A.R.T. Advisors, LLC - CYTOSORBENTS CORP ownership

CYTOSORBENTS CORP's ticker is CTSO and the CUSIP is 23283X206. A total of 39 filers reported holding CYTOSORBENTS CORP in Q4 2015. The put-call ratio across all filers is 0.26 and the average weighting 0.0%.

Quarter-by-quarter ownership
A.R.T. Advisors, LLC ownership history of CYTOSORBENTS CORP
ValueSharesWeighting
Q4 2018$216,000
+63.6%
26,703
+129.3%
0.01%
+180.0%
Q2 2018$132,000
+91.3%
11,647
+9.4%
0.01%
+66.7%
Q4 2017$69,000
-11.5%
10,647
-24.1%
0.00%
-25.0%
Q4 2015$78,00014,0330.00%
Other shareholders
CYTOSORBENTS CORP shareholders Q4 2015
NameSharesValueWeighting ↓
Skylands Capital, LLC 1,772,000$13,379,0001.58%
Sargent Investment Group, LLC 856,315$6,465,0001.53%
Avenir Corp 1,366,549$10,317,0000.82%
CM Management, LLC 150,000$1,133,0000.82%
Winning Points Advisors, LLC 136,900$1,035,0000.78%
JACOB ASSET MANAGEMENT OF NEW YORK LLC 185,000$1,397,0000.46%
SECTORAL ASSET MANAGEMENT INC 244,660$1,847,0000.15%
Redmile Group, LLC 1,304,369$9,848,0000.15%
Granahan Investment Management 1,003,546$7,577,0000.14%
ACT CAPITAL MANAGEMENT, LLC 35,000$265,0000.14%
View complete list of CYTOSORBENTS CORP shareholders