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
3-D SYS CORP DEL COM NEW 88554D205 8 82,600 SH Call SOLE   8 0 0
3-D SYS CORP DEL COM NEW 88554D205 3,400 82,600 SH Put SOLE   3,400 0 0
3-D SYS CORP DEL COM NEW 88554D205 714 82,600 SH   SOLE   714 0 0
3M CO COM 88579Y101 4,356 18,506 SH   SOLE   4,356 0 0
ADOBE SYS INC COM 00724F101 3,154 18,000 SH   SOLE   3,154 0 0
AETNA INC NEW COM 00817Y108 722 4,000 SH   SOLE   722 0 0
ALPHABET INC CAP STK CL A 02079K305 8,111 7,700 SH   SOLE   8,111 0 0
ALTRIA GROUP INC COM 02209S103 4,827 67,600 SH   SOLE   4,827 0 0
AMERICAN EXPRESS CO COM 025816109 1,838 18,506 SH   SOLE   1,838 0 0
APOLLO SR FLOATING RATE FD I COM 037636107 406 25,000 SH   SOLE   406 0 0
APPLE INC COM 037833100 37,012 218,706 SH   SOLE   37,012 0 0
APPLE INC COM 037833100 608 218,706 SH Put SOLE   608 0 0
ATLANTIC COAST FINL CORP COM 048426100 1,519 161,091 SH   SOLE   1,519 0 0
BANK MUTUAL CORP NEW COM 063750103 3,687 346,183 SH   SOLE   3,687 0 0
BANK AMER CORP 7.25%CNV PFD L 060505682 1,671 1,271 SH   SOLE   1,671 0 0
BAOZUN INC SPONSORED ADR 06684L103 2,048 64,900 SH   SOLE   2,048 0 0
BAOZUN INC SPONSORED ADR 06684L103 1,034 64,900 SH Put SOLE   1,034 0 0
BECTON DICKINSON & CO PFD SHS CONV A 075887208 1,049 18,100 SH   SOLE   1,049 0 0
BLUE APRON HLDGS INC CL A 09523Q101 1,209 300,000 SH   SOLE   1,209 0 0
BLUE APRON HLDGS INC CL A 09523Q101 1,203 300,000 SH Put SOLE   1,203 0 0
BOEING CO COM 097023105 9,174 31,106 SH   SOLE   9,174 0 0
BUNGE LIMITED COM G16962105 578 8,610 SH   SOLE   578 0 0
CARDTRONICS INC NOTE 1.000%12/0 14161HAG3 57 63,000 SH   SOLE   57 0 0
CATERPILLAR INC DEL COM 149123101 2,916 18,506 SH   SOLE   2,916 0 0
CEMEX SAB DE CV NOTE 3.750% 3/1 151290BC6 5,082 5,000,000 SH   SOLE   5,082 0 0
CHEETAH MOBILE INC ADR 163075104 295 24,400 SH   SOLE   295 0 0
CHEETAH MOBILE INC ADR 163075104 51 24,400 SH Put SOLE   51 0 0
CHEVRON CORP NEW COM 166764100 2,317 18,506 SH   SOLE   2,317 0 0
CHICAGO BRIDGE & IRON CO N V COM 167250109 536 33,200 SH   SOLE   536 0 0
CHICAGO BRIDGE & IRON CO N V COM 167250109 6 33,200 SH Put SOLE   6 0 0
CISCO SYS INC COM 17275R102 709 18,506 SH   SOLE   709 0 0
CLEVELAND CLIFFS INC DBCV 1.500% 1/1 185899AA9 1,094 1,000,000 SH   SOLE   1,094 0 0
COCA COLA CO COM 191216100 849 18,506 SH   SOLE   849 0 0
COMCAST HOLDINGS CORP ZONES CV2% PCS 200300507 6,394 118,292 SH   SOLE   6,394 0 0
COSTCO WHSL CORP NEW COM 22160K105 2,159 11,600 SH   SOLE   2,159 0 0
