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
Abengoa Yield PLC ORD SHS G00349103 19,511 577,600 SH   SOLE 0 577,600 0 0
Abengoa Yield PLC ORD SHS G00349103 17,089 505,900 SH   SOLE 1 505,900 0 0
Gaslog Ltd SHS G37585109 3,682 189,600 SH   SOLE 0 189,600 0 0
Liberty Global PLC SHS CL C G5480U120 3,228 64,800 SH   SOLE 0 64,800 0 0
Aercap Holdings NV SHS N00985106 677 15,500 SH   SOLE 0 15,500 0 0
Capital Product Partners L P COM UNIT LP Y11082107 4,432 466,475 SH   SOLE 0 466,475 0 0
Capital Product Partners L P COM UNIT LP Y11082107 40,001 4,210,658 SH   SOLE 1 4,210,658 0 0
Dynagas Lng Partners LP COM UNIT LTD PT Y2188B108 10,240 531,400 SH   SOLE 0 531,400 0 0
Dynagas Lng Partners LP COM UNIT LTD PT Y2188B108 69,920 3,628,433 SH   SOLE 1 3,628,433 0 0
Gaslog Partners LP UNIT LTD PTNRP Y2687W108 3,764 153,000 SH   SOLE 0 153,000 0 0
Gaslog Partners LP UNIT LTD PTNRP Y2687W108 7,387 300,291 SH   SOLE 1 300,291 0 0
Golar Lng Partners LP COM UNIT LPI Y2745C102 16,290 605,818 SH   SOLE 0 605,818 0 0
Golar Lng Partners LP COM UNIT LPI Y2745C102 109,744 4,081,224 SH   SOLE 1 4,081,224 0 0
Hoegh Lng Partners LP COM UNIT LTD Y3262R100 10,314 475,285 SH   SOLE 0 475,285 0 0
Hoegh Lng Partners LP COM UNIT LTD Y3262R100 20,756 956,500 SH   SOLE 1 956,500 0 0
Knot Offshore Partners LP COM UNITS Y48125101 10,036 409,636 SH   SOLE 0 409,636 0 0
Knot Offshore Partners LP COM UNITS Y48125101 52,972 2,162,105 SH   SOLE 1 2,162,105 0 0
Navios Maritime Midstream LP COM UNIT LTD Y62134104 4,229 302,500 SH   SOLE 0 302,500 0 0
Navios Maritime Midstream LP COM UNIT LTD Y62134104 9,299 665,166 SH   SOLE 1 665,166 0 0
Navios Maritime Partners L P UNIT LPI Y62267102 6,299 565,445 SH   SOLE 1 565,445 0 0
Seadrill Partners LLC COMUNIT REP LB Y7545W109 4,699 399,951 SH   SOLE 0 399,951 0 0
Seadrill Partners LLC COMUNIT REP LB Y7545W109 13,213 1,124,542 SH   SOLE 1 1,124,542 0 0
Teekay Corporation COM Y8564W103 8,615 185,000 SH   SOLE 0 185,000 0 0
Teekay Corporation COM Y8564W103 7,917 170,000 SH   SOLE 1 170,000 0 0
Teekay Offshore Partners L P PARTNERSHIP UN Y8565J101 3,684 174,500 SH   SOLE 0 174,500 0 0
Teekay Offshore Partners L P PARTNERSHIP UN Y8565J101 92,082 4,362,018 SH   SOLE 1 4,362,018 0 0
Viti Energy Partners LP COM UNIT RP LT Y9384M101 7,937 319,787 SH   SOLE 0 319,787 0 0
Viti Energy Partners LP COM UNIT RP LT Y9384M101 17,873 720,096 SH   SOLE 1 720,096 0 0
Alliance Holdings GP LP COM UNITS LP 01861G100 57,764 1,117,500 SH   SOLE 1 1,117,500 0 0
Ally Finl Inc COM 02005N100 860 41,000 SH   SOLE 0 41,000 0 0
American Intl Group Inc *W EXP 01/19/202 026874156 875 40,000 SH   SOLE 0 40,000 0 0
Antero Midstream Partners LP UNT LTD PARTN 03673L103 74,872 3,095,144 SH   SOLE 0 3,095,144 0 0
Antero Midstream Partners LP UNT LTD PARTN 03673L103 46,522 1,923,200 SH   SOLE 1 1,923,200 0 0
