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Granahan Investment Management, LLC: SNDX position timeline

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

Granahan Investment Management, LLC held 446,988 SNDX 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 446,988 shares
    Change vs previous 13F +140,667 shares

    0.35% of the 13F portfolio, value $9,771,158.

    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 306,321 shares
    Change vs previous 13F -60,472 shares

    0.35% of the 13F portfolio, value $7,155,659.

    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 366,793 shares
    Change vs previous 13F -29,543 shares

    0.33% of the 13F portfolio, value $7,706,321.

    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 396,336 shares
    Change vs previous 13F -595,052 shares

    0.25% of the 13F portfolio, value $6,097,630.

    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 991,388 shares
    Change vs previous 13F +441,446 shares

    0.38% of the 13F portfolio, value $9,284,350.

    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 549,942 shares
    Change vs previous 13F -355,380 shares

    0.34% of the 13F portfolio, value $6,756,038.

    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 905,322 shares
    Change vs previous 13F +240,557 shares

    0.5% of the 13F portfolio, value $11,968,357.

    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 664,765 shares
    Change vs previous 13F not available

    0.5% of the 13F portfolio, value $12,796,726.

    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).