COHERENT INC's ticker is COHR and the CUSIP is 192479103. A total of 166 filers reported holding COHERENT INC in Q1 2015. The put-call ratio across all filers is 0.51 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $512,000 | -89.1% | 3,410 | -91.9% | 0.07% | -90.5% |
| Q3 2020 | $4,684,000 | -15.3% | 42,225 | 0.0% | 0.78% | -20.1% |
| Q2 2020 | $5,531,000 | -31.9% | 42,225 | -44.7% | 0.98% | -45.8% |
| Q1 2020 | $8,124,000 | -39.9% | 76,350 | -6.0% | 1.80% | -8.1% |
| Q4 2019 | $13,508,000 | -22.3% | 81,200 | -28.2% | 1.96% | -22.4% |
| Q3 2019 | $17,374,000 | -13.6% | 113,025 | -23.3% | 2.53% | -8.6% |
| Q2 2019 | $20,101,000 | -6.0% | 147,400 | -2.3% | 2.76% | -6.5% |
| Q1 2019 | $21,386,000 | +22.5% | 150,900 | -8.7% | 2.96% | +3.2% |
| Q4 2018 | $17,463,000 | -53.6% | 165,200 | -24.4% | 2.87% | -41.0% |
| Q3 2018 | $37,624,000 | +8.0% | 218,500 | -1.9% | 4.86% | +6.0% |
| Q2 2018 | $34,835,000 | +4.5% | 222,700 | +25.2% | 4.58% | +4.3% |
| Q1 2018 | $33,334,000 | -20.5% | 177,875 | +19.8% | 4.39% | -18.6% |
| Q4 2017 | $41,910,000 | +10.9% | 148,500 | -7.6% | 5.40% | +7.4% |
| Q3 2017 | $37,804,000 | +6.6% | 160,750 | +2.0% | 5.03% | +2.4% |
| Q2 2017 | $35,470,000 | -1.6% | 157,650 | -10.1% | 4.91% | -1.2% |
| Q1 2017 | $36,059,000 | +50.9% | 175,350 | +0.8% | 4.96% | +36.7% |
| Q4 2016 | $23,889,000 | +86.2% | 173,875 | +49.8% | 3.63% | +80.8% |
| Q3 2016 | $12,828,000 | +183.5% | 116,050 | +135.4% | 2.01% | +171.5% |
| Q2 2016 | $4,525,000 | +324.5% | 49,300 | +325.0% | 0.74% | +335.3% |
| Q1 2016 | $1,066,000 | -41.3% | 11,600 | -58.4% | 0.17% | -34.6% |
| Q4 2015 | $1,817,000 | -60.8% | 27,900 | -67.1% | 0.26% | -58.3% |
| Q3 2015 | $4,633,000 | -2.1% | 84,696 | +13.6% | 0.62% | +22.6% |
| Q2 2015 | $4,732,000 | +5.7% | 74,550 | +8.2% | 0.51% | +11.9% |
| Q1 2015 | $4,476,000 | -25.8% | 68,900 | -30.6% | 0.45% | -26.4% |
| Q4 2014 | $6,029,000 | +15.0% | 99,300 | +16.2% | 0.62% | +16.0% |
| Q3 2014 | $5,244,000 | +59.8% | 85,450 | +72.3% | 0.53% | +65.7% |
| Q2 2014 | $3,282,000 | +104.7% | 49,600 | +102.2% | 0.32% | +94.5% |
| Q1 2014 | $1,603,000 | +83.4% | 24,525 | +108.7% | 0.16% | +73.7% |
| Q4 2013 | $874,000 | +29.5% | 11,750 | +6.8% | 0.10% | +26.7% |
| Q3 2013 | $675,000 | – | 11,000 | – | 0.08% | – |
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% |