Arc Logistics Partners LP COM UT REP LPN 03879N101 7,335 380,457 SH   SOLE 0 380,457 0 0
Arc Logistics Partners LP COM UT REP LPN 03879N101 27,095 1,405,319 SH   SOLE 1 1,405,319 0 0
Buckeye Partners L P UNIT LTD PARTN 118230101 97,829 1,295,403 SH   SOLE 0 1,295,403 0 0
Buckeye Partners L P UNIT LTD PARTN 118230101 255,787 3,387,011 SH   SOLE 1 3,387,011 0 0
CSI Compressco LP COM UNIT 12637A103 19,369 1,006,700 SH   SOLE 1 1,006,700 0 0
Centerpoint Energy Inc COM 15189T107 4,425 216,800 SH   SOLE 0 216,800 0 0
Centerpoint Energy Inc COM 15189T107 4,796 235,000 SH   SOLE 1 235,000 0 0
Cheniere Energy Inc COM NEW 16411R208 8,321 107,500 SH   SOLE 0 107,500 0 0
Cheniere Energy Ptnrs LP Hld COM REP LLC IN 16411W108 1,199 50,000 SH   SOLE 0 50,000 0 0
Citizens Finl Group Inc COM 174610105 1,450 60,100 SH   SOLE 0 60,100 0 0
Columbia Pipeline Partners L COM UT REPSTG 198281107 67,074 2,422,304 SH   SOLE 0 2,422,304 0 0
Columbia Pipeline Partners L COM UT REPSTG 198281107 28,175 1,017,500 SH   SOLE 1 1,017,500 0 0
Cone Midstream Partners LP COM UNIT REPST 206812109 8,372 480,889 SH   SOLE 0 480,889 0 0
Cone Midstream Partners LP COM UNIT REPST 206812109 6,534 375,296 SH   SOLE 1 375,296 0 0
Crestwood Equity Partners LP UNIT LTD PARTNER 226344109 5,091 848,500 SH   SOLE 1 848,500 0 0
Crestwood Midstream Partners UNIT LTD PARTNER 226378107 28,884 1,990,601 SH   SOLE 0 1,990,601 0 0
Crestwood Midstream Partners UNIT LTD PARTNER 226378107 229,371 15,807,817 SH   SOLE 1 15,807,817 0 0
DCP Midstream Partners LP COM UT LTD PTN 23311P100 124,965 3,381,995 SH   SOLE 0 3,381,995 0 0
DCP Midstream Partners LP COM UT LTD PTN 23311P100 355,920 9,632,485 SH   SOLE 1 9,632,485 0 0
Dominion Midstream Partners COM UT REP LTD 257454108 28,617 689,412 SH   SOLE 0 689,412 0 0
Dominion Res Inc VA New COM 25746U109 3,756 53,000 SH   SOLE 0 53,000 0 0
Dominion Res Inc VA New COM 25746U109 3,544 50,000 SH   SOLE 1 50,000 0 0
Dow Chem Co COM 260543103 1,559 32,500 SH   SOLE 0 32,500 0 0
EQT Corp COM 26884L109 4,144 50,000 SH   SOLE 0 50,000 0 0
EQT Corp COM 26884L109 1,823 22,000 SH   SOLE 1 22,000 0 0
EQT Midstream Partners LP UNIT LTD PARTN 26885B100 100,987 1,300,378 SH   SOLE 0 1,300,378 0 0
EQT Midstream Partners LP UNIT LTD PARTN 26885B100 32,542 419,030 SH   SOLE 1 419,030 0 0
EV Energy Partners LP COM UNITS 26926V107 13,919 1,044,157 SH   SOLE 1 1,044,157 0 0
Eclipse Res Corp COM 27890G100 1,515 269,500 SH   SOLE 0 269,500 0 0
Emerge Energy Svcs LP COM REP PARTN 29102H108 10,219 215,461 SH   SOLE 1 215,461 0 0
Enable Midstream Partners LP COM UNIT RP IN 292480100 1,640 100,000 SH   SOLE 0 100,000 0 0
Enable Midstream Partners LP COM UNIT RP IN 292480100 12,412 756,800 SH   SOLE 1 756,800 0 0
