Banco Santander, S.A.

SAN

Market cap$184.50 B

Rank#81

SEC filings997

Banco Santander, S.A. has filed 997 documents with the SEC between 2016 and 2026. The most frequent type is 6-k (633 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.

Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.