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TWO SIGMA INVESTMENTS, LP: ALRM position timeline

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

TWO SIGMA INVESTMENTS, LP held 676,619 ALRM 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 676,619 shares
    Change vs previous 13F -4,664 shares

    0.02% of the 13F portfolio, value $31,611,640.

    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 681,283 shares
    Share basis changed not comparable

    Membership change: TWO SIGMA ADVISERS, LP left the group. 0.02% of the 13F portfolio, value $29,424,613.

    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 412,233 shares
    Change vs previous 13F +159,922 shares

    0.02% of the 13F portfolio, value $21,032,128.

    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: 309,634 shares
    • TWO SIGMA ADVISERS, LP: 102,599 shares

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

  4. period ended2025-09-30
    13F 252,311 shares
    Change vs previous 13F +146,882 shares

    0.01% of the 13F portfolio, value $13,392,668.

    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: 187,611 shares
    • TWO SIGMA ADVISERS, LP: 64,700 shares

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

  5. period ended2025-06-30
    13F 105,429 shares
    Change vs previous 13F +51,704 shares

    0.01% of the 13F portfolio, value $5,964,119.

    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: 85,329 shares
    • TWO SIGMA ADVISERS, LP: 20,100 shares

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

  6. period ended2025-03-31
    13F 53,725 shares
    Change vs previous 13F -23,476 shares

    <0.01% of the 13F portfolio, value $2,989,796.

    13F-HR 0000899140-25-000680 filed by TWO SIGMA INVESTMENTS, LP
    Filed (acceptance time not in the bulk data set), ingested

    • TWO SIGMA INVESTMENTS, LP: 40,225 shares
    • TWO SIGMA ADVISERS, LP: 13,500 shares

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

  7. period ended2024-12-31
    13F 77,201 shares
    Change vs previous 13F +3,508 shares

    0.01% of the 13F portfolio, value $4,693,821.

    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: 52,201 shares
    • TWO SIGMA ADVISERS, LP: 25,000 shares

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

  8. period ended2024-09-30
    13F 73,693 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $4,028,796.

    13F-HR 0000919574-24-006611 filed by TWO SIGMA INVESTMENTS, LP
    Filed (acceptance time not in the bulk data set), ingested

    • TWO SIGMA INVESTMENTS, LP: 64,093 shares
    • TWO SIGMA ADVISERS, LP: 9,600 shares

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