| 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 |
| Alliance Holdings GP LP | Com Units LP | 01861G100 | 35,719 | 1,333,302 | SH | | OTR | 1 | 0 | 1,333,302 | 0 |
| Alliance Holdings GP LP | Com Units LP | 01861G100 | 4,817 | 179,805 | SH | | SOLE | | 179,805 | 0 | 0 |
| Alliance Res Partner L P | Ut Ltd Part | 01877R108 | 67,280 | 3,415,224 | SH | | OTR | 1 | 0 | 3,415,224 | 0 |
| Alliance Res Partner L P | Ut Ltd Part | 01877R108 | 11,219 | 569,472 | SH | | SOLE | | 569,472 | 0 | 0 |
| Alliant Energy Corp | Com | 018802108 | 24,104 | 565,687 | SH | | OTR | 1 | 0 | 565,687 | 0 |
| Alliant Energy Corp | Com | 018802108 | 3,572 | 83,830 | SH | | SOLE | | 83,830 | 0 | 0 |
| American Elec Pwr Inc | Com | 025537101 | 97,018 | 1,318,713 | SH | | OTR | 1 | 0 | 1,318,713 | 0 |
| American Elec Pwr Inc | Com | 025537101 | 10,596 | 144,025 | SH | | SOLE | | 144,025 | 0 | 0 |
| American Wtr Wks Co Inc New | Com | 030420103 | 6,544 | 71,532 | SH | | OTR | 1 | 0 | 71,532 | 0 |
| American Wtr Wks Co Inc New | Com | 030420103 | 1,030 | 11,260 | SH | | SOLE | | 11,260 | 0 | 0 |
| Amerigas Partners L P | Unit L P Int | 030975106 | 121,061 | 2,618,664 | SH | | OTR | 1 | 0 | 2,618,664 | 0 |
| Amerigas Partners L P | Unit L P Int | 030975106 | 23,824 | 515,334 | SH | | SOLE | | 515,334 | 0 | 0 |
| Atmos Energy Corp | Com | 049560105 | 23,754 | 276,561 | SH | | OTR | 1 | 0 | 276,561 | 0 |
| Atmos Energy Corp | Com | 049560105 | 2,773 | 32,280 | SH | | SOLE | | 32,280 | 0 | 0 |
| BP Midstream Partners LP | Unit Ltd Ptnr | 0556EL109 | 21,218 | 1,031,525 | SH | | OTR | 1 | 0 | 1,031,525 | 0 |
| BP Midstream Partners LP | Unit Ltd Ptnr | 0556EL109 | 8,746 | 425,176 | SH | | SOLE | | 425,176 | 0 | 0 |
| Buckeye Partners LP | Unit LTD Partn | 118230101 | 37,082 | 748,380 | SH | | OTR | 1 | 0 | 748,380 | 0 |
| Buckeye Partners LP | Unit LTD Partn | 118230101 | 156 | 3,150 | SH | | SOLE | | 3,150 | 0 | 0 |
| Chesapeake Utils Corp | Com | 165303108 | 19,585 | 249,331 | SH | | OTR | 1 | 0 | 249,331 | 0 |
| Chesapeake Utils Corp | Com | 165303108 | 2,039 | 25,952 | SH | | SOLE | | 25,952 | 0 | 0 |
| CMS Energy Corp | Com | 125896100 | 49,902 | 1,055,016 | SH | | OTR | 1 | 0 | 1,055,016 | 0 |
| CMS Energy Corp | Com | 125896100 | 3,591 | 75,910 | SH | | SOLE | | 75,910 | 0 | 0 |
| CorEnergy Infrastructure TR | Com New | 21870U502 | 16,027 | 419,545 | SH | | OTR | 1 | 0 | 419,545 | 0 |
| CorEnergy Infrastructure TR | Com New | 21870U502 | 857 | 22,442 | SH | | SOLE | | 22,442 | 0 | 0 |
| Dominion Energy Midstrm Prtn | Com Ut Rep Ltd | 257454108 | 5,310 | 174,400 | SH | | OTR | 1 | 0 | 174,400 | 0 |
| Dominion Energy Midstrm Prtn | Com Ut Rep Ltd | 257454108 | 3,359 | 110,320 | SH | | SOLE | | 110,320 | 0 | 0 |
