DUFF & PHELPS INVESTMENT MANAGEMENT CO
SEC Form 13F institutional filer · CIK 0000765443
13F-HR · 72 reported holdings · 2026-03-31
Investment management firm.
Reported long-US-equity value
$6.72B
Top-10 concentration
41.5%
DUFF & PHELPS INVESTMENT MANAGEMENT CO — $6.72B AUM allocation strategy
DUFF & PHELPS INVESTMENT MANAGEMENT CO files SEC Form 13F and reports $6.72B of long US equity value across 72 reported holdings for 2026-03-31.
Its largest sector bet is Real Estate 37.3%, followed by Utilities 21.7% and Energy 4.0%.
The top 10 holdings account for 41% of reported value — a broadly spread portfolio. The sector and industry splits below are of the same reported value. Track quarter-over-quarter adds, trims, new positions and exits below — sourced from SEC 13F filings, public domain.
DUFF & PHELPS INVESTMENT MANAGEMENT CO — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$6.72B
total across 72 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
41% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$OKE +313K sh · +$40.4M+$CSX +107K sh · +$8.26M+$PSA +104K sh · +$33.2M
Biggest trims (shares)
−$KMI −931K sh · −$16.5M−$ES −183K sh · −$11.5M−$PLD −167K sh · −$7.74M
Added from nil (new positions)
None this quarter
Sector allocation (share of reported value)
each slice is a share of the reported long-US-equity value — smaller sectors and the rest of the book roll into “Other holdings”
Qtr shift = share-point change vs the prior quarter's filing — first period tracked for this filer; the column fills in with the next quarterly refresh.
Industry allocation (share of reported value)
- Multi-Utilities15.1%—
- Data Center REITs11.0%—
- Health Care REITs11.0%—
- Electric Utilities6.6%—
- Industrial REITs5.9%—
- Oil & Gas Storage & Transportation4.0%—
- Retail REITs2.4%—
- Other Specialized REITs2.4%—
- Other holdings41.7%—
the finer GICS cut of the same book — same denominator — smaller industries roll into “Other holdings”
Qtr shift = share-point change vs the prior quarter's filing — first period tracked for this filer; the column fills in with the next quarterly refresh.
Top S&P 500 holdings
10 of 10 rows · sorted by Value ↓
| Ticker | Holding | Shares | Value | Δ QoQ | Weight |
|---|---|---|---|---|---|
| $WELL | Welltower Inc | 2.63M | $520M | +22.9K | 7.8% |
| $EQIX | Equinix Inc. Common Stock REIT | 473K | $463M | -5.75K | 6.9% |
| $PLD | Prologis Inc | 2.99M | $395M | -167K | 5.9% |
| $DLR | Digital Realty Trust Inc | 1.55M | $279M | +4.22K | 4.2% |
| $VTR | Ventas Inc | 2.61M | $214M | +35.6K | 3.2% |
| $SRE | DBA Sempra | 2.09M | $203M | +48 | 3.0% |
| $XEL | Xcel Energy Inc | 2.42M | $193M | +72.5K | 2.9% |
| $NEE | NextEra Energy Inc | 1.92M | $178M | -147K | 2.7% |
| $ETR | Entergy Corporation | 1.53M | $172M | -47.2K | 2.6% |
| $CNP | CenterPoint Energy Inc | 3.87M | $167M | +55.5K | 2.5% |
…and 62 more holdings in the full 13F filing (top positions only shown).
SEC Form 13F data sets · public domain · 45-day filing lag · >$100M AUM managers · as reported
← All 13F filers·← QuantOrb.pro
How to read Δ QoQ — the five insight categories, and the caveats
The categories. Analysts, quants and retail traders look past total portfolio value to isolate actionable signals. Five categories matter.
Conviction & concentration shifts
New positions vs complete exits — a brand-new stock signals high conviction; a full liquidation suggests a broken thesis or tax-loss harvesting. Aggressive sizing — look at share count, not dollars: a 20% share increase during a drawdown is strong dip-buying. Concentration — a narrowing top-5/10 means conviction; spreading capital across more names means hedging.
Sector & macro allocation rotations
Aggregating Δ QoQ moves across sectors shows where smart money is leaning in or sneaking out — rotating out of growth into defensives or energy, for example. The fund's total long equity exposure quarter-over-quarter is a proxy for overall institutional risk appetite.
Crowding & smart-money consensus
When several managers initiate or expand the same stock in the same quarter, that is institutional consensus. Contrarian reads: top pickers buying hard into a beaten-down name the market is selling.
Derivative & option overlays
Reported call/put changes indicate whether managers are adding downside hedges or leveraging upside exposure. Note: a long increase may be half of a market-neutral pair trade.
Who reads this
| Retail "cloners" | High-conviction ideas to replicate ~45 days after quarter-end. |
| Corporate IR | Which funds bought or dumped the stock, before the next call. |
| Quant / algo traders | Cross-sectional factor inputs: flow, momentum, ownership. |
Four caveats before you trade on it
- 45-day lag — holdings are quarter-end; positions may already be closed.
- Long-only — 13Fs miss shorts, pair trades and cash.
- No non-US / fixed income — the picture is US equities plus options.
- Corporate actions — splits and spinoffs distort raw share deltas.
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