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WELLINGTON MANAGEMENT GROUP LLP: RYTM position timeline

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

WELLINGTON MANAGEMENT GROUP LLP held 488,747 RYTM 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 488,747 shares
    Change vs previous 13F +214,990 shares

    0.01% of the 13F portfolio, value $54,265,580.

    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 273,757 shares
    Change vs previous 13F +23,601 shares

    <0.01% of the 13F portfolio, value $23,808,647.

    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 250,156 shares
    Change vs previous 13F +225,679 shares

    <0.01% of the 13F portfolio, value $26,776,699.

    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 24,477 shares
    Change vs previous 13F +2,052 shares

    <0.01% of the 13F portfolio, value $2,471,931.

    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 22,425 shares
    Change vs previous 13F -1,133 shares

    <0.01% of the 13F portfolio, value $1,417,036.

    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 23,558 shares
    Change vs previous 13F -1,997 shares

    <0.01% of the 13F portfolio, value $1,247,868.

    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 25,555 shares
    Change vs previous 13F -2,161 shares

    <0.01% of the 13F portfolio, value $1,430,568.

    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 27,716 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,452,041.

    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).