ION GEOPHYSICAL CORP's ticker is and the CUSIP is 462044AJ7. A total of 10 filers reported holding ION GEOPHYSICAL CORP in Q3 2021. The put-call ratio across all filers is - and the average weighting 3.9%.
Quarter-by-quarter ownership
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
SABBY MANAGEMENT, LLC | 3,150,000 | $221,404,000 | 32.19% |
Gates Capital Management | 70,479,000 | $52,338,000 | 1.45% |
CVI Holdings, LLC | 3,135,000 | $2,203,000 | 0.15% |
DUPONT CAPITAL MANAGEMENT CORP | 1,044,000 | $734,000 | 0.03% |
SHEPHERD KAPLAN KROCHUK, LLC | 74,000 | $60,000 | 0.02% |
WOLVERINE ASSET MANAGEMENT LLC | 1,941,000 | $1,310,000 | 0.01% |
Neuberger Berman Group LLC | 3,537,000 | $2,504,000 | 0.00% |
BANK OF AMERICA CORP /DE/ | 12,000 | $8,000 | 0.00% |
CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
DEUTSCHE BANK AG\ | 1,133,000 | $796,000 | 0.00% |