Skip to content
Disclosery

MARCO INVESTMENT MANAGEMENT LLC: OKLO position timeline

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

MARCO INVESTMENT MANAGEMENT LLC held 29,300 OKLO shares at 2026-06-30 per its 13F-HR filed 2026-08-03.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 29,300 shares
    Change vs previous 13F +14,675 shares

    0.1% of the 13F portfolio, value $1,533,269.

    13F-HR 0001080493-26-000003 filed by MARCO INVESTMENT 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 14,625 shares
    Change vs previous 13F +1,600 shares

    0.05% of the 13F portfolio, value $725,254.

    13F-HR 0001080493-26-000002 filed by MARCO INVESTMENT 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 13,025 shares
    Change vs previous 13F -2,080 shares

    0.07% of the 13F portfolio, value $934,674.

    13F-HR 0001080493-26-000001 filed by MARCO INVESTMENT 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 15,105 shares
    Change vs previous 13F -4,470 shares

    0.13% of the 13F portfolio, value $1,686,171.

    13F-HR 0001080493-25-000009 filed by MARCO INVESTMENT 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 19,575 shares
    Change vs previous 13F -5,800 shares

    0.09% of the 13F portfolio, value $1,096,004.

    13F-HR 0001080493-25-000004 filed by MARCO INVESTMENT 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 25,375 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $548,861.

    13F-HR 0001080493-25-000002 filed by MARCO INVESTMENT MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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