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 | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $1,787,000 | -1.4% | 6,713 | +1.2% | 0.02% | +13.3% |
| Q1 2022 | $1,813,000 | +3.0% | 6,632 | +0.4% | 0.02% | +15.4% |
| Q4 2021 | $1,760,000 | +5.3% | 6,604 | -1.2% | 0.01% | -7.1% |
| Q3 2021 | $1,671,000 | -4.9% | 6,682 | +0.5% | 0.01% | 0.0% |
| Q2 2021 | $1,757,000 | -1.6% | 6,646 | -5.9% | 0.01% | -12.5% |
| Q1 2021 | $1,786,000 | +69.3% | 7,061 | +0.4% | 0.02% | +60.0% |
| Q4 2020 | $1,055,000 | +29.9% | 7,034 | -3.9% | 0.01% | +25.0% |
| Q3 2020 | $812,000 | +13.7% | 7,318 | +34.2% | 0.01% | -20.0% |
| Q2 2020 | $714,000 | +18.4% | 5,452 | -3.8% | 0.01% | 0.0% |
| Q1 2020 | $603,000 | -73.5% | 5,670 | -58.6% | 0.01% | -63.0% |
| Q4 2019 | $2,278,000 | -0.8% | 13,696 | -8.4% | 0.03% | -3.6% |
| Q3 2019 | $2,297,000 | -4.1% | 14,946 | -14.9% | 0.03% | 0.0% |
| Q2 2019 | $2,394,000 | -3.3% | 17,557 | +0.5% | 0.03% | -3.4% |
| Q1 2019 | $2,476,000 | +33.8% | 17,468 | -0.2% | 0.03% | +20.8% |
| Q4 2018 | $1,850,000 | -37.7% | 17,498 | +1.4% | 0.02% | -14.3% |
| Q3 2018 | $2,971,000 | +10.0% | 17,253 | -0.1% | 0.03% | +3.7% |
| Q2 2018 | $2,701,000 | -14.4% | 17,269 | +2.6% | 0.03% | -15.6% |
| Q1 2018 | $3,154,000 | -37.0% | 16,828 | -5.1% | 0.03% | -34.7% |
| Q4 2017 | $5,003,000 | +52.1% | 17,728 | +26.8% | 0.05% | +25.6% |
| Q3 2017 | $3,289,000 | +40.6% | 13,985 | +34.5% | 0.04% | +21.9% |
| Q2 2017 | $2,340,000 | +11.5% | 10,400 | +2.0% | 0.03% | +10.3% |
| Q1 2017 | $2,098,000 | +20.6% | 10,200 | -19.5% | 0.03% | +11.5% |
| Q4 2016 | $1,740,000 | +25.3% | 12,664 | +0.8% | 0.03% | +23.8% |
| Q3 2016 | $1,389,000 | +20.5% | 12,564 | 0.0% | 0.02% | +31.2% |
| Q2 2016 | $1,153,000 | +1.5% | 12,564 | +1.6% | 0.02% | +6.7% |
| Q1 2016 | $1,136,000 | +47.2% | 12,364 | +4.2% | 0.02% | +50.0% |
| Q4 2015 | $772,000 | +18.0% | 11,864 | -0.8% | 0.01% | +11.1% |
| Q3 2015 | $654,000 | -38.4% | 11,964 | -31.6% | 0.01% | -30.8% |
| Q4 2014 | $1,062,000 | +0.1% | 17,500 | +1.2% | 0.01% | 0.0% |
| Q3 2014 | $1,061,000 | -9.4% | 17,300 | -2.3% | 0.01% | -7.1% |
| Q2 2014 | $1,171,000 | +2.4% | 17,700 | +1.1% | 0.01% | 0.0% |
| Q1 2014 | $1,143,000 | -22.4% | 17,500 | -11.6% | 0.01% | -22.2% |
| Q4 2013 | $1,472,000 | +9.4% | 19,800 | -9.6% | 0.02% | +5.9% |
| Q3 2013 | $1,345,000 | +11.5% | 21,900 | 0.0% | 0.02% | +6.2% |
| Q2 2013 | $1,206,000 | -2.4% | 21,900 | +0.5% | 0.02% | -11.1% |
| Q1 2013 | $1,236,000 | – | 21,800 | – | 0.02% | – |
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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% |