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Granahan Investment Management, LLC: TOST position timeline

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

Granahan Investment Management, LLC held 685,751 TOST 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 685,751 shares
    Change vs previous 13F +286,684 shares

    0.68% of the 13F portfolio, value $19,077,593.

    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 399,067 shares
    Change vs previous 13F -638,079 shares

    0.51% of the 13F portfolio, value $10,579,266.

    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 1,037,146 shares
    Change vs previous 13F -200,466 shares

    1.58% of the 13F portfolio, value $36,829,054.

    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 1,237,612 shares
    Change vs previous 13F -374,609 shares

    1.85% of the 13F portfolio, value $45,185,214.

    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 1,612,221 shares
    Change vs previous 13F +114,280 shares

    2.91% of the 13F portfolio, value $71,405,268.

    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 1,497,941 shares
    Change vs previous 13F -80,429 shares

    2.47% of the 13F portfolio, value $49,686,703.

    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 1,578,370 shares
    Change vs previous 13F -702,557 shares

    2.4% of the 13F portfolio, value $57,531,587.

    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 2,280,927 shares
    Change vs previous 13F not available

    2.54% of the 13F portfolio, value $64,573,043.

    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).