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BRIDGEWAY CAPITAL MANAGEMENT, LLC: MGX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of BRIDGEWAY CAPITAL MANAGEMENT, LLC on MGX, newest first. How the timeline and the estimate are built.

BRIDGEWAY CAPITAL MANAGEMENT, LLC held 400,300 MGX shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 400,300 shares
    Change vs previous 13F +4,500 shares

    0.01% of the 13F portfolio, value $476,357.

    13F-HR 0001107261-26-000006 filed by BRIDGEWAY 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 395,800 shares
    Change vs previous 13F 0 shares

    0.01% of the 13F portfolio, value $530,372.

    13F-HR 0001107261-26-000004 filed by BRIDGEWAY 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 395,800 shares
    Change vs previous 13F +200,000 shares

    0.01% of the 13F portfolio, value $641,196.

    13F-HR 0001107261-26-000002 filed by BRIDGEWAY 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 195,800 shares
    Change vs previous 13F +97,100 shares

    0.01% of the 13F portfolio, value $464,046.

    13F-HR 0001107261-25-000004 filed by BRIDGEWAY CAPITAL MANAGEMENT, 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 98,700 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $146,076.

    13F-HR 0001085146-25-005074 filed by BRIDGEWAY 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 ended2025-03-31
    13F 98,700 shares
    Change vs previous 13F +6,500 shares

    <0.01% of the 13F portfolio, value $134,232.

    13F-HR 0001085146-25-003239 filed by BRIDGEWAY CAPITAL MANAGEMENT, 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 92,200 shares
    Change vs previous 13F 0 shares

    0.01% of the 13F portfolio, value $332,842.

    13F-HR 0001085146-25-001514 filed by BRIDGEWAY CAPITAL MANAGEMENT, LLC
    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 92,200 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $200,074.

    13F-HR 0001085146-24-005751 filed by BRIDGEWAY CAPITAL MANAGEMENT, LLC
    Filed (acceptance time not in the bulk data set), ingested

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