GEOSPACE TECHNOLOGIES CORP's ticker is GEOS and the CUSIP is 37364X109. A total of 87 filers reported holding GEOSPACE TECHNOLOGIES CORP in Q1 2018. The put-call ratio across all filers is - and the average weighting 0.0%.
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| RUTABAGA CAPITAL MANAGEMENT LLC/MA | 466,987 | $6,398,000 | 1.47% |
| Tieton Capital Management, LLC | 100,227 | $1,373,000 | 1.10% |
| MARSHWINDS ADVISORY CO | 65,325 | $895,000 | 0.41% |
| Diversified Investment Strategies, LLC | 19,975 | $274,000 | 0.25% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 22,426 | $307,000 | 0.21% |
| Mraz, Amerine & Associates, Inc. | 38,095 | $522,000 | 0.16% |
| West Coast Financial LLC | 44,822 | $614,000 | 0.14% |
| DISCIPLINED GROWTH INVESTORS INC /MN | 540,398 | $7,403,000 | 0.12% |
| Brandywine Global Investment Management, LLC | 287,838 | $3,944,000 | 0.02% |
| SCOUT INVESTMENTS, INC. | 74,896 | $1,026,000 | 0.02% |