GEOSPACE TECHNOLOGIES CORP's ticker is GEOS and the CUSIP is 37364X109. A total of 111 filers reported holding GEOSPACE TECHNOLOGIES CORP in Q3 2015. The put-call ratio across all filers is 1.73 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $2,000 | -33.3% | 161 | -0.6% | 0.00% | -50.0% |
| Q1 2017 | $3,000 | -25.0% | 162 | -12.9% | 0.00% | 0.0% |
| Q4 2016 | $4,000 | 0.0% | 186 | 0.0% | 0.00% | -33.3% |
| Q3 2016 | $4,000 | 0.0% | 186 | -5.6% | 0.00% | 0.0% |
| Q2 2016 | $4,000 | +33.3% | 197 | 0.0% | 0.00% | +50.0% |
| Q1 2016 | $3,000 | 0.0% | 197 | +10.7% | 0.00% | 0.0% |
| Q4 2015 | $3,000 | 0.0% | 178 | 0.0% | 0.00% | 0.0% |
| Q3 2015 | $3,000 | -40.0% | 178 | 0.0% | 0.00% | -50.0% |
| Q2 2015 | $5,000 | +66.7% | 178 | 0.0% | 0.00% | +100.0% |
| Q1 2015 | $3,000 | -40.0% | 178 | -8.2% | 0.00% | -60.0% |
| Q4 2014 | $5,000 | – | 194 | – | 0.01% | – |
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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% |