NEOPHOTONICS CORP's ticker is NPTN and the CUSIP is 64051T100. A total of 97 filers reported holding NEOPHOTONICS CORP in Q3 2017. The put-call ratio across all filers is 0.27 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $473,000 | +51.1% | 75,146 | +55.4% | 0.22% | +37.1% |
| Q4 2018 | $313,000 | -35.2% | 48,346 | -16.9% | 0.16% | -24.3% |
| Q3 2018 | $483,000 | -47.5% | 58,146 | -60.6% | 0.21% | -51.5% |
| Q2 2018 | $920,000 | +30.1% | 147,726 | +43.0% | 0.43% | +28.1% |
| Q1 2018 | $707,000 | +34.4% | 103,271 | +29.2% | 0.34% | +71.6% |
| Q4 2017 | $526,000 | +53.8% | 79,951 | +29.8% | 0.20% | +48.1% |
| Q3 2017 | $342,000 | -22.6% | 61,586 | +7.5% | 0.13% | -25.7% |
| Q2 2017 | $442,000 | -27.9% | 57,286 | -15.7% | 0.18% | -29.0% |
| Q1 2017 | $613,000 | +36.8% | 67,986 | +64.2% | 0.25% | -2.3% |
| Q4 2016 | $448,000 | – | 41,400 | – | 0.26% | – |
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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% |