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Zweig-DiMenna Associates LLC: WGS position timeline

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

Zweig-DiMenna Associates LLC held 571,950 WGS shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 571,950 shares
    Change vs previous 13F -117,340 shares

    3.56% of the 13F portfolio, value $39,264,368.

    13F-HR 0001104659-26-095779 filed by Zweig-DiMenna Associates 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 689,290 shares
    Change vs previous 13F +91,465 shares

    6.21% of the 13F portfolio, value $44,266,204.

    13F-HR 0001104659-26-055325 filed by Zweig-DiMenna Associates 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 597,825 shares
    Change vs previous 13F -4,475 shares

    5.52% of the 13F portfolio, value $77,753,120.

    13F-HR 0001104659-26-012400 filed by Zweig-DiMenna Associates 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 602,300 shares
    Change vs previous 13F +16,200 shares

    5.04% of the 13F portfolio, value $64,891,802.

    13F-HR 0001104659-25-108211 filed by Zweig-DiMenna Associates 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 586,100 shares
    Change vs previous 13F +129,000 shares

    5.55% of the 13F portfolio, value $54,102,891.

    13F-HR 0001104659-25-074002 filed by Zweig-DiMenna Associates 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 457,100 shares
    Change vs previous 13F +147,600 shares

    6.49% of the 13F portfolio, value $40,483,062.

    13F-HR 0001104659-25-045346 filed by Zweig-DiMenna Associates 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 309,500 shares
    Change vs previous 13F not available

    2.01% of the 13F portfolio, value $23,788,170.

    13F-HR 0001104659-25-004754 filed by Zweig-DiMenna Associates LLC
    Filed (acceptance time not in the bulk data set), ingested

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