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ECOFI INVESTISSEMENTS SA: STN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of ECOFI INVESTISSEMENTS SA on STN, newest first. How the timeline and the estimate are built.

ECOFI INVESTISSEMENTS SA held 30,500 STN shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 30,500 shares
    Change vs previous 13F +300 shares

    7.49% of the 13F portfolio, value $2,095,079.

    13F-HR 0001104659-26-095926 filed by ECOFI INVESTISSEMENTS SA
    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 30,200 shares
    Change vs previous 13F -38,000 shares

    4.74% of the 13F portfolio, value $2,604,542.

    13F-HR 0001104659-26-061157 filed by ECOFI INVESTISSEMENTS SA
    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 68,200 shares
    Change vs previous 13F -2,100 shares

    4.45% of the 13F portfolio, value $6,451,445.

    13F-HR 0001104659-26-015189 filed by ECOFI INVESTISSEMENTS SA
    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 70,300 shares
    Change vs previous 13F -40,200 shares

    9.1% of the 13F portfolio, value $7,578,804.

    13F-HR 0001104659-25-112003 filed by ECOFI INVESTISSEMENTS SA
    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 110,500 shares
    Change vs previous 13F +16,700 shares

    9.09% of the 13F portfolio, value $8,184,735.

    13F-HR 0001104659-25-077551 filed by ECOFI INVESTISSEMENTS SA
    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 93,800 shares
    Change vs previous 13F 0 shares

    4.23% of the 13F portfolio, value $6,660,220.

    13F-HR 0001104659-25-048514 filed by ECOFI INVESTISSEMENTS SA
    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 93,800 shares
    Change vs previous 13F +6,800 shares

    4.21% of the 13F portfolio, value $6,812,054.

    13F-HR 0001104659-25-012931 filed by ECOFI INVESTISSEMENTS SA
    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 87,000 shares
    Change vs previous 13F not available

    3.81% of the 13F portfolio, value $5,761,928.

    13F-HR 0001104659-24-117686 filed by ECOFI INVESTISSEMENTS SA
    Filed (acceptance time not in the bulk data set), ingested

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