Skip to content
Disclosery

Granahan Investment Management, LLC: IMNM position timeline

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

Granahan Investment Management, LLC held 378,542 IMNM 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 378,542 shares
    Change vs previous 13F +71,521 shares

    0.29% of the 13F portfolio, value $8,021,305.

    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 307,021 shares
    Change vs previous 13F -128,102 shares

    0.32% of the 13F portfolio, value $6,714,549.

    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 435,123 shares
    Change vs previous 13F +8,904 shares

    0.4% of the 13F portfolio, value $9,346,442.

    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 426,219 shares
    Change vs previous 13F +33,468 shares

    0.2% of the 13F portfolio, value $4,991,024.

    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 392,751 shares
    Change vs previous 13F -26,520 shares

    0.15% of the 13F portfolio, value $3,652,584.

    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 419,271 shares
    Change vs previous 13F +105,032 shares

    0.14% of the 13F portfolio, value $2,821,694.

    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 314,239 shares
    Change vs previous 13F not available

    0.14% of the 13F portfolio, value $3,337,218.

    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).