CTRIP COM INTL LTD NOTE 1.250%10/1 22943FAD2 2,944 2,500,000 SH   SOLE   2,944 0 0
CURRENCYSHARES EURO TR EURO SHS 23130C108 6,474 56,000 SH   SOLE   6,474 0 0
CURRENCYSHARES EURO TR EURO SHS 23130C108 9 56,000 SH Put SOLE   9 0 0
CYPRESS SEMICONDUCTOR CORP NOTE 4.500% 1/1 232806AM1 5,193 3,930,000 SH   SOLE   5,193 0 0
DEPOMED INC NOTE 2.500% 9/0 249908AA2 1,008 1,200,000 SH   SOLE   1,008 0 0
DISH NETWORK CORP CL A 25470M109 439 9,200 SH   SOLE   439 0 0
DOWDUPONT INC COM 26078J100 1,318 18,506 SH   SOLE   1,318 0 0
DULUTH HLDGS INC COM CL B 26443V101 405 22,700 SH   SOLE   405 0 0
DULUTH HLDGS INC COM CL B 26443V101 131 22,700 SH Put SOLE   131 0 0
EASTERLY ACQUISITION CORP COM 27616L102 176 17,400 SH   SOLE   176 0 0
ELECTRUM SPL ACQUISITION COR SHS G3105C104 8,616 838,973 SH   SOLE   8,616 0 0
ENERGY TRANSFER PARTNERS LP UNIT LTD PRT INT 29278N103 2,348 131,000 SH   SOLE   2,348 0 0
EXXON MOBIL CORP COM 30231G102 1,548 18,506 SH   SOLE   1,548 0 0
FACEBOOK INC CL A 30303M102 35,363 200,400 SH   SOLE   35,363 0 0
FIREEYE INC COM 31816Q101 1,962 138,200 SH   SOLE   1,962 0 0
FIREEYE INC COM 31816Q101 505 138,200 SH Put SOLE   505 0 0
FIRST SOLAR INC COM 336433107 9,210 136,400 SH   SOLE   9,210 0 0
FIRST SOLAR INC COM 336433107 3 136,400 SH Put SOLE   3 0 0
FITBIT INC CL A 33812L102 902 158,000 SH   SOLE   902 0 0
FITBIT INC CL A 33812L102 1,998 158,000 SH Put SOLE   1,998 0 0
FLEXION THERAPEUTICS INC COM 33938J106 926 37,000 SH   SOLE   926 0 0
FLEXION THERAPEUTICS INC COM 33938J106 367 37,000 SH Put SOLE   367 0 0
FORUM MERGER CORP COM CL A 34985B103 1,172 117,411 SH   SOLE   1,172 0 0
GAMESTOP CORP NEW CL A 36467W109 610 34,000 SH   SOLE   610 0 0
GAMESTOP CORP NEW CL A 36467W109 108 34,400 SH Put SOLE   108 0 0
GENERAL ELECTRIC CO COM 369604103 2,068 118,506 SH   SOLE   2,068 0 0
GNC HLDGS INC COM CL A 36191G107 37 10,000 SH   SOLE   37 0 0
GNC HLDGS INC COM CL A 36191G107 113 10,000 SH Put SOLE   113 0 0
GOGO INC COM 38046C109 1,148 101,800 SH   SOLE   1,148 0 0
GOGO INC COM 38046C109 276 101,800 SH Put SOLE   276 0 0
GOLDMAN SACHS GROUP INC COM 38141G104 4,715 18,506 SH   SOLE   4,715 0 0
GOPRO INC CL A 38268T103 2,222 293,500 SH   SOLE   2,222 0 0
GOPRO INC CL A 38268T103 2,346 293,500 SH Put SOLE   2,346 0 0
GORES HLDGS II INC COM CL A 382867109 280 28,240 SH   SOLE   280 0 0
HENNESSY CAP ACQUSTON CORP I COM 42588L105 245 25,000 SH   SOLE   245 0 0
