BANCO SANTANDER SA Banco Santander SA is a security (CUSIP 05964HBE4) tracked across SEC portfolio filings. 1 registered fund positions totaling $1.6M via N-PORT as of 2026-04-30.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| UBS Ultra Short Income Fund | UBS SERIES FUNDS | $1.6M | 54.65% |