WELLINGTON MANAGEMENT GROUP LLP - ROSETTA STONE INC ownership

ROSETTA STONE INC's ticker is RST and the CUSIP is 777780107. A total of 92 filers reported holding ROSETTA STONE INC in Q2 2013. The put-call ratio across all filers is 2.44 and the average weighting 0.4%.

Quarter-by-quarter ownership
WELLINGTON MANAGEMENT GROUP LLP ownership history of ROSETTA STONE INC
ValueSharesWeighting
Q4 2013$348,000
-62.5%
28,500
-50.1%
0.00%
Q3 2013$927,000
-22.0%
57,136
-29.2%
0.00%
Q2 2013$1,189,00080,6680.00%
Other shareholders
ROSETTA STONE INC shareholders Q2 2013
NameSharesValueWeighting ↓
Osmium Partners, LLC 1,976,099$15,315,00020.62%
Roumell Asset Management, LLC 1,114,648$8,639,00019.62%
ELberon, LLC 322,000$2,496,0004.98%
Emancipation Management LLC 297,914$2,308,0002.81%
VNBTrust, National Association 424,359$3,288,0001.93%
DIKER MANAGEMENT LLC 372,938$2,890,0001.12%
Ariel Investments 5,260,321$40,767,0000.51%
RBF Capital, LLC 148,805$1,153,0000.23%
TFS CAPITAL LLC 31,349$243,0000.04%
MENTA CAPITAL LLC 33,750$262,0000.04%
View complete list of ROSETTA STONE INC shareholders