HOME DEPOT INC COM 437076102 3,507 18,506 SH   SOLE   3,507 0 0
HRG GROUP INC COM 40434J100 178 10,500 SH   SOLE   178 0 0
INSULET CORP NOTE 1.250% 9/1 45784PAF8 6,818 5,220,000 SH   SOLE   6,818 0 0
INTEL CORP SDCV 3.250% 8/0 458140AF7 4,438 2,000,000 SH   SOLE   4,438 0 0
INTEL CORP COM 458140100 854 18,506 SH   SOLE   854 0 0
INTERDIGITAL INC NOTE 1.500% 3/0 458660AD9 8,897 7,439,000 SH   SOLE   8,897 0 0
INTERNATIONAL BUSINESS MACHS COM 459200101 2,839 18,506 SH   SOLE   2,839 0 0
IROBOT CORP COM 462726100 1,051 13,700 SH   SOLE   1,051 0 0
IROBOT CORP COM 462726100 175 13,700 SH Put SOLE   175 0 0
JOHNSON & JOHNSON COM 478160104 2,586 18,506 SH   SOLE   2,586 0 0
JPMORGAN CHASE & CO COM 46625H100 1,979 18,506 SH   SOLE   1,979 0 0
KANDI TECHNOLOGIES GROUP INC COM 483709101 537 79,000 SH   SOLE   537 0 0
KANDI TECHNOLOGIES GROUP INC COM 483709101 518 79,000 SH Put SOLE   518 0 0
KERYX BIOPHARMACEUTICALS INC COM 492515101 713 153,400 SH   SOLE   713 0 0
KERYX BIOPHARMACEUTICALS INC COM 492515101 648 153,400 SH Put SOLE   648 0 0
KERYX BIOPHARMACEUTICALS INC COM 492515101 6 153,400 SH Call SOLE   6 0 0
MCDONALDS CORP COM 580135101 6,800 39,506 SH   SOLE   6,800 0 0
MERCK & CO INC COM 58933Y105 1,041 18,506 SH   SOLE   1,041 0 0
MICROCHIP TECHNOLOGY INC NOTE 1.625% 2/1 595017AD6 12,379 7,261,000 SH   SOLE   12,379 0 0
MICRON TECHNOLOGY INC NOTE 3.000%11/1 595112AY9 1,801 1,250,000 SH   SOLE   1,801 0 0
MICRON TECHNOLOGY INC NOTE 2.125% 2/1 595112AV5 8,375 2,224,000 SH   SOLE   8,375 0 0
MICROSOFT CORP COM 594918104 1,583 18,506 SH   SOLE   1,583 0 0
MORGAN STANLEY COM NEW 617446448 6,113 116,500 SH   SOLE   6,113 0 0
NATIONAL ENERGY SERVICES REU SHS G6375R107 1,921 193,864 SH   SOLE   1,921 0 0
NEXTERA ENERGY INC COM 65339F101 519 3,320 SH   SOLE   519 0 0
NIKE INC CL B 654106103 1,158 18,506 SH   SOLE   1,158 0 0
NORDSTROM INC COM 655664100 1,966 41,500 SH   SOLE   1,966 0 0
NORDSTROM INC COM 655664100 141 41,500 SH Put SOLE   141 0 0
NRG ENERGY INC COM NEW 629377508 712 25,000 SH   SOLE   712 0 0
NUTANIX INC CL A 67059N108 1,545 43,800 SH   SOLE   1,545 0 0
NUTANIX INC CL A 67059N108 2 43,800 SH Put SOLE   2 0 0
NXP SEMICONDUCTORS N V COM N6596X109 2,693 23,000 SH   SOLE   2,693 0 0
OASIS PETE INC NEW COM 674215108 450 53,500 SH   SOLE   450 0 0
ORBITAL ATK INC COM 68557N103 1,972 15,000 SH   SOLE   1,972 0 0
OSPREY ENERGY ACQUISITION CO CL A COM 688397108 972 101,214 SH   SOLE   972 0 0
