COHERENT INC's ticker is COHR and the CUSIP is 192479103. A total of 149 filers reported holding COHERENT INC in Q3 2014. The put-call ratio across all filers is 3.39 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2019 | $1,405,000 | -83.6% | 10,300 | -82.9% | 0.01% | -83.3% |
| Q1 2019 | $8,546,000 | +175.9% | 60,300 | +105.8% | 0.04% | +125.0% |
| Q4 2018 | $3,097,000 | -38.6% | 29,300 | 0.0% | 0.02% | -23.8% |
| Q3 2018 | $5,045,000 | +10.1% | 29,300 | 0.0% | 0.02% | +5.0% |
| Q2 2018 | $4,583,000 | +5.0% | 29,300 | +25.8% | 0.02% | 0.0% |
| Q1 2018 | $4,366,000 | -5.1% | 23,300 | +42.9% | 0.02% | -4.8% |
| Q4 2017 | $4,600,000 | +20.0% | 16,300 | 0.0% | 0.02% | +16.7% |
| Q3 2017 | $3,833,000 | +179.4% | 16,300 | +167.2% | 0.02% | +157.1% |
| Q2 2017 | $1,372,000 | +9.4% | 6,100 | 0.0% | 0.01% | 0.0% |
| Q1 2017 | $1,254,000 | +49.6% | 6,100 | 0.0% | 0.01% | +40.0% |
| Q4 2016 | $838,000 | -1.5% | 6,100 | -20.8% | 0.01% | 0.0% |
| Q3 2016 | $851,000 | +98.8% | 7,700 | +65.2% | 0.01% | +150.0% |
| Q2 2016 | $428,000 | 0.0% | 4,660 | 0.0% | 0.00% | 0.0% |
| Q1 2016 | $428,000 | +41.3% | 4,660 | 0.0% | 0.00% | +100.0% |
| Q4 2015 | $303,000 | -75.6% | 4,660 | -79.4% | 0.00% | -83.3% |
| Q3 2015 | $1,240,000 | -13.8% | 22,660 | 0.0% | 0.01% | 0.0% |
| Q2 2015 | $1,438,000 | -2.3% | 22,660 | 0.0% | 0.01% | 0.0% |
| Q1 2015 | $1,472,000 | +7.0% | 22,660 | 0.0% | 0.01% | 0.0% |
| Q4 2014 | $1,376,000 | -96.9% | 22,660 | -96.9% | 0.01% | -96.8% |
| Q3 2014 | $44,697,000 | -5.8% | 728,327 | +1.5% | 0.18% | -1.6% |
| Q2 2014 | $47,466,000 | +1.5% | 717,327 | +0.2% | 0.19% | -1.1% |
| Q1 2014 | $46,766,000 | -11.7% | 715,627 | +0.5% | 0.19% | -13.6% |
| Q4 2013 | $52,974,000 | +21.6% | 712,107 | +0.5% | 0.22% | +10.6% |
| Q3 2013 | $43,554,000 | -44.2% | 708,767 | -50.0% | 0.20% | -2.0% |
| Q2 2013 | $78,064,000 | – | 1,417,534 | – | 0.20% | – |
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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% |