SIMPLEX TRADING, LLC - ATHERSYS INC NEW ownership

ATHERSYS INC NEW's ticker is and the CUSIP is 04744L955. A total of 3 filers reported holding ATHERSYS INC NEW in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of ATHERSYS INC NEW
ValueSharesWeighting
Q3 2023$2
-50.0%
4,900
+2.1%
0.00%
Q2 2023$4
-55.6%
4,800
-37.7%
0.00%
Q1 2023$9
-82.0%
7,700
-87.1%
0.00%
Q4 2022$50
-100.0%
59,700
-2.3%
0.00%
Q3 2022$113,00061,1000.00%
Other shareholders
ATHERSYS INC NEW shareholders Q1 2023
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GROUP ONE TRADING, L.P. 36,300$44,6490.00%
SIMPLEX TRADING, LLC 7,700$90.00%
View complete list of ATHERSYS INC NEW shareholders