Skip to content
Disclosery

CHELSEA COUNSEL CO: KLAC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of CHELSEA COUNSEL CO on KLAC, newest first. How the timeline and the estimate are built.

CHELSEA COUNSEL CO held 330 KLAC shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 330 shares
    Change vs previous 13F +297 shares

    0.04% of the 13F portfolio, value $99,565.

    13F-HR 0001420506-26-001529 filed by CHELSEA COUNSEL CO
    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/A 33 shares
    Change vs previous 13F 0 shares

    0.02% of the 13F portfolio, value $48,590.

    13F-HR/A 0001420506-26-001179 filed by CHELSEA COUNSEL CO
    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 33 shares
    Change vs previous 13F 0 shares

    0.02% of the 13F portfolio, value $40,098.

    13F-HR 0001420506-26-000608 filed by CHELSEA COUNSEL CO
    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 33 shares
    Change vs previous 13F 0 shares

    0.02% of the 13F portfolio, value $35,594.

    13F-HR 0001420506-25-003485 filed by CHELSEA COUNSEL CO
    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 33 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $29,560.

    13F-HR 0001420506-25-001525 filed by CHELSEA COUNSEL CO
    Filed (acceptance time not in the bulk data set), ingested

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