Enbridge Inc COM 29250N105 23,533 485,221 SH   SOLE 0 485,221 0 0
Enbridge Inc COM 29250N105 36,417 750,869 SH   SOLE 1 750,869 0 0
Enbridge Energy Partners L P COM 29250R106 178,400 4,954,183 SH   SOLE 1 4,954,183 0 0
Enbridge Energy Management L SHS UNITS LLI 29250X103 66,248 1,821,004 SH   SOLE 0 1,821,004 0 0
Enbridge Energy Management L SHS UNITS LLI 29250X103 337,539 9,278,151 SH   SOLE 1 9,278,151 0 0
Enduro Rty Tr TR UNIT 29269K100 4,571 1,114,900 SH   SOLE 1 1,114,900 0 0
Energy Transfer Prtnrs L P UNIT LTD PARTN 29273R109 118,571 2,126,832 SH   SOLE 0 2,126,832 0 0
Energy Transfer Prtnrs L P UNIT LTD PARTN 29273R109 527,922 9,469,444 SH   SOLE 1 9,469,444 0 0
Energy Transfer Equity L P COM UT LTD PTN 29273V100 238,938 3,771,110 SH   SOLE 0 3,771,110 0 0
Energy Transfer Equity L P COM UT LTD PTN 29273V100 183,083 2,889,572 SH   SOLE 1 2,889,572 0 0
Engility Hldgs Inc New COM 29286C107 3,654 121,633 SH   SOLE 0 121,633 0 0
Enlink Midstream LLC COM UNIT REP LTD 29336T100 6,183 190,000 SH   SOLE 0 190,000 0 0
Enlink Midstream LLC COM UNIT REP LTD 29336T100 3,514 108,000 SH   SOLE 1 108,000 0 0
Enlink Midstream Partners LP COM UNIT REP LTD 29336U107 25,082 1,013,832 SH   SOLE 0 1,013,832 0 0
Enlink Midstream Partners LP COM UNIT REP LTD 29336U107 165,401 6,685,568 SH   SOLE 1 6,685,568 0 0
Enterprise Prods Partners L COM 293792107 351,032 10,659,950 SH   SOLE 0 10,659,950 0 0
Enterprise Prods Partners L COM 293792107 750,797 22,799,775 SH   SOLE 1 22,799,775 0 0
Equity Comwlth COM SH BEN INT 294628102 212 8,000 SH   SOLE 0 8,000 0 0
Exterran Partners LP COM UNITS 30225N105 86,782 3,482,426 SH   SOLE 1 3,482,426 0 0
Foresight Energy LP COM UNT RP INT 34552U104 38,226 2,451,956 SH   SOLE 1 2,451,956 0 0
FreshPet Inc COM 358039105 98,416 6,293,255 SH   SOLE 1 6,293,255 0 0
Gencorp Inc COM 368682100 2,616 112,813 SH   SOLE 0 112,813 0 0
General Motors Co *W EXP 07/10/201 37045V126 870 44,300 SH   SOLE 0 44,300 0 0
Global Partners LP COM UNITS 37946R109 32,063 921,354 SH   SOLE 0 921,354 0 0
Global Partners LP COM UNITS 37946R109 97,860 2,812,071 SH   SOLE 1 2,812,071 0 0
Holly Energy Partners L P COM UT LTD PTN 435763107 26,524 843,632 SH   SOLE 0 843,632 0 0
Holly Energy Partners L P COM UT LTD PTN 435763107 32,833 1,044,313 SH   SOLE 1 1,044,313 0 0
HollyFrontier Corp COM 436106108 2,477 61,500 SH   SOLE 0 61,500 0 0
HollyFrontier Corp COM 436106108 8,924 221,600 SH   SOLE 1 221,600 0 0
HomeStreet Inc COM 43785V102 2,636 143,866 SH   SOLE 0 143,866 0 0
Infrareit Inc COM 45685L100 6,095 213,191 SH   SOLE 0 213,191 0 0
Kinder Morgan Inc Del COM 49456B101 350,627 8,336,355 SH   SOLE 0 8,336,355 0 0
Kinder Morgan Inc Del COM 49456B101 1,161,225 27,608,771 SH   SOLE 1 27,608,771 0 0
Kirby Corp COM 497266106 7,880 105,000 SH   SOLE 1 105,000 0 0
