Duff & Phelps Investment Management Co

13F filer · CIK 0000765443

Reported Aug 13, 2026

Net buyer this quarter

13F portfolio value$10.6BU.S. long equity reported on 13F

Positions15816 new · 3 closed

Net flow last quarter+$515MBuys minus sells

Top 10 positions weight29.5%Concentration

Holdings

13F · last 4 quarters free

Scroll for earlier quarters

Company	Value	% of portfolio	% of company	POSITION CHANGE qoq %	First reported
Q2 2026Reported Aug 13, 2026158 positions
WELLWelltower Inc.	$687M	6.48%	0.42%	+14.9%	Q3 2015
EQIXEquinix Inc	$445M	4.20%	0.43%	-9.6%	Q2 2016
PLDPrologis, Inc.	$437M	4.12%	0.35%	+7.9%	Q2 2013
DLRDigital Realty Trust, Inc.	$312M	2.94%	0.47%	+12.2%	Q2 2013
VTRVentas, Inc.	$254M	2.40%	0.56%	+9.6%	Q2 2013
SPGSimon Property Group Inc.	$218M	2.06%	12189.85%	+12.4%	Q2 2013
PSAPublic Storage	$204M	1.92%	0.36%	+15.7%	Q2 2013
XELXcel Energy Inc	$194M	1.83%	0.39%	-0.2%	Q2 2013
SRESempra	$191M	1.80%	0.31%	-1.5%	Q2 2013
ETREntergy Corp	$188M	1.77%	0.36%	+6.7%	Q2 2013
IRMIron Mountain Inc	$184M	1.73%	0.49%	-7.6%	Q3 2023
AMHAmerican Homes 4 Rent	$177M	1.67%	Not reported	+15.4%	Q2 2015
AVBCAvidia Bancorp, Inc.	$171M	1.62%	4.52%	+12.5%	Q2 2013
CNPCenterpoint Energy Inc	$170M	1.60%	0.59%	-0.1%	Q2 2013
AMTAmerican Tower Corp	$170M	1.60%	0.22%	+12.8%	Q2 2013
AHRAmerican Healthcare REIT, Inc.	$162M	1.53%	1.59%	+186.2%	Q2 2025
BRXBrixmor Property Group Inc.	$158M	1.49%	1.64%	+12.0%	Q4 2013
NEENextera Energy Inc	$153M	1.45%	0.08%	-9.2%	Q2 2013
FRFirst Industrial Realty Trust Inc	$151M	1.43%	1.86%	+12.5%	Q3 2025
LNTAlliant Energy Corp	$150M	1.41%	0.76%	+3.5%	Q2 2013
WMBWilliams Companies, Inc.	$149M	1.40%	0.16%	+3.5%	Q2 2013
