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Portolan Capital Management, LLC: TLN position timeline

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

Portolan Capital Management, LLC held 90,312 TLN 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 90,312 shares
    Change vs previous 13F +8,738 shares

    1.3% of the 13F portfolio, value $34,703,289.

    13F-HR 0001104659-26-096980 filed by Portolan Capital 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 81,574 shares
    Change vs previous 13F +6,590 shares

    1.39% of the 13F portfolio, value $26,040,868.

    13F-HR 0001104659-26-062488 filed by Portolan Capital 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 74,984 shares
    Change vs previous 13F -19,733 shares

    1.51% of the 13F portfolio, value $28,107,003.

    13F-HR 0001104659-26-016304 filed by Portolan Capital 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 94,717 shares
    Change vs previous 13F +29,126 shares

    2.18% of the 13F portfolio, value $40,290,717.

    13F-HR 0001104659-25-111284 filed by Portolan Capital 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 65,591 shares
    Change vs previous 13F +22,921 shares

    1.2% of the 13F portfolio, value $19,071,895.

    13F-HR 0001104659-25-077571 filed by Portolan Capital 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 42,670 shares
    Change vs previous 13F -111,711 shares

    0.65% of the 13F portfolio, value $8,519,919.

    13F-HR 0001104659-25-049320 filed by Portolan Capital 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 154,381 shares
    Change vs previous 13F -66,764 shares

    2.09% of the 13F portfolio, value $31,103,140.

    13F-HR 0001104659-25-012988 filed by Portolan Capital 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 221,145 shares
    Change vs previous 13F not available

    2.86% of the 13F portfolio, value $39,416,885.

    13F-HR 0001104659-24-118686 filed by Portolan Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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