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Harfst & Associates, Inc.: KLAC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Harfst & Associates, Inc. on KLAC, newest first. How the timeline and the estimate are built.

Harfst & Associates, Inc. held 21,981 KLAC shares at 2026-06-30 per its 13F-HR filed 2026-07-31.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 21,981 shares
    Change vs previous 13F +19,728 shares

    1.03% of the 13F portfolio, value $6,631,964.

    13F-HR 0001172661-26-003005 filed by Harfst & Associates, 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 2,253 shares
    Change vs previous 13F +25 shares

    0.59% of the 13F portfolio, value $3,317,644.

    13F-HR 0001172661-26-001743 filed by Harfst & Associates, 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 2,228 shares
    Change vs previous 13F -91 shares

    0.49% of the 13F portfolio, value $2,707,389.

    13F-HR 0001172661-26-000572 filed by Harfst & Associates, 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 2,319 shares
    Change vs previous 13F +47 shares

    0.46% of the 13F portfolio, value $2,501,375.

    13F-HR 0001172661-25-004390 filed by Harfst & Associates, 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 2,272 shares
    Change vs previous 13F +1,353 shares

    0.42% of the 13F portfolio, value $2,035,128.

    13F-HR 0001172661-25-003091 filed by Harfst & Associates, 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 919 shares
    Change vs previous 13F not available

    0.14% of the 13F portfolio, value $624,737.

    13F-HR 0001172661-25-001731 filed by Harfst & Associates, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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