COHERENT INC's ticker is COHR and the CUSIP is 192479103. A total of 287 filers reported holding COHERENT INC in Q4 2018. The put-call ratio across all filers is 1.54 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2019 | $381,000 | -8.6% | 2,794 | -5.0% | 0.00% | 0.0% |
| Q1 2019 | $417,000 | +55.0% | 2,942 | +15.8% | 0.00% | +50.0% |
| Q4 2018 | $269,000 | -41.5% | 2,541 | -4.8% | 0.00% | -33.3% |
| Q3 2018 | $460,000 | +42.9% | 2,669 | +29.6% | 0.00% | +50.0% |
| Q2 2018 | $322,000 | -20.3% | 2,060 | -4.5% | 0.00% | -33.3% |
| Q1 2018 | $404,000 | -22.2% | 2,156 | +17.2% | 0.00% | -25.0% |
| Q4 2017 | $519,000 | +20.1% | 1,839 | 0.0% | 0.00% | +33.3% |
| Q3 2017 | $432,000 | -24.5% | 1,839 | -27.6% | 0.00% | -25.0% |
| Q2 2017 | $572,000 | +9.8% | 2,541 | +0.2% | 0.00% | 0.0% |
| Q1 2017 | $521,000 | -5.3% | 2,535 | -36.7% | 0.00% | 0.0% |
| Q4 2016 | $550,000 | +22.5% | 4,004 | -1.5% | 0.00% | 0.0% |
| Q3 2016 | $449,000 | – | 4,065 | – | 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% |