NEOPHOTONICS CORP's ticker is NPTN and the CUSIP is 64051T100. A total of 74 filers reported holding NEOPHOTONICS CORP in Q3 2013. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Nokomis Capital, L.L.C. | 1,950,000 | $17,804,000 | 4.91% |
| True Bearing Asset Management LP | 206,781 | $1,888,000 | 2.35% |
| Adirondack Research & Management Inc. | 672,304 | $6,138,000 | 2.25% |
| AWM Investment Company, Inc. | 1,467,481 | $13,398,000 | 1.90% |
| WHITE PINE CAPITAL LLC | 338,140 | $3,087,000 | 1.32% |
| EAM Investors, LLC | 824,900 | $7,531,000 | 0.88% |
| SHAKER INVESTMENTS LLC/OH | 134,000 | $1,223,000 | 0.85% |
| GRUBER & MCBAINE CAPITAL MANAGEMENT LLC | 275,000 | $2,511,000 | 0.68% |
| THOMPSON DAVIS & CO., INC. | 59,875 | $547,000 | 0.63% |
| MASTERS CAPITAL MANAGEMENT LLC | 2,000,000 | $18,260,000 | 0.60% |