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RIVERBRIDGE PARTNERS LLC: RGEN position timeline

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

RIVERBRIDGE PARTNERS LLC held 172,507 RGEN 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 172,507 shares
    Change vs previous 13F -85,969 shares

    0.66% of the 13F portfolio, value $23,536,805.

    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 258,476 shares
    Change vs previous 13F -54,889 shares

    0.75% of the 13F portfolio, value $30,453,679.

    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 313,365 shares
    Change vs previous 13F -30,070 shares

    0.96% of the 13F portfolio, value $51,347,920.

    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 343,435 shares
    Change vs previous 13F -24,644 shares

    0.77% of the 13F portfolio, value $45,906,943.

    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 368,079 shares
    Change vs previous 13F -54,023 shares

    0.74% of the 13F portfolio, value $45,781,636.

    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 422,102 shares
    Change vs previous 13F -32,996 shares

    0.86% of the 13F portfolio, value $53,708,250.

    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 455,098 shares
    Change vs previous 13F -45,878 shares

    0.89% of the 13F portfolio, value $65,506,775.

    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 500,976 shares
    Change vs previous 13F not available

    1% of the 13F portfolio, value $74,555,318.

    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).