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Portolan Capital Management, LLC: ELF position timeline

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

Portolan Capital Management, LLC held 75,954 ELF 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 75,954 shares
    Change vs previous 13F -60,753 shares

    0.21% of the 13F portfolio, value $5,620,596.

    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 136,707 shares
    Change vs previous 13F -55,615 shares

    0.44% of the 13F portfolio, value $8,285,811.

    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 192,322 shares
    Change vs previous 13F -295,203 shares

    0.78% of the 13F portfolio, value $14,624,165.

    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 487,525 shares
    Change vs previous 13F +20,687 shares

    3.49% of the 13F portfolio, value $64,587,312.

    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 466,838 shares
    Change vs previous 13F +71,586 shares

    3.64% of the 13F portfolio, value $58,093,321.

    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 395,252 shares
    Change vs previous 13F +165,254 shares

    1.89% of the 13F portfolio, value $24,817,873.

    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 229,998 shares
    Change vs previous 13F +110,709 shares

    1.94% of the 13F portfolio, value $28,876,249.

    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 119,289 shares
    Change vs previous 13F not available

    0.94% of the 13F portfolio, value $13,006,080.

    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).