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Granahan Investment Management, LLC: PRCH position timeline

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

Granahan Investment Management, LLC held 12,393,660 PRCH 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 12,393,660 shares
    Change vs previous 13F -281,327 shares

    6.64% of the 13F portfolio, value $186,400,646.

    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 12,674,987 shares
    Change vs previous 13F +1,084,559 shares

    4.4% of the 13F portfolio, value $90,879,657.

    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 11,590,428 shares
    Change vs previous 13F +1,953,736 shares

    4.53% of the 13F portfolio, value $105,820,608.

    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 9,636,692 shares
    Change vs previous 13F -1,995,083 shares

    6.62% of the 13F portfolio, value $161,703,692.

    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 11,631,775 shares
    Change vs previous 13F -96,809 shares

    5.58% of the 13F portfolio, value $137,138,627.

    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 11,728,584 shares
    Change vs previous 13F -162,997 shares

    4.26% of the 13F portfolio, value $85,501,377.

    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 11,891,581 shares
    Change vs previous 13F +1,897,816 shares

    2.44% of the 13F portfolio, value $58,506,579.

    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 9,993,765 shares
    Change vs previous 13F not available

    0.6% of the 13F portfolio, value $15,340,429.

    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).