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ROBERTS GLORE & CO INC /IL/: AMAT position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of ROBERTS GLORE & CO INC /IL/ on AMAT, newest first. How the timeline and the estimate are built.

ROBERTS GLORE & CO INC /IL/ held 4,659 AMAT shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 4,659 shares
    Change vs previous 13F -104 shares

    0.83% of the 13F portfolio, value $3,368,457.

    13F-HR 0001017115-26-000003 filed by ROBERTS GLORE & CO INC /IL/
    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 4,763 shares
    Change vs previous 13F -64 shares

    0.45% of the 13F portfolio, value $1,627,946.

    13F-HR 0001017115-26-000002 filed by ROBERTS GLORE & CO INC /IL/
    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 4,827 shares
    Change vs previous 13F +18 shares

    0.33% of the 13F portfolio, value $1,240,491.

    13F-HR 0001017115-26-000001 filed by ROBERTS GLORE & CO INC /IL/
    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 4,809 shares
    Change vs previous 13F +70 shares

    0.27% of the 13F portfolio, value $984,595.

    13F-HR 0001017115-25-000006 filed by ROBERTS GLORE & CO INC /IL/
    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 4,739 shares
    Change vs previous 13F +2,357 shares

    0.25% of the 13F portfolio, value $867,569.

    13F-HR 0001017115-25-000005 filed by ROBERTS GLORE & CO INC /IL/
    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 2,382 shares
    Change vs previous 13F not available

    0.11% of the 13F portfolio, value $345,676.

    13F-HR 0001017115-25-000002 filed by ROBERTS GLORE & CO INC /IL/
    Filed (acceptance time not in the bulk data set), ingested

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