COHERENT INC's ticker is COHR and the CUSIP is 192479103. A total of 283 filers reported holding COHERENT INC in Q4 2021. The put-call ratio across all filers is 1.27 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $1,515,000 | -17.5% | 5,700 | -21.9% | 0.00% | 0.0% |
| Q3 2021 | $1,837,000 | -38.2% | 7,300 | -34.7% | 0.00% | -50.0% |
| Q2 2021 | $2,972,000 | -14.0% | 11,177 | -18.0% | 0.00% | -20.0% |
| Q1 2021 | $3,454,000 | +324.3% | 13,634 | +155.7% | 0.01% | +150.0% |
| Q4 2020 | $814,000 | -21.0% | 5,331 | -42.7% | 0.00% | 0.0% |
| Q3 2020 | $1,030,000 | -55.3% | 9,300 | -46.6% | 0.00% | -66.7% |
| Q2 2020 | $2,304,000 | -37.4% | 17,410 | -50.5% | 0.01% | -45.5% |
| Q1 2020 | $3,678,000 | -30.1% | 35,199 | +10.8% | 0.01% | -15.4% |
| Q4 2019 | $5,260,000 | -33.9% | 31,769 | -39.5% | 0.01% | -43.5% |
| Q3 2019 | $7,956,000 | +0.8% | 52,500 | -5.7% | 0.02% | 0.0% |
| Q1 2019 | $7,894,000 | +14.4% | 55,700 | -17.2% | 0.02% | +21.1% |
| Q4 2018 | $6,901,000 | -28.6% | 67,310 | +20.0% | 0.02% | -9.5% |
| Q3 2018 | $9,662,000 | -37.5% | 56,114 | -32.0% | 0.02% | -43.2% |
| Q2 2018 | $15,455,000 | 0.0% | 82,466 | 0.0% | 0.04% | 0.0% |
| Q1 2018 | $15,455,000 | -6.8% | 82,466 | +40.3% | 0.04% | -37.3% |
| Q4 2017 | $16,587,000 | +30.7% | 58,772 | +8.9% | 0.06% | +22.9% |
| Q3 2017 | $12,688,000 | -11.3% | 53,954 | -16.5% | 0.05% | -27.3% |
| Q2 2017 | $14,312,000 | +11.7% | 64,580 | +3.7% | 0.07% | -5.7% |
| Q1 2017 | $12,810,000 | +180.3% | 62,303 | +87.3% | 0.07% | +218.2% |
| Q4 2016 | $4,570,000 | +181.1% | 33,266 | +123.6% | 0.02% | +214.3% |
| Q3 2016 | $1,626,000 | +172.8% | 14,878 | +118.8% | 0.01% | +133.3% |
| Q2 2016 | $596,000 | – | 6,800 | – | 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% |