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Disclosery

DUDLEY & SHANLEY, INC.: AWK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of DUDLEY & SHANLEY, INC. on AWK, newest first. How the timeline and the estimate are built.

DUDLEY & SHANLEY, INC. held 160,550 AWK shares at 2026-09-30 per its 13F-HR filed 2026-10-06.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 160,550 shares
    Change vs previous 13F -8,794 shares

    3.3% of the 13F portfolio, value $20,786,408.

    13F-HR 0000883511-26-000006 filed by DUDLEY & SHANLEY, INC.
    Accepted , ingested

  2. period ended2026-06-30
    13F 169,344 shares
    Change vs previous 13F +300 shares

    3.36% of the 13F portfolio, value $22,282,284.

    13F-HR 0000883511-26-000003 filed by DUDLEY & SHANLEY, INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2026-03-31
    13F 169,044 shares
    Change vs previous 13F 0 shares

    3.76% of the 13F portfolio, value $23,005,198.

    13F-HR 0000883511-26-000002 filed by DUDLEY & SHANLEY, INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-12-31
    13F 169,044 shares
    Change vs previous 13F -115 shares

    3.55% of the 13F portfolio, value $22,060,242.

    13F-HR 0000883511-26-000001 filed by DUDLEY & SHANLEY, INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-09-30
    13F 169,159 shares
    Change vs previous 13F +7,855 shares

    3.79% of the 13F portfolio, value $23,545,241.

    13F-HR 0000883511-25-000008 filed by DUDLEY & SHANLEY, INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-06-30
    13F 161,304 shares
    Change vs previous 13F +290 shares

    3.52% of the 13F portfolio, value $22,438,999.

    13F-HR 0000883511-25-000006 filed by DUDLEY & SHANLEY, INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2025-03-31
    13F 161,014 shares
    Change vs previous 13F +120 shares

    3.74% of the 13F portfolio, value $23,752,785.

    13F-HR 0000883511-25-000005 filed by DUDLEY & SHANLEY, INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-12-31
    13F 160,894 shares
    Change vs previous 13F not available

    3.09% of the 13F portfolio, value $20,029,694.

    13F-HR 0000883511-25-000001 filed by DUDLEY & SHANLEY, INC.
    Filed (acceptance time not in the bulk data set), ingested

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