Duff & Phelps Utility and Infrastructure Fund Inc.
US ˙ NYSE ˙ US26433C1053

SecurityDPG / Duff & Phelps Utility and Infrastructure Fund Inc.
InstitutionCommonwealth Equity Services, Llc
Latest Disclosed Ownership37,665 shares
Latest Disclosed Value $ 478,730
Commonwealth Equity Services, Llc reports 1.38% decrease in ownership of DPG / Duff & Phelps Utility and Infrastructure Fund Inc.

On February 12, 2026 - Commonwealth Equity Services, Llc filed a 13F-HR form disclosing ownership of 37,665 shares of Duff & Phelps Utility and Infrastructure Fund Inc. (US:DPG) valued at $478,722 USD as of December 31, 2025. The entity filed a previous 13F-HR on October 22, 2025 disclosing 38,192 shares of Duff & Phelps Utility and Infrastructure Fund Inc.. The current value of the position is $532,583 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-02-12 2025-12-31 13F DUFF & PHELPS UTLITY AND INF COM 26433C105 37,665 -527 -1.38 479
2025-10-22 2025-09-30 13F DUFF & PHELPS UTLITY AND INF COM 26433C105 38,192 207 0.54 0 0.0006
2025-08-06 2025-06-30 13F DUFF & PHELPS UTLITY AND INF COM 26433C105 37,985 58 0.15 0 0.0006
2025-05-09 2025-03-31 13F DUFF & PHELPS UTLITY AND INF COM 26433C105 37,927 768 2.07 0 0.0007
2025-02-10 2024-12-31 13F DUFF & PHELPS UTLITY AND INF COM 26433C105 37,159 -4,490 -10.78 0 0.0006
2024-10-18 2024-09-30 13F DUFF & PHELPS UTLITY AND INF COM 26433C105 41,649 -1,016 -2.38 0 0.0007
2024-07-31 2024-06-30 13F DUFF & PHELPS UTLITY AND INF COM 26433C105 42,665 -68 -0.16 0 0.0007
2024-04-29 2024-03-31 13F DUFF & PHELPS UTLITY AND INF COM 26433C105 42,733 -7,900 -15.60 0 0.0007
2024-02-06 2023-12-31 13F DUFF & PHELPS UTLITY AND INF COM 26433C105 50,633 9,382 22.74 0 0.0009
2023-10-23 2023-09-30 13F DUFF & PHELPS UTLITY AND INF COM 26433C105 41,251 -2,108 -4.86 0 0.0007
2023-08-10 2023-06-30 13F DUFF & PHELPS UTLITY AND INF COM 26433C105 43,359 246 0.57 0 0.0009
2023-05-11 2023-03-31 13F DUFF & PHELPS UTLITY AND INF COM 26433C105 43,113 2,353 5.77 1 0.0012
2023-02-07 2022-12-31 13F DUFF & PHELPS UTLITY AND INF COM 26433C105 40,760 6,537 19.10 1 -100.00 0.0013
2022-11-14 2022-09-30 13F DUFF & PHELPS UTLITY AND INF COM 26433C105 34,223 -432 -1.25 438 -8.94 0.0011
2022-07-19 2022-06-30 13F DUFF & PHELPS UTLITY AND INF COM 26433C105 34,655 167 0.48 481 -8.03 0.0013
2022-05-04 2022-03-31 13F DUFF & PHELPS UTLITY AND INF COM 26433C105 34,488 3,261 10.44 523 16.22 0.0012
2022-01-31 2021-12-31 13F DUFF & PHELPS UTLITY AND INF COM 26433C105 31,227 3,171 11.30 450 19.68 0.0010
2021-10-29 2021-09-30 13F DUFF & PHELPS UTLITY AND INF COM 26433C105 28,056 143 0.51 376 -5.76 0.0009
2021-08-11 2021-06-30 13F DUFF & PHELPS UTLITY AND INF COM 26433C105 27,913 -11,537 -29.24 399 -23.71 0.0010
2021-05-04 2021-03-31 13F DUFF & PHELPS UTLITY AND INF COM 26433C105 39,450 19,818 100.95 523 118.83 0.0015
2021-02-11 2020-12-31 13F DUFF & PHELPS UTLITY AND INF COM 26433C105 19,632 -385 -1.92 239 16.02 0.0007
2020-11-05 2020-09-30 13F DUFF & PHELPS UTLITY AND INF COM 26433C105 20,017 1,500 8.10 206 1.48 0.0007
2020-08-12 2020-06-30 13F DUFF & PHELPS UTLITY AND INF COM 26433C105 18,517 -3,000 -13.94 203 0.00 0.0008
2020-05-11 2020-03-31 13F DUFF & PHELPS UTLITY AND INF COM 26433C105 21,517 -3,811 -15.05 203 -47.14 0.0009
2020-02-05 2019-12-31 13F DUFF & PHELPS UTLITY AND INF COM 26433C105 25,328 110 0.44 384 -4.00 0.0015
2019-10-30 2019-09-30 13F DUFF & PHELPS GLB UTL INC FD COM 26433C105 25,218 -3,097 -10.94 400 -7.62 0.0017
2019-07-19 2019-06-30 13F DUFF & PHELPS GLB UTL INC FD COM 26433C105 28,315 4,596 19.38 433 22.32 0.0019
2019-05-13 2019-03-31 13F DUFF & PHELPS GLB UTL INC FD COM 26433C105 23,719 5,789 32.29 354 66.98 0.0016
2019-02-11 2018-12-31 13F DUFF & PHELPS GLB UTL INC FD COM 26433C105 17,930 17,930 212 0.0011
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.