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TWO SIGMA INVESTMENTS, LP: MRAM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of TWO SIGMA INVESTMENTS, LP on MRAM, newest first. How the timeline and the estimate are built.

TWO SIGMA INVESTMENTS, LP held 540,138 MRAM 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 540,138 shares
    Change vs previous 13F +441,271 shares

    0.01% of the 13F portfolio, value $13,060,537.

    13F-HR 0000899140-26-000855 filed by TWO SIGMA INVESTMENTS, LP
    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 98,867 shares
    Share basis changed not comparable

    Membership change: TWO SIGMA ADVISERS, LP left the group. <0.01% of the 13F portfolio, value $869,041.

    13F-HR 0000899140-26-000547 filed by TWO SIGMA INVESTMENTS, LP
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-12-31
    13F 205,296 shares
    Change vs previous 13F -91,937 shares

    <0.01% of the 13F portfolio, value $1,905,147.

    13F-HR 0000899140-26-000232 filed by TWO SIGMA INVESTMENTS, LP
    Filed (acceptance time not in the bulk data set), ingested

    • TWO SIGMA INVESTMENTS, LP: 115,596 shares
    • TWO SIGMA ADVISERS, LP: 89,700 shares

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

  4. period ended2025-09-30
    13F 297,233 shares
    Change vs previous 13F +94,923 shares

    <0.01% of the 13F portfolio, value $2,767,239.

    13F-HR 0000899140-25-001286 filed by TWO SIGMA INVESTMENTS, LP
    Filed (acceptance time not in the bulk data set), ingested

    • TWO SIGMA INVESTMENTS, LP: 170,933 shares
    • TWO SIGMA ADVISERS, LP: 126,300 shares

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

  5. period ended2025-06-30
    13F 202,310 shares
    Change vs previous 13F +39,122 shares

    <0.01% of the 13F portfolio, value $1,272,530.

    13F-HR 0000899140-25-000964 filed by TWO SIGMA INVESTMENTS, LP
    Filed (acceptance time not in the bulk data set), ingested

    • TWO SIGMA INVESTMENTS, LP: 104,310 shares
    • TWO SIGMA ADVISERS, LP: 98,000 shares

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

  6. period ended2025-03-31
    13F 163,188 shares
    Change vs previous 13F -54,629 shares

    <0.01% of the 13F portfolio, value $832,259.

    13F-HR 0000899140-25-000679 filed by TWO SIGMA ADVISERS, LP
    Filed (acceptance time not in the bulk data set), ingested

    • TWO SIGMA INVESTMENTS, LP: 77,288 shares
    • TWO SIGMA ADVISERS, LP: 85,900 shares

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

  7. period ended2024-12-31
    13F 217,817 shares
    Change vs previous 13F +13,428 shares

    <0.01% of the 13F portfolio, value $1,391,851.

    13F-HR 0000899140-25-000265 filed by TWO SIGMA INVESTMENTS, LP
    Filed (acceptance time not in the bulk data set), ingested

    • TWO SIGMA INVESTMENTS, LP: 114,917 shares
    • TWO SIGMA ADVISERS, LP: 102,900 shares

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

  8. period ended2024-09-30
    13F 204,389 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,205,895.

    13F-HR 0000919574-24-006607 filed by TWO SIGMA ADVISERS, LP
    Filed (acceptance time not in the bulk data set), ingested

    • TWO SIGMA INVESTMENTS, LP: 100,489 shares
    • TWO SIGMA ADVISERS, LP: 103,900 shares

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