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 | ||||
|---|---|---|---|---|---|---|
| Q3 2020 | $469,000 | -78.9% | 4,227 | -70.3% | 0.03% | -80.5% |
| Q2 2018 | $2,228,000 | +45.6% | 14,246 | +162.8% | 0.15% | -8.3% |
| Q4 2017 | $1,530,000 | +106.8% | 5,420 | +72.3% | 0.17% | -9.7% |
| Q3 2017 | $740,000 | -60.8% | 3,146 | -62.5% | 0.19% | -64.0% |
| Q2 2017 | $1,890,000 | +343.7% | 8,400 | +81.1% | 0.52% | +823.2% |
| Q2 2016 | $426,000 | -28.9% | 4,639 | -49.6% | 0.06% | +5.7% |
| Q4 2015 | $599,000 | – | 9,200 | – | 0.05% | – |
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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% |