GABELLI & Co INVESTMENT ADVISERS, INC. - ARBITRON INC ownership

ARBITRON INC's ticker is ARB and the CUSIP is 03875Q108. A total of 151 filers reported holding ARBITRON INC in Q2 2013. The put-call ratio across all filers is 1.03 and the average weighting 0.2%.

Quarter-by-quarter ownership
GABELLI & Co INVESTMENT ADVISERS, INC. ownership history of ARBITRON INC
ValueSharesWeighting
Q2 2013$890,00019,1610.23%
Other shareholders
ARBITRON INC shareholders Q2 2013
NameSharesValueWeighting ↓
Alyeska Investment Group, L.P. 18,145$850,0002.03%
Magnetar Financial LLC 315,328$14,779,0001.76%
Westchester Capital Management, LLC 1,335,758$62,607,0001.34%
COWEN INC. 194,862$9,133,0000.95%
PALISADE CAPITAL MANAGEMENT, LP 153,170$7,179,0000.22%
PRELUDE CAPITAL MANAGEMENT, LLC 10,400$487,0000.09%
COWEN INC. 5,000$234,0000.02%
Arizona State Retirement System 23,865$1,118,0000.02%
TEXAS PERMANENT SCHOOL FUND CORP 30,020$1,407,0000.02%
OFI Advisors LLC 2,360$111,0000.01%
View complete list of ARBITRON INC shareholders