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
ACCESS MIDSTREAM PARTNERS L UNIT 00434l109 424 7,500 SH   SOLE   7,500 0 0
AEGEAN MARINE PETROLEUM NETW SHS y0017s102 191 17,000 SH   SOLE   17,000 0 0
AGILENT TECHNOLOGIES INC COM 00846u101 200 3,500 SH   SOLE   3,500 0 0
AMERICAN AIRLS GROUP INC COM 02376r102 278 11,000 SH   SOLE   11,000 0 0
ANHEUSER BUSCH INBEV SA/NV SPONSORED ADR 03524a108 617 5,800 SH   SOLE   5,800 0 0
APACHE CORP COM 037411105 473 5,500 SH   SOLE   5,500 0 0
ASHLAND INC NEW COM 044209104 267 2,750 SH   SOLE   2,750 0 0
ATLAS PIPELINE PARTNERS LP UNIT L P INT 049392103 386 11,000 SH   SOLE   11,000 0 0
BAKER HUGHES INC COM 057224107 276 5,000 SH   SOLE   5,000 0 0
BALTIC TRADING LIMITED COM y0553w103 290 45,000 SH   SOLE   45,000 0 0
BOARDWALK PIPELINE PARTNERS UT LTD PARTNER 096627104 523 20,500 SH   SOLE   20,500 0 0
BRISTOL MYERS SQUIBB CO COM 110122108 284 5,350 SH   SOLE   5,350 0 0
BUCKEYE PARTNERS L P UNIT LTD PARTN 118230101 2,636 37,128 SH   SOLE   37,128 0 0
C&J ENERGY SVCS INC COM 12467b304 231 10,000 SH   SOLE   10,000 0 0
CBIZ INC COM 124805102 137 15,000 SH   SOLE   15,000 0 0
CBS CORP NEW CL B 124857202 249 3,900 SH   SOLE   3,900 0 0
CEMPRA INC COM 15130j109 1,982 160,000 SH   SOLE   160,000 0 0
CHEMOCENTRYX INC COM 16383l106 1,013 175,000 SH   SOLE   175,000 0 0
CHENIERE ENERGY INC COM NEW 16411r208 862 20,000 SH   SOLE   20,000 0 0
CLAYMORE EXCHANGE TRD FD TR GUGG S&P GBL WTR 18383q507 276 10,000 SH   SOLE   10,000 0 0
CLAYMORE EXCHANGE TRD FD TR GUGG SPINOFF ETF 18383m605 585 13,000 SH   SOLE   13,000 0 0
COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441a102 113 10,000 SH   SOLE   10,000 0 0
CONTROLADORA VUELA CIA DE AV SPON ADR RP 10 21240e105 271 20,000 SH   SOLE   20,000 0 0
CRESTWOOD MIDSTREAM PARTNERS UNIT LTD PARTNER 226378107 958 38,500 SH   SOLE   38,500 0 0
DCP MIDSTREAM PARTNERS LP COM UT LTD PTN 23311p100 821 16,300 SH   SOLE   16,300 0 0
DIAGEO P L C SPON ADR NEW 25243q205 609 4,600 SH   SOLE   4,600 0 0
DISNEY WALT CO COM DISNEY 254687106 359 4,703 SH   SOLE   4,703 0 0
DOMINOS PIZZA INC COM 25754a201 696 10,000 SH   SOLE   10,000 0 0
DORCHESTER MINERALS LP COM UNIT 25820r105 390 15,000 SH   SOLE   15,000 0 0
DYAX CORP COM 26746e103 1,281 170,000 SH   SOLE   170,000 0 0
ECOLAB INC COM 278865100 313 3,000 SH   SOLE   3,000 0 0
EL PASO PIPELINE PARTNERS L COM UNIT LPI 283702108 2,125 59,040 SH   SOLE   59,040 0 0
ELLINGTON FINANCIAL LLC COM 288522303 285 12,550 SH   SOLE   12,550 0 0
ENBRIDGE ENERGY MANAGEMENT L SHS UNITS LLI 29250x103 359 12,528 SH   SOLE   12,528 0 0
ENERGY TRANSFER EQUITY L P COM UT LTD PTN 29273v100 3,955 48,390 SH   SOLE   48,390 0 0
ENSIGN GROUP INC COM 29358p101 753 17,000 SH   SOLE   17,000 0 0
ENTERPRISE PRODS PARTNERS L COM 293792107 4,410 66,517 SH   SOLE   66,517 0 0
EOG RES INC COM 26875p101 973 5,800 SH   SOLE   5,800 0 0
EXTREME NETWORKS INC COM 30226d106 105 15,000 SH   SOLE   15,000 0 0
FACEBOOK INC CL A 30303m102 1,432 26,200 SH   SOLE   26,200 0 0
FIBROCELL SCIENCE INC COM NEW 315721209 1,015 250,000 SH   SOLE   250,000 0 0
