COHERENT INC's ticker is COHR and the CUSIP is 192479103. A total of 131 filers reported holding COHERENT INC in Q2 2013. The put-call ratio across all filers is 0.68 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $3,236,000 | -92.3% | 18,792 | -93.0% | 0.00% | -92.9% |
| Q2 2018 | $42,138,000 | -14.2% | 269,387 | +2.8% | 0.04% | -20.8% |
| Q1 2018 | $49,119,000 | +498.7% | 262,106 | +801.7% | 0.05% | +488.9% |
| Q4 2017 | $8,204,000 | +544.0% | 29,069 | +436.6% | 0.01% | +350.0% |
| Q3 2017 | $1,274,000 | -81.4% | 5,417 | -82.2% | 0.00% | -77.8% |
| Q2 2017 | $6,832,000 | -6.1% | 30,368 | -14.1% | 0.01% | -10.0% |
| Q1 2017 | $7,272,000 | -24.0% | 35,361 | -49.3% | 0.01% | -23.1% |
| Q4 2016 | $9,573,000 | +12.2% | 69,680 | -9.7% | 0.01% | 0.0% |
| Q3 2016 | $8,531,000 | +91.1% | 77,175 | +58.7% | 0.01% | +62.5% |
| Q2 2016 | $4,464,000 | -7.7% | 48,639 | -7.6% | 0.01% | -11.1% |
| Q1 2016 | $4,839,000 | +243.7% | 52,663 | +143.4% | 0.01% | +350.0% |
| Q4 2015 | $1,408,000 | +65.8% | 21,636 | +39.4% | 0.00% | 0.0% |
| Q3 2015 | $849,000 | -8.1% | 15,519 | +6.6% | 0.00% | 0.0% |
| Q2 2015 | $924,000 | +26.1% | 14,561 | +21.8% | 0.00% | 0.0% |
| Q3 2014 | $733,000 | -7.3% | 11,951 | 0.0% | 0.00% | 0.0% |
| Q2 2014 | $791,000 | +8.5% | 11,951 | +7.2% | 0.00% | 0.0% |
| Q1 2014 | $729,000 | -12.2% | 11,151 | 0.0% | 0.00% | 0.0% |
| Q4 2013 | $830,000 | +21.2% | 11,151 | 0.0% | 0.00% | 0.0% |
| Q3 2013 | $685,000 | +11.6% | 11,151 | 0.0% | 0.00% | 0.0% |
| Q2 2013 | $614,000 | +8.9% | 11,151 | 0.0% | 0.00% | 0.0% |
| Q4 2012 | $564,000 | – | 11,151 | – | 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% |