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Disclosery

1248 Management, LLC: KLAC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of 1248 Management, LLC on KLAC, newest first. How the timeline and the estimate are built.

1248 Management, LLC held 4,358 KLAC shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 4,358 shares
    Change vs previous 13F +3,749 shares

    0.51% of the 13F portfolio, value $1,314,852.

    13F-HR 0001580642-26-005252 filed by 1248 Management, LLC
    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 609 shares
    Change vs previous 13F -6 shares

    0.42% of the 13F portfolio, value $896,698.

    13F-HR 0001580642-26-003191 filed by 1248 Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-12-31
    13F 615 shares
    Change vs previous 13F -409 shares

    0.4% of the 13F portfolio, value $747,274.

    13F-HR 0001580642-26-001085 filed by 1248 Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 1,024 shares
    Change vs previous 13F -411 shares

    0.62% of the 13F portfolio, value $1,104,486.

    13F-HR 0001580642-25-007307 filed by 1248 Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-06-30
    13F 1,435 shares
    Change vs previous 13F 0 shares

    0.47% of the 13F portfolio, value $1,285,387.

    13F-HR 0001580642-25-005196 filed by 1248 Management, LLC
    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/A 1,435 shares
    Change vs previous 13F -242 shares

    0.42% of the 13F portfolio, value $975,513.

    13F-HR/A 0001580642-25-003600 filed by 1248 Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-12-31
    13F 1,677 shares
    Change vs previous 13F not available

    0.46% of the 13F portfolio, value $1,056,711.

    13F-HR 0001580642-25-001029 filed by 1248 Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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