Skip to content
Disclosery

1834 INVESTMENT ADVISORS CO: KLAC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of 1834 INVESTMENT ADVISORS CO on KLAC, newest first. How the timeline and the estimate are built.

1834 INVESTMENT ADVISORS CO held 12,641 KLAC shares at 2026-06-30 per its 13F-HR filed 2026-07-30.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 12,641 shares
    Change vs previous 13F +11,237 shares

    0.43% of the 13F portfolio, value $3,813,917.

    13F-HR 0001172661-26-002947 filed by 1834 INVESTMENT ADVISORS 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 1,404 shares
    Change vs previous 13F -51 shares

    0.26% of the 13F portfolio, value $2,067,264.

    13F-HR 0001172661-26-001927 filed by 1834 INVESTMENT ADVISORS 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 1,455 shares
    Change vs previous 13F -81 shares

    0.22% of the 13F portfolio, value $1,767,942.

    13F-HR 0001172661-26-000390 filed by 1834 INVESTMENT ADVISORS 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 1,536 shares
    Change vs previous 13F +9 shares

    0.2% of the 13F portfolio, value $1,656,730.

    13F-HR 0001172661-25-004525 filed by 1834 INVESTMENT ADVISORS 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 1,527 shares
    Change vs previous 13F -25 shares

    0.17% of the 13F portfolio, value $1,367,795.

    13F-HR 0001172661-25-002618 filed by 1834 INVESTMENT ADVISORS CO
    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 1,552 shares
    Change vs previous 13F -5 shares

    0.14% of the 13F portfolio, value $1,055,050.

    13F-HR 0001172661-25-001635 filed by 1834 INVESTMENT ADVISORS CO
    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 1,557 shares
    Change vs previous 13F +81 shares

    0.12% of the 13F portfolio, value $981,097.

    13F-HR 0001172661-25-000290 filed by 1834 INVESTMENT ADVISORS CO
    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 1,476 shares
    Change vs previous 13F not available

    0.13% of the 13F portfolio, value $1,143,030.

    13F-HR 0001172661-24-004407 filed by 1834 INVESTMENT ADVISORS CO
    Filed (acceptance time not in the bulk data set), ingested

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