NEOPHOTONICS CORP's ticker is NPTN and the CUSIP is 64051T100. A total of 60 filers reported holding NEOPHOTONICS CORP in Q2 2014. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $2,000 | -71.4% | 250 | -75.0% | 0.00% | -76.5% |
| Q4 2017 | $7,000 | -94.9% | 1,000 | -88.1% | 0.02% | -92.9% |
| Q3 2016 | $137,000 | +2640.0% | 8,375 | +1575.0% | 0.24% | +2912.5% |
| Q2 2016 | $5,000 | -98.5% | 500 | -97.9% | 0.01% | -98.4% |
| Q1 2016 | $333,000 | +53.5% | 23,750 | +18.8% | 0.50% | +62.1% |
| Q4 2015 | $217,000 | +4240.0% | 20,000 | +2566.7% | 0.31% | +4271.4% |
| Q3 2015 | $5,000 | -99.1% | 750 | -98.7% | 0.01% | -98.9% |
| Q2 2015 | $547,000 | +285.2% | 59,875 | +185.1% | 0.63% | +269.0% |
| Q1 2015 | $142,000 | +94.5% | 21,000 | +127.0% | 0.17% | +41.3% |
| Q1 2014 | $73,000 | +1725.0% | 9,250 | +1750.0% | 0.12% | +1916.7% |
| Q4 2013 | $4,000 | – | 500 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| HAVENS ADVISORS LLC | 208,800 | $3,176,000 | 5.83% |
| RAMIUS ADVISORS LLC | 678,386 | $10,318,000 | 4.71% |
| AWM Investment Company, Inc. | 1,920,722 | $29,214,000 | 3.76% |
| BCK CAPITAL MANAGEMENT LP | 259,809 | $3,952,000 | 2.37% |
| Millrace Asset Group, Inc. | 205,155 | $3,120,000 | 2.27% |
| Crabel Capital Management, LLC | 477,707 | $7,266,000 | 2.25% |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 2,060,000 | $31,333,000 | 1.69% |
| ALPINE ASSOCIATES MANAGEMENT INC. | 2,142,794 | $32,592,000 | 1.40% |
| WHITE PINE CAPITAL LLC | 276,756 | $4,209,000 | 1.30% |
| WATER ISLAND CAPITAL LLC | 1,657,697 | $25,214,000 | 1.28% |