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Traynor Capital Management, Inc.: COST position timeline

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

Traynor Capital Management, Inc. held 8,580 COST shares at 2026-06-30 per its 13F-HR filed 2026-07-22.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 8,580 shares
    Change vs previous 13F +266 shares

    0.38% of the 13F portfolio, value $8,026,724.

    13F-HR 0001172661-26-002733 filed by Traynor Capital Management, 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 8,314 shares
    Change vs previous 13F +252 shares

    0.49% of the 13F portfolio, value $8,285,939.

    13F-HR 0001172661-26-001988 filed by Traynor Capital Management, 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 8,062 shares
    Change vs previous 13F +222 shares

    0.38% of the 13F portfolio, value $6,951,775.

    13F-HR 0001172661-26-000159 filed by Traynor Capital Management, 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 7,840 shares
    Change vs previous 13F +3,468 shares

    0.42% of the 13F portfolio, value $7,256,836.

    13F-HR 0001172661-25-004543 filed by Traynor Capital Management, 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 4,372 shares
    Change vs previous 13F +65 shares

    0.31% of the 13F portfolio, value $4,310,557.

    13F-HR 0001172661-25-002929 filed by Traynor Capital Management, 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 4,307 shares
    Change vs previous 13F +195 shares

    0.34% of the 13F portfolio, value $4,073,530.

    13F-HR 0001172661-25-001664 filed by Traynor Capital Management, 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 4,112 shares
    Change vs previous 13F +1,340 shares

    0.29% of the 13F portfolio, value $3,767,453.

    13F-HR 0001172661-25-000247 filed by Traynor Capital Management, 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 2,772 shares
    Change vs previous 13F not available

    0.2% of the 13F portfolio, value $2,457,673.

    13F-HR 0001172661-24-004359 filed by Traynor Capital Management, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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