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

CYTOSORBENTS CORP's ticker is CTSO and the CUSIP is 23283X206. A total of 49 filers reported holding CYTOSORBENTS CORP in Q1 2018. The put-call ratio across all filers is 0.54 and the average weighting 0.1%.

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 Q1 2018
NameSharesValueWeighting ↓
Sargent Investment Group, LLC 692,738$5,524,0002.01%
Skylands Capital, LLC 1,421,700$11,345,0001.89%
SECTORAL ASSET MANAGEMENT INC 1,629,989$12,999,0001.12%
Winning Points Advisors, LLC 286,200$1,142,990,0000.97%
Redmile Group, LLC 2,101,131$16,757,0000.31%
Granahan Investment Management 632,035$5,040,0000.17%
Avenir Corp 190,240$1,517,0000.16%
Seelaus Asset Management LLC 20,000$160,0000.13%
Olympiad Research LP 17,816$142,0000.07%
HighMark Wealth Management LLC 10,000$80,0000.07%
View complete list of CYTOSORBENTS CORP shareholders