GRAHAM HLDGS CO's ticker is and the CUSIP is 38463710. A total of 2 filers reported holding GRAHAM HLDGS CO in Q3 2015. The put-call ratio across all filers is - and the average weighting 0.1%.
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
ID Management A/S | 600 | $294,000 | 0.09% |