ION GEOPHYSICAL CORP's ticker is IO and the CUSIP is 462044207. A total of 41 filers reported holding ION GEOPHYSICAL CORP in Q2 2020. The put-call ratio across all filers is 237.00 and the average weighting 0.0%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q1 2022 | $112,000 | +143.5% | 128,099 | +145.9% | 0.00% | – |
Q4 2021 | $46,000 | -49.5% | 52,100 | -23.7% | 0.00% | – |
Q3 2021 | $91,000 | -21.6% | 68,255 | +24.0% | 0.00% | – |
Q2 2021 | $116,000 | -71.0% | 55,040 | -70.5% | 0.00% | – |
Q1 2021 | $400,000 | +455.6% | 186,700 | +529.5% | 0.00% | – |
Q4 2020 | $72,000 | -53.5% | 29,657 | -55.4% | 0.00% | – |
Q2 2020 | $155,000 | +715.8% | 66,518 | +346.4% | 0.00% | – |
Q1 2020 | $19,000 | -86.6% | 14,900 | -15.8% | 0.00% | – |
Q2 2019 | $142,000 | -46.8% | 17,700 | -4.3% | 0.00% | – |
Q1 2019 | $267,000 | +323.8% | 18,500 | +51.6% | 0.00% | – |
Q4 2018 | $63,000 | -97.5% | 12,200 | -88.4% | 0.00% | -100.0% |
Q2 2018 | $2,553,000 | +109.1% | 105,058 | +133.0% | 0.00% | – |
Q1 2018 | $1,221,000 | +410.9% | 45,080 | +272.6% | 0.00% | – |
Q4 2017 | $239,000 | +298.3% | 12,100 | -1.6% | 0.00% | – |
Q1 2017 | $60,000 | – | 12,297 | – | 0.00% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
GSA CAPITAL PARTNERS LLP | 54,182 | $132,000 | 0.02% |
BRIDGEWAY CAPITAL MANAGEMENT, LLC | 77,400 | $188,000 | 0.00% |
Renaissance Technologies | 1,004,267 | $2,440,000 | 0.00% |
SeaCrest Wealth Management, LLC | 10,000 | $24,000 | 0.00% |
FARMERS & MERCHANTS INVESTMENTS INC | 20,763 | $50,000 | 0.00% |
Neuberger Berman Group LLC | 284,018 | $690,000 | 0.00% |
ACADIAN ASSET MANAGEMENT LLC | 79,526 | $193,000 | 0.00% |
SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC | 17,876 | $43,000 | 0.00% |
DEUTSCHE BANK AG\ | 300,000 | $729,000 | 0.00% |
MORGAN STANLEY | 747 | $2,000 | 0.00% |