COHERENT INC's ticker is COHR and the CUSIP is 192479103. A total of 358 filers reported holding COHERENT INC in Q3 2017. The put-call ratio across all filers is 2.31 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $3,000 | +200.0% | 11 | +37.5% | 0.00% | – |
| Q4 2020 | $1,000 | 0.0% | 8 | 0.0% | 0.00% | – |
| Q3 2020 | $1,000 | 0.0% | 8 | 0.0% | 0.00% | – |
| Q2 2020 | $1,000 | 0.0% | 8 | 0.0% | 0.00% | – |
| Q1 2020 | $1,000 | 0.0% | 8 | 0.0% | 0.00% | – |
| Q4 2019 | $1,000 | 0.0% | 8 | 0.0% | 0.00% | – |
| Q3 2019 | $1,000 | 0.0% | 8 | 0.0% | 0.00% | – |
| Q2 2019 | $1,000 | -96.7% | 8 | -95.9% | 0.00% | -100.0% |
| Q2 2018 | $30,000 | +36.4% | 194 | +63.0% | 0.01% | +33.3% |
| Q1 2018 | $22,000 | -29.0% | 119 | +9.2% | 0.01% | -33.3% |
| Q4 2017 | $31,000 | +416.7% | 109 | 0.0% | 0.01% | +350.0% |
| Q3 2017 | $6,000 | -50.0% | 109 | -50.5% | 0.00% | -66.7% |
| Q2 2017 | $12,000 | 0.0% | 220 | 0.0% | 0.01% | -14.3% |
| Q1 2017 | $12,000 | – | 220 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| WESTPORT ASSET MANAGEMENT INC | 3,500 | $114,240 | 0.07% |
| HUNTINGTON NATIONAL BANK | 2 | $532 | 0.00% |