PEAK6 Group LLC - CYTOSORBENTS CORP ownership

CYTOSORBENTS CORP's ticker is CTSO and the CUSIP is 23283X206. A total of 38 filers reported holding CYTOSORBENTS CORP in Q1 2017. The put-call ratio across all filers is 2.26 and the average weighting 0.0%.

Quarter-by-quarter ownership
PEAK6 Group LLC ownership history of CYTOSORBENTS CORP
ValueSharesWeighting
Q2 2018$168,000
-74.1%
14,737
-85.2%
0.00%
-66.7%
Q4 2017$648,000
+19.1%
99,744
+13.7%
0.00%
+50.0%
Q3 2017$544,000
+497.8%
87,722
+313.2%
0.00%
+100.0%
Q2 2017$91,000
+12.3%
21,231
+18.0%
0.00%0.0%
Q1 2017$81,000
+28.6%
18,000
+79.8%
0.00%
Q3 2015$63,00010,0110.00%
Other shareholders
CYTOSORBENTS CORP shareholders Q1 2017
NameSharesValueWeighting ↓
CM Management, LLC 450,000$846,0000.90%
Skylands Capital, LLC 2,944,670$5,535,9800.84%
Sargent Investment Group, LLC 1,257,048$2,363,2500.57%
JACOB ASSET MANAGEMENT OF NEW YORK LLC 197,940$372,1270.52%
Avenir Corp 2,717,397$5,108,7060.48%
Granahan Investment Management 1,552,393$2,918,4990.10%
Seelaus Asset Management LLC 20,450$38,4460.04%
HighMark Wealth Management LLC 10,000$18,8000.02%
Key Client Fiduciary Advisors, LLC 13,000$24,4400.02%
Eudaimonia Partners, LLC 23,500$44,1800.01%
View complete list of CYTOSORBENTS CORP shareholders