NEOPHOTONICS CORP's ticker is NPTN and the CUSIP is 64051T100. A total of 131 filers reported holding NEOPHOTONICS CORP in Q4 2016. The put-call ratio across all filers is 0.07 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $8,722,000 | -33.2% | 806,852 | +1.0% | 0.00% | -50.0% |
| Q3 2016 | $13,051,000 | +65.3% | 798,703 | -3.6% | 0.00% | +100.0% |
| Q2 2016 | $7,894,000 | -22.9% | 828,372 | +13.6% | 0.00% | -50.0% |
| Q1 2016 | $10,236,000 | +28.2% | 729,072 | -0.8% | 0.00% | +100.0% |
| Q4 2015 | $7,983,000 | +72.4% | 735,074 | +8.1% | 0.00% | 0.0% |
| Q3 2015 | $4,630,000 | +30.9% | 679,836 | +75.4% | 0.00% | 0.0% |
| Q2 2015 | $3,538,000 | +294.4% | 387,556 | +191.6% | 0.00% | – |
| Q1 2015 | $897,000 | +97.1% | 132,909 | -1.3% | 0.00% | – |
| Q4 2014 | $455,000 | +229.7% | 134,659 | +227.9% | 0.00% | – |
| Q3 2014 | $138,000 | -91.4% | 41,072 | -79.6% | 0.00% | – |
| Q1 2014 | $1,599,000 | +12.5% | 201,658 | +0.2% | 0.00% | – |
| Q4 2013 | $1,421,000 | -13.7% | 201,315 | -9.7% | 0.00% | – |
| Q3 2013 | $1,647,000 | -13.1% | 222,885 | +2.2% | 0.00% | – |
| Q2 2013 | $1,895,000 | – | 218,100 | – | 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% |