COHERENT INC's ticker is COHR and the CUSIP is 192479103. A total of 358 filers reported holding COHERENT INC in Q3 2017. The put-call ratio across all filers is 2.31 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $114,240 | -36.0% | 3,500 | 0.0% | 0.07% | -33.0% |
| Q2 2023 | $178,430 | +33.9% | 3,500 | 0.0% | 0.10% | +25.0% |
| Q1 2023 | $133,280 | +8.5% | 3,500 | 0.0% | 0.08% | +2.6% |
| Q4 2022 | $122,850 | +0.7% | 3,500 | 0.0% | 0.08% | +1.3% |
| Q3 2022 | $122,000 | -86.9% | 3,500 | 0.0% | 0.08% | -86.2% |
| Q2 2022 | $932,000 | -0.1% | 3,500 | 0.0% | 0.56% | +31.9% |
| Q1 2022 | $933,000 | 0.0% | 3,500 | 0.0% | 0.42% | 0.0% |
| Q4 2021 | $933,000 | +6.6% | 3,500 | 0.0% | 0.42% | -0.5% |
| Q3 2021 | $875,000 | -5.4% | 3,500 | 0.0% | 0.42% | +4.7% |
| Q2 2021 | $925,000 | +4.5% | 3,500 | 0.0% | 0.41% | +0.5% |
| Q1 2021 | $885,000 | +68.6% | 3,500 | 0.0% | 0.40% | +55.4% |
| Q4 2020 | $525,000 | +35.3% | 3,500 | 0.0% | 0.26% | +9.7% |
| Q3 2020 | $388,000 | -15.3% | 3,500 | 0.0% | 0.24% | -19.1% |
| Q2 2020 | $458,000 | +23.1% | 3,500 | 0.0% | 0.29% | -4.2% |
| Q1 2020 | $372,000 | -36.1% | 3,500 | 0.0% | 0.31% | -22.3% |
| Q4 2019 | $582,000 | +8.2% | 3,500 | 0.0% | 0.39% | +2.1% |
| Q3 2019 | $538,000 | +12.8% | 3,500 | 0.0% | 0.39% | +18.4% |
| Q2 2019 | $477,000 | -3.8% | 3,500 | 0.0% | 0.33% | -6.1% |
| Q1 2019 | $496,000 | +34.1% | 3,500 | 0.0% | 0.35% | +12.3% |
| Q4 2018 | $370,000 | -64.1% | 3,500 | -36.4% | 0.31% | -57.5% |
| Q3 2018 | $1,031,000 | 0.0% | 5,500 | 0.0% | 0.73% | -0.7% |
| Q2 2018 | $1,031,000 | 0.0% | 5,500 | 0.0% | 0.73% | -0.3% |
| Q1 2018 | $1,031,000 | +75.3% | 5,500 | +120.0% | 0.73% | +65.3% |
| Q4 2017 | $588,000 | 0.0% | 2,500 | 0.0% | 0.44% | +0.2% |
| Q3 2017 | $588,000 | – | 2,500 | – | 0.44% | – |
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% |