SAN BANCO SANTANDER SA: institutional ownership and insider trading

744 funds reported holding $7.11B of BANCO SANTANDER SA in their latest 13F filings; in Q2 2026 funds net bought $182M, with 82 new positions and 61 funds selling out.

Famous investors holding SAN

• Izzy Englander (Millennium Management): $5.82M, 0.0% of the portfolio
• Ken Griffin (Citadel Advisors): $5.25M, 0.0% of the portfolio

Largest institutional holders of SAN

1. MORGAN STANLEY (MS, MS-PA, MS-PE, MS-PF, MS-PI, MS-PK, MS-PL, MS-PO, MS-PP, MS-PQ) — $1.22B
2. GOLDMAN SACHS GROUP INC (GS, GSCE, GS-PA, GS-PC, GS-PD) — $650M
3. FMR LLC — $571M
4. Fisher Asset Management, LLC — $454M
5. Mondrian Investment Partners LTD — $259M
6. BlackRock, Inc. (BLK) — $245M
7. Chevy Chase Trust Holdings, LLC — $193M
8. Capital International Investors — $192M
9. NORTHERN TRUST CORP (NTRS, NTRSO) — $179M
10. BANK OF AMERICA CORP /DE/ (BAC, BAC-PB, BAC-PE, BAC-PK, BAC-PL, BAC-PM, BAC-PN, BAC-PO, BAC-PP, BML-PG, BML-PH, BML-PJ, BML-PL) — $166M

Members of Congress trading SAN

• Jun 9, 2026: Gilbert Ray Cisneros, Jr. bought $1.00K–$15.0K
• Feb 3, 2026: Gilbert Ray Cisneros, Jr. bought $1.00K–$15.0K

All SAN 13F holders