| Duke Energy Corp New | Com New | 26441C204 | 71,413 | 849,043 | SH | | OTR | 1 | 0 | 849,043 | 0 |
| Duke Energy Corp New | Com New | 26441C204 | 3,563 | 42,365 | SH | | SOLE | | 42,365 | 0 | 0 |
| Edison Intl | Com | 281020107 | 8,986 | 142,092 | SH | | OTR | 1 | 0 | 142,092 | 0 |
| Edison Intl | Com | 281020107 | 3,217 | 50,870 | SH | | SOLE | | 50,870 | 0 | 0 |
| Enbridge Energy Management L | Shs Units LLI | 29250X103 | 181,603 | 13,562,564 | SH | | OTR | 1 | 0 | 13,562,564 | 0 |
| Enbridge Energy Management L | Shs Units LLI | 29250X103 | 10,296 | 768,966 | SH | | SOLE | | 768,966 | 0 | 0 |
| Enbridge Energy Partners L P | Com | 29250R106 | 144,352 | 10,452,745 | SH | | OTR | 1 | 0 | 10,452,745 | 0 |
| Enbridge Energy Partners L P | Com | 29250R106 | 37,483 | 2,714,181 | SH | | SOLE | | 2,714,181 | 0 | 0 |
| Enbridge Inc | Com | 29250N105 | 100,230 | 2,562,784 | SH | | OTR | 1 | 0 | 2,562,784 | 0 |
| Enbridge Inc | Com | 29250N105 | 14,634 | 374,173 | SH | | SOLE | | 374,173 | 0 | 0 |
| Enterprise Prods Partners L | Com | 293792107 | 410,092 | 15,469,314 | SH | | OTR | 1 | 0 | 15,469,314 | 0 |
| Enterprise Prods Partners L | Com | 293792107 | 131,465 | 4,959,072 | SH | | SOLE | | 4,959,072 | 0 | 0 |
| EQT Midstream Partners LP | Unit LTD Partn | 26885B100 | 197,174 | 2,697,314 | SH | | OTR | 1 | 0 | 2,697,314 | 0 |
| EQT Midstream Partners LP | Unit LTD Partn | 26885B100 | 51,576 | 705,553 | SH | | SOLE | | 705,553 | 0 | 0 |
| Eversource Energy | Com | 30040W108 | 66,356 | 1,050,270 | SH | | OTR | 1 | 0 | 1,050,270 | 0 |
| Eversource Energy | Com | 30040W108 | 9,052 | 143,280 | SH | | SOLE | | 143,280 | 0 | 0 |
| Exelon Corp | Com | 30161N101 | 139,632 | 3,543,059 | SH | | OTR | 1 | 0 | 3,543,059 | 0 |
| Exelon Corp | Com | 30161N101 | 12,267 | 311,267 | SH | | SOLE | | 311,267 | 0 | 0 |
| Holly Energy Partners L P | Com Ut Ltd Ptn | 435763107 | 155,354 | 4,781,580 | SH | | OTR | 1 | 0 | 4,781,580 | 0 |
| Holly Energy Partners L P | Com Ut Ltd Ptn | 435763107 | 53,404 | 1,643,692 | SH | | SOLE | | 1,643,692 | 0 | 0 |
| Idacorp Inc | Com | 451107106 | 25,158 | 275,367 | SH | | OTR | 1 | 0 | 275,367 | 0 |
| Idacorp Inc | Com | 451107106 | 1,964 | 21,500 | SH | | SOLE | | 21,500 | 0 | 0 |
| Infrareit Inc | Com | 45685l100 | 17,005 | 915,254 | SH | | OTR | 1 | 0 | 915,254 | 0 |
| Infrareit Inc | Com | 45685l100 | 6,715 | 361,420 | SH | | SOLE | | 361,420 | 0 | 0 |
| Kinder Morgan Inc Del | Com | 49456B101 | 191,520 | 10,598,783 | SH | | OTR | | 0 | 10,598,783 | 0 |
| Kinder Morgan Inc Del | Com | 49456B101 | 29,390 | 1,626,444 | SH | | SOLE | | 1,626,444 | 0 | 0 |
| Magellan Midstream Prtnrs LP | Com Unit RP LP | 559080106 | 220,068 | 3,102,173 | SH | | OTR | 1 | 0 | 3,102,173 | 0 |
