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
PRIMECAP Management Company 4.35M $142.56M March 31, 2014
Cadian Capital Management 3.34M $109.43M March 31, 2014
Vanguard 2.24M $73.44M March 31, 2014
Sageview Capital 1.90M $54.47M Dec. 31, 2013
BlackRock Fund Advisors 1.84M $60.25M March 31, 2014
ClearBridge Advisors 1.38M $45.39M March 31, 2014
Columbus Circle Investors 1.38M $45.28M March 31, 2014
LORD, ABBETT & CO 1.33M $43.69M March 31, 2014
Frontier Capital Management 1.22M $16.79M Dec. 31, 2012
Pivot Point Capital Partners 1.18M $38.70M March 31, 2014
BlackRock Institutional Trust Company, N.A. 1.04M $34.12M March 31, 2014
BAM 906416 $29.72M March 31, 2014
Manning & Napier Advisors 724930 $15.51M March 31, 2012
STATE STREET CORPORATION 713881 $23.41M March 31, 2014
KALMAR INVESTMENTS INC /DE/ 686788 $10.47M Sept. 30, 2012
NORTHERN TRUST 686478 $22.50M March 31, 2014
HMI Capital 674165 $22.11M March 31, 2014
Renaissance Technologies 643127 $21.09M March 31, 2014
Chartwell Investment Partners 620255 $10.21M June 30, 2012
Schroder Investment Management 577200 $12.35M March 31, 2012
Summit Creek Advisors 523148 $17.15M March 31, 2014
Frank Russell Company 495068 $12.08M June 30, 2013
Pier Capital 493907 $14.31M Sept. 30, 2013
Inves 493234 $10.46M Dec. 31, 2011
Conestoga Capital Advisors 490361 $7.48M Sept. 30, 2012

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
Fort Washington Investment Advisors Sept. 30, 2011 527154 $8.89M
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
William Blair $ Company March 31, 2011 497133 $14.67M
Henderson Dec. 31, 2010 854996 $19.07M