FLOWSERVE CORP COM 34354p105 217 2,750 SH   SOLE   2,750 0 0
GASLOG LTD SHS g37585109 407 23,800 SH   SOLE   23,800 0 0
GOOGLE INC CL A 38259p508 499 445 SH   SOLE   445 0 0
HALOZYME THERAPEUTICS INC COM 40637h109 5,127 342,000 SH   SOLE   342,000 0 0
HI-CRUSH PARTNERS LP COM UNIT LTD 428337109 304 8,000 SH   SOLE   8,000 0 0
HILLTOP HOLDINGS INC COM 432748101 1,503 65,000 SH   SOLE   65,000 0 0
ICAHN ENTERPRISES LP DEPOSITARY UNIT 451100101 2,685 24,543 SH   SOLE   24,543 0 0
INTREXON CORP COM 46122t102 1,172 49,264 SH   SOLE   49,264 0 0
ISHARES MSCI JAPAN ETF 464286848 183 15,100 SH   SOLE   15,100 0 0
ISHARES NASDQ BIOTEC ETF 464287556 1,215 5,350 SH   SOLE   5,350 0 0
ITT CORP NEW COM NEW 450911201 217 5,000 SH   SOLE   5,000 0 0
KANSAS CITY SOUTHERN COM NEW 485170302 669 5,400 SH   SOLE   5,400 0 0
KINDER MORGAN MANAGEMENT LLC SHS 49455u100 1,053 13,912 SH   SOLE   13,912 0 0
KKR & CO L P DEL COM UNITS 48248m102 2,063 84,750 SH   SOLE   84,750 0 0
KNOT OFFSHORE PARTNERS LP COM UNITS y48125101 405 14,400 SH   SOLE   14,400 0 0
LIBERTY GLOBAL PLC SHS CL A g5480u104 257 2,892 SH   SOLE   2,892 0 0
LIBERTY INTERACTIVE CORP INT COM SER A 53071m104 213 7,250 SH   SOLE   7,250 0 0
LIBERTY INTERACTIVE CORP LBT VENT COM A 53071m880 331 2,700 SH   SOLE   2,700 0 0
LIBERTY MEDIA CORP DELAWARE CL A 531229102 680 4,650 SH   SOLE   4,650 0 0
MACQUARIE INFRASTR CO LLC MEMBERSHIP INT 55608b105 2,232 41,000 SH   SOLE   41,000 0 0
MAGELLAN MIDSTREAM PRTNRS LP COM UNIT RP LP 559080106 4,528 71,568 SH   SOLE   71,568 0 0
MARKET VECTORS ETF TR OIL SVCS ETF 57060u191 538 11,200 SH   SOLE   11,200 0 0
MARKWEST ENERGY PARTNERS L P UNIT LTD PARTN 570759100 1,415 21,400 SH   SOLE   21,400 0 0
MEDGENICS INC COM NEW 58436q203 1,977 330,000 SH   SOLE   330,000 0 0
MERGE HEALTHCARE INC COM 589499102 679 292,716 SH   SOLE   292,716 0 0
METLIFE INC COM 59156r108 232 4,300 SH   SOLE   4,300 0 0
MICRON TECHNOLOGY INC COM 595112103 400 18,400 SH   SOLE   18,400 0 0
MIDCOAST ENERGY PARTNERS L P COM UT LTD PTN 59564n103 774 39,500 SH   SOLE   39,500 0 0
MIMEDX GROUP INC COM 602496101 437 50,000 SH   SOLE   50,000 0 0
MURPHY USA INC COM 626755102 671 16,150 SH   SOLE   16,150 0 0
MVC CAPITAL INC COM 553829102 182 13,500 SH   SOLE   13,500 0 0
NEUBERGER BERMAN MLP INCOME COM 64129h104 1,145 60,000 SH   SOLE   60,000 0 0
NQ MOBILE INC ADR REPSTG CL A 64118u108 485 33,000 SH   SOLE   33,000 0 0
NUSTAR ENERGY LP UNIT COM 67058h102 461 9,040 SH   SOLE   9,040 0 0
OAKTREE CAP GROUP LLC UNIT CL A 674001201 294 5,000 SH   SOLE   5,000 0 0
OCCIDENTAL PETE CORP DEL COM 674599105 285 3,000 SH   SOLE   3,000 0 0
OCH ZIFF CAP MGMT GROUP CL A 67551u105 356 24,025 SH   SOLE   24,025 0 0
OCWEN FINL CORP COM NEW 675746309 331 5,975 SH   SOLE   5,975 0 0
ONEOK INC NEW COM 682680103 2,531 40,700 SH   SOLE   40,700 0 0
PENTAIR LTD SHS h6169q108 1,495 19,250 SH   SOLE   19,250 0 0
PETSMART INC COM 716768106 582 8,000 SH   SOLE   8,000 0 0
PHILIP MORRIS INTL INC COM 718172109 288 3,300 SH   SOLE   3,300 0 0
PIONEER NAT RES CO COM 723787107 1,767 9,600 SH   SOLE   9,600 0 0
PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 2,697 52,105 SH   SOLE   52,105 0 0
