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Trigran Investments, Inc.: EXTR position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Trigran Investments, Inc. on EXTR, newest first. How the timeline and the estimate are built.

Trigran Investments, Inc. held 1,507,325 EXTR shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,507,325 shares
    Change vs previous 13F -1,340,045 shares

    8.95% of the 13F portfolio, value $48,792,110.

    13F-HR 0001062993-26-004214 filed by Trigran Investments, 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 2,847,370 shares
    Change vs previous 13F +561,979 shares

    10.27% of the 13F portfolio, value $42,938,540.

    13F-HR 0001062993-26-002575 filed by Trigran Investments, 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 2,285,391 shares
    Change vs previous 13F +92,990 shares

    7.5% of the 13F portfolio, value $38,051,760.

    13F-HR 0001062993-26-000909 filed by Trigran Investments, 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 2,192,401 shares
    Change vs previous 13F -130,970 shares

    8.21% of the 13F portfolio, value $45,273,081.

    13F-HR 0001062993-25-016675 filed by Trigran Investments, 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/A 2,323,371 shares
    Change vs previous 13F -783,075 shares

    7.24% of the 13F portfolio, value $41,704,510.

    13F-HR/A 0001062993-25-014670 filed by Trigran Investments, 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 3,106,446 shares
    Change vs previous 13F +722,121 shares

    6.05% of the 13F portfolio, value $41,098,280.

    13F-HR 0001062993-25-009264 filed by Trigran Investments, Inc.
    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 2,384,325 shares
    Change vs previous 13F +94,508 shares

    4.59% of the 13F portfolio, value $39,913,601.

    13F-HR 0001062993-25-002307 filed by Trigran Investments, Inc.
    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 2,289,817 shares
    Change vs previous 13F not available

    3.77% of the 13F portfolio, value $34,415,950.

    13F-HR 0001062993-24-019146 filed by Trigran Investments, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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