ION GEOPHYSICAL CORP's ticker is IO and the CUSIP is 462044207. A total of 44 filers reported holding ION GEOPHYSICAL CORP in Q1 2020. The put-call ratio across all filers is 0.73 and the average weighting 0.0%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q4 2021 | $33,000 | -47.6% | 37,170 | -21.7% | 0.00% | – |
Q3 2021 | $63,000 | -66.8% | 47,495 | -47.8% | 0.00% | -100.0% |
Q2 2021 | $190,000 | -11.2% | 90,914 | -9.2% | 0.00% | 0.0% |
Q1 2021 | $214,000 | +229.2% | 100,104 | +274.7% | 0.00% | – |
Q4 2020 | $65,000 | -45.4% | 26,717 | -66.3% | 0.00% | -100.0% |
Q3 2020 | $119,000 | +112.5% | 79,391 | +232.8% | 0.00% | +100.0% |
Q2 2020 | $56,000 | -94.3% | 23,855 | -79.0% | 0.00% | -83.3% |
Q4 2019 | $985,000 | +9.4% | 113,450 | +15.0% | 0.01% | -25.0% |
Q3 2019 | $900,000 | +57.6% | 98,634 | +39.1% | 0.01% | +33.3% |
Q2 2019 | $571,000 | +727.5% | 70,925 | +539.0% | 0.01% | +50.0% |
Q2 2016 | $69,000 | – | 11,100 | – | 0.00% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Gates Capital Management | 1,212,408 | $6,280,000 | 0.35% |
New Jersey Better Educational Savings Trust | 22,000 | $114,000 | 0.15% |
NJ State Employees Deferred Compensation Plan | 48,000 | $249,000 | 0.05% |
Spark Investment Management LLC | 79,800 | $413,000 | 0.03% |
BRIDGEWAY CAPITAL MANAGEMENT, LLC | 177,305 | $918,000 | 0.01% |
Engineers Gate Manager LP | 16,334 | $85,000 | 0.01% |
Renaissance Technologies | 1,026,523 | $5,317,000 | 0.01% |
A.R.T. Advisors, LLC | 17,445 | $90,000 | 0.01% |
Point72 Hong Kong Ltd | 1,893 | $10,000 | 0.01% |
PDT Partners, LLC | 16,300 | $84,000 | 0.01% |