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Disclosery

Portolan Capital Management, LLC: WGS position timeline

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

Portolan Capital Management, LLC held 200,315 WGS 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 200,315 shares
    Change vs previous 13F +97,740 shares

    0.51% of the 13F portfolio, value $13,751,625.

    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 102,575 shares
    Change vs previous 13F +46,799 shares

    0.35% of the 13F portfolio, value $6,587,367.

    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 55,776 shares
    Change vs previous 13F +11,728 shares

    0.39% of the 13F portfolio, value $7,254,227.

    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 44,048 shares
    Change vs previous 13F -118,180 shares

    0.26% of the 13F portfolio, value $4,745,732.

    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 162,228 shares
    Change vs previous 13F not available

    0.94% of the 13F portfolio, value $14,975,267.

    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).