WELLINGTON MANAGEMENT GROUP LLP - INTERDIGITAL INC ownership

INTERDIGITAL INC's ticker is and the CUSIP is 458660AB3. A total of 21 filers reported holding INTERDIGITAL INC in Q2 2013. The put-call ratio across all filers is - and the average weighting 0.4%.

Quarter-by-quarter ownership
WELLINGTON MANAGEMENT GROUP LLP ownership history of INTERDIGITAL INC
ValueSharesWeighting
Q2 2014$754,000
+6.3%
684,0000.0%0.00%
Q1 2014$709,000
+1.7%
684,0000.0%0.00%
Q4 2013$697,000
-2.8%
684,0000.0%0.00%
Q3 2013$717,000
-2.3%
684,0000.0%0.00%
Q2 2013$734,000684,0000.00%
Other shareholders
INTERDIGITAL INC shareholders Q2 2013
NameSharesValueWeighting ↓
STEELHEAD PARTNERS LLC 43,659,000$44,478,0004.14%
TENOR CAPITAL MANAGEMENT Co., L.P. 19,975,000$20,506,0002.63%
Mohican Financial Management, LLC 4,378,000$4,457,0001.22%
DINSMORE CAPITAL MANAGEMENT CO/NJ 2,500,000$2,555,0001.04%
CAMDEN ASSET MANAGEMENT L P /CA 3,700,000$3,767,0000.23%
First Pacific Advisors, LP 18,500,000$18,731,0000.18%
WOLVERINE ASSET MANAGEMENT LLC 8,680,000$8,830,0000.18%
Calamos Advisors LLC 11,000,000$11,191,0000.07%
Horizon Kinetics 4,000,000$4,073,0000.05%
BESSEMER GROUP INC 2,000,000$2,036,0000.02%
View complete list of INTERDIGITAL INC shareholders