Jane Street
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Jane Street’s Community Bank CBU Stock Holding History

Jane Street’s Portfolio CBU Stock Details CBU Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-42,143
Closed -$2.42M – 11681
2025
Q4 		$2.42M Buy
42,143
+19,311
+85% +$1.11M ﹤0.01% 4440
2025
Q3 		$1.34M Sell
22,832
-25,724
-53% -$1.49M ﹤0.01% 5711
2025
Q2 		$2.76M Sell
48,556
-97,163
-67% -$5.39M ﹤0.01% 3898
2025
Q1 		$8.29M Buy
145,719
+122,343
+523% +$7.58M ﹤0.01% 2231
2024
Q4 		$1.44M Sell
23,376
-103,851
-82% -$6.65M ﹤0.01% 4715
2024
Q3 		$7.39M Buy
127,227
+76,703
+152% +$4.39M ﹤0.01% 2281
2024
Q2 		$2.39M Buy
50,524
+35,978
+247% +$1.63M ﹤0.01% 4189
2024
Q1 		$699K Sell
14,546
-53,093
-78% -$2.48M ﹤0.01% 6097
2023
Q4 		$3.52M Buy
67,639
+44,997
+199% +$2.02M ﹤0.01% 3373
2023
Q3 		$956K Buy
22,642
+3,210
+17% +$152K ﹤0.01% 5242
2023
Q2 		$911K Buy
19,432
+6,415
+49% +$314K ﹤0.01% 5344
2023
Q1 		$683K Buy
+13,017
New +$763K ﹤0.01% 5762
2022
Q4 		– Sell
-18,432
Closed -$1.11M – 9210
2022
Q3 		$1.11M Buy
18,432
+10,083
+121% +$664K ﹤0.01% 5232
2022
Q2 		$528K Buy
8,349
+704
+9% +$46.1K ﹤0.01% 6633
2022
Q1 		$536K Buy
+7,645
New +$556K ﹤0.01% 7346
2021
Q3 		– Sell
-12,966
Closed -$981K – 9962
2021
Q2 		$981K Buy
12,966
+5,345
+70% +$421K ﹤0.01% 5885
2021
Q1 		$585K Buy
7,621
+3,350
+78% +$241K ﹤0.01% 6521
2020
Q4 		$266K Buy
+4,271
New +$262K ﹤0.01% 6572
2020
Q3 		– Sell
-3,939
Closed -$225K – 7176
2020
Q2 		$225K Buy
+3,939
New +$232K ﹤0.01% 6223
2017
Q1 		– Sell
-6,092
Closed -$377K – 4156
2016
Q4 		$377K Buy
+6,092
New +$325K ﹤0.01% 3133

Other funds holding CBU

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $131B AUM 28.36% 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
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 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
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Federated Hermes
Federated Hermes Pittsburgh, Pennsylvania $61.5B AUM 30.7% 1-Year Est. Return

Jane Street's CBU Position: Q1 2026 in Review

Jane Street sold out of Community Bank (CBU) in Q1 2026, closing a stake of 42,143 shares — an estimated $2.42M sold.

Jane Street first reported a position in CBU in Q4 2016 and held it in 20 quarters. The position peaked at $8.29M in Q1 2025. 264 funds tracked by Wall St. Rank hold CBU as of Q1 2026.

  • Jane Street reported no remaining Community Bank position as of Q1 2026 after selling out during the quarter.
  • Jane Street sold 42,143 Community Bank shares in Q1 2026, an estimated $2.42M.
  • Jane Street first reported a position in Community Bank in Q4 2016 and held it in 20 quarters.
  • Jane Street's Community Bank position peaked at $8.29M in Q1 2025.
  • 264 funds tracked by Wall St. Rank held Community Bank as of Q1 2026.

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