| Magellan Midstream Prtnrs LP | Com Unit RP LP | 559080106 | 65,760 | 926,987 | SH | | SOLE | | 926,987 | 0 | 0 |
| National Grid PLC | SPON ADR NEW | 636274409 | 89,012 | 1,513,553 | SH | | OTR | 1 | 0 | 1,513,553 | 0 |
| National Grid PLC | SPON ADR NEW | 636274409 | 16,378 | 278,493 | SH | | SOLE | | 278,493 | 0 | 0 |
| New Jersey Res | Com | 646025106 | 31,387 | 780,776 | SH | | OTR | 1 | 0 | 780,776 | 0 |
| New Jersey Res | Com | 646025106 | 7,353 | 182,909 | SH | | SOLE | | 182,909 | 0 | 0 |
| NextEra Energy Inc | Com | 65339F101 | 104,992 | 672,208 | SH | | OTR | 1 | 0 | 672,208 | 0 |
| NextEra Energy Inc | Com | 65339F101 | 21,979 | 140,717 | SH | | SOLE | | 140,717 | 0 | 0 |
| NextEra Energy Partners L P | Com Unit Part In | 65341B106 | 189,373 | 4,392,796 | SH | | OTR | 1 | 0 | 4,392,796 | 0 |
| NextEra Energy Partners L P | Com Unit Part In | 65341B106 | 58,361 | 1,353,778 | SH | | SOLE | | 1,353,778 | 0 | 0 |
| Nisource Inc | Com | 65473P105 | 20,975 | 817,116 | SH | | OTR | 1 | 0 | 817,116 | 0 |
| Oneok Inc. New | Com | 682680103 | 219,524 | 4,107,095 | SH | | OTR | 1 | 0 | 4,107,095 | 0 |
| Oneok Inc. New | Com | 682680103 | 35,818 | 670,120 | SH | | SOLE | | 670,120 | 0 | 0 |
| Phillips 66 Partners LP | Com Unit Rep Int | 718549207 | 81,078 | 1,548,776 | SH | | OTR | 1 | 0 | 1,548,776 | 0 |
| Phillips 66 Partners LP | Com Unit Rep Int | 718549207 | 53,621 | 1,024,276 | SH | | SOLE | | 1,024,276 | 0 | 0 |
| Plains All Amern Pipeline L | Unit Ltd Partn | 726503105 | 111,122 | 5,383,807 | SH | | OTR | 1 | 0 | 5,383,807 | 0 |
| Plains All Amern Pipeline L | Unit Ltd Partn | 726503105 | 27,369 | 1,326,022 | SH | | SOLE | | 1,326,022 | 0 | 0 |
| PPL Corp | Com | 69351T106 | 10,802 | 349,020 | SH | | OTR | 1 | 0 | 349,020 | 0 |
| PPL Corp | Com | 69351T106 | 3,074 | 99,320 | SH | | SOLE | | 99,320 | 0 | 0 |
| Public SVC Enterprise Group | Com | 744573106 | 104,884 | 2,036,590 | SH | | OTR | 1 | 0 | 2,036,590 | 0 |
| Public SVC Enterprise Group | Com | 744573106 | 19,408 | 376,861 | SH | | SOLE | | 376,861 | 0 | 0 |
| Sempra Energy | Com | 816851109 | 51,092 | 477,853 | SH | | OTR | 1 | 0 | 477,853 | 0 |
| Sempra Energy | Com | 816851109 | 10,330 | 96,613 | SH | | SOLE | | 96,613 | 0 | 0 |
| Shell Midstream Partners LP | Unit Ltd Int | 822634101 | 38,097 | 1,277,560 | SH | | OTR | 1 | 0 | 1,277,560 | 0 |
| Shell Midstream Partners LP | Unit Ltd Int | 822634101 | 37,392 | 1,253,935 | SH | | SOLE | | 1,253,935 | 0 | 0 |
| Southern Co | Com | 842587107 | 55,740 | 1,159,078 | SH | | OTR | 1 | 0 | 1,159,078 | 0 |
| Southern Co | Com | 842587107 | 6,481 | 134,765 | SH | | SOLE | | 134,765 | 0 | 0 |
| Spectra Energy Partners LP | Com | 84756N109 | 166,159 | 4,202,304 | SH | | OTR | 1 | 0 | 4,202,304 | 0 |
