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 2019 | $3,000 | 0.0% | 20 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $3,000 | +50.0% | 20 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $2,000 | -33.3% | 20 | 0.0% | 0.00% | 0.0% |
| Q3 2018 | $3,000 | 0.0% | 20 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $3,000 | -25.0% | 20 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $4,000 | -33.3% | 20 | 0.0% | 0.00% | -50.0% |
| Q4 2017 | $6,000 | +20.0% | 20 | 0.0% | 0.00% | 0.0% |
| Q3 2017 | $5,000 | -28.6% | 20 | -33.3% | 0.00% | -33.3% |
| Q2 2017 | $7,000 | +16.7% | 30 | 0.0% | 0.00% | +50.0% |
| Q1 2017 | $6,000 | -99.9% | 30 | 0.0% | 0.00% | 0.0% |
| Q4 2016 | $4,122,000 | +68600.0% | 30 | -40.0% | 0.00% | -33.3% |
| Q3 2016 | $6,000 | +20.0% | 50 | 0.0% | 0.00% | +50.0% |
| Q2 2016 | $5,000 | 0.0% | 50 | 0.0% | 0.00% | 0.0% |
| Q1 2016 | $5,000 | +66.7% | 50 | 0.0% | 0.00% | +100.0% |
| Q4 2015 | $3,000 | 0.0% | 50 | 0.0% | 0.00% | 0.0% |
| Q3 2015 | $3,000 | 0.0% | 50 | 0.0% | 0.00% | 0.0% |
| Q2 2015 | $3,000 | 0.0% | 50 | 0.0% | 0.00% | 0.0% |
| Q1 2015 | $3,000 | 0.0% | 50 | 0.0% | 0.00% | 0.0% |
| Q4 2014 | $3,000 | 0.0% | 50 | 0.0% | 0.00% | 0.0% |
| Q3 2014 | $3,000 | – | 50 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CENTRAL SECURITIES CORP | 350,000 | $45,843,000 | 7.26% |
| TERRIL BROTHERS, INC. | 155,702 | $20,394,000 | 6.71% |
| BEACONLIGHT CAPITAL, LLC | 100,135 | $13,116,000 | 4.38% |
| Minneapolis Portfolio Management Group, LLC | 190,557 | $24,959,000 | 3.92% |
| Shelter Haven Capital Management, L.P. | 54,479 | $7,136,000 | 2.73% |
| Electron Capital Partners, LLC | 148,874 | $19,500,000 | 2.14% |
| Channing Capital Management, LLC | 283,279 | $37,104,000 | 2.13% |
| AO Asset Management, LP | 200,100 | $26,209,000 | 1.90% |
| Global Alpha Capital Management Ltd. | 89,300 | $11,697,000 | 1.86% |
| VALUE HOLDINGS MANAGEMENT CO. LLC | 35,803 | $4,689,000 | 1.67% |