Intelligence Feed event · Equity · 2026-10-21

    ARKK remains heavily concentrated in TSLA, SpaceX, and AMD

    Question

    ARKK remains heavily concentrated in TSLA, SpaceX, and AMD

    Direct answer

    High concentration in TSLA and AMD can amplify factor moves in ARKK through single-name beta and concentrated ETF flow sensitivity.

    Original publisher
    Market Ontology
    Evidence through
    2026-10-21
    Published
    2026-10-21
    Revision
    1 · 2026-10-22

    Cite as: Market Ontology, “ARKK remains heavily concentrated in TSLA, SpaceX, and AMD”, revision 1, evidence through 2026-10-21. https://marketontology.com/market-events/2026-10-21/arkk-remains-heavily-concentrated-in-tsla-spacex-and-amd-758737

    EQUITY
    ARKK remains heavily concentrated in TSLA, SpaceX, and AMD
    High concentration in TSLA and AMD can amplify factor moves in ARKK through single-name beta and concentrated ETF flow sensitivity.
    ARKKTSLAAMD
    Impact
    54
    YESTERDAY
    SIG
    77%
    ARKKTSLAAMD
    ARKK remains heavily concentrated in TSLA, SpaceX, and AMD
    High concentration in TSLA and AMD can amplify factor moves in ARKK through single-name beta and concentrated ETF flow sensitivity.
    → High concentration in TSLA and AMD can amplify factor moves in ARKK through single-name beta and concentrated ETF flow sensitivity.
    Impact
    High concentration in TSLA and AMD can amplify factor moves in ARKK through single-name beta and concentrated ETF flow sensitivity.
    Affected
    ARKKTSLAAMD
    Transmission
    High concentration in TSLA and AMD can amplify factor moves in ARKK through single-name beta and concentrated ETF flow sensitivity.

    How this development reaches the affected companies

    AssetExposure and channelDirectionEvidence
    ARKKconcentrated holdings amplify single-name beta and ETF flow sensitivityMixed1-4wAbout 18% of ARKK assets are concentrated in Tesla, SpaceX, and AMD.
    TSLAETF concentration can mechanically transmit TSLA moves into ARKKMixed1-5dTesla is one of the largest positions in ARKK per the source.
    AMDETF concentration can mechanically transmit AMD moves into ARKKMixed1-5dAMD is one of the largest positions in ARKK per the source.

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    What happened next

    AssetCallBase close+1 day+5 days+20 days
    AMDMixed538.05 2026-10-19PendingPendingPending

    Closing prices from stored daily bars; returns measured from the last close on or before the event date. Not a recommendation.

    No verifiable public source recorded for this card.

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