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Bayesian Capital Management, LP: MAT position timeline

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

Bayesian Capital Management, LP held 0 MAT shares at 2025-12-31 per its 13F-HR filed 2026-02-17.

the latest 13F is the newest step

  1. period ended2025-12-31
    13F 0 shares
    Change vs previous 13F -36,124 shares

    13F-HR 0001420506-26-000570 filed by Bayesian Capital Management, LP
    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.

  2. period ended2025-09-30
    13F 36,124 shares
    Change vs previous 13F +36,124 shares

    0.12% of the 13F portfolio, value $607,967.

    13F-HR 0001420506-25-003412 filed by Bayesian Capital Management, LP
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-06-30
    13F 0 shares
    Change vs previous 13F -50,900 shares

    13F-HR 0001420506-25-002177 filed by Bayesian Capital Management, LP
    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.

  4. period ended2025-03-31
    13F 50,900 shares
    Change vs previous 13F +50,900 shares

    0.16% of the 13F portfolio, value $988,987.

    13F-HR 0001420506-25-001279 filed by Bayesian Capital Management, LP
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2024-12-31
    13F 0 shares
    Change vs previous 13F -31,400 shares

    13F-HR 0001420506-25-000614 filed by Bayesian Capital Management, LP
    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.

  6. period ended2024-09-30
    13F 31,400 shares
    Change vs previous 13F not available

    0.07% of the 13F portfolio, value $598,170.

    13F-HR 0001420506-24-002550 filed by Bayesian Capital Management, LP
    Filed (acceptance time not in the bulk data set), ingested

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