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Teton Advisors, Inc.: MPX position timeline

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

Teton Advisors, Inc. held 244,000 MPX shares at 2025-06-30 per its 13F-HR filed 2025-08-13.

the latest 13F is the newest step

  1. period ended2025-06-30
    13F 244,000 shares
    Change vs previous 13F -2,000 shares

    1.26% of the 13F portfolio, value $2,076,440.

    13F-HR 0001140361-25-030817 filed by Teton Advisors, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2025-03-31
    13F 246,000 shares
    Change vs previous 13F -2,000 shares

    1.29% of the 13F portfolio, value $2,063,940.

    13F-HR 0001140361-25-018988 filed by Teton Advisors, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2024-12-31
    13F 248,000 shares
    Change vs previous 13F -4,000 shares

    1.17% of the 13F portfolio, value $2,274,160.

    13F-HR 0001140361-25-004331 filed by Teton Advisors, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2024-09-30
    13F 252,000 shares
    Change vs previous 13F -26,000 shares

    1.09% of the 13F portfolio, value $2,441,880.

    13F-HR 0001140361-24-046507 filed by Teton Advisors, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2024-06-30
    13F 278,000 shares
    Change vs previous 13F -12,000 shares

    1.17% of the 13F portfolio, value $2,807,800.

    13F-HR 0001140361-24-037109 filed by Teton Advisors, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-03-31
    13F 290,000 shares
    Change vs previous 13F -32,000 shares

    1.2% of the 13F portfolio, value $3,407,500.

    13F-HR 0001140361-24-025974 filed by Teton Advisors, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2023-12-31
    13F 322,000 shares
    Change vs previous 13F -37,500 shares

    1.2% of the 13F portfolio, value $3,670,800.

    13F-HR 0001140361-24-007486 filed by Teton Advisors, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2023-09-30
    13F 359,500 shares
    Change vs previous 13F not available

    1.58% of the 13F portfolio, value $5,108,495.

    13F-HR 0001140361-23-052128 filed by Teton Advisors, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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