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
AMAZON COM INC COM 023135106 2,190 5,885 SH   SOLE 5,885 0 0
AMERICAN INTL GROUP INC COM NEW 026874784 484 8,838 SH   SOLE 8,838 0 0
CARRIZO OIL & GAS INC COM 144577103 2,406 48,459 SH   SOLE 48,459 0 0
CBS CORP NEW CL B 124857202 14,919 246,065 SH   SOLE 246,065 0 0
COLUMBIA PIPELINE PARTNERS L COM UT REPSTG 198281107 10,472 378,180 SH   SOLE 378,180 0 0
CONE MIDSTREAM PARTNERS LP COM UNIT REPST 206812109 1,193 68,522 SH   SOLE 68,522 0 0
DORCHESTER MINERALS LP COM UNIT 25820R105 2,323 102,140 SH   SOLE 102,140 0 0
ENERGY TRANSFER EQUITY L P COM UT LTD PTN 29273V100 1,574 6,900 SH Call SOLE 6,900 0 0
ENERGY TRANSFER EQUITY L P COM UT LTD PTN 29273V100 40,804 644,000 SH   SOLE 644,000 0 0
ENLINK MIDSTREAM LLC COM UNIT REP LTD 29336T100 6,665 204,817 SH   SOLE 204,817 0 0
EQT MIDSTREAM PARTNERS LP UNIT LTD PARTN 26885B100 473 6,091 SH   SOLE 6,091 0 0
EXPRESS SCRIPTS HLDG CO COM 30219G108 6,437 74,183 SH   SOLE 74,183 0 0
EXPRESS SCRIPTS HLDG CO COM 30219G108 1,718 19,217 SH Call SOLE 19,217 0 0
GASLOG PARTNERS LP UNIT LTD PTNRP Y2687W108 8,574 348,526 SH   SOLE 348,526 0 0
GOOGLE INC CL A 38259P508 3,206 5,780 SH   SOLE 5,780 0 0
GOOGLE INC CL C 38259P706 3,715 6,780 SH   SOLE 6,780 0 0
GRAY TELEVISION INC COM 389375106 20,608 1,491,153 SH   SOLE 1,491,153 0 0
HEMISPHERE MEDIA GROUP INC CL A 42365Q103 4,999 395,200 SH   SOLE 395,200 0 0
HOEGH LNG PARTNERS LP COM UNIT LTD Y3262R100 11,494 529,655 SH   SOLE 529,655 0 0
JP ENERGY PARTNERS LP UNT REPST LTD 46643C109 3,216 288,667 SH   SOLE 288,667 0 0
LAREDO PETROLEUM INC COM 516806106 2,373 181,987 SH   SOLE 181,987 0 0
MASTERCARD INC CL A 57636Q104 4,888 56,576 SH   SOLE 56,576 0 0
MIX TELEMATICS LTD SPONSORED ADR 60688N102 1,657 237,286 SH   SOLE 237,286 0 0
NISOURCE INC COM 65473P105 11,163 252,785 SH   SOLE 252,785 0 0
NISOURCE INC COM 65473P105 39,266 870,449 SH Call SOLE 870,449 0 0
OXFORD IMMUNOTEC GLOBAL PLC ORD SHS G6855A103 225 16,000 SH   SOLE 16,000 0 0
PDC ENERGY INC COM 69327R101 2,082 38,540 SH   SOLE 38,540 0 0
ROSETTA RESOURCES INC COM 777779307 1,853 108,888 SH   SOLE 108,888 0 0
SANCHEZ ENERGY CORP COM 79970Y105 1,174 90,215 SH   SOLE 90,215 0 0
SUNOCO LP COM U REP LP 86765K109 7,460 145,283 SH   SOLE 145,283 0 0
TARGA RES CORP COM 87612G101 220 2,300 SH Call SOLE 2,300 0 0
TRANSOCEAN PARTNERS LLC COM UNIT RP LT Y8977Y100 4,912 400,999 SH   SOLE 400,999 0 0
VISA INC COM CL A 92826C839 2,286 34,956 SH   SOLE 34,956 0 0
VTTI ENERGY PARTNERS LP COM UNIT RP LT Y9384M101 529 21,302 SH   SOLE 21,302 0 0
WILLIAMS COS INC DEL COM 969457100 16,261 321,433 SH   SOLE 321,433 0 0
WILLIAMS COS INC DEL COM 969457100 37,964 729,628 SH Call SOLE 729,628 0 0
YAHOO INC COM 984332106 5,333 120,000 SH   SOLE 120,000 0 0