Who owns COMSCORE?

Key details on COMSCORE (Ticker: SCOR)

Who owns COMSCORE?

Is SCOR a good stock to own? Find out who bought COMSCORE, who sold COMSCORE (SCOR) stock, and who holds a large position in COMSCORE.

Fund Name Number of Shares Share Valuation As Of
Cadian Capital Management 3.62M $60.71M March 31, 2013
PRIMECAP Management Company 3.61M $103.21M Dec. 31, 2013
Vanguard 2.34M $67.07M Dec. 31, 2013
Sageview Capital 1.90M $54.47M Dec. 31, 2013
BlackRock Fund Advisors 1.85M $53.00M Dec. 31, 2013
Frontier Capital Management 1.22M $16.79M Dec. 31, 2012
Pivot Point Capital Partners 1.18M $33.77M Dec. 31, 2013
Columbus Circle Investors 1.18M $33.77M Dec. 31, 2013
ClearBridge Advisors 1.16M $33.29M Dec. 31, 2013
BlackRock Institutional Trust Company, N.A. 985015 $28.18M Dec. 31, 2013
Manning & Napier Advisors 724930 $15.51M March 31, 2012
KALMAR INVESTMENTS INC /DE/ 686788 $10.47M Sept. 30, 2012
STATE STREET CORPORATION 683346 $19.55M Dec. 31, 2013
HMI Capital 661165 $18.92M Dec. 31, 2013
Chartwell Investment Partners 620255 $10.21M June 30, 2012
NORTHERN TRUST 577555 $16.52M Dec. 31, 2013
Schroder Investment Management 577200 $12.35M March 31, 2012
Summit Creek Advisors 512873 $14.67M Dec. 31, 2013
Inves 493234 $10.46M Dec. 31, 2011
Conestoga Capital Advisors 490361 $7.48M Sept. 30, 2012
William Blair $ Company 483666 $7.96M June 30, 2012
Pier Capital 467060 $13.36M Dec. 31, 2013
Fort Washington Investment Advisors 462201 $6.37M Dec. 31, 2012
Stephens Investment Management 461746 $7.04M Sept. 30, 2012
Vista Equity Partners III 455732 $11.12M June 30, 2013
Principal Financial 449472 $7.40M June 30, 2012
Frank Russell Company 447266 $12.92M Sept. 30, 2013

Who sold COMSCORE?

Fund Name Date Sold Number of Shares Sold Share Valuation
FRED ALGER MANAGEMENT Sept. 30, 2011 1.14M $19.30M
Kingdon Capital Management Sept. 30, 2011 636849 $10.72M
Polar Capital Sept. 30, 2011 614806 $10.37M
T. Rowe Price Associates Aug. 12, 2011 496800 $12.87M
Criterion Capital Management June 30, 2011 795380 $20.60M
GOLDMAN SACHS June 30, 2011 625413 $16.20M
Next Century Growth Investors June 30, 2011 516221 $13.37M
Sparta Asset Management March 31, 2011 503010 $14.84M
Henderson Dec. 31, 2010 854996 $19.07M