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 $6.73T AUM 46.02% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $33B AUM 40.62% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return

Jane Street's PB Position: Q2 2026 in Review

Jane Street increased its Prosperity Bancshares (PB) stake by 67% in Q2 2026, buying an estimated $167K and bringing the position to 5,989 shares worth $437K. The position accounts for ﹤0.01% of the portfolio, ranked #8339.

Jane Street first reported a position in PB in Q3 2013 and has held it in 38 quarters since. The position peaked at $12.6M in Q2 2025. 456 funds tracked by Wall St. Rank hold PB as of Q2 2026.

  • Jane Street held 5,989 shares of Prosperity Bancshares worth $437K as of Q2 2026.
  • Jane Street bought 2,401 Prosperity Bancshares shares in Q2 2026, an estimated $167K.
  • Prosperity Bancshares made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #8339 holding.
  • Jane Street first reported a position in Prosperity Bancshares in Q3 2013 and has held it in 38 quarters since.
  • Jane Street's Prosperity Bancshares position peaked at $12.6M in Q2 2025.
  • 456 funds tracked by Wall St. Rank held Prosperity Bancshares as of Q2 2026.

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