NEOPHOTONICS CORP's ticker is NPTN and the CUSIP is 64051T100. A total of 68 filers reported holding NEOPHOTONICS CORP in Q1 2014. The put-call ratio across all filers is 0.00 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2017 | $110,000 | -88.3% | 12,248 | -87.6% | 0.04% | -79.1% |
| Q2 2016 | $938,000 | +65.1% | 98,378 | +143.2% | 0.17% | +109.8% |
| Q1 2016 | $568,000 | -50.7% | 40,455 | -76.1% | 0.08% | -26.1% |
| Q3 2015 | $1,152,000 | -74.9% | 169,103 | -66.3% | 0.11% | -75.2% |
| Q2 2015 | $4,582,000 | +217.5% | 501,906 | +134.8% | 0.45% | +217.7% |
| Q1 2015 | $1,443,000 | +3335.7% | 213,764 | +1996.3% | 0.14% | +4600.0% |
| Q2 2014 | $42,000 | -61.5% | 10,197 | -34.2% | 0.00% | -40.0% |
| Q4 2013 | $109,000 | -74.2% | 15,488 | -72.9% | 0.01% | -73.7% |
| Q3 2013 | $422,000 | +7.9% | 57,162 | +27.1% | 0.02% | +18.8% |
| Q2 2013 | $391,000 | – | 44,976 | – | 0.02% | – |
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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% |