BlackRock Investment Management, LLC - HUDSON TECHNOLOGIES INC ownership

HUDSON TECHNOLOGIES INC's ticker is HDSN and the CUSIP is 444144109. A total of 47 filers reported holding HUDSON TECHNOLOGIES INC in Q2 2015. The put-call ratio across all filers is - and the average weighting 0.3%.

Quarter-by-quarter ownership
BlackRock Investment Management, LLC ownership history of HUDSON TECHNOLOGIES INC
ValueSharesWeighting
Q4 2016$37,000
+19.4%
4,599
-2.4%
0.00%
Q3 2016$31,000
+82.4%
4,7110.0%0.00%
Q2 2016$17,000
+13.3%
4,711
+3.3%
0.00%
Q1 2016$15,000
+7.1%
4,5610.0%0.00%
Q4 2015$14,000
+7.7%
4,561
+7.3%
0.00%
Q3 2015$13,000
-13.3%
4,2500.0%0.00%
Q2 2015$15,000
-6.2%
4,250
+8.3%
0.00%
Q1 2015$16,000
+14.3%
3,923
+6.8%
0.00%
Q4 2014$14,000
+7.7%
3,673
-7.1%
0.00%
Q3 2014$13,000
+44.4%
3,955
+29.3%
0.00%
Q2 2014$9,0003,0590.00%
Other shareholders
HUDSON TECHNOLOGIES INC shareholders Q2 2015
NameSharesValueWeighting ↓
WEST FACE CAPITAL INC. 2,420,580$15,976,00012.17%
Tappan Street Partners LLC 434,046$2,865,0007.18%
COOPER CREEK PARTNERS MANAGEMENT LLC 1,449,791$9,569,0006.45%
MARATHON CAPITAL MANAGEMENT 1,031,275$6,806,0003.37%
PERRITT CAPITAL MANAGEMENT INC 1,698,650$11,211,0002.85%
VNBTrust, National Association 1,028,871$6,791,0002.67%
BARD ASSOCIATES INC 2,988,625$19,725,0001.83%
ACK Asset Management 795,000$5,645,0001.67%
Venator Capital Management Ltd. 148,102$977,0000.96%
HEARTLAND ADVISORS INC 1,950,000$12,870,0000.78%
View complete list of HUDSON TECHNOLOGIES INC shareholders