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Disclosery

Investment Research Partners LLC: MAS position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Investment Research Partners LLC on MAS, newest first. How the timeline and the estimate are built.

Investment Research Partners LLC held 3,743 MAS shares at 2026-06-30 per its 13F-HR filed 2026-08-04.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 3,743 shares
    Change vs previous 13F +145 shares

    0.1% of the 13F portfolio, value $304,554.

    13F-HR 0002069274-26-000003 filed by Investment Research Partners 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 3,598 shares
    Change vs previous 13F -185 shares

    0.09% of the 13F portfolio, value $217,189.

    13F-HR 0002069274-26-000002 filed by Investment Research Partners 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 3,783 shares
    Change vs previous 13F +258 shares

    0.1% of the 13F portfolio, value $240,103.

    13F-HR 0002069274-26-000001 filed by Investment Research Partners 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 3,525 shares
    Change vs previous 13F not available

    0.1% of the 13F portfolio, value $229,915.

    13F-HR 0002069274-25-000002 filed by Investment Research Partners LLC
    Filed (acceptance time not in the bulk data set), ingested

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