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DENALI ADVISORS LLC: PLAB position timeline

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

DENALI ADVISORS LLC held 52,353 PLAB shares at 2026-06-30 per its 13F-HR filed 2026-08-10.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 52,353 shares
    Change vs previous 13F -76,200 shares

    0.17% of the 13F portfolio, value $1,703,043.

    13F-HR 0001398344-26-013946 filed by DENALI ADVISORS 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 128,553 shares
    Change vs previous 13F -184,851 shares

    0.58% of the 13F portfolio, value $5,194,827.

    13F-HR 0001398344-26-008814 filed by DENALI ADVISORS 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 313,404 shares
    Change vs previous 13F +78,166 shares

    1.11% of the 13F portfolio, value $10,028,928.

    13F-HR 0001398344-26-002053 filed by DENALI ADVISORS 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 235,238 shares
    Change vs previous 13F +92,475 shares

    0.61% of the 13F portfolio, value $5,398,712.

    13F-HR 0001398344-25-020496 filed by DENALI ADVISORS 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 142,763 shares
    Change vs previous 13F +2,900 shares

    0.28% of the 13F portfolio, value $2,688,227.

    13F-HR 0001398344-25-014162 filed by DENALI ADVISORS 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 139,863 shares
    Change vs previous 13F +83,863 shares

    0.33% of the 13F portfolio, value $2,903,556.

    13F-HR 0001398344-25-008639 filed by DENALI ADVISORS 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 56,000 shares
    Change vs previous 13F not available

    0.14% of the 13F portfolio, value $1,319,000.

    13F-HR 0001398344-25-001944 filed by DENALI ADVISORS LLC
    Filed (acceptance time not in the bulk data set), ingested

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