Jane Street
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Jane Street’s Columbia Research Enhanced Core ETF RECS Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$613M Buy
16,658,312
+16,624,593
+49,303% +$612M 0.12% 11
2025
Q1
$1.12M Buy
+33,719
New +$1.12M ﹤0.01% 2916
2024
Q4
Sell
-71,387
Closed -$2.42M 6520
2024
Q3
$2.42M Buy
71,387
+54,811
+331% +$1.86M ﹤0.01% 2148
2024
Q2
$535K Sell
16,576
-100,469
-86% -$3.24M ﹤0.01% 4453
2024
Q1
$3.63M Buy
117,045
+70,756
+153% +$2.19M ﹤0.01% 1610
2023
Q4
$1.28M Buy
46,289
+29,521
+176% +$818K ﹤0.01% 3025
2023
Q3
$421K Sell
16,768
-267,320
-94% -$6.72M ﹤0.01% 3764
2023
Q2
$7.34M Buy
284,088
+229,941
+425% +$5.94M ﹤0.01% 1192
2023
Q1
$1.3M Sell
54,147
-195,098
-78% -$4.69M ﹤0.01% 2517
2022
Q4
$5.66M Buy
249,245
+138,700
+125% +$3.15M ﹤0.01% 1067
2022
Q3
$2.33M Buy
110,545
+23,734
+27% +$501K ﹤0.01% 1916
2022
Q2
$1.93M Buy
86,811
+47,914
+123% +$1.07M ﹤0.01% 2022
2022
Q1
$1.01M Buy
38,897
+27,021
+228% +$701K ﹤0.01% 2946
2021
Q4
$320K Sell
11,876
-21,048
-64% -$567K ﹤0.01% 3939
2021
Q3
$967K Buy
32,924
+9,876
+43% +$290K ﹤0.01% 2680
2021
Q2
$671K Sell
23,048
-19,121
-45% -$557K ﹤0.01% 3086
2021
Q1
$1.13M Buy
42,169
+29,610
+236% +$791K ﹤0.01% 2381
2020
Q4
$309K Sell
12,559
-46,207
-79% -$1.14M ﹤0.01% 3118
2020
Q3
$1.32M Buy
+58,766
New +$1.32M ﹤0.01% 1537
2020
Q2
Sell
-14,394
Closed -$246K 4428
2020
Q1
$246K Buy
+14,394
New +$246K ﹤0.01% 2732