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Arbitron Inc (ARB)

Hedge Fund Holdings See All
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No. Hedge Fund Shares Value (x$1000) Activity % Port
1.) 2,943,558 $101,288 7.77%
2.) 605,493 $20,835 +3% 0.17%
3.) 20,218 $696 +55% 0.08%
4.)
Magnetar Capital

Alec Litowitz And Ross Laser

8,862 $305 -37% 0.02%
5.)
Millennium Management

Israel Englander

81,433 $2,802 0.02%
Insider Trading: Purchases See All
Insider Price Amount Relationship Remaning Holdings Date Form 4
$25.048 500 Large Shareholder 3296110 2010-08-20 Filing
$25.0971 50000 Large Shareholder 3346110 2010-08-20 Filing
$25.1051 99500 Large Shareholder 3445610 2010-08-20 Filing
$24.85 116000 Large Shareholder 3561610 2010-08-23 Filing
Insider Trading: Sales See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$36.02 2800 Officer 52806 2012-05-07 Filing
$38.0563 3308 Large Shareholder 2940250 2012-05-01 Filing
$38.3434 12307 Large Shareholder 2927943 2012-05-01 Filing
$37.5777 212000 Large Shareholder 2715943 2012-05-02 Filing
$37.96 1000 Officer 98682 2012-05-01 Filing
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