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MILLENNIUM MANAGEMENT LLC: RYTM position timeline

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

MILLENNIUM MANAGEMENT LLC held 316,719 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 316,719 shares
    Change vs previous 13F -135,106 shares

    0.02% of the 13F portfolio, value $35,165,311.

    13F-HR 0001273087-26-000007 filed by MILLENNIUM MANAGEMENT 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 451,825 shares
    Change vs previous 13F +265,116 shares

    0.03% of the 13F portfolio, value $39,295,220.

    13F-HR 0001273087-26-000004 filed by MILLENNIUM MANAGEMENT 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 186,709 shares
    Change vs previous 13F +53,548 shares

    0.01% of the 13F portfolio, value $19,985,331.

    13F-HR 0001273087-26-000002 filed by MILLENNIUM MANAGEMENT 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 133,161 shares
    Change vs previous 13F -64,949 shares

    0.01% of the 13F portfolio, value $13,447,929.

    13F-HR 0001273087-25-000034 filed by MILLENNIUM MANAGEMENT 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 198,110 shares
    Change vs previous 13F -19,269 shares

    0.01% of the 13F portfolio, value $12,518,571.

    13F-HR 0001273087-25-000028 filed by MILLENNIUM MANAGEMENT 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 217,379 shares
    Change vs previous 13F +202,120 shares

    0.01% of the 13F portfolio, value $11,514,566.

    13F-HR 0001273087-25-000019 filed by MILLENNIUM MANAGEMENT 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 15,259 shares
    Change vs previous 13F -21,718 shares

    <0.01% of the 13F portfolio, value $854,199.

    13F-HR 0001273087-25-000015 filed by MILLENNIUM MANAGEMENT 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 36,977 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,937,225.

    13F-HR 0001273087-24-000118 filed by MILLENNIUM MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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