OVERSTOCK COM INC DEL COM 690370101 1,348 21,100 SH   SOLE   1,348 0 0
OVERSTOCK COM INC DEL COM 690370101 119 21,800 SH Put SOLE   119 0 0
OVERSTOCK COM INC DEL COM 690370101 35 21,800 SH Call SOLE   35 0 0
PACIRA PHARMACEUTICALS INC COM 695127100 425 9,300 SH   SOLE   425 0 0
PALO ALTO NETWORKS INC NOTE 7/0 697435AB1 16,344 11,916,000 SH   SOLE   16,344 0 0
PANDORA MEDIA INC NOTE 1.750%12/0 698354AB3 3,805 4,283,000 SH   SOLE   3,805 0 0
PARAGON COML CORP COM NEW 69911U403 1,658 31,154 SH   SOLE   1,658 0 0
PFIZER INC COM 717081103 670 18,506 SH   SOLE   670 0 0
PIONEER NAT RES CO COM 723787107 864 5,000 SH   SOLE   864 0 0
POWERSHARES QQQ TRUST UNIT SER 1 73935A104 199,297 1,280,186 SH   SOLE   199,297 0 0
PROCTER AND GAMBLE CO COM 742718109 1,700 18,506 SH   SOLE   1,700 0 0
QUALCOMM INC COM 747525103 256 4,000 SH   SOLE   256 0 0
QUDIAN INC ADR 747798106 1,641 130,900 SH   SOLE   1,641 0 0
QUDIAN INC ADR 747798106 1,584 130,900 SH Put SOLE   1,584 0 0
RED HAT INC COM 756577102 1,817 15,129 SH   SOLE   1,817 0 0
REDFIN CORP COM 75737F108 188 4,100 SH Call SOLE   188 0 0
REDFIN CORP COM 75737F108 580 4,100 SH Put SOLE   580 0 0
REDFIN CORP COM 75737F108 128 4,100 SH   SOLE   128 0 0
ROKU INC COM CL A 77543R102 1,196 23,100 SH   SOLE   1,196 0 0
ROKU INC COM CL A 77543R102 6 23,100 SH Call SOLE   6 0 0
ROKU INC COM CL A 77543R102 143 23,100 SH Put SOLE   143 0 0
ROYAL GOLD INC COM 780287108 411 5,000 SH   SOLE   411 0 0
COMMUNITY HEALTH SYS INC NEW RIGHT 99/99/9999 203668116 3 425,000 SH   SOLE   3 0 0
SELECT SECTOR SPDR TR ENERGY 81369Y506 1,806 25,000 SH   SOLE   1,806 0 0
SERVICENOW INC NOTE 11/0 81762PAB8 6,720 3,800,000 SH   SOLE   6,720 0 0
SILVER RUN ACQUISITION COM CL A 82812A103 247 25,300 SH   SOLE   247 0 0
SNAP INC CL A 83304A106 5,143 352,000 SH   SOLE   5,143 0 0
SNAP INC CL A 83304A106 1 352,000 SH Call SOLE   1 0 0
SNAP INC CL A 83304A106 4,720 352,000 SH Put SOLE   4,720 0 0
SOUTHERN CO COM 842587107 2,404 50,000 SH   SOLE   2,404 0 0
SPDR DOW JONES INDL AVRG ETF UT SER 1 78467X109 484,940 1,963,470 SH   SOLE   484,940 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 735,190 2,757,290 SH   SOLE   735,190 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 1,263 2,757,290 SH Put SOLE   1,263 0 0
SPDR SERIES TRUST S&P REGL BKG 78464A698 1,471 25,000 SH   SOLE   1,471 0 0
SPDR SERIES TRUST S&P OILGAS EXP 78464A730 1,115 30,000 SH   SOLE   1,115 0 0
SQUARE INC CL A 852234103 867 25,000 SH   SOLE   867 0 0
