NEOPHOTONICS CORP's ticker is NPTN and the CUSIP is 64051T100. A total of 117 filers reported holding NEOPHOTONICS CORP in Q3 2019. The put-call ratio across all filers is 2.01 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $574,000 | -14.5% | 65,932 | +0.3% | 0.18% | -8.6% |
| Q2 2021 | $671,000 | -14.5% | 65,732 | 0.0% | 0.20% | -19.3% |
| Q1 2021 | $785,000 | +31.3% | 65,732 | 0.0% | 0.24% | +15.1% |
| Q4 2020 | $598,000 | +49.5% | 65,732 | 0.0% | 0.21% | +26.9% |
| Q3 2020 | $400,000 | -31.3% | 65,732 | +0.3% | 0.17% | -31.0% |
| Q2 2020 | $582,000 | +21.8% | 65,532 | -0.6% | 0.24% | +1.7% |
| Q1 2020 | $478,000 | -10.8% | 65,904 | +8.3% | 0.24% | +4.8% |
| Q4 2019 | $536,000 | +45.3% | 60,854 | +0.6% | 0.23% | +38.4% |
| Q3 2019 | $369,000 | +46.4% | 60,518 | +0.4% | 0.16% | +51.9% |
| Q2 2019 | $252,000 | -32.4% | 60,261 | +1.7% | 0.11% | -33.3% |
| Q1 2019 | $373,000 | -1.3% | 59,261 | +1.6% | 0.16% | -10.5% |
| Q4 2018 | $378,000 | -21.9% | 58,345 | 0.0% | 0.18% | -4.7% |
| Q3 2018 | $484,000 | +33.0% | 58,345 | -0.3% | 0.19% | +23.4% |
| Q2 2018 | $364,000 | -9.2% | 58,505 | 0.0% | 0.15% | -13.5% |
| Q1 2018 | $401,000 | – | 58,505 | – | 0.18% | – |
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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% |