Trexquant Investment’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	–	Sell	-59,580	Closed	-$408K	–	1873
2025 Q4	$408K	Sell	59,580 -151,325	-72%	-$1.19M	﹤0.01%	1381
2025 Q3	$2.09M	Buy	210,905 +91,375	+76%	+$858K	0.02%	893
2025 Q2	$971K	Buy	119,530 +4,801	+4%	+$32.9K	0.01%	1115
2025 Q1	$708K	Sell	114,729 -72,332	-39%	-$425K	0.01%	1194
2024 Q4	$1.04M	Buy	187,061 +32,233	+21%	+$212K	0.01%	1094
2024 Q3	$1.29M	Buy	154,828 +70,634	+84%	+$584K	0.02%	962
2024 Q2	$740K	Buy	84,194 +64,256	+322%	+$623K	0.01%	1110
2024 Q1	$220K	Buy	+19,938	New	+$260K	﹤0.01%	1347
2022 Q4	–	Sell	-47,291	Closed	-$348K	–	1519
2022 Q3	$348K	Buy	47,291 +20,447	+76%	+$172K	0.01%	964
2022 Q2	$202K	Buy	26,844 +2,214	+9%	+$18.3K	0.01%	1351
2022 Q1	$153K	Buy	+24,630	New	+$109K	0.01%	1244
2017 Q4	–	Sell	-21,510	Closed	-$168K	–	1122
2017 Q3	$168K	Buy	21,510 +4,624	+27%	+$40.1K	0.04%	673
2017 Q2	$143K	Buy	+16,886	New	+$129K	0.04%	717