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 2021 | $10,055,000 | +1.1% | 38,040 | -3.3% | 0.01% | -7.7% |
| Q1 2021 | $9,949,000 | -40.7% | 39,340 | -64.8% | 0.01% | -45.8% |
| Q4 2020 | $16,774,000 | +169.5% | 111,812 | +99.3% | 0.02% | +140.0% |
| Q3 2020 | $6,225,000 | +271.2% | 56,112 | +338.4% | 0.01% | +233.3% |
| Q2 2020 | $1,677,000 | -93.3% | 12,800 | -91.5% | 0.00% | -94.8% |
| Q4 2019 | $24,915,000 | +159.7% | 149,776 | +140.0% | 0.06% | +163.6% |
| Q3 2019 | $9,592,000 | +3533.3% | 62,400 | +2395.0% | 0.02% | +2100.0% |
| Q4 2018 | $264,000 | -99.2% | 2,501 | -98.6% | 0.00% | -98.7% |
| Q1 2018 | $32,493,000 | -39.9% | 173,389 | -9.5% | 0.08% | -42.3% |
| Q4 2017 | $54,045,000 | +152.3% | 191,500 | +110.2% | 0.13% | +128.1% |
| Q3 2017 | $21,424,000 | – | 91,100 | – | 0.06% | – |
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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% |