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JANE STREET GROUP, LLC: WAT position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of JANE STREET GROUP, LLC on WAT, newest first. How the timeline and the estimate are built.

JANE STREET GROUP, LLC held 4,119 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 4,119 shares
    Change vs previous 13F +1,966 shares

    <0.01% of the 13F portfolio, value $1,544,790.

    13F-HR 0001595888-26-000108 filed by JANE STREET GROUP, 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 2,153 shares
    Change vs previous 13F -57,968 shares

    <0.01% of the 13F portfolio, value $641,164.

    13F-HR 0001595888-26-000043 filed by JANE STREET GROUP, 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 60,121 shares
    Change vs previous 13F +57,057 shares

    0.03% of the 13F portfolio, value $22,835,760.

    13F-HR 0001595888-26-000023 filed by JANE STREET GROUP, 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 3,064 shares
    Change vs previous 13F -39,745 shares

    <0.01% of the 13F portfolio, value $918,618.

    13F-HR 0001595888-25-000155 filed by JANE STREET GROUP, 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 42,809 shares
    Change vs previous 13F +31,294 shares

    0.02% of the 13F portfolio, value $14,942,054.

    13F-HR 0001595888-25-000117 filed by JANE STREET GROUP, 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/A 11,515 shares
    Change vs previous 13F -25,472 shares

    0.01% of the 13F portfolio, value $4,244,084.

    13F-HR/A 0001595888-25-000100 filed by JANE STREET GROUP, 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 36,987 shares
    Change vs previous 13F +36,080 shares

    0.02% of the 13F portfolio, value $13,721,437.

    13F-HR 0001595888-25-000068 filed by JANE STREET GROUP, LLC
    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 907 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $326,420.

    13F-HR 0001595888-24-000063 filed by JANE STREET GROUP, LLC
    Filed (acceptance time not in the bulk data set), ingested

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