COHERENT INC's ticker is COHR and the CUSIP is 192479103. A total of 143 filers reported holding COHERENT INC in Q1 2014. The put-call ratio across all filers is 3.50 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2017 | $20,564,000 | +49.7% | 100 | 0.0% | 0.01% | +44.4% |
| Q4 2016 | $13,739,000 | +24.3% | 100 | 0.0% | 0.01% | +28.6% |
| Q3 2016 | $11,054,000 | +20.4% | 100 | 0.0% | 0.01% | +16.7% |
| Q2 2016 | $9,178,000 | -0.1% | 100 | 0.0% | 0.01% | +20.0% |
| Q1 2016 | $9,190,000 | +41.1% | 100 | 0.0% | 0.01% | +25.0% |
| Q4 2015 | $6,511,000 | +19.0% | 100 | 0.0% | 0.00% | +33.3% |
| Q3 2015 | $5,470,000 | -13.8% | 100 | 0.0% | 0.00% | -25.0% |
| Q2 2015 | $6,348,000 | -2.3% | 100 | 0.0% | 0.00% | 0.0% |
| Q1 2015 | $6,496,000 | +7.0% | 100 | 0.0% | 0.00% | -20.0% |
| Q4 2014 | $6,072,000 | -6.5% | 100 | 0.0% | 0.01% | +25.0% |
| Q1 2014 | $6,496,000 | – | 100 | – | 0.00% | – |
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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% |