NINisource Inc.	$147M	1.39%	0.65%	-0.3%	Q2 2013
EVRGEvergy, Inc.	$143M	1.35%	0.72%	-0.2%	Q2 2018
MAAMid America Apartment Communities Inc.	$141M	1.33%	0.88%	+19.8%	Q3 2017
TRGPTarga Resources Corp.	$139M	1.31%	0.24%	+1.7%	Q4 2014
AEEAmeren Corp	$136M	1.29%	0.44%	+4.0%	Q2 2013
CUBECubeSmart	$129M	1.22%	1.44%	+18.3%	Q3 2014
DTEDte Energy Co	$128M	1.21%	0.40%	+6.2%	Q2 2013
ESSEssex Property Trust, Inc.	$125M	1.18%	0.67%	+31.6%	Q2 2013
EPRTEssential Properties Realty Trust, Inc.	$121M	1.14%	1.87%	+17.7%	Q3 2024
PPLPPL Corp	$120M	1.13%	0.44%	+9.0%	Q2 2013
WECWec Energy Group, Inc.	$114M	1.08%	0.30%	-0.1%	Q3 2015
CMSCMS Energy Corp	$111M	1.05%	0.46%	Not reported	Q2 2013
ATOAtmos Energy Corp	$110M	1.04%	0.38%	+4.9%	Q2 2015
AEPAmerican Electric Power Co Inc	$110M	1.03%	0.15%	+5.2%	Q2 2013
RHPRyman Hospitality Properties, Inc.	$109M	1.03%	1.35%	+9.1%	Q4 2018
LNGCheniere Energy, Inc.	$109M	1.03%	0.22%	+22.6%	Q2 2017
DDominion Energy, Inc	$107M	1.01%	0.18%	-0.2%	Q2 2013
TRPTC Energy Corp	$103M	0.97%	Not reported	-4.9%	Q2 2019
DUKDuke Energy CORP	$102M	0.96%	0.10%	-10.0%	Q2 2013
SOSouthern Co	$102M	0.96%	0.09%	-0.6%	Q2 2013
ELSEquity Lifestyle Properties Inc	$102M	0.96%	0.81%	+7.9%	Q2 2013
OGEOge Energy Corp.	$102M	0.96%	1.01%	-0.3%	Q4 2013
CCICrown Castle Inc.	$97.4M	0.92%	0.30%	+7.8%	Q2 2013
MPLXMPLX LP	$91.2M	0.86%	0.16%	-3.0%	Q4 2015
EMAEmera Inc	$87.4M	0.82%	0.41%	-13.9%	Q3 2017
OKEOneok Inc	$86.5M	0.82%	0.16%	-3.5%	Q2 2013
PECOPhillips Edison & Company, Inc.	$83.5M	0.79%	1.59%	+11.4%	Q2 2024
ADCAgree Realty Corp	$83.4M	0.79%	0.89%	+9.0%	Q2 2024
ETEnergy Transfer LP	$83.4M	0.79%	0.13%	+0.3%	Q2 2013

