GROUP ONE TRADING, L.P. - CALAMOS ASSET MGMT INC ownership

CALAMOS ASSET MGMT INC's ticker is and the CUSIP is 12811R954. A total of 1 filers reported holding CALAMOS ASSET MGMT INC in Q4 2013. 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 CALAMOS ASSET MGMT INC
ValueSharesWeighting
Q2 2016$8,000
-11.1%
1,1000.0%0.00%
Q1 2016$9,000
+800.0%
1,100
+1000.0%
0.00%
Q3 2015$1,000
-96.0%
100
-95.0%
0.00%
Q2 2015$25,000
-7.4%
2,0000.0%0.00%
Q1 2015$27,000
+80.0%
2,000
+81.8%
0.00%
Q4 2014$15,000
-16.7%
1,100
-31.2%
0.00%
Q3 2014$18,000
+1700.0%
1,600
+1500.0%
0.00%
Q2 2014$1,000
-92.9%
100
-90.9%
0.00%
Q1 2014$14,000
-76.3%
1,100
-78.0%
0.00%
-100.0%
Q4 2013$59,000
+145.8%
5,000
+108.3%
0.00%
Q3 2013$24,000
+100.0%
2,400
+118.2%
0.00%
Q2 2013$12,0001,1000.00%
Other shareholders
CALAMOS ASSET MGMT INC shareholders Q4 2013
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 5,000$59,0000.00%
View complete list of CALAMOS ASSET MGMT INC shareholders