A.R.T. Advisors, LLC - GTT COMMUNICATIONS INC ownership

GTT COMMUNICATIONS INC's ticker is GTT and the CUSIP is 362393100. A total of 85 filers reported holding GTT COMMUNICATIONS INC in Q3 2015. The put-call ratio across all filers is - and the average weighting 0.8%.

Quarter-by-quarter ownership
A.R.T. Advisors, LLC ownership history of GTT COMMUNICATIONS INC
ValueSharesWeighting
Q2 2018$837,000
+69.8%
18,617
+77.2%
0.03%
+54.5%
Q4 2017$493,000
+67.7%
10,508
+12.9%
0.02%
+46.7%
Q3 2017$294,000
-72.5%
9,308
-85.6%
0.02%
-68.8%
Q1 2016$1,068,000
+325.5%
64,600
+497.1%
0.05%
+433.3%
Q3 2015$251,00010,8190.01%
Other shareholders
GTT COMMUNICATIONS INC shareholders Q3 2015
NameSharesValueWeighting ↓
Cannell Capital 2,724,717$32,451,00012.20%
SPITFIRE CAPITAL LLC 1,650,832$19,661,0009.90%
Trafelet Capital Management, L.P. 420,000$5,002,0004.00%
GROW Partners, LLC 339,100$4,039,0003.62%
AlphaOne Investment Services, LLC 396,183$4,719,0001.51%
Lyon Street Capital, LLC 170,751$2,034,0000.95%
MESSNER & SMITH THEME VALUE INVESTMENT MANAGEMENT LTD /CA/ 42,054$501,0000.87%
WALL STREET ASSOCIATES 658,586$7,844,0000.81%
EAM Investors, LLC 180,772$2,153,0000.44%
DRIEHAUS CAPITAL MANAGEMENT LLC 650,500$7,747,0000.30%
View complete list of GTT COMMUNICATIONS INC shareholders