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
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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 COM G00349103 93,137 2,398,032 SH   SOLE   831,047 1,538,040 28,945
AMERICAN TOWER CORP NEW COM 03027X100 359,080 3,071,057 SH   SOLE   825,186 2,216,962 28,909
AMERICAN TOWER CORP NEW PFD CONV SER A 03027X308 1,042 7,859 SH   SOLE   961 6,898 0
CROWN CASTLE INTL CORP NEW COM 22822V101 351,510 3,475,376 SH   SOLE   814,778 2,632,137 28,461
CROWN CASTLE INTL CORP NEW PFD STOCK 22822V200 1,296 9,649 SH   SOLE   1,180 8,469 0
CSX CORP COM 126408103 286,056 6,968,758 SH   SOLE   1,720,430 5,188,259 60,069
ENERSIS S A COM 29274F104 486 23,608 SH   SOLE   0 23,608 0
GREAT PLAINS ENERGY INC COM 391164100 1,956 62,221 SH   SOLE   7,646 54,575 0
ITC HLDNGS CORP COM 465685105 58,105 1,457,913 SH   SOLE   513,579 926,298 18,036
KINDER MORGAN INC DEL COM 49456B101 464,253 9,626,040 SH   SOLE   2,433,006 7,108,013 85,021
NORFOLK SOUTHERN CORP COM 655844108 282,043 2,565,461 SH   SOLE   615,951 1,927,975 21,535
SBA COMMUNICATIONS CORP COM 78388J106 302,778 2,102,855 SH   SOLE   575,260 1,507,398 20,197
SEMPRA ENERGY COM 816851109 439,399 3,532,834 SH   SOLE   881,432 2,620,602 30,800
TRANSCANADA CORP COM 89353D107 103,796 2,054,056 SH   SOLE   718,164 1,311,054 24,838
UNION PAC CORP COM 907818108 365,861 3,053,482 SH   SOLE   768,796 2,257,745 26,941
COMPANHIA DE SANEAMENTO BASI SPONSORED ADR 20441A102 451 66,947 SH   SOLE   8,273 58,674 0
AMERICAN WTR WKS CO INC NEW COM 030420103 59,190 935,500 SH   SOLE   0 935,500 0
SOUTHERN CO COM 842587107 783 14,358 SH   SOLE   1,766 12,592 0