GULFMARK OFFSHORE INC's ticker is GLFMQ and the CUSIP is 402629208. A total of 147 filers reported holding GULFMARK OFFSHORE INC in Q1 2015. The put-call ratio across all filers is 0.55 and the average weighting 0.0%.
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
HUNTINGTON NATIONAL BANK | 1 | $0 | 0.00% |