NEOPHOTONICS CORP's ticker is NPTN and the CUSIP is 64051T100. A total of 58 filers reported holding NEOPHOTONICS CORP in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $889,000 | -79.5% | 107,055 | -59.6% | 0.13% | -77.3% |
| Q3 2016 | $4,332,000 | -10.4% | 265,134 | -23.0% | 0.58% | -23.1% |
| Q1 2016 | $4,837,000 | -8.1% | 344,547 | -28.9% | 0.76% | +9.9% |
| Q4 2015 | $5,265,000 | +192.5% | 484,762 | +83.4% | 0.69% | +141.8% |
| Q3 2015 | $1,800,000 | -76.1% | 264,349 | -68.0% | 0.28% | -67.7% |
| Q2 2015 | $7,531,000 | +201.8% | 824,900 | +123.2% | 0.88% | +205.9% |
| Q1 2015 | $2,495,000 | -17.6% | 369,644 | +6.1% | 0.29% | -56.2% |
| Q2 2013 | $3,027,000 | – | 348,324 | – | 0.66% | – |
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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% |