DUFF & PHELPS INVESTMENT MANAGEMENT CO
    SEC Filings

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    All SEC filings by DUFF & PHELPS INVESTMENT MANAGEMENT CO — annual and quarterly reports, current reports, registrations, proxies and ownership forms, updated in real time.

    Financials

    No results found.

    Events

    No results found.

    Registrations and Prospectuses

    40-APP/AApplication for exemptive order (Investment Company Act)May 13, 2026
    40-APPApplication for exemptive order (Investment Company Act)Mar 11, 2026
    40-APPApplication for exemptive order (Investment Company Act)Feb 5, 2026
    40-APPApplication for exemptive order (Investment Company Act)Apr 17, 2002

    Proxies

    N-PXAnnual report of proxy voting recordAug 7, 2026
    N-PXAnnual report of proxy voting recordAug 26, 2025
    N-PXAnnual report of proxy voting recordAug 28, 2024
    N-PXAnnual report of proxy voting recordAug 28, 2024

    Other

    No results found.

    Ownership

    13F-HR/AQuarterly holdings report by institutional managerAug 13, 2026
    SC 13GBeneficial ownership reportAug 10, 2026
    13F-HRQuarterly holdings report by institutional managerAug 3, 2026
    13F-HR/AQuarterly holdings report by institutional managerJul 24, 2026
    13F-HRQuarterly holdings report by institutional managerApr 28, 2026
    13F-HRQuarterly holdings report by institutional managerJan 26, 2026
    13F-HRQuarterly holdings report by institutional managerNov 13, 2025
    13F-HRQuarterly holdings report by institutional managerAug 11, 2025
    13F-HRQuarterly holdings report by institutional managerMay 13, 2025
    13F-HRQuarterly holdings report by institutional managerFeb 12, 2025