GEOSPACE TECHNOLOGIES CORP's ticker is and the CUSIP is 37364X909. A total of 2 filers reported holding GEOSPACE TECHNOLOGIES CORP in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $712,250 | +6375.0% | 55,000 | +4900.0% | 0.00% | – |
| Q4 2018 | $11,000 | -74.4% | 1,100 | -57.7% | 0.00% | -100.0% |
| Q2 2016 | $43,000 | -48.2% | 2,600 | -48.0% | 0.00% | 0.0% |
| Q1 2015 | $83,000 | +159.4% | 5,000 | +316.7% | 0.00% | – |
| Q4 2014 | $32,000 | -54.3% | 1,200 | -40.0% | 0.00% | -100.0% |
| Q3 2014 | $70,000 | +48.9% | 2,000 | +300.0% | 0.00% | 0.0% |
| Q4 2013 | $47,000 | +11.9% | 500 | 0.0% | 0.00% | 0.0% |
| Q3 2013 | $42,000 | – | 500 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 55,000 | $712,250 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| SIMPLEX TRADING, LLC | 700 | $9 | 0.00% |