Q1 2026Reported Jul 24, 2026145 positions
WELLWelltower Inc.	$520M	5.40%	0.37%	+0.9%	Q3 2015
EQIXEquinix Inc	$463M	4.81%	0.48%	-1.2%	Q2 2016
PLDPrologis, Inc.	$395M	4.10%	0.32%	-5.3%	Q2 2013
DLRDigital Realty Trust, Inc.	$279M	2.89%	0.44%	+0.3%	Q2 2013
VTRVentas, Inc.	$214M	2.22%	0.54%	+1.4%	Q2 2013
SRESempra	$203M	2.11%	0.32%	0.0%	Q2 2013
XELXcel Energy Inc	$193M	2.00%	0.39%	+3.1%	Q2 2013
NEENextera Energy Inc	$178M	1.85%	0.09%	-7.1%	Q2 2013
ETREntergy Corp	$172M	1.79%	0.33%	-3.0%	Q2 2013
CNPCenterpoint Energy Inc	$167M	1.73%	0.59%	+1.5%	Q2 2013
SPGSimon Property Group Inc.	$162M	1.68%	10842.01%	-1.2%	Q2 2013
IRMIron Mountain Inc	$161M	1.67%	0.53%	-0.3%	Q3 2023
AMTAmerican Tower Corp	$159M	1.65%	0.20%	+0.3%	Q2 2013
PSAPublic Storage	$150M	1.56%	0.32%	+23.1%	Q2 2013
NINisource Inc.	$145M	1.51%	0.65%	0.0%	Q2 2013
WMBWilliams Companies, Inc.	$141M	1.46%	0.16%	+3.6%	Q2 2013
LNTAlliant Energy Corp	$136M	1.41%	0.73%	0.0%	Q2 2013
EVRGEvergy, Inc.	$136M	1.41%	0.72%	-3.5%	Q2 2018
AVBCAvidia Bancorp, Inc.	$132M	1.37%	4.02%	-14.2%	Q2 2013
BRXBrixmor Property Group Inc.	$129M	1.34%	1.46%	+1.2%	Q4 2013
AMHAmerican Homes 4 Rent	$128M	1.33%	Not reported	+0.5%	Q2 2015
TRGPTarga Resources Corp.	$128M	1.33%	0.24%	-2.5%	Q4 2014
AEEAmeren Corp	$127M	1.32%	0.42%	-3.7%	Q2 2013
FRFirst Industrial Realty Trust Inc	$127M	1.32%	1.66%	+0.5%	Q3 2025
DUKDuke Energy CORP	$117M	1.22%	0.12%	0.0%	Q2 2013
DTEDte Energy Co	$116M	1.20%	0.38%	0.0%	Q2 2013
PPLPPL Corp	$115M	1.20%	0.40%	-1.3%	Q2 2013
WECWec Energy Group, Inc.	$114M	1.18%	0.30%	0.0%	Q3 2015
CMSCMS Energy Corp	$113M	1.17%	0.47%	Not reported	Q2 2013
ATOAtmos Energy Corp	$112M	1.17%	0.36%	-6.8%	Q2 2015
LNGCheniere Energy, Inc.	$105M	1.09%	0.18%	-19.8%	Q2 2017
EPRTEssential Properties Realty Trust, Inc.	$104M	1.08%	1.59%	+0.2%	Q3 2024
MAAMid America Apartment Communities Inc.	$104M	1.08%	0.73%	0.0%	Q3 2017
SOSouthern Co	$104M	1.08%	0.10%	-13.3%	Q2 2013
TRPTC Energy Corp	$102M	1.06%	Not reported	-4.1%	Q2 2019
OGEOge Energy Corp.	$101M	1.04%	1.02%	0.0%	Q4 2013
CUBECubeSmart	$100M	1.04%	1.21%	+0.7%	Q3 2014
AEPAmerican Electric Power Co Inc	$99.9M	1.04%	0.14%	Not reported	Q2 2013
EMAEmera Inc	$97.3M	1.01%	0.48%	Not reported	Q3 2017
DDominion Energy, Inc	$97.2M	1.01%	0.18%	+5.3%	Q2 2013
CCICrown Castle Inc.	$97M	1.01%	0.27%	0.0%	Q2 2013
PEGPublic Service Enterprise Group Inc	$95.5M	0.99%	0.24%	0.0%	Q2 2013
MPLXMPLX LP	$95.2M	0.99%	0.16%	-8.9%	Q4 2015
OKEOneok Inc	$93.2M	0.97%	0.16%	+43.6%	Q2 2013
ELSEquity Lifestyle Properties Inc	$91.4M	0.95%	0.76%	-5.2%	Q2 2013
TAt&T Inc.	$91M	0.95%	0.04%	Not reported	Q2 2013
PCGPG&E Corp	$89.2M	0.93%	0.23%	-2.5%	Q4 2016
WTRGEssential Utilities, Inc.	$88.1M	0.92%	0.77%	0.0%	Q1 2020
SRSpire Inc	$84.4M	0.88%	1.58%	-5.2%	Q2 2016
ETEnergy Transfer LP	$83.9M	0.87%	0.13%	+15.4%	Q2 2013

