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 $1.81B AUM 38.21% 1-Year Est. Return
NAMI
Nomura Asset Management International Philadelphia, Pennsylvania $66.6B AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

Jane Street's BSBR Position: Q2 2026 in Review

Jane Street increased its Santander (BSBR) stake by 557% in Q2 2026, buying an estimated $7.77M and bringing the position to 1,614,009 shares worth $8.47M. The position accounts for ﹤0.01% of the portfolio, ranked #3036.

Jane Street first reported a position in BSBR in Q3 2013 and has held it in 44 quarters since. The position peaked at $17.3M in Q2 2014. 89 funds tracked by Wall St. Rank hold BSBR as of Q2 2026.

  • Jane Street held 1,614,009 shares of Santander worth $8.47M as of Q2 2026.
  • Jane Street bought 1,368,313 Santander shares in Q2 2026, an estimated $7.77M.
  • Santander made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #3036 holding.
  • Jane Street first reported a position in Santander in Q3 2013 and has held it in 44 quarters since.
  • Jane Street's Santander position peaked at $17.3M in Q2 2014.
  • 89 funds tracked by Wall St. Rank held Santander as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.