A.R.T. Advisors, LLC - ATHERSYS INC ownership

ATHERSYS INC's ticker is ATHX and the CUSIP is 04744L106. A total of 107 filers reported holding ATHERSYS INC in Q4 2018. The put-call ratio across all filers is 1.08 and the average weighting 0.0%.

Quarter-by-quarter ownership
A.R.T. Advisors, LLC ownership history of ATHERSYS INC
ValueSharesWeighting
Q2 2019$52,000
-17.5%
30,818
-29.8%
0.00%
-25.0%
Q4 2018$63,000
-44.2%
43,924
-18.4%
0.00%
-20.0%
Q3 2018$113,000
+91.5%
53,848
+78.0%
0.01%
+150.0%
Q2 2018$59,000
+28.3%
30,248
+11.2%
0.00%0.0%
Q1 2017$46,000
-6.1%
27,200
-15.3%
0.00%
-33.3%
Q4 2016$49,000
-67.5%
32,100
-54.1%
0.00%
-62.5%
Q2 2016$151,000
-1.3%
69,953
+2.5%
0.01%
+14.3%
Q1 2016$153,000
-20.3%
68,238
+2.2%
0.01%0.0%
Q1 2015$192,000
+186.6%
66,758
+55.6%
0.01%
+133.3%
Q4 2014$67,000
+81.1%
42,909
+57.7%
0.00%
+50.0%
Q3 2014$37,000
-21.3%
27,209
+1.9%
0.00%0.0%
Q2 2014$47,000
-90.7%
26,709
-82.8%
0.00%
-92.6%
Q1 2014$504,000155,7120.03%
Other shareholders
ATHERSYS INC shareholders Q4 2018
NameSharesValueWeighting ↓
Altus Capital Inc. 168,500$204,0000.90%
GREAT POINT PARTNERS LLC 807,700$977,0000.38%
NEXT Financial Group, Inc 113,000$136,0000.05%
GREAT POINT PARTNERS LLC 100,000$121,0000.05%
Winfield Associates, Inc. 55,750$67,0000.05%
PRUDENTIAL PLC 2,000,000$2,420,0000.01%
MARATHON CAPITAL MANAGEMENT 10,000$12,0000.01%
WealthTrust Fairport, LLC 19,252$23,0000.00%
CATAWBA CAPITAL MANAGEMENT /VA 10,000$12,0000.00%
LADENBURG THALMANN FINANCIAL SERVICES INC. 136,023$165,0000.00%
View complete list of ATHERSYS INC shareholders