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Granahan Investment Management, LLC: SRRK position timeline

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

Granahan Investment Management, LLC held 163,759 SRRK 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 163,759 shares
    Change vs previous 13F +7,445 shares

    0.32% of the 13F portfolio, value $9,006,745.

    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 156,314 shares
    Change vs previous 13F +2,545 shares

    0.37% of the 13F portfolio, value $7,684,396.

    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 153,769 shares
    Change vs previous 13F +23,855 shares

    0.29% of the 13F portfolio, value $6,773,524.

    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 129,914 shares
    Change vs previous 13F +56,539 shares

    0.2% of the 13F portfolio, value $4,837,997.

    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 73,375 shares
    Change vs previous 13F not available

    0.11% of the 13F portfolio, value $2,598,942.

    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).