COHERENT INC's ticker is COHR and the CUSIP is 192479103. A total of 234 filers reported holding COHERENT INC in Q4 2020. The put-call ratio across all filers is 0.40 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $1,101,000 | +49.6% | 7,336 | +10.5% | 0.00% | 0.0% |
| Q3 2020 | $736,000 | +30.0% | 6,639 | +24.8% | 0.00% | 0.0% |
| Q1 2020 | $566,000 | -24.6% | 5,318 | +17.8% | 0.00% | 0.0% |
| Q4 2019 | $751,000 | -13.8% | 4,516 | -29.3% | 0.00% | 0.0% |
| Q2 2019 | $871,000 | -1.9% | 6,386 | +2.0% | 0.00% | -40.0% |
| Q1 2019 | $888,000 | +25.4% | 6,260 | -6.7% | 0.01% | 0.0% |
| Q4 2018 | $708,000 | -51.2% | 6,706 | -20.4% | 0.01% | -44.4% |
| Q3 2018 | $1,450,000 | +12.1% | 8,422 | +1.9% | 0.01% | 0.0% |
| Q2 2018 | $1,293,000 | -13.8% | 8,269 | +3.3% | 0.01% | -18.2% |
| Q1 2018 | $1,500,000 | +55.0% | 8,006 | +133.3% | 0.01% | +57.1% |
| Q4 2017 | $968,000 | +18.0% | 3,431 | -1.7% | 0.01% | +16.7% |
| Q3 2017 | $820,000 | – | 3,489 | – | 0.01% | – |
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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% |