Q4 2025Reported Jan 26, 2026142 positions
WELLWelltower Inc.	$484M	5.49%	0.37%	+4.2%	Q3 2015
PLDPrologis, Inc.	$403M	4.57%	0.34%	+6.2%	Q2 2013
EQIXEquinix Inc	$366M	4.15%	0.49%	+9.5%	Q2 2016
DLRDigital Realty Trust, Inc.	$239M	2.71%	0.45%	+11.4%	Q2 2013
VTRVentas, Inc.	$199M	2.26%	0.54%	+6.7%	Q2 2013
SRESempra	$184M	2.09%	0.32%	-2.6%	Q2 2013
XELXcel Energy Inc	$174M	1.97%	0.38%	-0.2%	Q2 2013
AVBCAvidia Bancorp, Inc.	$170M	1.93%	4.68%	+4.5%	Q2 2013
NEENextera Energy Inc	$166M	1.88%	0.10%	-18.9%	Q2 2013
SPGSimon Property Group Inc.	$162M	1.84%	10971.08%	+7.3%	Q2 2013
AMTAmerican Tower Corp	$161M	1.83%	0.20%	+0.8%	Q2 2013
AMHAmerican Homes 4 Rent	$146M	1.66%	Not reported	+8.2%	Q2 2015
CNPCenterpoint Energy Inc	$146M	1.66%	0.58%	+2.2%	Q2 2013
ETREntergy Corp	$146M	1.65%	0.35%	+3.0%	Q2 2013
IRMIron Mountain Inc	$131M	1.49%	0.53%	-3.8%	Q3 2023
NINisource Inc.	$130M	1.47%	0.65%	-0.5%	Q2 2013
FRFirst Industrial Realty Trust Inc	$125M	1.42%	1.65%	+50.7%	Q3 2025
EVRGEvergy, Inc.	$124M	1.41%	0.75%	-5.7%	Q2 2018
LNTAlliant Energy Corp	$123M	1.40%	0.74%	-0.3%	Q2 2013
AEEAmeren Corp	$120M	1.36%	0.44%	-3.8%	Q2 2013
MAAMid America Apartment Communities Inc.	$118M	1.34%	0.73%	+8.8%	Q3 2017
PSAPublic Storage	$117M	1.32%	0.26%	-11.7%	Q2 2013
BRXBrixmor Property Group Inc.	$116M	1.32%	1.45%	+6.4%	Q4 2013
WMBWilliams Companies, Inc.	$112M	1.27%	0.15%	+3.6%	Q2 2013
ATOAtmos Energy Corp	$109M	1.24%	0.39%	-6.5%	Q2 2015
SOSouthern Co	$108M	1.22%	0.11%	+7.5%	Q2 2013
PPLPPL Corp	$107M	1.21%	0.41%	+4.2%	Q2 2013
CCICrown Castle Inc.	$106M	1.20%	0.27%	-0.1%	Q2 2013
DUKDuke Energy CORP	$105M	1.19%	0.12%	-13.2%	Q2 2013
WECWec Energy Group, Inc.	$103M	1.17%	0.30%	-4.6%	Q3 2015
DTEDte Energy Co	$102M	1.16%	0.38%	+8.9%	Q2 2013
CMSCMS Energy Corp	$102M	1.15%	0.47%	Not reported	Q2 2013
EPRTEssential Properties Realty Trust, Inc.	$102M	1.15%	1.63%	+16.7%	Q3 2024
CUBECubeSmart	$98M	1.11%	1.20%	+16.2%	Q3 2014
MPLXMPLX LP	$97.8M	1.11%	0.18%	-0.3%	Q4 2015
TRGPTarga Resources Corp.	$96.4M	1.09%	0.24%	+9.3%	Q4 2014
PEGPublic Service Enterprise Group Inc	$94.7M	1.07%	0.24%	-0.3%	Q2 2013
ELSEquity Lifestyle Properties Inc	$93.6M	1.06%	0.80%	+7.0%	Q2 2013
TRPTC Energy Corp	$93.3M	1.06%	Not reported	-1.0%	Q2 2019
LNGCheniere Energy, Inc.	$89.9M	1.02%	0.21%	+12.8%	Q2 2017
OGEOge Energy Corp.	$89.5M	1.01%	1.02%	+1.3%	Q4 2013
AEPAmerican Electric Power Co Inc	$87.9M	1.00%	0.14%	Not reported	Q2 2013
DDominion Energy, Inc	$87.4M	0.99%	0.17%	+20.5%	Q2 2013
ESSEssex Property Trust, Inc.	$86M	0.97%	0.51%	+8.0%	Q2 2013
WTRGEssential Utilities, Inc.	$84M	0.95%	0.77%	-0.6%	Q1 2020
PCGPG&E Corp	$83.7M	0.95%	0.24%	+19.8%	Q4 2016
SRSpire Inc	$81.3M	0.92%	1.66%	-3.9%	Q2 2016
TAt&T Inc.	$78M	0.88%	0.04%	+2.0%	Q2 2013
RHPRyman Hospitality Properties, Inc.	$73.4M	0.83%	1.23%	+16.9%	Q4 2018
ADCAgree Realty Corp	$69M	0.78%	0.80%	+14.2%	Q2 2024

