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Disclosery

RATIONAL ADVISORS, INC.: COST position timeline

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

RATIONAL ADVISORS, INC. held 2,522 COST shares at 2026-06-30 per its 13F-HR filed 2026-07-24.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 2,522 shares
    Change vs previous 13F -256 shares

    0.22% of the 13F portfolio, value $2,359,256.

    13F-HR 0001580642-26-004576 filed by RATIONAL ADVISORS, INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2026-03-31
    13F 2,778 shares
    Change vs previous 13F -710 shares

    0.28% of the 13F portfolio, value $2,768,083.

    13F-HR 0001580642-26-003009 filed by RATIONAL 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 ended2025-12-31
    13F 3,488 shares
    Change vs previous 13F -826 shares

    0.31% of the 13F portfolio, value $3,007,842.

    13F-HR 0001580642-26-000967 filed by RATIONAL 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 ended2025-09-30
    13F 4,314 shares
    Change vs previous 13F +91 shares

    0.4% of the 13F portfolio, value $3,993,168.

    13F-HR 0001580642-25-007222 filed by RATIONAL ADVISORS, INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-06-30
    13F 4,223 shares
    Change vs previous 13F +106 shares

    0.41% of the 13F portfolio, value $4,180,517.

    13F-HR 0001162044-25-000770 filed by RATIONAL ADVISORS, INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-03-31
    13F 4,117 shares
    Change vs previous 13F +448 shares

    0.39% of the 13F portfolio, value $3,893,776.

    13F-HR 0001162044-25-000468 filed by RATIONAL ADVISORS, INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-12-31
    13F 3,669 shares
    Change vs previous 13F -30 shares

    0.33% of the 13F portfolio, value $3,361,795.

    13F-HR 0001162044-25-000114 filed by RATIONAL ADVISORS, INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 3,699 shares
    Change vs previous 13F not available

    0.32% of the 13F portfolio, value $3,279,237.

    13F-HR 0001162044-24-001178 filed by RATIONAL ADVISORS, INC.
    Filed (acceptance time not in the bulk data set), ingested

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