COHERENT INC's ticker is COHR and the CUSIP is 192479103. A total of 166 filers reported holding COHERENT INC in Q1 2015. The put-call ratio across all filers is 0.51 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $539,000 | -2.5% | 2,024 | 0.0% | 0.00% | +33.3% |
| Q1 2022 | $553,000 | +2.6% | 2,024 | 0.0% | 0.00% | 0.0% |
| Q4 2021 | $539,000 | -13.6% | 2,024 | -18.8% | 0.00% | 0.0% |
| Q3 2021 | $624,000 | -5.3% | 2,494 | 0.0% | 0.00% | -25.0% |
| Q2 2021 | $659,000 | -1.6% | 2,494 | -5.9% | 0.00% | 0.0% |
| Q1 2021 | $670,000 | +153.8% | 2,650 | +50.8% | 0.00% | +100.0% |
| Q4 2020 | $264,000 | +35.4% | 1,757 | 0.0% | 0.00% | +100.0% |
| Q3 2020 | $195,000 | -15.2% | 1,757 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $230,000 | +23.0% | 1,757 | 0.0% | 0.00% | 0.0% |
| Q1 2020 | $187,000 | -36.0% | 1,757 | 0.0% | 0.00% | 0.0% |
| Q4 2019 | $292,000 | +8.1% | 1,757 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $270,000 | +12.5% | 1,757 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $240,000 | -0.4% | 1,757 | +3.4% | 0.00% | 0.0% |
| Q1 2019 | $241,000 | +33.9% | 1,700 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $180,000 | -38.6% | 1,700 | 0.0% | 0.00% | 0.0% |
| Q3 2018 | $293,000 | +10.2% | 1,700 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $266,000 | -16.6% | 1,700 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $319,000 | -33.5% | 1,700 | 0.0% | 0.00% | -50.0% |
| Q4 2017 | $480,000 | +20.0% | 1,700 | 0.0% | 0.00% | 0.0% |
| Q3 2017 | $400,000 | +2.0% | 1,700 | -2.5% | 0.00% | 0.0% |
| Q2 2017 | $392,000 | -97.5% | 1,743 | -97.8% | 0.00% | -97.0% |
| Q1 2017 | $15,982,000 | -33.2% | 77,717 | -55.4% | 0.07% | -39.1% |
| Q4 2016 | $23,934,000 | +46.7% | 174,210 | +18.0% | 0.11% | +41.0% |
| Q3 2016 | $16,314,000 | +23.9% | 147,582 | +2.9% | 0.08% | +20.0% |
| Q2 2016 | $13,164,000 | +0.3% | 143,433 | +0.4% | 0.06% | 0.0% |
| Q1 2016 | $13,128,000 | +72.3% | 142,848 | +22.0% | 0.06% | +71.1% |
| Q4 2015 | $7,621,000 | +131.1% | 117,053 | +94.2% | 0.04% | +123.5% |
| Q3 2015 | $3,298,000 | +1.4% | 60,285 | +17.6% | 0.02% | +6.2% |
| Q2 2015 | $3,254,000 | +2858.2% | 51,255 | +2915.0% | 0.02% | +1500.0% |
| Q1 2015 | $110,000 | +6.8% | 1,700 | 0.0% | 0.00% | 0.0% |
| Q4 2014 | $103,000 | -1.0% | 1,700 | 0.0% | 0.00% | 0.0% |
| Q3 2014 | $104,000 | -7.1% | 1,700 | 0.0% | 0.00% | 0.0% |
| Q2 2014 | $112,000 | +0.9% | 1,700 | 0.0% | 0.00% | 0.0% |
| Q1 2014 | $111,000 | -11.9% | 1,700 | 0.0% | 0.00% | 0.0% |
| Q4 2013 | $126,000 | +21.2% | 1,700 | 0.0% | 0.00% | 0.0% |
| Q3 2013 | $104,000 | -58.6% | 1,700 | -62.7% | 0.00% | 0.0% |
| Q2 2013 | $251,000 | – | 4,552 | – | 0.00% | – |
Download | ||||||
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% |