INTERDIGITAL INC's ticker is and the CUSIP is 45867G951. A total of 3 filers reported holding INTERDIGITAL INC in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
GROUP ONE TRADING, L.P. | 24,100 | $1,275,000 | 0.02% |
Citadel Advisors | 21,200 | $1,121,000 | 0.00% |
SIMPLEX TRADING, LLC | 99 | $3,000 | 0.00% |