WELLINGTON MANAGEMENT GROUP LLP - CALAMOS ASSET MGMT INC ownership

CALAMOS ASSET MGMT INC's ticker is CLMS and the CUSIP is 12811R104. A total of 114 filers reported holding CALAMOS ASSET MGMT INC in Q2 2013. The put-call ratio across all filers is 0.70 and the average weighting 0.1%.

Quarter-by-quarter ownership
WELLINGTON MANAGEMENT GROUP LLP ownership history of CALAMOS ASSET MGMT INC
ValueSharesWeighting
Q2 2013$444,00042,2600.00%
Other shareholders
CALAMOS ASSET MGMT INC shareholders Q2 2013
NameSharesValueWeighting ↓
OFI Advisors LLC 6,602$74,0000.01%
MUFG Americas Holdings Corp 26,600$305,0000.01%
GOLDMAN SACHS GROUP INC 119,413$1,367,0000.00%
NORGES BANK 110,960$1,173,0000.00%
View complete list of CALAMOS ASSET MGMT INC shareholders