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Stephens Investment Management Group LLC: BLFS position timeline

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

Stephens Investment Management Group LLC held 708,666 BLFS shares at 2026-06-30 per its 13F-HR filed 2026-07-29.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 708,666 shares
    Change vs previous 13F +35,537 shares

    0.21% of the 13F portfolio, value $20,012,728.

    13F-HR 0001314440-26-000010 filed by Stephens Investment Management Group 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 673,129 shares
    Change vs previous 13F +50,289 shares

    0.18% of the 13F portfolio, value $12,843,301.

    13F-HR 0001314440-26-000006 filed by Stephens Investment Management Group LLC
    Filed (acceptance time not in the bulk data set), ingested

    • STEPHENS INC /AR/: 0 shares
    • Stephens Investment Management Group LLC: 673,129 shares

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2025-12-31
    13F 622,840 shares
    Change vs previous 13F -1,927 shares

    0.1% of the 13F portfolio, value $15,060,272.

    13F-HR 0001314440-26-000003 filed by Stephens Investment Management Group LLC
    Filed (acceptance time not in the bulk data set), ingested

    • STEPHENS INC /AR/: 15,953 shares
    • Stephens Investment Management Group LLC: 606,887 shares

    Acceptance time not in the bulk data set (spec §4.2).

  4. period ended2025-09-30
    13F 624,767 shares
    Change vs previous 13F +93,048 shares

    0.1% of the 13F portfolio, value $15,937,806.

    13F-HR 0001314440-25-000016 filed by Stephens Investment Management Group LLC
    Filed (acceptance time not in the bulk data set), ingested

    • STEPHENS INC /AR/: 15,953 shares
    • Stephens Investment Management Group LLC: 608,814 shares

    Acceptance time not in the bulk data set (spec §4.2).

  5. period ended2025-06-30
    13F 531,719 shares
    Change vs previous 13F +34,488 shares

    0.15% of the 13F portfolio, value $11,453,227.

    13F-HR 0001314440-25-000010 filed by Stephens Investment Management Group 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 497,231 shares
    Change vs previous 13F +1,261 shares

    0.16% of the 13F portfolio, value $11,356,756.

    13F-HR 0001314440-25-000006 filed by Stephens Investment Management Group 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 495,970 shares
    Change vs previous 13F +34,034 shares

    0.17% of the 13F portfolio, value $12,875,381.

    13F-HR 0001314440-25-000003 filed by Stephens Investment Management Group LLC
    Filed (acceptance time not in the bulk data set), ingested

    • STEPHENS INC /AR/: 0 shares
    • Stephens Investment Management Group LLC: 495,970 shares

    Acceptance time not in the bulk data set (spec §4.2).

  8. period ended2024-09-30
    13F 461,936 shares
    Change vs previous 13F not available

    0.08% of the 13F portfolio, value $11,566,878.

    13F-HR 0001314440-24-000018 filed by Stephens Investment Management Group LLC
    Filed (acceptance time not in the bulk data set), ingested

    • STEPHENS INC /AR/: 36,841 shares
    • Stephens Investment Management Group LLC: 425,095 shares

    Acceptance time not in the bulk data set (spec §4.2).