13F INSTITUTION · CIK 0000765443 · 2026-Q2 · filed Aug 13, 2026

Duff & Phelps Investment Management

DUFF & PHELPS INVESTMENT MANAGEMENT CO
$10.6B
13F long value · 2026-Q2
Positions162
CategoryAsset Manager
Quarters tracked9
● #500 of 581 by 13F value
Size rank 2/10
2 NEW10 ADD5 2×+10 TRIM1 NEAR EXIT1 EXIT
Snapshot
Duff & Phelps Investment Management's 13F portfolio at a glance — size, concentration and this quarter's activity.
13F value (AUM)
$10.6B
Positions
162 (3 unmapped)
Top 100 weight
97.5%
Quarters tracked
9
Latest 13F filed
Aug 13, 2026
New positions
2
Exits / near-exits
2
13F value by quarter
Total reported long value each quarter — fund flows plus market moves.
$7.8B
2024-Q2
$8.7B
2024-Q3
$8.4B
2024-Q4
$8.5B
2025-Q1
$8.5B
2025-Q2
$8.8B
2025-Q3
$8.8B
2025-Q4
$9.6B
2026-Q1
$10.6B
2026-Q2
Top holdings — 2026-Q2
The fund's largest reported positions. The 100 shown cover 97.5% of the portfolio.
TickerIssuerWeightValueSharesSince 2026-Q2
WELL WELLTOWER INC6.5%$686.5M3.0M-7.5%
EQIX EQUINIX INC4.2%$445.1M427.0K+4.6%
PLD PROLOGIS INC.4.1%$437.0M3.2M+3.4%
DLR DIGITAL RLTY TR INC2.9%$311.7M1.7M+9.3%
VTR VENTAS INC2.4%$254.3M2.9M-4.6%
SPG SIMON PPTY GROUP INC NEW2.1%$218.1M975.2K-10.0%
PSA PUBLIC STORAGE1.9%$203.8M640.1K-4.0%
XEL XCEL ENERGY INC1.8%$194.3M2.4M-1.1%
SRE SEMPRA1.8%$190.5M2.1M-0.3%
ETR ENTERGY CORP NEW1.8%$187.8M1.6M-1.2%
IRM IRON MTN INC DEL1.7%$183.8M1.5M-10.7%
AMH AMERICAN HOMES 4 RENT1.7%$177.0M5.3M-9.6%
AVB AVALONBAY CMNTYS INC1.6%$171.2M907.4K-7.6%
CNP CENTERPOINT ENERGY INC1.6%$170.0M3.9M-2.6%
AMT AMERICAN TOWER CORP1.6%$170.0M1.0M+7.2%
Quarterly changes — 2026-Q2
What Duff & Phelps Investment Management opened, added, trimmed and exited this quarter, largest dollar moves first.
ActionTickerIssuerPrev sharesCurr sharesChangeValue Δ
2×+AHRAMERICAN HEALTHCARE REIT INC1.1M3.1M+186.2%+$110.6M
NEWNHPNATIONAL HEALTHCARE PPTYS IN—4.1M—+$60.5M
ADDESSESSEX PPTY TR INC326.3K429.2K+31.6%+$46.2M
TRIMPEGPUBLIC SVC ENTERPRISE GROUP1.2M811.0K-31.2%-$29.7M
EXITESEVERSOURCE ENERGY424.1K0-100.0%-$29.4M
TRIMAREALEXANDRIA REAL ESTATE EQ IN972.7K425.7K-56.2%-$22.7M
NEWNSCNORFOLK SOUTHN CORP—49.5K—+$15.6M
2×+SBSCOMPANHIA DE SANEAMENTO BASI1.4M6.4M+342.3%-$7.2M
NEAR EXITSTNSTANTEC INC49.5K6-100.0%-$5.9M
ADDZWSZURN ELKAY WATER SOLNS CORP170.1K253.8K+49.2%+$5.2M
Conviction over time
Portfolio weight of the current top long holdings, quarter by quarter — rising weight = growing conviction.
WELL 6.5%
EQIX 4.2%
PLD 4.1%
DLR 2.9%
VTR 2.4%
SPG 2.1%
PSA 1.9%
XEL 1.8%
SRE 1.8%
ETR 1.8%