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Banco Santander, S.A.: AMGN position timeline

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

Banco Santander, S.A. held 18,674 AMGN 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 18,674 shares
    Change vs previous 13F +900 shares

    0.04% of the 13F portfolio, value $6,762,229.

    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 17,774 shares
    Change vs previous 13F -8,927 shares

    0.05% of the 13F portfolio, value $6,253,782.

    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 26,701 shares
    Change vs previous 13F +6,648 shares

    0.07% of the 13F portfolio, value $8,739,504.

    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 20,053 shares
    Change vs previous 13F +1,102 shares

    0.05% of the 13F portfolio, value $5,658,957.

    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 18,951 shares
    Change vs previous 13F +10,231 shares

    0.05% of the 13F portfolio, value $5,291,309.

    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 8,720 shares
    Change vs previous 13F +6,119 shares

    0.03% of the 13F portfolio, value $2,716,716.

    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 2,601 shares
    Change vs previous 13F -56,631 shares

    0.01% of the 13F portfolio, value $677,925.

    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).

  8. period ended2024-09-30
    13F 59,232 shares
    Change vs previous 13F not available

    0.22% of the 13F portfolio, value $19,085,143.

    13F-HR 0000891478-24-000121 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).