Laredo Petroleum Inc COM 516806106 5,212 399,700 SH   SOLE 0 399,700 0 0
Lee Enterprises Inc COM 523768109 317 100,000 SH   SOLE 0 100,000 0 0
Legacy Resvs LP UNIT LP INT 524707304 14,061 1,389,391 SH   SOLE 1 1,389,391 0 0
Leucadia Natl Corp COM 527288104 2,269 101,800 SH   SOLE 0 101,800 0 0
Liberty Broadband Corp COM SER C 530307305 2,588 45,722 SH   SOLE 0 45,722 0 0
Liberty Interactive Corp INT COM SER A 53071M104 1,197 41,000 SH   SOLE 0 41,000 0 0
Liberty Tripadvisor Hldgs In COM SER A 531465102 2,845 89,484 SH   SOLE 0 89,484 0 0
MPLX LP COM UNIT REP LTD 55336V100 41,700 569,206 SH   SOLE 0 569,206 0 0
Macquarie Infrastr Co LLC MEMBERSHIP INT 55608B105 3,292 40,000 SH   SOLE 0 40,000 0 0
Magellan Midstream Prtnrs LP COM UNIT RP LP 559080106 147,771 1,926,359 SH   SOLE 0 1,926,359 0 0
Magellan Midstream Prtnrs LP COM UNIT RP LP 559080106 196,450 2,560,940 SH   SOLE 1 2,560,940 0 0
Marathon Pete Corp COM 56585A102 8,959 87,500 SH   SOLE 1 87,500 0 0
Markwest Energy Partners L P UNIT LTD PARTN 570759100 213,830 3,234,945 SH   SOLE 0 3,234,945 0 0
Markwest Energy Partners L P UNIT LTD PARTN 570759100 665,685 10,070,870 SH   SOLE 1 10,070,870 0 0
Mid Con Energy Partners LP COM UNIT REPST 59560V109 18,773 3,376,455 SH   SOLE 1 3,376,455 0 0
MidCoast Energy Partners L P COM UT LTD PTN 59564N103 8,802 635,951 SH   SOLE 0 635,951 0 0
MidCoast Energy Partners L P COM UT LTD PTN 59564N103 46,231 3,340,372 SH   SOLE 1 3,340,372 0 0
NRG Yield Inc COM CL A 62942X108 15,477 305,095 SH   SOLE 0 305,095 0 0
NRG Yield Inc COM CL A 62942X108 5,083 100,200 SH   SOLE 1 100,200 0 0
National Westn Life INS CO CL A 638522102 254 1,000 SH   SOLE 0 1,000 0 0
Natural Resource Partners L COM UNIT L P 63900P103 13,292 1,983,190 SH   SOLE 1 1,983,190 0 0
Navios Maritime Hldgs Inc SPON ADR PFD H 63938Y308 3,498 166,590 SH   SOLE 0 166,590 0 0
Navios Maritime Hldgs Inc SPON ADR PFD H 63938Y308 4,167 198,410 SH   SOLE 1 198,410 0 0
New Media Invt Group Inc COM 64704V106 3,996 166,987 SH   SOLE 0 166,987 0 0
New Sr Invt Group Inc COM 648691103 3,722 223,809 SH   SOLE 0 223,809 0 0
Newcastle Invt Corp New COM 65105M603 1,842 379,809 SH   SOLE 0 379,809 0 0
News Corp New CL A 65249B109 2,802 175,000 SH   SOLE 0 175,000 0 0
NiSource Inc COM 65473P105 12,652 286,500 SH   SOLE 0 286,500 0 0
NiSource Inc COM 65473P105 4,416 100,000 SH   SOLE 1 100,000 0 0
NuStar Energy LP UNIT COM 67058H102 376 6,200 SH   SOLE 0 6,200 0 0
NuStar GP Holdings LLC UNIT RESTG LLC 67059L102 2,903 82,000 SH   SOLE 0 82,000 0 0
Nuveen Global High Income FD SHS 67075G103 432 25,290 SH   SOLE 0 25,290 0 0
Oneok Partners LP UNIT LTD PARTN 68268N103 42,470 1,039,904 SH   SOLE 0 1,039,904 0 0
Oneok Partners LP UNIT LTD PARTN 68268N103 348,242 8,526,976 SH   SOLE 1 8,526,976 0 0
Oneok Inc New COM 682680103 88,674 1,838,176 SH   SOLE 0 1,838,176 0 0
