COHERENT INC's ticker is COHR and the CUSIP is 192479103. A total of 352 filers reported holding COHERENT INC in Q1 2018. The put-call ratio across all filers is 2.53 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $920,000 | -21.2% | 8,706 | +28.4% | 0.28% | -4.2% |
| Q3 2018 | $1,168,000 | -91.7% | 6,782 | -91.0% | 0.29% | -89.4% |
| Q1 2018 | $14,087,000 | +1037.9% | 75,170 | +571.4% | 2.70% | +665.4% |
| Q3 2016 | $1,238,000 | +11.2% | 11,196 | -7.7% | 0.35% | +29.3% |
| Q2 2016 | $1,113,000 | -88.4% | 12,125 | -88.4% | 0.27% | -89.9% |
| Q1 2016 | $9,622,000 | +11.8% | 104,696 | -26.1% | 2.69% | +19.8% |
| Q4 2014 | $8,605,000 | – | 141,719 | – | 2.25% | – |
Download | ||||||
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% |