WELLINGTON MANAGEMENT GROUP LLP - ROVI CORP ownership

ROVI CORP's ticker is and the CUSIP is 779376AB8. A total of 18 filers reported holding ROVI CORP in Q2 2013. The put-call ratio across all filers is - and the average weighting 0.7%.

Quarter-by-quarter ownership
WELLINGTON MANAGEMENT GROUP LLP ownership history of ROVI CORP
ValueSharesWeighting
Q4 2014$431,000
-0.5%
430,0000.0%0.00%
Q3 2014$433,000
-0.5%
430,0000.0%0.00%
Q2 2014$435,000
+0.5%
430,0000.0%0.00%
Q1 2014$433,0000.0%430,0000.0%0.00%
Q4 2013$433,000
+0.2%
430,0000.0%0.00%
Q3 2013$432,000
-1.1%
430,0000.0%0.00%
Q2 2013$437,000430,0000.00%
Other shareholders
ROVI CORP shareholders Q2 2013
NameSharesValueWeighting ↓
Radcliffe Capital Management, L.P. 13,270,000$13,433,0005.76%
Soros Fund Management 209,029,000$211,642,0001.80%
SHENKMAN CAPITAL MANAGEMENT INC 14,550,000$14,724,0001.59%
STEELHEAD PARTNERS LLC 14,094,000$14,270,0001.33%
Cutler Capital Management, LLC 500,000$504,0000.20%
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 7,510,000$7,566,0000.12%
KORNITZER CAPITAL MANAGEMENT INC /KS 10,700,000$10,780,0000.12%
BESSEMER GROUP INC 7,000,000$7,053,0000.05%
Calamos Advisors LLC 5,500,000$5,569,0000.04%
BlackRock Institutional Trust Company, N.A. 30,000,000$30,225,0000.01%
View complete list of ROVI CORP shareholders