Ion Geophysical Corp
IODelisted Jun 3, 2022- Industry
- Oil & Gas Field Exploration Services
- SEC CIK
- 0000866609
Ion Geophysical Corp was delisted on Jun 3, 2022; its insiders filed their last Form 4 on Jul 29, 2022; 30 institutions reported holding it in 13F filings for Q1 2022, worth $4.53M in total; no superinvestor held it.
13F holders, Q3 2022
Institutional positions in Ion Geophysical Corp as of Sep 30, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
IO is no longer listed, and 13F filings after Q1 2022 list far fewer holders. See Q1 2022
- Institutional holders
- 2
- −4 vs. Q2 2022
- Shares held
- 1.02K
- −6.57K (−86.6%) vs. Q2 2022
- Total value
- $2.00K
- −$662 (−24.9%) vs. Q2 2022
- New holders
- 0
- 0 more added
- Sold out
- 4
- 0 more reduced
Compare with Q2 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting IO on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 0 | $0 |
| Q1 2026 | 0 | $0 |
| Q4 2025 | 0 | $0 |
| Q3 2025 | 0 | $0 |
| Q2 2025 | 1 | $1 |
| Q1 2025 | 1 | $1 |
| Q4 2024 | 3 | $22.0K |
| Q3 2024 | 3 | $22.0K |
| Q2 2024 | 3 | $22.0K |
| Q1 2024 | 2 | $0 |
| Q4 2023 | 3 | $0 |
| Q3 2023 | 3 | $0 |
| Q2 2023 | 2 | $0 |
| Q1 2023 | 2 | $5 |
| Q4 2022 | 2 | $5 |
| Q3 2022 | 2 | $2.00K |
| Q2 2022 | 6 | $2.66K |
| Q1 2022 | 30 | $4.53M |
| Q4 2021 | 37 | $4.31M |
| Q3 2021 | 35 | $7.21M |
| Q2 2021 | 40 | $18.9M |
| Q1 2021 | 38 | $7.18M |
Institutions, Q3 2022
Shares, value and share of portfolio for each institution holding Ion Geophysical Corp; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Your Advocates Ltd., LLP | 1,000 | $0 | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 19 | $2.00K | 0.00% | 00.0% | Unchanged |
| Tucker Asset Management LLC | 0 | $0 | 0.00% | −4,500−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −2,000−100.0% | Sold out |
| Captrust Financial Advisors | 0 | $0 | 0.00% | −66−100.0% | Sold out |
| City State Bank | 0 | $0 | 0.00% | −6−100.0% | Sold out |