Jane Street
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Jane Street’s Chesapeake Utilities CPK Stock Holding History

Jane Street’s Portfolio CPK Stock Details CPK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-54,727
Closed -$6.92M – 11744
2026
Q1 		$6.92M Buy
+54,727
New +$7.05M ﹤0.01% 3035
2025
Q3 		– Sell
-23,089
Closed -$2.78M – 10884
2025
Q2 		$2.78M Sell
23,089
-24,239
-51% -$3.05M ﹤0.01% 3894
2025
Q1 		$6.08M Buy
47,328
+44,720
+1,715% +$5.55M ﹤0.01% 2637
2024
Q4 		$316K Sell
2,608
-38,424
-94% -$4.76M ﹤0.01% 7645
2024
Q3 		$5.09M Buy
41,032
+4,262
+12% +$498K ﹤0.01% 2834
2024
Q2 		$3.9M Buy
36,770
+31,823
+643% +$3.41M ﹤0.01% 3362
2024
Q1 		$531K Sell
4,947
-12,262
-71% -$1.27M ﹤0.01% 6567
2023
Q4 		$1.82M Buy
17,209
+11,709
+213% +$1.12M ﹤0.01% 4496
2023
Q3 		$538K Sell
5,500
-4,789
-47% -$542K ﹤0.01% 6190
2023
Q2 		$1.22M Buy
10,289
+3,811
+59% +$482K ﹤0.01% 4886
2023
Q1 		$829K Buy
+6,478
New +$804K ﹤0.01% 5368
2022
Q4 		– Sell
-3,792
Closed -$438K – 9258
2022
Q3 		$438K Buy
+3,792
New +$491K ﹤0.01% 6917
2022
Q2 		– Sell
-1,768
Closed -$244K – 9769
2022
Q1 		$244K Buy
+1,768
New +$238K ﹤0.01% 8723
2021
Q4 		– Sell
-2,300
Closed -$276K – 10144
2021
Q3 		$276K Sell
2,300
-569
-20% -$71.4K ﹤0.01% 8352
2021
Q2 		$345K Sell
2,869
-3,967
-58% -$470K ﹤0.01% 7913
2021
Q1 		$794K Buy
+6,836
New +$738K ﹤0.01% 5903
2020
Q4 		– Sell
-4,655
Closed -$392K – 7543
2020
Q3 		$392K Buy
+4,655
New +$384K ﹤0.01% 5522

Other funds holding CPK

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
AllianceBernstein
AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Jane Street's CPK Position: Q2 2026 in Review

Jane Street sold out of Chesapeake Utilities (CPK) in Q2 2026, closing a stake of 54,727 shares — an estimated $6.92M sold.

Jane Street first reported a position in CPK in Q3 2020 and held it in 17 quarters. The position peaked at $6.92M in Q1 2026. 332 funds tracked by Wall St. Rank hold CPK as of Q2 2026.

  • Jane Street reported no remaining Chesapeake Utilities position as of Q2 2026 after selling out during the quarter.
  • Jane Street sold 54,727 Chesapeake Utilities shares in Q2 2026, an estimated $6.92M.
  • Jane Street first reported a position in Chesapeake Utilities in Q3 2020 and held it in 17 quarters.
  • Jane Street's Chesapeake Utilities position peaked at $6.92M in Q1 2026.
  • 332 funds tracked by Wall St. Rank held Chesapeake Utilities as of Q2 2026.

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