| Spectra Energy Partners LP | Com | 84756N109 | 48,954 | 1,238,094 | SH | | SOLE | | 1,238,094 | 0 | 0 |
| Suburban Propane Partners L | Unit Ltd Partn | 864482104 | 5,135 | 212,000 | SH | | OTR | 1 | 0 | 212,000 | 0 |
| Suburban Propane Partners L | Unit Ltd Partn | 864482104 | 10 | 395 | SH | | SOLE | | 395 | 0 | 0 |
| Tallgrass Energy Partners LP | Com Unit | 874697105 | 14,215 | 310,034 | SH | | OTR | 1 | 0 | 310,034 | 0 |
| Tallgrass Energy Partners LP | Com Unit | 874697105 | 1,886 | 41,126 | SH | | SOLE | | 41,126 | 0 | 0 |
| Targa Res Corp | Com | 87612G101 | 49,353 | 1,019,266 | SH | | OTR | 1 | 0 | 1,019,266 | 0 |
| Targa Res Corp | Com | 87612G101 | 199 | 4,100 | SH | | SOLE | | 4,100 | 0 | 0 |
| TC Pipelines LP | Ut Com Ltd Prt | 87233Q108 | 239,313 | 4,506,845 | SH | | OTR | 1 | 0 | 4,506,845 | 0 |
| TC Pipelines LP | Ut Com Ltd Prt | 87233Q108 | 66,164 | 1,246,019 | SH | | SOLE | | 1,246,019 | 0 | 0 |
| Transcanada Corp | Com | 89353D107 | 226,810 | 4,663,044 | SH | | OTR | 1 | 0 | 4,663,044 | 0 |
| Transcanada Corp | Com | 89353D107 | 37,158 | 763,934 | SH | | SOLE | | 763,934 | 0 | 0 |
| Transmontaigne Partners L P | Com Unit L P | 89376V100 | 22,711 | 575,691 | SH | | OTR | 1 | 0 | 575,691 | 0 |
| Transmontaigne Partners L P | Com Unit L P | 89376V100 | 3,386 | 85,841 | SH | | SOLE | | 85,841 | 0 | 0 |
| UGI Corp New | Com | 902681105 | 71,620 | 1,525,445 | SH | | OTR | 1 | 0 | 1,525,445 | 0 |
| UGI Corp New | Com | 902681105 | 9,216 | 196,299 | SH | | SOLE | | 196,299 | 0 | 0 |
| Valero Energy Partners LP | Com Unt Rep LP | 91914J102 | 5,320 | 119,548 | SH | | OTR | 1 | 0 | 119,548 | 0 |
| Valero Energy Partners LP | Com Unt Rep LP | 91914J102 | 3,243 | 72,885 | SH | | SOLE | | 72,885 | 0 | 0 |
| Westlake Chem Partners LP | Com Unit RP LP | 960417103 | 11,936 | 478,378 | SH | | OTR | 1 | 0 | 478,378 | 0 |
| Westlake Chem Partners LP | Com Unit RP LP | 960417103 | 17,465 | 699,993 | SH | | SOLE | | 699,993 | 0 | 0 |
| Williams Cos Inc Del | Com | 969457100 | 217,490 | 7,133,174 | SH | | OTR | 1 | 0 | 7,133,174 | 0 |
| Williams Cos Inc Del | Com | 969457100 | 1,486 | 48,725 | SH | | SOLE | | 48,725 | 0 | 0 |
| Williams Partners L P New | Com Unit Ltd Par | 96949L105 | 96,727 | 2,494,252 | SH | | OTR | 1 | 0 | 2,494,252 | 0 |
| Williams Partners L P New | Com Unit Ltd Par | 96949L105 | 47,368 | 1,221,464 | SH | | SOLE | | 1,221,464 | 0 | 0 |
| WEC Energy Group Inc | Com | 92939U106 | 50,730 | 763,667 | SH | | OTR | 1 | 0 | 763,667 | 0 |
| WEC Energy Group Inc | Com | 92939U106 | 3,083 | 46,410 | SH | | SOLE | | 46,410 | 0 | 0 |
| Xcel Energy Inc | Com | 98389B100 | 40,306 | 837,782 | SH | | OTR | 1 | 0 | 837,782 | 0 |
| Xcel Energy Inc | Com | 98389B100 | 3,328 | 69,180 | SH | | SOLE | | 69,180 | 0 | 0 |
