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Disclosery

SEI INVESTMENTS CO: WAT position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of SEI INVESTMENTS CO on WAT, newest first. How the timeline and the estimate are built.

SEI INVESTMENTS CO held 185,985 WAT 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 185,985 shares
    Change vs previous 13F -11,580 shares

    0.06% of the 13F portfolio, value $69,755,503.

    13F-HR 0002048251-26-006553 filed by SEI INVESTMENTS CO
    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 197,565 shares
    Change vs previous 13F +122,356 shares

    0.05% of the 13F portfolio, value $58,836,329.

    13F-HR 0002048251-26-003739 filed by SEI INVESTMENTS CO
    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 75,209 shares
    Change vs previous 13F +16,449 shares

    0.03% of the 13F portfolio, value $28,566,752.

    13F-HR 0000350894-26-000005 filed by SEI INVESTMENTS CO
    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 58,760 shares
    Change vs previous 13F -13,596 shares

    0.02% of the 13F portfolio, value $17,616,932.

    13F-HR 0002048251-25-002343 filed by SEI INVESTMENTS CO
    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 72,356 shares
    Change vs previous 13F +14,530 shares

    0.03% of the 13F portfolio, value $25,255,339.

    13F-HR 0001041062-25-000162 filed by SEI INVESTMENTS CO
    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/A 57,826 shares
    Change vs previous 13F +24,506 shares

    0.03% of the 13F portfolio, value $21,313,187.

    13F-HR/A 0001041062-25-000106 filed by SEI INVESTMENTS CO
    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 33,320 shares
    Change vs previous 13F -2,814 shares

    0.02% of the 13F portfolio, value $12,360,883.

    13F-HR 0001041062-25-000019 filed by SEI INVESTMENTS CO
    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 36,134 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $13,004,298.

    13F-HR 0001041062-24-000165 filed by SEI INVESTMENTS CO
    Filed (acceptance time not in the bulk data set), ingested

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