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Illinois Municipal Retirement Fund: ZWS position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Illinois Municipal Retirement Fund on ZWS, newest first. How the timeline and the estimate are built.

Illinois Municipal Retirement Fund held 110,473 ZWS shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 110,473 shares
    Change vs previous 13F -4,195 shares

    0.06% of the 13F portfolio, value $5,582,201.

    13F-HR 0001541910-26-000008 filed by Illinois Municipal Retirement Fund
    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 114,668 shares
    Change vs previous 13F +14,958 shares

    0.07% of the 13F portfolio, value $5,141,713.

    13F-HR 0001541910-26-000007 filed by Illinois Municipal Retirement Fund
    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 99,710 shares
    Change vs previous 13F +26,690 shares

    0.06% of the 13F portfolio, value $4,635,518.

    13F-HR 0001541910-26-000006 filed by Illinois Municipal Retirement Fund
    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 73,020 shares
    Change vs previous 13F -3,574 shares

    0.04% of the 13F portfolio, value $3,434,131.

    13F-HR 0001541910-25-000010 filed by Illinois Municipal Retirement Fund
    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 76,594 shares
    Change vs previous 13F -564 shares

    0.04% of the 13F portfolio, value $2,801,043.

    13F-HR 0001541910-25-000007 filed by Illinois Municipal Retirement Fund
    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 77,158 shares
    Change vs previous 13F +2,126 shares

    0.04% of the 13F portfolio, value $2,544,671.

    13F-HR 0001541910-25-000003 filed by Illinois Municipal Retirement Fund
    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 75,032 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $2,798,694.

    13F-HR 0001541910-25-000002 filed by Illinois Municipal Retirement Fund
    Filed (acceptance time not in the bulk data set), ingested

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