GEOSPACE TECHNOLOGIES CORP's ticker is GEOS and the CUSIP is 37364X109. A total of 90 filers reported holding GEOSPACE TECHNOLOGIES CORP in Q3 2017. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $155,000 | +25.0% | 12,000 | 0.0% | 0.01% | +25.0% |
| Q4 2018 | $124,000 | -24.4% | 12,000 | 0.0% | 0.01% | 0.0% |
| Q3 2018 | $164,000 | -3.0% | 12,000 | 0.0% | 0.01% | 0.0% |
| Q2 2018 | $169,000 | +43.2% | 12,000 | 0.0% | 0.01% | +60.0% |
| Q1 2018 | $118,000 | -24.4% | 12,000 | 0.0% | 0.01% | -28.6% |
| Q4 2017 | $156,000 | -27.1% | 12,000 | 0.0% | 0.01% | -30.0% |
| Q3 2017 | $214,000 | +28.9% | 12,000 | 0.0% | 0.01% | +25.0% |
| Q2 2017 | $166,000 | -14.9% | 12,000 | 0.0% | 0.01% | -11.1% |
| Q1 2017 | $195,000 | -20.1% | 12,000 | 0.0% | 0.01% | -18.2% |
| Q4 2016 | $244,000 | +4.3% | 12,000 | 0.0% | 0.01% | 0.0% |
| Q3 2016 | $234,000 | +19.4% | 12,000 | 0.0% | 0.01% | +22.2% |
| Q2 2016 | $196,000 | +32.4% | 12,000 | 0.0% | 0.01% | +28.6% |
| Q1 2016 | $148,000 | -12.4% | 12,000 | 0.0% | 0.01% | 0.0% |
| Q4 2015 | $169,000 | +1.8% | 12,000 | 0.0% | 0.01% | +16.7% |
| Q3 2015 | $166,000 | -40.1% | 12,000 | 0.0% | 0.01% | -25.0% |
| Q2 2015 | $277,000 | +39.9% | 12,000 | 0.0% | 0.01% | +33.3% |
| Q1 2015 | $198,000 | -90.6% | 12,000 | -79.9% | 0.01% | -91.8% |
| Q3 2014 | $2,103,000 | +86.8% | 59,820 | +192.7% | 0.07% | +87.2% |
| Q2 2014 | $1,126,000 | – | 20,440 | – | 0.04% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| RUTABAGA CAPITAL MANAGEMENT LLC/MA | 871,278 | $4,130,000 | 3.30% |
| Tieton Capital Management, LLC | 542,990 | $2,574,000 | 1.78% |
| Moors & Cabot, Inc. | 598,025 | $2,835,000 | 0.20% |
| DISCIPLINED GROWTH INVESTORS INC /MN | 1,509,294 | $7,154,000 | 0.19% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 42,028 | $199,000 | 0.13% |
| HEARTLAND ADVISORS INC | 300,000 | $1,422,000 | 0.10% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 94,434 | $448,000 | 0.07% |
| Marquette Asset Management, LLC | 46,895 | $222,000 | 0.06% |
| Mraz, Amerine & Associates, Inc. | 24,370 | $116,000 | 0.03% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 252,100 | $1,195,000 | 0.03% |