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MILLENNIUM MANAGEMENT LLC: MRNA position timeline

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

MILLENNIUM MANAGEMENT LLC held 438,615 MRNA 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 438,615 shares
    Change vs previous 13F -580,593 shares

    0.02% of the 13F portfolio, value $30,716,208.

    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 1,019,208 shares
    Change vs previous 13F +615,573 shares

    0.04% of the 13F portfolio, value $51,775,766.

    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 403,635 shares
    Change vs previous 13F -763,825 shares

    0.01% of the 13F portfolio, value $11,903,196.

    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 1,167,460 shares
    Change vs previous 13F +297,968 shares

    0.02% of the 13F portfolio, value $30,155,492.

    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 869,492 shares
    Change vs previous 13F +720,698 shares

    0.02% of the 13F portfolio, value $23,989,284.

    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 148,794 shares
    Change vs previous 13F -980,074 shares

    <0.01% of the 13F portfolio, value $4,218,310.

    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 1,128,868 shares
    Change vs previous 13F +978,550 shares

    0.04% of the 13F portfolio, value $46,938,331.

    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 150,318 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $10,045,752.

    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).