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a16z Perennial Management’s Banco Santander SAN Stock Holding History

a16z Perennial Management’s Portfolio SAN Stock Details SAN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$269K Sell
23,859
-6,162
-21% -$73.5K 0.02% 105
2025
Q4 		$352K Buy
30,021
+6,162
+26% +$65.4K 0.03% 98
2025
Q3 		$250K Buy
+23,859
New +$222K 0.02% 110

Other funds holding SAN

Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
Fisher Asset Management
Fisher Asset Management Camas, Washington $295B AUM 31.6% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
MIP
Mondrian Investment Partners London, United Kingdom $6.69B AUM
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
BNP Paribas Financial Markets
BNP Paribas Financial Markets Paris, France $206B AUM 31.61% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
Chevy Chase Trust
Chevy Chase Trust Bethesda, Maryland $34.7B AUM 29.45% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

a16z Perennial Management's SAN Position: Q1 2026 in Review

a16z Perennial Management reduced its Banco Santander (SAN) stake by 21% in Q1 2026, selling an estimated $73.5K and leaving 23,859 shares worth $269K. The position accounts for 0.02% of the portfolio, ranked #105.

a16z Perennial Management first reported a position in SAN in Q3 2025 and has held it in 3 quarters since. The position peaked at $352K in Q4 2025. 637 funds tracked by Wall St. Rank hold SAN as of Q1 2026.

  • a16z Perennial Management held 23,859 shares of Banco Santander worth $269K as of Q1 2026.
  • a16z Perennial Management sold 6,162 Banco Santander shares in Q1 2026, an estimated $73.5K.
  • Banco Santander made up 0.02% of a16z Perennial Management's portfolio in Q1 2026, its #105 holding.
  • a16z Perennial Management first reported a position in Banco Santander in Q3 2025 and has held it in 3 quarters since.
  • a16z Perennial Management's Banco Santander position peaked at $352K in Q4 2025.
  • 637 funds tracked by Wall St. Rank held Banco Santander as of Q1 2026.

Based on a16z Perennial Management's 13F filing for Q1 2026, filed 12 May 2026.