DOSSIER · 13F Holders · Q1 2026
SAN
BANCO SANTANDER S.A.
669 institutions still hold BANCO SANTANDER S.A. as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 05964H105·669 13F holders·last filed Mar 31, 2026
AI Holders Summary · Q1 2026
669 institutions reported SAN in Q1 2026. MORGAN STANLEY leads at 20.7% of the visible book.
Top holders
Sorted by position value. Source: SEC EDGAR 13F-HR filings.
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