NEOPHOTONICS CORP's ticker is NPTN and the CUSIP is 64051T100. A total of 93 filers reported holding NEOPHOTONICS CORP in Q1 2018. The put-call ratio across all filers is 0.70 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $189,000 | -62.3% | 22,800 | -71.6% | 0.00% | -100.0% |
| Q2 2018 | $501,000 | -57.3% | 80,350 | -53.1% | 0.00% | -50.0% |
| Q1 2018 | $1,172,000 | +632.5% | 171,167 | +604.4% | 0.00% | – |
| Q4 2017 | $160,000 | +1.9% | 24,300 | +117.9% | 0.00% | -100.0% |
| Q1 2016 | $157,000 | – | 11,152 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| OAK MANAGEMENT CORP | 5,571,335 | $60,505,000 | 18.91% |
| AWM Investment Company, Inc. | 2,233,561 | $24,256,000 | 4.77% |
| True Bearing Asset Management LP | 163,229 | $1,773,000 | 3.55% |
| Adirondack Research & Management Inc. | 604,653 | $6,567,000 | 2.38% |
| WHITE PINE CAPITAL LLC | 206,350 | $2,241,000 | 0.99% |
| EAM Investors, LLC | 484,762 | $5,265,000 | 0.69% |
| SHAKER INVESTMENTS LLC/OH | 75,000 | $815,000 | 0.67% |
| 1492 Capital Management LLC | 81,656 | $887,000 | 0.64% |
| PRINCETON CAPITAL MANAGEMENT INC | 69,625 | $756,000 | 0.53% |
| MASTERS CAPITAL MANAGEMENT LLC | 1,607,182 | $17,454,000 | 0.46% |