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WELLINGTON MANAGEMENT GROUP LLP: NPKI position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of WELLINGTON MANAGEMENT GROUP LLP on NPKI, newest first. How the timeline and the estimate are built.

WELLINGTON MANAGEMENT GROUP LLP held 790,335 NPKI 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 790,335 shares
    Change vs previous 13F +525,718 shares

    <0.01% of the 13F portfolio, value $12,574,229.

    13F-HR 0000902219-26-000311 filed by WELLINGTON MANAGEMENT GROUP LLP
    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 264,617 shares
    Change vs previous 13F -241,980 shares

    <0.01% of the 13F portfolio, value $3,834,300.

    13F-HR 0000902219-26-000209 filed by WELLINGTON MANAGEMENT GROUP LLP
    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 506,597 shares
    Change vs previous 13F -155,100 shares

    <0.01% of the 13F portfolio, value $6,038,636.

    13F-HR 0000902219-26-000103 filed by WELLINGTON MANAGEMENT GROUP LLP
    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 661,697 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $7,483,793.

    13F-HR 0000902219-25-000462 filed by WELLINGTON MANAGEMENT GROUP LLP
    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 661,697 shares
    Change vs previous 13F +68,468 shares

    <0.01% of the 13F portfolio, value $5,631,041.

    13F-HR 0000902219-25-000356 filed by WELLINGTON MANAGEMENT GROUP LLP
    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 593,229 shares
    Change vs previous 13F +272,300 shares

    <0.01% of the 13F portfolio, value $3,446,660.

    13F-HR 0000902219-25-000242 filed by WELLINGTON MANAGEMENT GROUP LLP
    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/A 320,929 shares
    Change vs previous 13F -231,400 shares

    <0.01% of the 13F portfolio, value $2,461,525.

    13F-HR 0000902219-25-000131 filed by WELLINGTON MANAGEMENT GROUP LLP
    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 552,329 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $3,827,640.

    13F-HR 0000902219-24-000498 filed by WELLINGTON MANAGEMENT GROUP LLP
    Filed (acceptance time not in the bulk data set), ingested

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