NEOPHOTONICS CORP's ticker is NPTN and the CUSIP is 64051T100. A total of 140 filers reported holding NEOPHOTONICS CORP in Q2 2021. The put-call ratio across all filers is 3.04 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $884,000 | +31.5% | 73,964 | 0.0% | 0.16% | +12.6% |
| Q4 2020 | $672,000 | +8.4% | 73,964 | -27.3% | 0.14% | -12.8% |
| Q3 2020 | $620,000 | -17.1% | 101,751 | +20.7% | 0.16% | -13.7% |
| Q2 2020 | $748,000 | +8.4% | 84,286 | +32.0% | 0.19% | +10.5% |
| Q4 2016 | $690,000 | -62.2% | 63,837 | -42.8% | 0.17% | -62.3% |
| Q3 2016 | $1,825,000 | +421.4% | 111,692 | +204.2% | 0.46% | +375.0% |
| Q2 2016 | $350,000 | -32.2% | 36,711 | -0.1% | 0.10% | -30.4% |
| Q1 2016 | $516,000 | +29.3% | 36,745 | 0.0% | 0.14% | +30.2% |
| Q4 2015 | $399,000 | +59.6% | 36,745 | +0.1% | 0.11% | +96.3% |
| Q3 2015 | $250,000 | +24900.0% | 36,717 | +30754.6% | 0.05% | – |
| Q2 2015 | $1,000 | 0.0% | 119 | -25.2% | 0.00% | – |
| Q1 2015 | $1,000 | – | 159 | – | 0.00% | – |
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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% |