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Disclosery

SG Capital Management LLC: MTX position timeline

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

SG Capital Management LLC held 109,389 MTX shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 109,389 shares
    Change vs previous 13F -77,795 shares

    0.73% of the 13F portfolio, value $8,091,504.

    13F-HR 0002060757-26-000044 filed by SG Capital 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 187,184 shares
    Change vs previous 13F +38,799 shares

    1.09% of the 13F portfolio, value $13,275,089.

    13F-HR 0002060757-26-000026 filed by SG Capital 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 148,385 shares
    Change vs previous 13F +148,385 shares

    0.99% of the 13F portfolio, value $9,044,066.

    13F-HR 0002060757-26-000004 filed by SG Capital 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 0 shares
    Change vs previous 13F -370,145 shares

    13F-HR 0002060757-25-000003 filed by SG Capital Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  5. period ended2025-06-30
    13F 370,145 shares
    Change vs previous 13F +370,145 shares

    1.73% of the 13F portfolio, value $20,383,885.

    13F-HR 0001510099-25-000003 filed by SG Capital 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 ended2024-09-30
    13F/A 0 shares
    Change vs previous 13F not available

    13F-HR/A 0001172661-25-001335 filed by SG Capital Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.