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Institutional Investment Manager
DUFF & PHELPS INVESTMENT MANAGEMENT CO
DUFF & PHELPS INVESTMENT MANAGEMENT CO (CIK: 0000765443) incorporated in Illinois, located at 10 S. Wacker Dr., Chicago, IL. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q1)
Portfolio Summary: 234 holdings with a total value of $7,198,023,000.
#
Name
Shares
Value ($)
%
Options
Notes
101 Crestwood Midstream Partners LP 1,140,574 16,550,000 0.23%
102 MACERICH CO 188,911 15,931,000 0.22%
103 NORTHERN TIER ENERGY LP COM UN REPR PART 610,476 15,469,000 0.21%
104 KNOT OFFSHORE PARTNERS LP COM UNITS 631,000 15,390,000 0.21%
105 WESTLAKE CHEM PARTNERS LP COM UNIT RP LP 555,500 14,899,000 0.21%
106 PLAINS GP HLDGS L P CL A 508,290 14,420,000 0.20%
107 ISHARES TR 108,440 14,200,000 0.20%
108 REGENCY ENERGY PARTNERS 595,000 13,608,000 0.19%
109 ISHARES RUSSELL 2000 VALUE ETF 129,040 13,318,000 0.19%
110 SEADRILL PARTNERS LLC COMUNIT REP LB 1,105,584 12,991,000 0.18%
111 APPLE INC 88,995 11,074,000 0.15%
112 DDR Corp 591,059 11,006,000 0.15%
113 ANTERO MIDSTREAM PARTNERS LP 455,000 11,006,000 0.15%
114 DOMINION MIDSTREAM PARTNERS 254,800 10,577,000 0.15%
115 TARGA RES CORP 109,580 10,497,000 0.15%
116 MEMORIAL PRODTN PARTNERS 575,000 9,321,000 0.13%
117 SHELL MIDSTREAM PARTNERS L P 235,000 9,165,000 0.13%
118 Teekay Offshore Partners LP 384,919 8,126,000 0.11%
119 VALERO ENERGY PARTNERS LP 162,440 7,862,000 0.11%
120 AMERICAN TOWER CORP NEW 77,035 7,253,000 0.10%
121 ISHARES TR 42,220 7,241,000 0.10%
122 ISHARES RUSSELL 2000 GROWTH ETF 46,120 6,989,000 0.10%
123 EXXON MOBIL CORP 75,505 6,418,000 0.09%
124 MICROSOFT CORP 147,600 6,001,000 0.08%
125 EMERGE ENERGY SVCS LP 120,000 5,692,000 0.08%
126 LINN ENERGY LLC UNIT LTD LIAB 514,085 5,686,000 0.08%
127 VANGUARD INTL EQUITY INDEX F 123,560 5,050,000 0.07%
128 JOHNSON & JOHNSON 50,070 5,037,000 0.07%
129 SUMMIT MIDSTREAM PARTNERS LP 150,000 4,826,000 0.07%
130 GENERAL ELECTRIC CO 181,108 4,493,000 0.06%
131 SUNCOKE ENERGY PARTNERS L P 198,785 4,232,000 0.06%
132 JPMORGAN CHASE & CO 67,130 4,067,000 0.06%
133 PROCTER AND GAMBLE CO 48,610 3,983,000 0.06%
134 PFIZER INC 110,313 3,838,000 0.05%
135 TRANSOCEAN PARTNERS LLC 305,056 3,737,000 0.05%
136 CHEVRON CORP NEW 33,845 3,553,000 0.05%
137 EDISON INTL 52,995 3,311,000 0.05%
138 NGL Energy Partners LP 120,000 3,148,000 0.04%
139 ITC HOLDINGS ORD 83,225 3,115,000 0.04%
140 FACEBOOK INC 37,685 3,098,000 0.04%
141 ALLETE INC COM NEW 57,510 3,034,000 0.04%
142 DISNEY WALT CO 28,120 2,950,000 0.04%
143 MERCK & CO INC 51,053 2,935,000 0.04%
144 BANK AMER CORP 189,195 2,912,000 0.04%
145 NIPPON TELEG & TEL CORPORATION SPONSORED ADR 93,795 2,891,000 0.04%
146 COCA COLA CO 70,680 2,866,000 0.04%
147 ISHARES NASDAQ BIOTECHNOLOGY ETF 5,140 2,851,000 0.04%
148 GOOGLE INC 5,140 2,817,000 0.04%
149 CITIGROUP INC 54,579 2,812,000 0.04%
150 HOME DEPOT INC 23,705 2,693,000 0.04%
Page 3 of 5

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0000765443-15-000013, filed 2015.04.08).

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.