Jane Street
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Jane Street’s Santander BSBR Stock Holding History

Jane Street’s Portfolio BSBR Stock Details BSBR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-38,000
Closed -$232K – 11633
2025
Q4 		$232K Buy
+38,000
New +$222K ﹤0.01% 9413

Other funds holding BSBR

BS
Banco Santander Madrid, Spain $16.1B AUM 35.02% 1-Year Est. Return
AF
Aquamarine Financial George Town $1.37B AUM
NAMI
Nomura Asset Management International Philadelphia, Pennsylvania $58.4B AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
AGM
Alpine Global Management New York $668M AUM 20.22% 1-Year Est. Return
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT) London, United Kingdom $89.9B AUM 20.22% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Jane Street's BSBR Position: Q1 2026 in Review

Jane Street increased its Santander (BSBR) stake by 224% in Q1 2026, buying an estimated $1.08M and bringing the position to 245,696 shares worth $1.46M. The position accounts for ﹤0.01% of the portfolio, ranked #5701.

Jane Street first reported a position in BSBR in Q3 2013 and has held it in 43 quarters since. The position peaked at $17.3M in Q2 2014. 91 funds tracked by Wall St. Rank hold BSBR as of Q1 2026.

  • Jane Street held 245,696 shares of Santander worth $1.46M as of Q1 2026.
  • Jane Street bought 169,966 Santander shares in Q1 2026, an estimated $1.08M.
  • Santander made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #5701 holding.
  • Jane Street first reported a position in Santander in Q3 2013 and has held it in 43 quarters since.
  • Jane Street's Santander position peaked at $17.3M in Q2 2014.
  • 91 funds tracked by Wall St. Rank held Santander as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.