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 | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $7,275,000 | +28.1% | 473,351 | -27.4% | 0.02% | +20.0% |
| Q3 2021 | $5,678,000 | -8.4% | 651,951 | +7.4% | 0.02% | -6.2% |
| Q2 2021 | $6,199,000 | +7.2% | 607,151 | +25.4% | 0.02% | 0.0% |
| Q1 2021 | $5,784,000 | +37.0% | 484,051 | +4.2% | 0.02% | +45.5% |
| Q4 2020 | $4,221,000 | +48.4% | 464,351 | -0.6% | 0.01% | +37.5% |
| Q3 2020 | $2,844,000 | -56.9% | 467,051 | -37.1% | 0.01% | -57.9% |
| Q2 2020 | $6,591,000 | +140.4% | 742,251 | +96.2% | 0.02% | +90.0% |
| Q1 2020 | $2,742,000 | -9.8% | 378,251 | +9.7% | 0.01% | +42.9% |
| Q4 2019 | $3,040,000 | +48.7% | 344,651 | +2.7% | 0.01% | +40.0% |
| Q3 2019 | $2,044,000 | +152.3% | 335,551 | +73.2% | 0.01% | +150.0% |
| Q2 2019 | $810,000 | +179.3% | 193,751 | +319.8% | 0.00% | +100.0% |
| Q1 2019 | $290,000 | +297.3% | 46,151 | +308.4% | 0.00% | – |
| Q4 2018 | $73,000 | -78.3% | 11,300 | -81.3% | 0.00% | -100.0% |
| Q3 2017 | $336,000 | -30.6% | 60,400 | -3.7% | 0.00% | -50.0% |
| Q2 2017 | $484,000 | -47.6% | 62,700 | -38.8% | 0.00% | -33.3% |
| Q1 2017 | $923,000 | +70.6% | 102,457 | +104.7% | 0.00% | +50.0% |
| Q4 2016 | $541,000 | -53.3% | 50,057 | -29.4% | 0.00% | -60.0% |
| Q3 2016 | $1,158,000 | +283.4% | 70,857 | +114.3% | 0.01% | +150.0% |
| Q2 2015 | $302,000 | -5.0% | 33,057 | -29.9% | 0.00% | 0.0% |
| Q1 2015 | $318,000 | – | 47,157 | – | 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% |