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 | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $6,114,000 | +123.7% | 43,141 | +66.8% | 0.01% | +75.0% |
| Q4 2018 | $2,733,000 | -91.9% | 25,857 | -86.8% | 0.00% | -80.0% |
| Q3 2018 | $33,710,000 | +22.2% | 195,770 | +11.0% | 0.02% | -41.2% |
| Q2 2018 | $27,585,000 | +41.4% | 176,355 | +69.4% | 0.03% | +36.0% |
| Q1 2018 | $19,508,000 | -6.0% | 104,100 | +41.5% | 0.02% | -7.4% |
| Q4 2017 | $20,757,000 | -9.5% | 73,548 | -24.6% | 0.03% | -12.9% |
| Q3 2017 | $22,934,000 | +147.7% | 97,519 | +137.0% | 0.03% | +138.5% |
| Q2 2017 | $9,258,000 | -15.5% | 41,147 | -22.8% | 0.01% | -18.8% |
| Q1 2017 | $10,958,000 | +81.0% | 53,287 | +20.9% | 0.02% | +60.0% |
| Q4 2016 | $6,055,000 | +40.8% | 44,070 | +13.3% | 0.01% | +42.9% |
| Q3 2016 | $4,301,000 | +20.8% | 38,908 | +0.3% | 0.01% | +16.7% |
| Q2 2016 | $3,560,000 | +10.3% | 38,789 | +10.5% | 0.01% | 0.0% |
| Q1 2016 | $3,227,000 | -71.4% | 35,115 | -79.7% | 0.01% | -71.4% |
| Q4 2015 | $11,277,000 | +19.3% | 173,202 | +0.2% | 0.02% | +10.5% |
| Q3 2015 | $9,451,000 | -13.9% | 172,787 | -0.1% | 0.02% | -5.0% |
| Q2 2015 | $10,980,000 | +6.2% | 172,967 | +8.6% | 0.02% | +5.3% |
| Q1 2015 | $10,342,000 | +388.8% | 159,207 | +356.8% | 0.02% | +375.0% |
| Q4 2014 | $2,116,000 | -2.3% | 34,856 | -1.2% | 0.00% | 0.0% |
| Q3 2014 | $2,166,000 | -7.2% | 35,295 | 0.0% | 0.00% | -20.0% |
| Q2 2014 | $2,335,000 | +0.3% | 35,295 | -0.9% | 0.01% | 0.0% |
| Q1 2014 | $2,328,000 | -10.3% | 35,618 | +2.1% | 0.01% | -16.7% |
| Q4 2013 | $2,596,000 | +25.6% | 34,898 | +3.7% | 0.01% | +20.0% |
| Q3 2013 | $2,067,000 | +16.6% | 33,638 | +4.5% | 0.01% | 0.0% |
| Q2 2013 | $1,773,000 | – | 32,201 | – | 0.01% | – |
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% |