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RIVERBRIDGE PARTNERS LLC: ALRM position timeline

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

RIVERBRIDGE PARTNERS LLC held 394,872 ALRM shares at 2026-06-30 per its 13F-HR filed 2026-07-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 394,872 shares
    Change vs previous 13F -197,982 shares

    0.52% of the 13F portfolio, value $18,448,426.

    13F-HR 0001112325-26-000005 filed by RIVERBRIDGE 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 592,854 shares
    Change vs previous 13F -130,507 shares

    0.63% of the 13F portfolio, value $25,605,370.

    13F-HR 0001112325-26-000004 filed by RIVERBRIDGE 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 723,361 shares
    Change vs previous 13F -92,079 shares

    0.69% of the 13F portfolio, value $36,905,889.

    13F-HR 0001112325-26-000001 filed by RIVERBRIDGE 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 815,440 shares
    Change vs previous 13F -67,276 shares

    0.73% of the 13F portfolio, value $43,283,564.

    13F-HR 0001112325-25-000016 filed by RIVERBRIDGE PARTNERS 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 882,716 shares
    Change vs previous 13F -129,268 shares

    0.8% of the 13F portfolio, value $49,935,226.

    13F-HR 0001112325-25-000012 filed by RIVERBRIDGE PARTNERS 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 1,011,984 shares
    Change vs previous 13F -94,391 shares

    0.9% of the 13F portfolio, value $56,316,905.

    13F-HR 0001112325-25-000009 filed by RIVERBRIDGE PARTNERS 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 1,106,375 shares
    Change vs previous 13F -85,421 shares

    0.92% of the 13F portfolio, value $67,267,596.

    13F-HR 0001112325-25-000005 filed by RIVERBRIDGE PARTNERS 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 1,191,796 shares
    Change vs previous 13F not available

    0.87% of the 13F portfolio, value $65,155,507.

    13F-HR 0001112325-24-000010 filed by RIVERBRIDGE PARTNERS LLC
    Filed (acceptance time not in the bulk data set), ingested

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