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RENAISSANCE TECHNOLOGIES LLC: MAS position timeline

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

RENAISSANCE TECHNOLOGIES LLC held 683,900 MAS shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 683,900 shares
    Change vs previous 13F -450,214 shares

    0.08% of the 13F portfolio, value $55,648,943.

    13F-HR 0001037389-26-000059 filed by RENAISSANCE TECHNOLOGIES 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 1,134,114 shares
    Change vs previous 13F +242,114 shares

    0.11% of the 13F portfolio, value $68,466,462.

    13F-HR 0001037389-26-000033 filed by RENAISSANCE TECHNOLOGIES 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 892,000 shares
    Change vs previous 13F +571,500 shares

    0.09% of the 13F portfolio, value $56,606,320.

    13F-HR 0001037389-26-000023 filed by RENAISSANCE TECHNOLOGIES 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 320,500 shares
    Change vs previous 13F -174,300 shares

    0.03% of the 13F portfolio, value $22,559,995.

    13F-HR 0001037389-25-000064 filed by RENAISSANCE TECHNOLOGIES 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 494,800 shares
    Change vs previous 13F -89,700 shares

    0.04% of the 13F portfolio, value $31,845,328.

    13F-HR 0001037389-25-000034 filed by RENAISSANCE TECHNOLOGIES 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 584,500 shares
    Change vs previous 13F +187,200 shares

    0.06% of the 13F portfolio, value $40,646,130.

    13F-HR 0001037389-25-000023 filed by RENAISSANCE TECHNOLOGIES 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 397,300 shares
    Change vs previous 13F +51,600 shares

    0.04% of the 13F portfolio, value $28,832,061.

    13F-HR 0001037389-25-000009 filed by RENAISSANCE TECHNOLOGIES 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 345,700 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $29,018,058.

    13F-HR 0001037389-24-000091 filed by RENAISSANCE TECHNOLOGIES LLC
    Filed (acceptance time not in the bulk data set), ingested

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