Oneok Inc New COM 682680103 87,061 1,804,741 SH   SOLE 1 1,804,741 0 0
PBF Energy Inc CL A 69318G106 502 14,800 SH   SOLE 0 14,800 0 0
PBF Energy Inc CL A 69318G106 1,194 35,200 SH   SOLE 1 35,200 0 0
PBF Logistics LP UNIT LTD PTNR 69318Q104 8,449 373,500 SH   SOLE 0 373,500 0 0
PBF Logistics LP UNIT LTD PTNR 69318Q104 12,498 552,479 SH   SOLE 1 552,479 0 0
Pacific Coast Oil Tr UNIT BEN INT 694103102 5,127 1,338,640 SH   SOLE 1 1,338,640 0 0
Pembina Pipeline Corp COM 706327103 9,644 304,600 SH   SOLE 0 304,600 0 0
Pembina Pipeline Corp COM 706327103 19,386 612,307 SH   SOLE 1 612,307 0 0
Pengrowth Energy Corp COM 70706P104 17,462 5,840,103 SH   SOLE 1 5,840,103 0 0
Phillips 66 COM 718546104 72,438 921,600 SH   SOLE 0 921,600 0 0
Phillips 66 COM 718546104 26,606 338,500 SH   SOLE 1 338,500 0 0
Phillips 66 Partners LP COM UNIT REP INT 718549207 62,725 887,580 SH   SOLE 0 887,580 0 0
Phillips 66 Partners LP COM UNIT REP INT 718549207 14,324 202,682 SH   SOLE 1 202,682 0 0
Plains All Amern Pipeline L UNIT LTD PARTN 726503105 165,823 3,400,096 SH   SOLE 0 3,400,096 0 0
Plains All Amern Pipeline L UNIT LTD PARTN 726503105 441,653 9,055,834 SH   SOLE 1 9,055,834 0 0
Plains GP Hldgs L P SHS A REP LTPN 72651A108 121,775 4,292,396 SH   SOLE 0 4,292,396 0 0
Plains GP Hldgs L P SHS A REP LTPN 72651A108 75,372 2,656,740 SH   SOLE 1 2,656,740 0 0
QEP Midstream Partners LP COM UNIT RP LTD 74735R115 21,690 1,383,300 SH   SOLE 0 1,383,300 0 0
QEP Midstream Partners LP COM UNIT RP LTD 74735R115 27,583 1,759,146 SH   SOLE 1 1,759,146 0 0
Regency Energy Partners L P COM UNITS L P 75885Y107 149,758 6,548,225 SH   SOLE 0 6,548,225 0 0
Regency Energy Partners L P COM UNITS L P 75885Y107 719,253 31,449,649 SH   SOLE 1 31,449,649 0 0
Rice Midstream Partners LP UNIT LTD PARTN 762819100 5,159 365,638 SH   SOLE 0 365,638 0 0
Rose Rock Midstream L P COM U REP LTD 777149105 4,750 100,000 SH   SOLE 0 100,000 0 0
Semgroup Corp CL A 81663A105 55,761 685,528 SH   SOLE 0 685,528 0 0
Semgroup Corp CL A 81663A105 16,431 202,000 SH   SOLE 1 202,000 0 0
Shell Midstream Partners L P UNIT LTD INT 822634101 52,599 1,348,688 SH   SOLE 0 1,348,688 0 0
Shell Midstream Partners L P UNIT LTD INT 822634101 59,939 1,536,900 SH   SOLE 1 1,536,900 0 0
Spectra Energy Corp COM 847560109 25,540 706,100 SH   SOLE 0 706,100 0 0
Spectra Energy Corp COM 847560109 22,870 632,300 SH   SOLE 1 632,300 0 0
Sprague Res LP COM UNIT REP LTD 849343108 35 1,353 SH   SOLE 0 1,353 0 0
Sprague Res LP COM UNIT REP LTD 849343108 43,880 1,698,128 SH   SOLE 1 1,698,128 0 0
Summit Midstream Partners LP COM UNIT LTD 866142102 21,801 677,678 SH   SOLE 0 677,678 0 0
Summit Midstream Partners LP COM UNIT LTD 866142102 63,118 1,962,022 SH   SOLE 1 1,962,022 0 0
