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Graphene Investments SAS: WM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Graphene Investments SAS on WM, newest first. How the timeline and the estimate are built.

Graphene Investments SAS held 16,300 WM shares at 2026-06-30 per its 13F-HR filed 2026-07-20.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 16,300 shares
    Change vs previous 13F +1,700 shares

    2.12% of the 13F portfolio, value $3,632,944.

    13F-HR 0001965776-26-000003 filed by Graphene Investments SAS
    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 14,600 shares
    Change vs previous 13F -2,000 shares

    2.25% of the 13F portfolio, value $3,354,934.

    13F-HR 0001965776-26-000002 filed by Graphene Investments SAS
    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 16,600 shares
    Change vs previous 13F +1,100 shares

    2.29% of the 13F portfolio, value $3,647,186.

    13F-HR 0001965776-26-000001 filed by Graphene Investments SAS
    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 15,500 shares
    Change vs previous 13F +2,600 shares

    2.16% of the 13F portfolio, value $3,422,865.

    13F-HR 0001965776-25-000005 filed by Graphene Investments SAS
    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 12,900 shares
    Change vs previous 13F 0 shares

    1.92% of the 13F portfolio, value $2,951,778.

    13F-HR 0001965776-25-000004 filed by Graphene Investments SAS
    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 12,900 shares
    Change vs previous 13F -2,200 shares

    2.18% of the 13F portfolio, value $2,986,479.

    13F-HR 0001965776-25-000003 filed by Graphene Investments SAS
    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 15,100 shares
    Change vs previous 13F 0 shares

    2.1% of the 13F portfolio, value $3,047,029.

    13F-HR 0001965776-25-000001 filed by Graphene Investments SAS
    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 15,100 shares
    Change vs previous 13F not available

    2.01% of the 13F portfolio, value $3,134,760.

    13F-HR 0001965776-24-000005 filed by Graphene Investments SAS
    Filed (acceptance time not in the bulk data set), ingested

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