NEOPHOTONICS CORP's ticker is NPTN and the CUSIP is 64051T100. A total of 74 filers reported holding NEOPHOTONICS CORP in Q3 2013. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2015 | $758,000 | +42.7% | 112,300 | -28.6% | 0.08% | +44.4% |
| Q4 2014 | $531,000 | -5.2% | 157,300 | -6.0% | 0.05% | -6.9% |
| Q3 2014 | $560,000 | -38.6% | 167,300 | -23.7% | 0.06% | -38.3% |
| Q2 2014 | $912,000 | -10.3% | 219,300 | +70.9% | 0.09% | -12.1% |
| Q1 2014 | $1,017,000 | +12.4% | 128,300 | 0.0% | 0.11% | +11.5% |
| Q4 2013 | $905,000 | -0.7% | 128,300 | +4.1% | 0.10% | -7.7% |
| Q3 2013 | $911,000 | -14.9% | 123,300 | 0.0% | 0.10% | -18.1% |
| Q2 2013 | $1,071,000 | – | 123,300 | – | 0.13% | – |
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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% |