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 2022 | $1,000 | 0.0% | 2 | 0.0% | 0.00% | – |
| Q1 2022 | $1,000 | 0.0% | 2 | 0.0% | 0.00% | – |
| Q4 2021 | $1,000 | 0.0% | 2 | 0.0% | 0.00% | – |
| Q3 2021 | $1,000 | 0.0% | 2 | 0.0% | 0.00% | – |
| Q2 2021 | $1,000 | 0.0% | 2 | 0.0% | 0.00% | – |
| Q1 2021 | $1,000 | – | 2 | 0.0% | 0.00% | – |
| Q4 2020 | $0 | – | 2 | 0.0% | 0.00% | – |
| Q3 2020 | $0 | – | 2 | 0.0% | 0.00% | – |
| Q2 2020 | $0 | – | 2 | 0.0% | 0.00% | – |
| Q1 2020 | $0 | – | 2 | 0.0% | 0.00% | – |
| Q4 2019 | $0 | – | 2 | 0.0% | 0.00% | – |
| Q3 2019 | $0 | – | 2 | 0.0% | 0.00% | – |
| Q2 2019 | $0 | -100.0% | 2 | -90.9% | 0.00% | -100.0% |
| Q1 2019 | $4,000 | +100.0% | 22 | +10.0% | 0.00% | 0.0% |
| Q4 2018 | $2,000 | -33.3% | 20 | -4.8% | 0.00% | 0.0% |
| Q3 2018 | $3,000 | -25.0% | 21 | -22.2% | 0.00% | -50.0% |
| Q2 2018 | $4,000 | -20.0% | 27 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $5,000 | -37.5% | 27 | -6.9% | 0.00% | -33.3% |
| Q4 2017 | $8,000 | +14.3% | 29 | -12.1% | 0.00% | -25.0% |
| Q3 2017 | $7,000 | -75.0% | 33 | -74.2% | 0.00% | -73.3% |
| Q2 2017 | $28,000 | -3.4% | 128 | -9.9% | 0.02% | -6.2% |
| Q1 2017 | $29,000 | -25.6% | 142 | -50.0% | 0.02% | -27.3% |
| Q4 2016 | $39,000 | +62.5% | 284 | +29.1% | 0.02% | +57.1% |
| Q3 2016 | $24,000 | +26.3% | 220 | +3.3% | 0.01% | +27.3% |
| Q2 2016 | $19,000 | 0.0% | 213 | 0.0% | 0.01% | 0.0% |
| Q1 2016 | $19,000 | -24.0% | 213 | -46.5% | 0.01% | -31.2% |
| Q4 2015 | $25,000 | – | 398 | – | 0.02% | – |
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% |