Two Sigma Investments’s Hudson Technologies HDSN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$1.6M Buy
272,925
+137,525
+102% +$943K ﹤0.01% 2929
2025
Q4
$927K Sell
135,400
-54,821
-29% -$432K ﹤0.01% 2968
2025
Q3
$1.89M Sell
190,221
-163,058
-46% -$1.53M ﹤0.01% 2166
2025
Q2
$2.87M Sell
353,279
-193,817
-35% -$1.33M 0.01% 1580
2025
Q1
$3.38M Buy
547,096
+185,118
+51% +$1.09M 0.01% 1367
2024
Q4
$2.02M Buy
361,978
+278,352
+333% +$1.83M ﹤0.01% 1710
2024
Q3
$697K Sell
83,626
-66,213
-44% -$548K ﹤0.01% 2309
2024
Q2
$1.32M Sell
149,839
-5,121
-3% -$49.6K ﹤0.01% 1826
2024
Q1
$1.71M Sell
154,960
-133,787
-46% -$1.74M ﹤0.01% 1598
2023
Q4
$3.9M Buy
288,747
+128,842
+81% +$1.66M 0.01% 1121
2023
Q3
$2.13M Buy
+159,905
New +$1.73M 0.01% 1344
2023
Q2
Sell
-29,900
Closed -$261K 3117
2023
Q1
$261K Sell
29,900
-85,149
-74% -$824K ﹤0.01% 2481
2022
Q4
$1.16M Sell
115,049
-57,398
-33% -$561K ﹤0.01% 1626
2022
Q3
$1.27M Sell
172,447
-50,831
-23% -$427K ﹤0.01% 1360
2022
Q2
$1.68M Sell
223,278
-202,545
-48% -$1.67M 0.01% 1286
2022
Q1
$2.64M Buy
425,823
+180,607
+74% +$801K 0.01% 1209
2021
Q4
$1.09M Buy
245,216
+65,886
+37% +$256K ﹤0.01% 2479
2021
Q3
$633K Buy
179,330
+75,420
+73% +$252K ﹤0.01% 3033
2021
Q2
$353K Buy
+103,910
New +$250K ﹤0.01% 3372
2019
Q2
Sell
-20,449
Closed -$39K 3465
2019
Q1
$39K Sell
20,449
-81,010
-80% -$114K ﹤0.01% 2946
2018
Q4
$90K Sell
101,459
-23,105
-19% -$25.4K ﹤0.01% 2824
2018
Q3
$159K Sell
124,564
-15,001
-11% -$26.6K ﹤0.01% 3042
2018
Q2
$281K Buy
+139,565
New +$452K ﹤0.01% 2981
2017
Q3
Sell
-26,412
Closed -$223K 2917
2017
Q2
$223K Buy
+26,412
New +$202K ﹤0.01% 2759
2014
Q2
Sell
-18,002
Closed -$50K 2223
2014
Q1
$50K Sell
18,002
-13,360
-43% -$44.4K ﹤0.01% 1921
2013
Q4
$116K Buy
+31,362
New +$77.2K ﹤0.01% 2075

Other funds holding HDSN