Skip to content
Disclosery

Granahan Investment Management, LLC: GENI position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Granahan Investment Management, LLC on GENI, newest first. How the timeline and the estimate are built.

Granahan Investment Management, LLC held 7,024,330 GENI 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 7,024,330 shares
    Change vs previous 13F +1,640,568 shares

    1.52% of the 13F portfolio, value $42,567,440.

    13F-HR 0001398344-26-014483 filed by Granahan Investment Management, 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 5,383,762 shares
    Change vs previous 13F -2,470,110 shares

    1.15% of the 13F portfolio, value $23,850,066.

    13F-HR 0001398344-26-009220 filed by Granahan Investment Management, 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 7,853,872 shares
    Change vs previous 13F -123,300 shares

    3.71% of the 13F portfolio, value $86,549,669.

    13F-HR 0001398344-26-003202 filed by Granahan Investment Management, 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 7,977,172 shares
    Change vs previous 13F -359,124 shares

    4.04% of the 13F portfolio, value $98,757,389.

    13F-HR 0001398344-25-020897 filed by Granahan Investment Management, 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 8,336,296 shares
    Change vs previous 13F +550,909 shares

    3.53% of the 13F portfolio, value $86,697,478.

    13F-HR 0001398344-25-015412 filed by Granahan Investment Management, 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 7,785,387 shares
    Change vs previous 13F -178,304 shares

    3.88% of the 13F portfolio, value $77,931,724.

    13F-HR 0001398344-25-009461 filed by Granahan Investment Management, 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 7,963,691 shares
    Change vs previous 13F +64,752 shares

    2.88% of the 13F portfolio, value $68,885,927.

    13F-HR 0001398344-25-002765 filed by Granahan Investment Management, 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 7,898,939 shares
    Change vs previous 13F not available

    2.44% of the 13F portfolio, value $61,927,682.

    13F-HR 0001398344-24-020730 filed by Granahan Investment Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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