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Disclosery

CTC LLC: COST position timeline

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

CTC LLC held 0 COST shares at 2026-03-31 per its 13F-HR filed 2026-05-21.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -5,307 shares

    13F-HR 0001445893-26-000005 filed by CTC LLC
    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 ended2025-12-31
    13F 5,307 shares
    Change vs previous 13F -1,001 shares

    0.42% of the 13F portfolio, value $4,576,438.

    13F-HR 0001445893-26-000002 filed by CTC LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-09-30
    13F 6,308 shares
    Change vs previous 13F -120 shares

    0.24% of the 13F portfolio, value $5,838,874.

    13F-HR 0001445893-25-000007 filed by CTC LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-06-30
    13F 6,428 shares
    Change vs previous 13F -6,317 shares

    0.41% of the 13F portfolio, value $6,363,334.

    13F-HR 0001445893-25-000004 filed by CTC LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-03-31
    13F 12,745 shares
    Change vs previous 13F -8,826 shares

    1.94% of the 13F portfolio, value $12,053,966.

    13F-HR 0001445893-25-000003 filed by CTC LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-12-31
    13F 21,571 shares
    Change vs previous 13F +552 shares

    1.99% of the 13F portfolio, value $19,764,860.

    13F-HR 0001445893-25-000001 filed by CTC LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-09-30
    13F 21,019 shares
    Change vs previous 13F not available

    0.85% of the 13F portfolio, value $18,633,763.

    13F-HR 0001445893-24-000009 filed by CTC LLC
    Filed (acceptance time not in the bulk data set), ingested

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