GROUP ONE TRADING, L.P. - CTI BIOPHARMA CORP ownership

CTI BIOPHARMA CORP's ticker is and the CUSIP is 12648L906. A total of 4 filers reported holding CTI BIOPHARMA CORP in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of CTI BIOPHARMA CORP
ValueSharesWeighting
Q2 2016$2,000
-33.3%
5,0000.0%0.00%
Q1 2016$3,000
-99.0%
5,000
-98.0%
0.00%
-100.0%
Q4 2015$305,000
-17.8%
247,700
-2.5%
0.00%
-20.0%
Q3 2015$371,000
-25.8%
254,100
-1.0%
0.01%
-28.6%
Q2 2015$500,000
-44.9%
256,600
-48.8%
0.01%
-50.0%
Q1 2015$908,000
+14.5%
501,600
+49.3%
0.01%
+16.7%
Q4 2014$793,000
-9.7%
335,900
-7.4%
0.01%
-14.3%
Q3 2014$878,000
+73.2%
362,700
+100.8%
0.01%
+75.0%
Q2 2014$507,000180,6000.01%
Other shareholders
CTI BIOPHARMA CORP shareholders Q4 2014
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 1,200$17,0000.00%
View complete list of CTI BIOPHARMA CORP shareholders