,800 0 0
TURQUOISE HILL RES LTD COM 900435108 18,078 5,428,800 SH   SOLE 1 5,428,800 0 0
21VIANET GROUP INC SPONSORED ADR 90138A103 8,036 280,000 SH   SOLE 1 280,000 0 0
UNITED CONTL HLDGS INC COM 910047109 13,724 307,497 SH   SOLE 1 307,497 0 0
UNITED RENTALS INC COM 911363109 11,013 115,999 SH   SOLE 1 115,999 0 0
UNITEDHEALTH GROUP INC COM 91324P102 16,103 196,400 SH   SOLE 1 196,400 0 0
UNWIRED PLANET INC NEW COM 91531F103 14,001 6,451,979 SH   SOLE 1 6,451,979 0 0
VALEANT PHARMACEUTICALS INTL COM 91911K102 21,806 165,411 SH   SOLE 1 165,411 0 0
VALERO ENERGY CORP NEW COM 91913Y100 23,683 446,015 SH   SOLE 1 446,015 0 0
VANTIV INC CL A 92210H105 20,876 690,800 SH   SOLE 1 690,800 0 0
VERISK ANALYTICS INC CL A 92345Y106 15,391 256,684 SH   SOLE 1 256,684 0 0
VERTEX PHARMACEUTICALS INC COM 92532F100 707 10,000 SH   SOLE 1 10,000 0 0
VIOLIN MEMORY INC COM 92763A101 4,067 1,016,666 SH   SOLE 1 1,016,666 0 0
VIPSHOP HLDGS LTD SPONSORED ADR 92763W103 70,918 475,000 SH   SOLE 1 475,000 0 0
VISA INC COM CL A 92826C839 32,379 150,000 SH   SOLE 1 150,000 0 0
VISTEON CORP COM NEW 92839U206 33,108 374,350 SH   SOLE 1 374,350 0 0
VITESSE SEMICONDUCTOR CORP COM NEW 928497304 436 103,800 SH   SOLE 1 103,800 0 0
VORNADO RLTY TR SH BEN INT 929042109 33,320 338,068 SH   SOLE 1 338,068 0 0
WALGREEN CO COM 931422109 56,126 850,000 SH   SOLE 1 850,000 0 0
WEBMD HEALTH CORP NOTE 2.250% 3/3 94770VAH5 108,018 106,030,000 PRN   SOLE 1 106,030,000 0 0
WEBMD HEALTH CORP NOTE 2.500% 1/3 94770VAF9 12,158 12,000,000 PRN   SOLE 1 12,000,000 0 0
WELLPOINT INC COM 94973V107 10,951 110,000 SH   SOLE 1 110,000 0 0
WESTERN REFNG INC COM 959319104 70,494 1,826,267 SH   SOLE 1 1,826,267 0 0
WESTLAKE CHEM CORP COM 960413102 516 7,800 SH   SOLE 1 7,800 0 0
YPF SOCIEDAD ANONIMA SPON ADR CL D 984245100 165,532 5,312,308 SH   SOLE 1 5,312,308 0 0
YAHOO INC COM 984332106 5,385 150,000 SH   SOLE 1 150,000 0 0
YAMANA GOLD INC COM 98462Y100 19,008 2,164,906 SH   SOLE 1 2,164,906 0 0
YELP INC CL A 985817105 3,847 50,000 SH   SOLE 1 50,000 0 0
YUME INC COM 98872B104 2,741 375,000 SH   SOLE 1 375,000 0 0
ZOETIS INC CL A 98978V103 121,694 4,205,043 SH   SOLE 1 4,205,043 0 0
ZYNGA INC CL A 98986T108 1,075 250,000 SH   SOLE 1 250,000 0 0
ACTAVIS PLC SHS G0083B108 7,205 35,000 SH   SOLE 1 35,000 0 0
ALLEGION PUB LTD CO ORD SHS G0176J109 11,183 214,353 SH   SOLE 1 214,353 0 0
ASSURED GUARANTY LTD COM G0585R106 23,112 912,800 SH   SOLE 1 912,800 0 0
CREDICORP LTD COM G2519Y108 17,902 129,800 SH   SOLE 1 129,800 0 0
DELPHI AUTOMOTIVE PLC SHS G27823106 50,309 741,358 SH   SOLE 1 741,358 0 0
ENDO INTL PLC SHS G30401106 13,627 198,503 SH   SOLE 1 198,503 0 0
ESSENT GROUP LTD COM G3198U102 169,542 7,548,618 SH   SOLE 1 7,548,618 0 0
FABRINET SHS G3323L100 264 12,700 SH   SOLE 1 12,700 0 0
FREESCALE SEMICONDUCTOR LTD SHS G3727Q101 9,764 400,000 SH   SOLE 1 400,000 0 0
HERBALIFE LTD COM USD SHS G4412G101 280,700 4,901,337 SH   SOLE 1 4,901,337 0 0
INVESCO LTD SHS G491BT108 35,077 948,014 SH   SOLE 1 948,014 0 0
JAZZ PHARMACEUTICALS PLC SHS USD G50871105 499 3,600 SH   SOLE 1 3,600 0 0
LIBERTY GLOBAL PLC SHS CL A G5480U104 1,581 38,000 SH   SOLE 1 38,000 0 0
LIBERTY GLOBAL PLC SHS CL C G5480U120 197,704 4,856,402 SH   SOLE 1 4,856,402 0 0
MANCHESTER UTD PLC NEW ORD CL A G5784H106 1,202 69,703 SH   SOLE 1 69,703 0 0
MARVELL TECHNOLOGY GROUP LTD ORD G5876H105 63,000 4,000,000 SH Put SOLE 1 4,000,000 0 0
NORTH ATLANTIC DRILLING LTD COM G6613P202 3,532 399,500 SH   SOLE 1 399,500 0 0
NORWEGIAN CRUISE LINE HLDGS SHS G66721104 494 15,300 SH   SOLE 1 15,300 0 0
SIGNET JEWELERS LIMITED SHS G81276100 508 4,800 SH   SOLE 1 4,800 0 0
SINA CORP ORD G81477104 9,062 150,000 SH   SOLE 1 150,000 0 0
PERRIGO CO PLC SHS G97822103 13,146 85,000 SH   SOLE 1 85,000 0 0
ADECOAGRO S A COM L00849106 211,467 25,915,076 SH   SOLE 1 25,915,076 0 0
CHECK POINT SOFTWARE TECH LT ORD M22465104 6,763 100,000 SH   SOLE 1 100,000 0 0
CLICKSOFTWARE TECHNOLOGIES L ORD M25082104 31,676 3,130,000 SH   SOLE 1 3,130,000 0 0
SODASTREAM INTERNATIONAL LTD USD SHS M9068E105 24,255 550,000 SH   SOLE 1 550,000 0 0
CONSTELLIUM NV CL A N22035104 13,740 468,136 SH   SOLE 1 468,136 0 0
NXP SEMICONDUCTORS N V COM N6596X109 53,969 917,690 SH   SOLE 1 917,690 0 0
BALTIC TRADING LIMITED COM Y0553W103 709 112,300 SH   SOLE 1 112,300 0 0
SCORPIO TANKERS INC SHS Y7542C106 2,991 300,000 SH   SOLE 1 300,000 0 0