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WELLINGTON MANAGEMENT GROUP LLP: CDNA position timeline

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

WELLINGTON MANAGEMENT GROUP LLP held 149,987 CDNA 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 149,987 shares
    Change vs previous 13F +4,307 shares

    <0.01% of the 13F portfolio, value $4,274,630.

    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 145,680 shares
    Change vs previous 13F -24,188 shares

    <0.01% of the 13F portfolio, value $2,529,005.

    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 169,868 shares
    Change vs previous 13F -14,749 shares

    <0.01% of the 13F portfolio, value $3,200,313.

    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 184,617 shares
    Change vs previous 13F +19,059 shares

    <0.01% of the 13F portfolio, value $2,684,331.

    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 165,558 shares
    Change vs previous 13F +6,113 shares

    <0.01% of the 13F portfolio, value $3,235,003.

    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 159,445 shares
    Change vs previous 13F -5,917 shares

    <0.01% of the 13F portfolio, value $2,830,149.

    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 165,362 shares
    Change vs previous 13F -28,360 shares

    <0.01% of the 13F portfolio, value $3,540,401.

    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 193,722 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $6,048,970.

    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).