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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 (2017Q1)
Portfolio Summary: 258 holdings with a total value of $7,067,712,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 SIMON PPTY GROUP INC NEW 1,020,190 175,503,000 2.48%
2 NEXTERA ENERGY INC 1,339,735 171,982,000 2.43%
3 SOUTHERN CO 2,736,630 136,229,000 1.93%
4 CENTERPOINT ENERGY INC 4,839,185 133,416,000 1.89%
5 WEC ENERGY GROUP INC 2,119,055 128,478,000 1.82%
6 CMS ENERGY CORP 2,598,850 116,273,000 1.65%
7 PG&E CORP 1,742,085 115,605,000 1.64%
8 PROLOGIS INC 2,135,322 110,781,000 1.57%
9 SEMPRA ENERGY 1,001,520 110,668,000 1.57%
10 DTE ENERGY CO 1,071,625 109,424,000 1.55%
11 EVERSOURCE ENERGY 1,855,865 109,088,000 1.54%
12 ALLIANT ENERGY CORP 2,649,740 104,956,000 1.49%
13 AMEREN CORP 1,800,000 98,262,000 1.39%
14 CROWN CASTLE INTL CORP NEW 1,025,880 96,894,000 1.37%
15 XCEL ENERGY INC 2,090,625 92,928,000 1.31%
16 VECTREN CORP 1,565,670 91,764,000 1.30%
17 VORNADO REALTY 899,804 90,259,000 1.28%
18 KINDER MORGAN INC DEL 4,005,541 87,080,000 1.23%
19 DIGITAL RLTY TR INC 811,199 86,303,000 1.22%
20 BCE INC 1,931,127 85,491,000 1.21%
21 AT&T INC 2,057,199 85,477,000 1.21%
22 AMERICAN WTR WKS CO INC NEW 1,096,435 85,270,000 1.21%
23 EDISON INTL 1,060,895 84,458,000 1.19%
24 PINNACLE WEST 1,000,000 83,380,000 1.18%
25 ENBRIDGE INC 1,974,437 82,610,000 1.17%
26 WGL HLDGS INC COM 1,000,000 82,530,000 1.17%
27 WILLIAMS PARTNERS L P NEW 1,993,184 81,382,000 1.15%
28 OGE ENERGY CORP 2,300,000 80,454,000 1.14%
29 TRANSCANADA CORP 1,730,753 79,874,000 1.13%
30 PUBLIC SVC ENTERPRISE GRP IN 1,800,000 79,830,000 1.13%
31 TARGA RES CORP 1,280,353 76,693,000 1.09%
32 VERIZON COMMUNICATIONS INC 1,551,349 75,628,000 1.07%
33 AVALONBAY COMM 410,401 75,350,000 1.07%
34 DCT Industrial Trust Inc 1,530,973 73,670,000 1.04%
35 REGENCY CTRS CORP 1,103,663 73,272,000 1.04%
36 GREAT PLAINS ENERGY INC 2,500,000 73,050,000 1.03%
37 CUBESMART 2,769,355 71,892,000 1.02%
38 BLACK HILLS CORP 1,068,185 71,002,000 1.00%
39 AMERICAN ELEC PWR INC 1,042,500 69,983,000 0.99%
40 PUBLIC STORAGE 309,531 67,759,000 0.96%
41 PLAINS ALL AMERN PIPELINE L 2,034,610 64,314,000 0.91%
42 DUKE REALTY CORP 2,353,078 61,815,000 0.87%
43 ENTERPRISE PRODS PARTNERS L 2,232,300 61,634,000 0.87%
44 ENERGY TRANSFER PRTNRS L P 1,665,292 60,816,000 0.86%
45 BOSTON PROPERTIES INC 452,453 59,909,000 0.85%
46 EXTRA SPACE STORAGE INC 793,971 59,064,000 0.84%
47 ESSEX PPTY TR INC 253,310 58,649,000 0.83%
48 HEALTHCARE TR AMER INC 1,840,887 57,914,000 0.82%
49 TANGER FACTORY OUTLET CTRS I 1,737,395 56,934,000 0.81%
50 MPLX LP 1,563,930 56,427,000 0.80%
Page 1 of 6

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001140361-17-016129, filed 2017.04.19).

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.