Suncoke Energy Partners L P COMUNIT REP LT 86722Y101 26,984 1,267,455 SH   SOLE 0 1,267,455 0 0
Suncoke Energy Partners L P COMUNIT REP LT 86722Y101 58,452 2,745,504 SH   SOLE 1 2,745,504 0 0
Sunoco Logistics Prtnrs L P COM UNITS 86764L108 148,022 3,580,588 SH   SOLE 0 3,580,588 0 0
Sunoco Logistics Prtnrs L P COM UNITS 86764L108 110,568 2,674,598 SH   SOLE 1 2,674,598 0 0
TC Pipelines LP UT COM LTD PRT 87233Q108 6,551 100,550 SH   SOLE 0 100,550 0 0
Tallgrass Energy Partners LP COM UNIT 874697105 114,230 2,258,852 SH   SOLE 0 2,258,852 0 0
Tallgrass Energy Partners LP COM UNIT 874697105 70,027 1,384,752 SH   SOLE 1 1,384,752 0 0
Targa Resources Partners LP COM UNIT 87611X105 45,680 1,104,460 SH   SOLE 0 1,104,460 0 0
Targa Resources Partners LP COM UNIT 87611X105 132,998 3,215,616 SH   SOLE 1 3,215,616 0 0
Targa Res Corp COM 87612G101 73,817 770,612 SH   SOLE 0 770,612 0 0
Targa Res Corp COM 87612G101 58,763 613,456 SH   SOLE 1 613,456 0 0
Terraform Pwr Inc CL A COM 88104R100 8,186 224,200 SH   SOLE 0 224,200 0 0
Terraform Pwr Inc CL A COM 88104R100 3,432 94,000 SH   SOLE 1 94,000 0 0
Tesoro Logistics LP COM UNIT LP 88160T107 32,199 598,503 SH   SOLE 0 598,503 0 0
TransCanada Corp COM 89353D107 10,812 253,100 SH   SOLE 0 253,100 0 0
TransCanada Corp COM 89353D107 6,925 162,100 SH   SOLE 1 162,100 0 0
UGI Corp New COM 902681105 1,630 50,000 SH   SOLE 0 50,000 0 0
USA Compression Partners LP COMUNIT LTDPAR 90290N109 35,112 1,715,307 SH   SOLE 1 1,715,307 0 0
USD Partners LP COM UT REP LTD 903318103 16,789 1,200,961 SH   SOLE 0 1,200,961 0 0
USD Partners LP COM UT REP LTD 903318103 28,557 2,042,700 SH   SOLE 1 2,042,700 0 0
VOC Energy Tr TR UNIT 91829B103 1,343 265,986 SH   SOLE 1 265,986 0 0
Valero Energy Corp New COM 91913Y100 1,718 27,000 SH   SOLE 1 27,000 0 0
Valero Energy Partners LP COM UNT REP LP 91914J102 49,029 1,012,990 SH   SOLE 0 1,012,990 0 0
Vector Group Ltd COM 92240M108 446 20,300 SH   SOLE 0 20,300 0 0
Western Gas Equity Partners COMUNT LTD PT 95825R103 76,557 1,275,954 SH   SOLE 0 1,275,954 0 0
Western Gas Equity Partners COMUNT LTD PT 95825R103 42,060 701,000 SH   SOLE 1 701,000 0 0
Western Gas Partners LP COM UNIT LP IN 958254104 241,127 3,661,769 SH   SOLE 0 3,661,769 0 0
Western Gas Partners LP COM UNIT LP IN 958254104 273,365 4,151,326 SH   SOLE 1 4,151,326 0 0
Williams Cos Inc Del COM 969457100 208,056 4,112,588 SH   SOLE 0 4,112,588 0 0
Williams Cos Inc Del COM 969457100 237,213 4,688,937 SH   SOLE 1 4,688,937 0 0
Williams Partners L P New COM UNIT LTD PAR 96949L105 225,375 4,578,938 SH   SOLE 0 4,578,938 0 0
Williams Partners L P New COM UNIT LTD PAR 96949L105 837,810 17,021,744 SH   SOLE 1 17,021,744 0 0
Williams Clayton Energy Inc COM 969490101 3,534 69,800 SH   SOLE 0 69,800 0 0
Yahoo Inc COM 984332106 1,000 22,500 SH   SOLE 0 22,500 0 0