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Disclosery

HARBOR CAPITAL ADVISORS, INC.: RIOT position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of HARBOR CAPITAL ADVISORS, INC. on RIOT, newest first. How the timeline and the estimate are built.

HARBOR CAPITAL ADVISORS, INC. held 0 RIOT shares at 2025-12-31 per its 13F-HR filed 2026-01-20.

the latest 13F is the newest step

  1. period ended2025-12-31
    13F 0 shares
    Change vs previous 13F -25,514 shares

    13F-HR 0001039128-26-000001 filed by HARBOR CAPITAL ADVISORS, INC.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

    Exited: the 13F for this period no longer lists the position.

  2. period ended2025-09-30
    13F 25,514 shares
    Change vs previous 13F -100,966 shares

    0.04% of the 13F portfolio, value $486,000.

    13F-HR 0001039128-25-000005 filed by HARBOR CAPITAL ADVISORS, INC.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2025-06-30
    13F 126,480 shares
    Change vs previous 13F +4,334 shares

    0.06% of the 13F portfolio, value $1,429,000.

    13F-HR 0001039128-25-000003 filed by HARBOR CAPITAL ADVISORS, INC.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  4. period ended2025-03-31
    13F 122,146 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $870,000.

    13F-HR 0001039128-25-000002 filed by HARBOR CAPITAL ADVISORS, INC.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).