Q3 2025Reported Nov 13, 2025146 positions
WELLWelltower Inc.	$446M	5.06%	0.37%	-0.2%	Q3 2015
EQIXEquinix Inc	$342M	3.88%	0.44%	+7.1%	Q2 2016
PLDPrologis, Inc.	$340M	3.86%	0.32%	+0.1%	Q2 2013
DLRDigital Realty Trust, Inc.	$239M	2.71%	0.40%	+1.0%	Q2 2013
SRESempra	$193M	2.19%	0.33%	+5.2%	Q2 2013
NEENextera Energy Inc	$193M	2.18%	0.12%	-1.9%	Q2 2013
XELXcel Energy Inc	$190M	2.16%	0.40%	+6.8%	Q2 2013
AMTAmerican Tower Corp	$175M	1.98%	0.19%	+3.7%	Q2 2013
AVBCAvidia Bancorp, Inc.	$174M	1.97%	4.48%	+2.4%	Q2 2013
VTRVentas, Inc.	$169M	1.91%	0.51%	-12.8%	Q2 2013
IRMIron Mountain Inc	$167M	1.90%	0.56%	+11.5%	Q3 2023
SPGSimon Property Group Inc.	$154M	1.74%	10224.29%	-4.9%	Q2 2013
PSAPublic Storage	$147M	1.67%	0.29%	-0.5%	Q2 2013
CNPCenterpoint Energy Inc	$145M	1.64%	0.57%	+3.7%	Q2 2013
ETREntergy Corp	$143M	1.62%	0.34%	-1.3%	Q2 2013
AMHAmerican Homes 4 Rent	$140M	1.59%	Not reported	-0.6%	Q2 2015
EVRGEvergy, Inc.	$138M	1.57%	0.79%	-6.5%	Q2 2018
NINisource Inc.	$135M	1.53%	0.65%	-5.9%	Q2 2013
AEEAmeren Corp	$131M	1.48%	0.46%	-10.4%	Q2 2013
LNTAlliant Energy Corp	$128M	1.45%	0.74%	-0.2%	Q2 2013
DUKDuke Energy CORP	$128M	1.45%	0.13%	-1.0%	Q2 2013
ATOAtmos Energy Corp	$119M	1.35%	0.43%	-6.4%	Q2 2015
WECWec Energy Group, Inc.	$118M	1.34%	0.32%	-8.1%	Q3 2015
BRXBrixmor Property Group Inc.	$115M	1.31%	1.36%	-1.0%	Q4 2013
CCICrown Castle Inc.	$115M	1.31%	0.27%	+9.3%	Q2 2013
WMBWilliams Companies, Inc.	$114M	1.29%	0.15%	-11.7%	Q2 2013
MAAMid America Apartment Communities Inc.	$109M	1.24%	0.67%	+7.7%	Q3 2017
SOSouthern Co	$109M	1.24%	0.10%	-14.5%	Q2 2013
PPLPPL Corp	$109M	1.24%	0.40%	-2.6%	Q2 2013
CMSCMS Energy Corp	$106M	1.21%	0.48%	Not reported	Q2 2013
DTEDte Energy Co	$103M	1.17%	0.35%	Not reported	Q2 2013
PEGPublic Service Enterprise Group Inc	$98.7M	1.12%	0.24%	+13.1%	Q2 2013
LNGCheniere Energy, Inc.	$96.4M	1.09%	0.19%	-13.1%	Q2 2017
OGEOge Energy Corp.	$95.7M	1.09%	1.03%	-0.5%	Q4 2013
CUBECubeSmart	$95.1M	1.08%	1.03%	+5.4%	Q3 2014
TRPTC Energy Corp	$93.3M	1.06%	Not reported	-9.5%	Q2 2019
MPLXMPLX LP	$91.8M	1.04%	0.18%	+0.3%	Q4 2015
WTRGEssential Utilities, Inc.	$87.9M	1.00%	0.79%	+2.8%	Q1 2020
ELSEquity Lifestyle Properties Inc	$87.6M	0.99%	0.74%	+0.5%	Q2 2013
EPRTEssential Properties Realty Trust, Inc.	$87.3M	0.99%	1.48%	+22.7%	Q3 2024
TAt&T Inc.	$87M	0.99%	0.04%	Not reported	Q2 2013
AEPAmerican Electric Power Co Inc	$85.7M	0.97%	0.14%	Not reported	Q2 2013
SRSpire Inc	$83.4M	0.95%	1.73%	-0.8%	Q2 2016
ESSEssex Property Trust, Inc.	$81.5M	0.92%	0.47%	+2.4%	Q2 2013
TRGPTarga Resources Corp.	$80.1M	0.91%	0.22%	-3.6%	Q4 2014
DDominion Energy, Inc	$75.8M	0.86%	0.15%	Not reported	Q2 2013
FRFirst Industrial Realty Trust Inc	$74.6M	0.85%	1.09%	New	Q3 2025
KMIKinder Morgan, Inc.	$71.7M	0.81%	0.11%	+2.2%	Q2 2013
AWKAmerican Water Works Company, Inc.	$67.7M	0.77%	0.25%	+3.9%	Q2 2013
ETEnergy Transfer LP	$67M	0.76%	0.11%	-22.6%	Q2 2013

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