COHERENT INC's ticker is COHR and the CUSIP is 192479103. A total of 381 filers reported holding COHERENT INC in Q4 2017. The put-call ratio across all filers is 3.07 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2018 | $3,068,000 | -5.6% | 19,614 | +13.1% | 1.20% | -6.9% |
| Q1 2018 | $3,251,000 | -31.6% | 17,347 | +3.1% | 1.29% | -26.7% |
| Q4 2017 | $4,750,000 | +18.2% | 16,831 | -1.5% | 1.76% | +22.0% |
| Q3 2017 | $4,018,000 | -11.7% | 17,086 | -15.5% | 1.44% | -15.4% |
| Q2 2017 | $4,552,000 | +7.3% | 20,230 | -1.9% | 1.70% | +1.7% |
| Q1 2017 | $4,241,000 | – | 20,625 | – | 1.68% | – |
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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% |