Twin Tree Management’s Repligen RGEN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q4
Hold
0
1879
2025
Q3
Hold
0
1992
2025
Q2
Sell
-226
Closed -$28.8K 2074
2025
Q1
$28.8K Buy
+226
New +$34.8K ﹤0.01% 1474
2024
Q4
Hold
0
2058
2024
Q3
Hold
0
1913
2024
Q2
Hold
0
1833
2024
Q1
Hold
0
1755
2023
Q4
Sell
-14,714
Closed -$2.29M 1720
2023
Q3
$2.34M Buy
14,714
+6,819
+86% +$1.11M 0.08% 845
2023
Q2
$1.12M Sell
7,895
-11,639
-60% -$1.87M 0.02% 994
2023
Q1
$3.29M Sell
19,534
-53,898
-73% -$9.62M 0.09% 819
2022
Q4
$12.4M Buy
73,432
+9,481
+15% +$1.72M 0.38% 514
2022
Q3
$12M Buy
+63,951
New +$13.5M 0.33% 502
2022
Q2
Sell
-18,942
Closed -$3M 1892
2022
Q1
$3.56M Buy
18,942
+12,787
+208% +$2.43M 0.07% 1021
2021
Q4
$1.63M Buy
+6,155
New +$1.66M 0.04% 1140
2021
Q3
Hold
0
1844
2021
Q2
Sell
-1,804
Closed -$351K 1712
2021
Q1
$351K Buy
+1,804
New +$370K 0.01% 1101
2020
Q3
Sell
-6,617
Closed -$818K 1656
2020
Q2
$818K Buy
6,617
+5,902
+825% +$694K 0.04% 1090
2020
Q1
$69K Buy
+715
New +$69K ﹤0.01% 1122
2019
Q2
Sell
-131
Closed -$8K 1612
2019
Q1
$8K Buy
+131
New +$7.53K ﹤0.01% 1201

Other funds holding RGEN