American Century Ultra Investor Class
    SEC Filings

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    All SEC filings by American Century Ultra Investor Class (TWCUX) — annual and quarterly reports, current reports, registrations, proxies and ownership forms, updated in real time.

    Financials

    N-CSRSCertified semi-annual shareholder report (management investment company)Jun 25, 2026
    N-CENAnnual report (registered investment company)Jan 14, 2026
    N-CSRCertified annual shareholder report (management investment company)Dec 23, 2025
    N-CSRSCertified semi-annual shareholder report (management investment company)Jun 27, 2025
    N-CENAnnual report (registered investment company)Jan 8, 2025
    N-CSRCertified annual shareholder report (management investment company)Dec 23, 2024
    N-CSRSCertified semi-annual shareholder report (management investment company)Jun 28, 2024
    N-CENAnnual report (registered investment company)Jan 11, 2024
    N-CSRCertified annual shareholder report (management investment company)Dec 28, 2023
    N-CSRSCertified semi-annual shareholder report (management investment company)Jun 28, 2023

    Events

    No results found.

    Registrations and Prospectuses

    425Business combination disclosureAug 22, 2019
    425Business combination disclosureAug 8, 2019
    425Business combination disclosureJul 31, 2019
    425Business combination disclosureJul 15, 2019
    40-APPApplication for exemptive order (Investment Company Act)Apr 28, 2017
    POS EXAdditional exhibits for listingJun 29, 2009
    425Business combination disclosureApr 16, 2009
    425Business combination disclosureMar 5, 2009
    425Business combination disclosureFeb 23, 2009
    N-14Registration statement for investment companies business combinationJan 30, 2009

    Proxies

    N-PXAnnual report of proxy voting recordAug 26, 2026
    N-PXAnnual report of proxy voting recordAug 27, 2025
    N-PXAnnual report of proxy voting recordAug 26, 2024
    N-PXAnnual report of proxy voting recordAug 28, 2023
    N-PXAnnual report of proxy voting recordAug 19, 2022
    DEFA14AAdditional proxy soliciting materialsAug 18, 2022
    DEF 14ADefinitive proxyAug 12, 2022
    N-PXAnnual report of proxy voting recordAug 27, 2021
    N-PXAnnual report of proxy voting recordAug 26, 2020
    N-PXAnnual report of proxy voting recordAug 23, 2019

    Other

    CORRESPCorrespondence with SECNov 18, 2016
    CORRESPCorrespondence with SECOct 20, 2016
    CORRESPCorrespondence with SECAug 4, 2014
    CORRESPCorrespondence with SECJul 8, 2013
    CORRESPCorrespondence with SECSep 28, 2011
    CORRESPCorrespondence with SECApr 1, 2010
    CORRESPCorrespondence with SECNov 10, 2009
    EFFECTNotice of effectivenessApr 3, 2007
    EFFECTNotice of effectivenessNov 9, 2006
    CORRESPCorrespondence with SECNov 7, 2006

    Ownership

    NPORT-PLarge Cap Equity Fund (apr 2026 Report)Jun 26, 2026
    NPORT-PGrowth Fund (apr 2026 Report)Jun 26, 2026
    NPORT-PBalanced Fund (apr 2026 Report)Jun 26, 2026
    NPORT-PSmall Cap Growth Fund (apr 2026 Report)Jun 26, 2026
    NPORT-PSelect Fund (apr 2026 Report)Jun 26, 2026
    NPORT-PUltra Fund (apr 2026 Report)Jun 26, 2026
    NPORT-PHeritage Fund (apr 2026 Report)Jun 26, 2026
    NPORT-PLarge Cap Equity Fund (jan 2026 Report)Mar 27, 2026
    NPORT-P Balanced Fund (jan 2026 Report)Mar 27, 2026
    NPORT-P Heritage Fund (jan 2026 Report)Mar 27, 2026