NEOPHOTONICS CORP's ticker is NPTN and the CUSIP is 64051T100. A total of 145 filers reported holding NEOPHOTONICS CORP in Q1 2022. The put-call ratio across all filers is 0.36 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $166,000 | -4.6% | 10,578 | -7.6% | 0.10% | +2.1% |
| Q1 2022 | $174,000 | -2.8% | 11,448 | -1.6% | 0.10% | +5.6% |
| Q4 2021 | $179,000 | +98.9% | 11,639 | +12.6% | 0.09% | +80.0% |
| Q3 2021 | $90,000 | -10.0% | 10,334 | +5.0% | 0.05% | -9.1% |
| Q2 2021 | $100,000 | 0.0% | 9,838 | +17.1% | 0.06% | -3.5% |
| Q1 2021 | $100,000 | +156.4% | 8,404 | +94.1% | 0.06% | +111.1% |
| Q4 2020 | $39,000 | +69.6% | 4,329 | +63.4% | 0.03% | +17.4% |
| Q2 2020 | $23,000 | +187.5% | 2,650 | +135.8% | 0.02% | +130.0% |
| Q1 2020 | $8,000 | -27.3% | 1,124 | -39.5% | 0.01% | +42.9% |
| Q3 2019 | $11,000 | +22.2% | 1,857 | -12.9% | 0.01% | +16.7% |
| Q2 2019 | $9,000 | -30.8% | 2,131 | 0.0% | 0.01% | -40.0% |
| Q1 2019 | $13,000 | -23.5% | 2,131 | +4.3% | 0.01% | +25.0% |
| Q3 2018 | $17,000 | – | 2,044 | – | 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% |