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Disclosery

National Pension Service: WST position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of National Pension Service on WST, newest first. How the timeline and the estimate are built.

National Pension Service held 126,271 WST 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 126,271 shares
    Change vs previous 13F +122,301 shares

    0.03% of the 13F portfolio, value $45,331,289.

    13F-HR 0001193125-26-347818 filed by National Pension Service
    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 3,970 shares
    Change vs previous 13F -5,188 shares

    <0.01% of the 13F portfolio, value $995,041.

    13F-HR 0001193125-26-217663 filed by National Pension Service
    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 9,158 shares
    Change vs previous 13F +5,178 shares

    <0.01% of the 13F portfolio, value $2,519,732.

    13F-HR 0001608046-26-000001 filed by National Pension Service
    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 3,980 shares
    Change vs previous 13F +2,782 shares

    <0.01% of the 13F portfolio, value $1,044,073.

    13F-HR 0001608046-25-000018 filed by National Pension Service
    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 1,198 shares
    Change vs previous 13F +926 shares

    <0.01% of the 13F portfolio, value $262,122.

    13F-HR 0001608046-25-000017 filed by National Pension Service
    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 272 shares
    Change vs previous 13F -110,175 shares

    <0.01% of the 13F portfolio, value $60,895.

    13F-HR 0001608046-25-000007 filed by National Pension Service
    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 110,447 shares
    Change vs previous 13F +3,007 shares

    0.03% of the 13F portfolio, value $36,178,019.

    13F-HR 0001608046-25-000001 filed by National Pension Service
    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 107,440 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $32,249,190.

    13F-HR 0001608046-24-000012 filed by National Pension Service
    Filed (acceptance time not in the bulk data set), ingested

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