COHERENT INC's ticker is COHR and the CUSIP is 192479103. A total of 306 filers reported holding COHERENT INC in Q1 2017. The put-call ratio across all filers is 1.88 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2020 | $1,534,000 | +28.6% | 11,715 | +4.5% | 0.04% | 0.0% |
| Q1 2020 | $1,193,000 | -4.2% | 11,215 | +49.9% | 0.04% | +46.7% |
| Q4 2019 | $1,245,000 | +7.3% | 7,483 | -0.9% | 0.03% | +3.4% |
| Q3 2019 | $1,160,000 | -75.0% | 7,548 | -74.6% | 0.03% | -66.7% |
| Q2 2018 | $4,641,000 | -11.9% | 29,671 | +5.5% | 0.09% | -15.5% |
| Q1 2018 | $5,269,000 | -34.7% | 28,118 | -1.6% | 0.10% | -29.0% |
| Q4 2017 | $8,066,000 | +23.4% | 28,579 | +2.8% | 0.14% | +22.9% |
| Q3 2017 | $6,537,000 | +8.8% | 27,795 | +4.1% | 0.12% | +2.6% |
| Q2 2017 | $6,006,000 | +66.8% | 26,693 | +52.4% | 0.12% | +82.5% |
| Q1 2017 | $3,601,000 | +78.1% | 17,511 | -52.6% | 0.06% | +53.7% |
| Q3 2015 | $2,022,000 | -62.0% | 36,973 | -55.9% | 0.04% | -57.3% |
| Q2 2015 | $5,327,000 | -6.5% | 83,918 | -4.3% | 0.10% | -4.0% |
| Q1 2015 | $5,698,000 | +16.9% | 87,721 | +9.3% | 0.10% | +11.1% |
| Q4 2014 | $4,874,000 | – | 80,274 | – | 0.09% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Sand Grove Capital Management LLP | 323,373 | $86,192,000 | 10.94% |
| HAVENS ADVISORS LLC | 25,500 | $6,797,000 | 8.03% |
| SARISSA CONSULTING LLC | 21,500 | $5,731,000 | 7.36% |
| Berry Street Capital Management LLP | 234,375 | $62,470,000 | 6.44% |
| Westchester Capital Management, LLC | 797,688 | $212,616,000 | 6.05% |
| ALPINE ASSOCIATES MANAGEMENT INC. | 591,978 | $157,786,000 | 5.91% |
| Melqart Asset Management (UK) Ltd | 332,208 | $88,547,000 | 4.49% |
| Pentwater Capital Management LP | 1,402,000 | $373,689,000 | 4.06% |
| WATER ISLAND CAPITAL LLC | 267,457 | $71,288,000 | 3.94% |
| CENTRAL SECURITIES CORP | 120,000 | $31,985,000 | 3.18% |