COHERENT INC's ticker is COHR and the CUSIP is 192479103. A total of 284 filers reported holding COHERENT INC in Q1 2019. The put-call ratio across all filers is 0.95 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2019 | $246,000 | +11.8% | 1,610 | 0.0% | 0.04% | +10.3% |
| Q2 2019 | $220,000 | +3042.9% | 1,610 | +3120.0% | 0.04% | +3800.0% |
| Q1 2019 | $7,000 | +40.0% | 50 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $5,000 | -44.4% | 50 | 0.0% | 0.00% | -50.0% |
| Q3 2018 | $9,000 | +12.5% | 50 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $8,000 | -95.3% | 50 | -94.5% | 0.00% | -95.0% |
| Q1 2018 | $172,000 | -18.9% | 917 | +22.3% | 0.04% | -14.9% |
| Q4 2017 | $212,000 | +1666.7% | 750 | +1400.0% | 0.05% | +1075.0% |
| Q3 2017 | $12,000 | +9.1% | 50 | 0.0% | 0.00% | 0.0% |
| Q2 2017 | $11,000 | +10.0% | 50 | 0.0% | 0.00% | +33.3% |
| Q1 2017 | $10,000 | – | 50 | – | 0.00% | – |
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% |