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Disclosery

Banco Santander, S.A.: MAS position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Banco Santander, S.A. on MAS, newest first. How the timeline and the estimate are built.

Banco Santander, S.A. held 3,425 MAS shares at 2026-06-30 per its 13F-HR filed 2026-07-29.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 3,425 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $278,692.

    13F-HR 0000891478-26-000080 filed by Banco Santander, S.A.
    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 3,425 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $206,767.

    13F-HR 0000891478-26-000056 filed by Banco Santander, S.A.
    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 3,425 shares
    Change vs previous 13F -468 shares

    <0.01% of the 13F portfolio, value $217,351.

    13F-HR 0000891478-26-000012 filed by Banco Santander, S.A.
    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 3,893 shares
    Change vs previous 13F -657 shares

    <0.01% of the 13F portfolio, value $274,028.

    13F-HR 0000891478-25-000141 filed by Banco Santander, S.A.
    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/A 4,550 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $292,838.

    13F-HR 0000891478-25-000117 filed by Banco Santander, S.A.
    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 4,550 shares
    Change vs previous 13F +632 shares

    <0.01% of the 13F portfolio, value $316,407.

    13F-HR 0000891478-25-000087 filed by Banco Santander, S.A.
    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 3,918 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $284,329.

    13F-HR 0000891478-25-000042 filed by Banco Santander, S.A.
    Filed (acceptance time not in the bulk data set), ingested

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