COHERENT INC's ticker is COHR and the CUSIP is 192479103. A total of 305 filers reported holding COHERENT INC in Q3 2018. The put-call ratio across all filers is 1.36 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2019 | $1,021,000 | +2.5% | 6,644 | -9.0% | 0.02% | 0.0% |
| Q2 2019 | $996,000 | +94.9% | 7,304 | +102.4% | 0.02% | +100.0% |
| Q1 2019 | $511,000 | -44.2% | 3,608 | -58.4% | 0.01% | -52.4% |
| Q4 2018 | $916,000 | -49.9% | 8,668 | -18.4% | 0.02% | -41.7% |
| Q3 2018 | $1,830,000 | -38.7% | 10,626 | -44.4% | 0.04% | -42.9% |
| Q2 2018 | $2,987,000 | -72.7% | 19,096 | -60.7% | 0.06% | -47.1% |
| Q1 2018 | $10,934,000 | +100.6% | 48,576 | +151.5% | 0.12% | +0.8% |
| Q4 2017 | $5,451,000 | +79.8% | 19,316 | +49.8% | 0.12% | +66.2% |
| Q3 2017 | $3,032,000 | +739.9% | 12,892 | +702.7% | 0.07% | +688.9% |
| Q2 2017 | $361,000 | +90.0% | 1,606 | +73.8% | 0.01% | +80.0% |
| Q1 2017 | $190,000 | +31.0% | 924 | -12.5% | 0.01% | +25.0% |
| Q4 2016 | $145,000 | – | 1,056 | – | 0.00% | – |
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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% |