PLAINS GP HLDGS L P SHS A REP LTPN 72651a108 1,124 42,000 SH   SOLE   42,000 0 0
POWERSHARES ETF TRUST DYN LSR & ENT 73935x757 356 10,450 SH   SOLE   10,450 0 0
POWERSHARES ETF TRUST WATER RESOURCE 73935x575 524 20,000 SH   SOLE   20,000 0 0
QEP MIDSTREAM PARTNERS LP COM UNIT RP LTD 74735r115 720 31,000 SH   SOLE   31,000 0 0
REGENCY ENERGY PARTNERS L P COM UNITS L P 75885y107 1,457 55,500 SH   SOLE   55,500 0 0
RENAISSANCE FDS IPO ETF 759937204 546 25,000 SH   SOLE   25,000 0 0
RIGNET INC COM 766582100 7,237 151,000 SH   SOLE   151,000 0 0
SBA COMMUNICATIONS CORP COM 78388j106 566 6,300 SH   SOLE   6,300 0 0
SCHLUMBERGER LTD COM 806857108 640 7,100 SH   SOLE   7,100 0 0
SEADRILL LIMITED SHS g7945e105 226 5,500 SH   SOLE   5,500 0 0
SM ENERGY CO COM 78454l100 249 3,000 SH   SOLE   3,000 0 0
SOTHEBYS COM 835898107 272 5,116 SH   SOLE   5,116 0 0
SPECTRA ENERGY PARTNERS LP COM 84756n109 1,166 25,720 SH   SOLE   25,720 0 0
SPECTRUM BRANDS HLDGS INC COM 84763r101 635 9,000 SH   SOLE   9,000 0 0
STARWOOD PPTY TR INC COM 85571b105 277 10,000 SH   SOLE   10,000 0 0
SUMMIT MIDSTREAM PARTNERS LP COM UNIT LTD 866142102 979 26,700 SH   SOLE   26,700 0 0
SYNERGY PHARMACEUTICALS DEL COM NEW 871639308 1,407 250,000 SH   SOLE   250,000 0 0
SYNTHETIC BIOLOGICS INC COM 87164u102 1,917 1,252,800 SH   SOLE   1,252,800 0 0
TALISMAN ENERGY INC COM 87425e103 233 20,000 SH   SOLE   20,000 0 0
TARGACEPT INC COM 87611r306 643 155,000 SH   SOLE   155,000 0 0
TC PIPELINES LP UT COM LTD PRT 87233q108 354 7,306 SH   SOLE   7,306 0 0
TEEKAY OFFSHORE PARTNERS L P PARTNERSHIP UN y8565j101 1,072 32,400 SH   SOLE   32,400 0 0
TETRAPHASE PHARMACEUTICALS I COM 88165n105 338 25,000 SH   SOLE   25,000 0 0
TEXAS PAC LD TR SUB CTF PROP I T 882610108 200 2,000 SH   SOLE   2,000 0 0
TIME WARNER INC COM NEW 887317303 526 7,550 SH   SOLE   7,550 0 0
TOWERSTREAM CORP COM 892000100 929 313,737 SH   SOLE   313,737 0 0
TWENTY FIRST CENTY FOX INC CL A 90130a101 262 7,450 SH   SOLE   7,450 0 0
TWITTER INC COM 90184l102 223 3,500 SH   SOLE   3,500 0 0
TYCO INTERNATIONAL LTD SHS h89128104 903 22,000 SH   SOLE   22,000 0 0
U S SILICA HLDGS INC COM 90346e103 256 7,500 SH   SOLE   7,500 0 0
UBS AG JERSEY BRANCH 2XMN ALR MLP INF 902664200 563 10,000 SH   SOLE   10,000 0 0
VERIZON COMMUNICATIONS INC COM 92343v104 511 10,400 SH   SOLE   10,400 0 0
VISTEON CORP COM NEW 92839u206 516 6,300 SH   SOLE   6,300 0 0
VODAFONE GROUP PLC NEW SPONS ADR NEW 92857w209 629 16,000 SH   SOLE   16,000 0 0
WESTERN GAS EQUITY PARTNERS COMUNT LTD PT 95825r103 1,047 26,500 SH   SOLE   26,500 0 0
WESTERN GAS PARTNERS LP COM UNIT LP IN 958254104 660 10,700 SH   SOLE   10,700 0 0
WHITEWAVE FOODS CO COM CL A 966244105 551 24,000 SH   SOLE   24,000 0 0
WILLIAMS COS INC DEL COM 969457100 1,624 42,100 SH   SOLE   42,100 0 0
WILLIAMS PARTNERS L P COM UNIT L P 96950f104 530 10,424 SH   SOLE   10,424 0 0
WISDOMTREE TR EUROPE SMCP DV 97717w869 243 4,200 SH   SOLE   4,200 0 0
XYLEM INC COM 98419m100 208 6,000 SH   SOLE   6,000 0 0
ZIOPHARM ONCOLOGY INC COM 98973p101 11,132 2,564,925 SH   SOLE   2,564,925 0 0