COHERENT INC's ticker is COHR and the CUSIP is 192479103. A total of 381 filers reported holding COHERENT INC in Q4 2017. The put-call ratio across all filers is 3.07 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2020 | $0 | – | 6 | 0.0% | 0.00% | – |
| Q4 2019 | $0 | – | 6 | 0.0% | 0.00% | – |
| Q3 2019 | $0 | – | 6 | 0.0% | 0.00% | – |
| Q2 2019 | $0 | – | 6 | 0.0% | 0.00% | – |
| Q1 2019 | $0 | -100.0% | 6 | -97.3% | 0.00% | – |
| Q4 2018 | $22,000 | -88.9% | 219 | -81.0% | 0.00% | -100.0% |
| Q3 2018 | $198,000 | +21.5% | 1,154 | +11.0% | 0.00% | 0.0% |
| Q2 2018 | $163,000 | -99.3% | 1,040 | -98.7% | 0.00% | -99.0% |
| Q1 2018 | $23,025,000 | 0.0% | 81,594 | 0.0% | 0.10% | 0.0% |
| Q4 2017 | $23,025,000 | -42.0% | 81,594 | -51.7% | 0.10% | -44.8% |
| Q3 2017 | $39,702,000 | -27.0% | 168,835 | -36.4% | 0.17% | -33.1% |
| Q2 2017 | $54,415,000 | 0.0% | 265,371 | 0.0% | 0.26% | 0.0% |
| Q1 2017 | $54,415,000 | +27.3% | 265,371 | -14.7% | 0.26% | +12.1% |
| Q4 2016 | $42,739,000 | +20.6% | 311,099 | -3.0% | 0.23% | +16.0% |
| Q3 2016 | $35,441,000 | +5.1% | 320,634 | -12.7% | 0.20% | -2.0% |
| Q2 2016 | $33,726,000 | +6.7% | 367,477 | +6.8% | 0.20% | -0.5% |
| Q1 2016 | $31,618,000 | +11.8% | 344,070 | -20.8% | 0.20% | +6.2% |
| Q4 2015 | $28,274,000 | +20.3% | 434,268 | +1.1% | 0.19% | +12.2% |
| Q3 2015 | $23,503,000 | -5.2% | 429,691 | +10.0% | 0.17% | -3.9% |
| Q2 2015 | $24,785,000 | +15.9% | 390,451 | +18.6% | 0.18% | +14.7% |
| Q1 2015 | $21,392,000 | +23.2% | 329,337 | +15.1% | 0.16% | +14.7% |
| Q4 2014 | $17,369,000 | +1736800.0% | 286,064 | +1144156.0% | 0.14% | – |
| Q3 2014 | $1,000 | – | 25 | – | 0.00% | – |
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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% |