STANLEY BLACK & DECKER INC COM 854502101 4,480 26,400 SH   SOLE   4,480 0 0
STERICYCLE INC DEP PFD A 1/10 858912207 223 4,219 SH   SOLE   223 0 0
SUNPOWER CORP COM 867652406 1,299 171,800 SH Put SOLE   1,299 0 0
SUNPOWER CORP COM 867652406 1,448 171,800 SH   SOLE   1,448 0 0
TENET HEALTHCARE CORP COM NEW 88033G407 986 100,000 SH Put SOLE   986 0 0
TENET HEALTHCARE CORP COM NEW 88033G407 1,516 100,000 SH   SOLE   1,516 0 0
TERADYNE INC COM 880770102 938 22,400 SH   SOLE   938 0 0
TESLA INC NOTE 2.375% 3/1 88160RAD3 3,507 3,020,000 SH   SOLE   3,507 0 0
TESLA INC NOTE 1.250% 3/0 88160RAC5 1,880 1,750,000 SH   SOLE   1,880 0 0
TESLA INC NOTE 0.250% 3/0 88160RAB7 527 500,000 SH   SOLE   527 0 0
TRAVELERS COMPANIES INC COM 89417E109 2,510 18,506 SH   SOLE   2,510 0 0
TWITTER INC NOTE 0.250% 9/1 90184LAB8 4,309 4,500,000 SH   SOLE   4,309 0 0
UNDER ARMOUR INC CL C 904311206 934 70,100 SH   SOLE   934 0 0
UNDER ARMOUR INC CL A 904311107 475 32,900 SH   SOLE   475 0 0
UNITED TECHNOLOGIES CORP COM 913017109 2,361 18,506 SH   SOLE   2,361 0 0
UNITEDHEALTH GROUP INC COM 91324P102 11,598 52,606 SH   SOLE   11,598 0 0
ANTHEM INC UNIT 05/01/20188 036752202 38,238 685,150 SH   SOLE   38,238 0 0
CAPITOL INVT CORP IV UNIT 99/99/9999 G18920119 719 71,600 SH   SOLE   719 0 0
FEDERAL STR ACQUISITION CORP UNIT 99/99/9999 31421V206 516 50,100 SH   SOLE   516 0 0
HENNESSY CAP ACQUSTON CORP I UNIT 06/15/2024 42588L204 259 25,000 SH   SOLE   259 0 0
TPG PACE ENERGY HLDGS CORP UNIT 99/99/9999 872656202 404 40,000 SH   SOLE   404 0 0
TPG PACE HLDGS CORP UNIT 99/99/9999 G89827102 254 25,000 SH   SOLE   254 0 0
VANECK VECTORS ETF TR JR GOLD MINERS E 92189F791 853 25,000 SH   SOLE   853 0 0
VERIZON COMMUNICATIONS INC COM 92343V104 980 18,506 SH   SOLE   980 0 0
VISA INC COM CL A 92826C839 2,110 18,506 SH   SOLE   2,110 0 0
WAL-MART STORES INC COM 931142103 1,827 18,506 SH   SOLE   1,827 0 0
DISNEY WALT CO COM DISNEY 254687106 1,990 18,506 SH   SOLE   1,990 0 0
WEATHERFORD INTL PLC ORD SHS G48833100 730 175,000 SH   SOLE   730 0 0
WEIGHT WATCHERS INTL INC NEW COM 948626106 1,550 35,000 SH   SOLE   1,550 0 0
WELLS FARGO CO NEW COM 949746101 2,481 40,900 SH   SOLE   2,481 0 0
WELLTOWER INC 6.50% PFD PREPET 95040Q203 13,974 235,000 SH   SOLE   13,974 0 0
YAHOO INC NOTE 12/0 984332AF3 10,263 7,612,000 SH   SOLE   10,263 0 0
YELP INC CL A 985817105 839 20,000 SH   SOLE   839 0 0
ZYNGA INC CL A 98986T108 796 199,000 SH   SOLE   796 0 0