ION GEOPHYSICAL CORP's ticker is IO and the CUSIP is 462044207. A total of 61 filers reported holding ION GEOPHYSICAL CORP in Q2 2019. The put-call ratio across all filers is 0.13 and the average weighting 0.0%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q1 2019 | $8,000 | – | 536 | – | 0.00% | – |
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Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Gates Capital Management | 1,301,604 | $20,240,000 | 0.51% |
New Jersey Better Educational Savings Trust | 16,000 | $249,000 | 0.25% |
NJ State Employees Deferred Compensation Plan | 39,000 | $606,000 | 0.10% |
Spark Investment Management LLC | 64,800 | $1,007,000 | 0.06% |
GSA CAPITAL PARTNERS LLP | 43,988 | $684,000 | 0.04% |
SYSTEMATIC FINANCIAL MANAGEMENT LP | 83,195 | $1,294,000 | 0.03% |
BRIDGEWAY CAPITAL MANAGEMENT, LLC | 206,405 | $3,210,000 | 0.03% |
Renaissance Technologies | 1,080,082 | $16,795,000 | 0.02% |
O'SHAUGHNESSY ASSET MANAGEMENT, LLC | 37,669 | $583,000 | 0.01% |
PDT Partners, LLC | 16,300 | $253,000 | 0.01% |