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

CALAMOS ASSET MGMT INC's ticker is CLMS and the CUSIP is 12811R104. A total of 122 filers reported holding CALAMOS ASSET MGMT INC in Q4 2014. The put-call ratio across all filers is 0.43 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$1,0000.0%860.0%0.00%
Q1 2016$1,000
-95.2%
86
-96.1%
0.00%
Q4 2015$21,0000.0%2,186
+0.3%
0.00%
Q3 2015$21,000
-19.2%
2,179
+2.4%
0.00%
Q2 2015$26,000
+36.8%
2,128
+49.0%
0.00%
Q1 2015$19,000
+216.7%
1,428
+207.8%
0.00%
Q4 2014$6,000
-85.4%
464
-87.3%
0.00%
-100.0%
Q3 2014$41,000
+141.2%
3,664
+162.3%
0.00%
Q4 2013$17,000
+750.0%
1,397
+507.4%
0.00%
Q3 2013$2,000
-83.3%
230
-79.6%
0.00%
Q2 2013$12,0001,1300.00%
Other shareholders
CALAMOS ASSET MGMT INC shareholders Q4 2014
NameSharesValueWeighting ↓
MANGROVE PARTNERS IM, LLC 1,057,192$8,976,0001.84%
Ancora Advisors LLC 79,400$674,0000.08%
Spark Investment Management LLC 77,800$660,0000.07%
GSA CAPITAL PARTNERS LLP 75,100$638,0000.04%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 257,900$2,190,0000.04%
Dynamic Technology Lab Private Ltd 15,413$131,0000.04%
OAK ASSOCIATES LTD /OH/ 32,700$278,0000.03%
HANCOCK WHITNEY CORP 69,003$585,0000.02%
EAGLE GLOBAL ADVISORS LLC 67,970$577,0000.02%
DEERE & CO 40,959$348,0000.02%
View complete list of CALAMOS ASSET MGMT INC shareholders