Jane Street
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Jane Street’s Greene County Bancorp GCBC Stock Holding History

Jane Street’s Portfolio GCBC Stock Details GCBC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-9,686
Closed -$215K – 11101
2025
Q2 		$215K Sell
9,686
-2,588
-21% -$57.4K ﹤0.01% 8423
2025
Q1 		$296K Buy
+12,274
New +$318K ﹤0.01% 7833
2024
Q3 		– Sell
-7,839
Closed -$264K – 9859
2024
Q2 		$264K Buy
+7,839
New +$234K ﹤0.01% 7988
2022
Q2 		– Sell
-11,062
Closed -$247K – 10061
2022
Q1 		$247K Buy
+11,062
New +$225K ﹤0.01% 8700

Other funds holding GCBC

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
NA
NewEdge Advisors New Orleans, Louisiana $27.7B AUM 22.98% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Stifel Financial
Stifel Financial St. Louis, Missouri $109B AUM 21.36% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
AOCA
Angel Oak Capital Advisors Atlanta, Georgia $90M AUM 4.16% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

Jane Street's GCBC Position: Q3 2025 in Review

Jane Street sold out of Greene County Bancorp (GCBC) in Q3 2025, closing a stake of 9,686 shares — an estimated $215K sold.

Jane Street first reported a position in GCBC in Q1 2022 and held it in 4 quarters. The position peaked at $296K in Q1 2025. 69 funds tracked by Wall St. Rank hold GCBC as of Q3 2025.

  • Jane Street reported no remaining Greene County Bancorp position as of Q3 2025 after selling out during the quarter.
  • Jane Street sold 9,686 Greene County Bancorp shares in Q3 2025, an estimated $215K.
  • Jane Street first reported a position in Greene County Bancorp in Q1 2022 and held it in 4 quarters.
  • Jane Street's Greene County Bancorp position peaked at $296K in Q1 2025.
  • 69 funds tracked by Wall St. Rank held Greene County Bancorp as of Q3 2025.

Based on Jane Street's 13F filing for Q3 2025, filed 14 Nov 2025.