Jane Street
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Jane Street’s Prosperity Bancshares PB Stock Holding History

Jane Street’s Portfolio PB Stock Details PB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-4,000
Closed -$276K – 12628
2025
Q4 		$276K Buy
+4,000
New +$270K ﹤0.01% 9021
2023
Q2 		– Sell
-82,200
Closed -$5.06M – 9332
2023
Q1 		$5.06M Buy
+82,200
New +$5.85M ﹤0.01% 2436
2017
Q3 		– Sell
-3,700
Closed -$238K – 4901
2017
Q2 		$238K Buy
+3,700
New +$244K ﹤0.01% 3852

Other funds holding PB

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $30.5B AUM 29.95% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return

Jane Street's PB Position: Q1 2026 in Review

Jane Street increased its Prosperity Bancshares (PB) stake by 13% in Q1 2026, buying an estimated $28.5K and bringing the position to 3,588 shares worth $241K. The position accounts for ﹤0.01% of the portfolio, ranked #9713.

Jane Street first reported a position in PB in Q3 2013 and has held it in 37 quarters since. The position peaked at $12.6M in Q2 2025. 431 funds tracked by Wall St. Rank hold PB as of Q1 2026.

  • Jane Street held 3,588 shares of Prosperity Bancshares worth $241K as of Q1 2026.
  • Jane Street bought 407 Prosperity Bancshares shares in Q1 2026, an estimated $28.5K.
  • Prosperity Bancshares made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #9713 holding.
  • Jane Street first reported a position in Prosperity Bancshares in Q3 2013 and has held it in 37 quarters since.
  • Jane Street's Prosperity Bancshares position peaked at $12.6M in Q2 2025.
  • 431 funds tracked by Wall St. Rank held Prosperity Bancshares as of Q1 2026.

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