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Disclosery

Marex Group Ltd: RIVN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Marex Group Ltd on RIVN, newest first. How the timeline and the estimate are built.

Marex Group Ltd held 1,778,716 RIVN 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 1,778,716 shares
    Change vs previous 13F +689,289 shares

    0.23% of the 13F portfolio, value $30,860,722.

    13F-HR 0001997464-26-000070 filed by Marex Group Ltd
    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 1,089,427 shares
    Change vs previous 13F +1,076,755 shares

    0.17% of the 13F portfolio, value $16,395,876.

    13F-HR 0001997464-26-000058 filed by Marex Group Ltd
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-03-31
    13F 12,672 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $157,766.

    13F-HR 0001997464-26-000040 filed by Marex Group Ltd
    Filed (acceptance time not in the bulk data set), ingested

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