SEC 13F Intelligence

Managers / Q1 2026

Banco Santander, S.A.

CIK 0000891478 · CIUDAD GRUPO SANTANDER, BOADILLA DEL MONTE, MADRID, U3, 28660 · 34 91 289 32 80

Reported Value
$12.4B
Q1 2026
Positions
901
Filings on Record
33
2019–present window
Filed
May 8, 2026
original filing

Summary

Banco Santander, S.A. reported $12.4B in U.S.-listed holdings across 901 positions for Q1 2026.

The portfolio is heavily concentrated: BSBR alone accounts for 24.9% of reported value.

Compared with Q4 2025, the fund opened 69 new positions and exited 58.

Reported Value by Quarter

13F Reported Value
Q4 ’18: $7.9BQ4 ’18Q1 ’19: $8.9BQ2 ’19: $9.9BQ3 ’19: $10.3BQ4 ’19: $10.8BQ4 ’19Q1 ’20: $8.7BQ2 ’20: $7.7BQ3 ’20: $7.6BQ4 ’20: $13.9BQ4 ’20Q1 ’21: $14.2BQ2 ’21: $17.9BQ3 ’21: $18.6BQ4 ’21: $18.6BQ4 ’21Q1 ’22: $9.3BQ2 ’22: $7.5BQ3 ’22: $7.5BQ4 ’22: $6.66TQ4 ’22Q1 ’23: $6.7BQ2 ’23: $7.8BQ3 ’23: $7.1BQ4 ’23: $8.5BQ4 ’23Q1 ’24: $8.3BQ2 ’24: $8.1BQ3 ’24: $8.5BQ4 ’24: $8.3BQ4 ’24Q1 ’25: $9.1BQ2 ’25: $10.5BQ3 ’25: $11.3BQ4 ’25: $13.4BQ4 ’25Q1 ’26: $12.4Bfilingsflow.com

Portfolio Composition

By security type

Composition data arrives with ticker enrichment.

Quarter-over-Quarter Changes full breakdown →

Holdings — Q1 2026

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Filing History

QuarterReported ValuePositionsFiledTypeLinks
Q1 2026$12.4B901May 8, 202613F-HRchanges · EDGAR ↗
Q4 2025$13.4B901Feb 13, 202613F-HRchanges · EDGAR ↗
Q3 2025$11.3B948Nov 12, 202513F-HRchanges · EDGAR ↗
Q2 2025$10.5B914Aug 1, 202513F-HRchanges · EDGAR ↗
Q1 2025$9.1B915May 9, 202513F-HRchanges · EDGAR ↗
Q4 2024$8.3B832Feb 7, 202513F-HRchanges · EDGAR ↗
Q3 2024$8.5B853Nov 12, 202413F-HRchanges · EDGAR ↗
Q2 2024$8.1B806Jul 29, 202413F-HRchanges · EDGAR ↗
Q1 2024$8.3B779May 10, 202413F-HRchanges · EDGAR ↗
Q4 2023$8.5B763Feb 9, 202413F-HRchanges · EDGAR ↗
Q3 2023$7.1B763Nov 8, 202313F-HRchanges · EDGAR ↗
Q2 2023REVEALED$7.8B741Aug 14, 202313F-HRchanges · EDGAR ↗
Q1 2023$6.7B646May 10, 202313F-HRchanges · EDGAR ↗
Q4 2022$6.66T668Feb 13, 202313F-HRchanges · EDGAR ↗
Q3 2022$7.5B676Nov 8, 202213F-HRchanges · EDGAR ↗
Q2 2022$7.5B681Jul 28, 202213F-HRchanges · EDGAR ↗
Q1 2022$9.3B719May 9, 202213F-HRchanges · EDGAR ↗
Q4 2021$18.6B745Feb 9, 202213F-HRchanges · EDGAR ↗
Q3 2021$18.6B740Nov 8, 202113F-HRchanges · EDGAR ↗
Q2 2021$17.9B702Jul 29, 202113F-HRchanges · EDGAR ↗
Q1 2021$14.2B681May 10, 202113F-HRchanges · EDGAR ↗
Q4 2020$13.9B659Feb 12, 202113F-HRchanges · EDGAR ↗
Q3 2020$7.6B629Nov 9, 202013F-HRchanges · EDGAR ↗
Q2 2020$7.7B624Aug 5, 202013F-HRchanges · EDGAR ↗
Q1 2020$8.7B683May 11, 202013F-HRchanges · EDGAR ↗
Q4 2019$10.8B666Feb 7, 202013F-HRchanges · EDGAR ↗
Q3 2019$10.3B650Nov 6, 201913F-HRchanges · EDGAR ↗
Q2 2019$9.9B654Aug 7, 201913F-HRchanges · EDGAR ↗
Q1 2019$8.9B588May 13, 201913F-HRchanges · EDGAR ↗
Q4 2018$7.9B593Feb 12, 201913F-HRchanges · EDGAR ↗

Other Included Managers

This filing reports holdings on behalf of 5 additional managers.

  • Banco Santander International SA028-17923
  • Banco Santander International028-17917
  • SAM Investment Holdings, S.L.028-18759
  • Grupo Empresarial Santander, S.L.028-20720
  • Banco Santander Mexico S.A., Institucion de Banca Multiple, Grupo Financiero Santander Mexico028-17978

13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.