THOMPSON INVESTMENT MANAGEMENT, INC. - HUDSON TECHNOLOGIES INC ownership

HUDSON TECHNOLOGIES INC's ticker is HDSN and the CUSIP is 444144109. A total of 36 filers reported holding HUDSON TECHNOLOGIES INC in Q2 2020. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
THOMPSON INVESTMENT MANAGEMENT, INC. ownership history of HUDSON TECHNOLOGIES INC
ValueSharesWeighting
Q3 2022$149,000
-38.7%
20,325
-37.1%
0.03%
-31.0%
Q2 2022$243,000
-54.7%
32,325
-62.6%
0.04%
-46.8%
Q1 2022$536,000
+1.1%
86,325
-27.7%
0.08%
+5.3%
Q4 2021$530,000
-8.6%
119,325
-27.4%
0.08%
-13.8%
Q3 2021$580,000
+0.7%
164,325
-3.0%
0.09%
+4.8%
Q2 2021$576,000
+88.2%
169,325
-11.0%
0.08%
+80.4%
Q1 2021$306,000
+24.4%
190,325
-15.5%
0.05%
+9.5%
Q4 2020$246,000
-5.0%
225,3250.0%0.04%
-14.3%
Q3 2020$259,000
+13.6%
225,3250.0%0.05%
+11.4%
Q2 2020$228,000
+47.1%
225,3250.0%0.04%
+29.4%
Q1 2020$155,000
-29.5%
225,3250.0%0.03%
-5.6%
Q4 2019$220,000
+37.5%
225,3250.0%0.04%
+16.1%
Q3 2019$160,000
-17.5%
225,3250.0%0.03%
-18.4%
Q2 2019$194,000
-55.4%
225,3250.0%0.04%
-54.2%
Q1 2019$435,000
+116.4%
225,3250.0%0.08%
+76.6%
Q4 2018$201,000
+8.1%
225,325
+55.0%
0.05%
+42.4%
Q3 2018$186,000
+42.0%
145,325
+123.6%
0.03%
+37.5%
Q2 2018$131,00065,0000.02%
Other shareholders
HUDSON TECHNOLOGIES INC shareholders Q2 2020
NameSharesValueWeighting ↓
MARATHON CAPITAL MANAGEMENT 890,000$7,769,7001.91%
COOPER CREEK PARTNERS MANAGEMENT LLC 3,085,140$26,9331.89%
WESTERLY CAPITAL MANAGEMENT, LLC 200,000$1,746,0001.25%
JB CAPITAL PARTNERS LP 306,200$2,673,1260.63%
SummerHaven Investment Management, LLC 108,495$947,1610.55%
ArrowMark Colorado Holdings LLC 3,358,614$29,320,7000.33%
Granahan Investment Management 946,111$8,259,5490.25%
Prairiewood Capital, LLC 35,307$308,2300.21%
Foundry Partners, LLC 364,901$3,185,5860.20%
NAVELLIER & ASSOCIATES INC 105,159$918,0380.19%
View complete list of HUDSON TECHNOLOGIES INC shareholders