NEOPHOTONICS CORP's ticker is NPTN and the CUSIP is 64051T100. A total of 126 filers reported holding NEOPHOTONICS CORP in Q3 2021. The put-call ratio across all filers is 0.79 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $267,000 | +134.2% | 26,200 | +109.6% | 0.00% | – |
| Q4 2020 | $114,000 | -61.6% | 12,500 | -74.3% | 0.00% | -100.0% |
| Q3 2020 | $297,000 | +170.0% | 48,700 | +292.1% | 0.00% | +100.0% |
| Q2 2020 | $110,000 | -12.0% | 12,419 | -27.8% | 0.00% | 0.0% |
| Q1 2020 | $125,000 | +45.3% | 17,200 | -16.7% | 0.00% | 0.0% |
| Q2 2019 | $86,000 | -63.7% | 20,653 | -45.1% | 0.00% | -50.0% |
| Q1 2019 | $237,000 | +127.9% | 37,609 | +200.9% | 0.00% | – |
| Q3 2018 | $104,000 | -81.8% | 12,500 | -85.6% | 0.00% | -100.0% |
| Q4 2017 | $570,000 | +29.5% | 86,570 | +9.4% | 0.00% | +50.0% |
| Q3 2017 | $440,000 | +43900.0% | 79,148 | +79048.0% | 0.00% | – |
| Q2 2017 | $1,000 | -99.0% | 100 | -98.9% | 0.00% | -100.0% |
| Q4 2016 | $98,000 | +151.3% | 9,088 | +278.7% | 0.00% | – |
| Q3 2016 | $39,000 | -53.6% | 2,400 | -72.8% | 0.00% | -100.0% |
| Q2 2016 | $84,000 | +110.0% | 8,830 | +212.0% | 0.00% | – |
| Q1 2016 | $40,000 | -31.0% | 2,830 | -46.9% | 0.00% | -100.0% |
| Q4 2015 | $58,000 | +163.6% | 5,330 | +65.0% | 0.00% | – |
| Q3 2015 | $22,000 | +1000.0% | 3,230 | +1515.0% | 0.00% | – |
| Q2 2015 | $2,000 | – | 200 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| BOARDMAN BAY CAPITAL MANAGEMENT LLC | 603,999 | $5,261,000 | 9.24% |
| Anqa Management LLC | 823,000 | $7,168,000 | 7.90% |
| AWM Investment Company, Inc. | 1,920,722 | $16,729,000 | 1.64% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 1,147,500 | $9,994,000 | 1.33% |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 2,300,000 | $20,033,000 | 1.03% |
| WHITE PINE CAPITAL LLC | 355,777 | $3,099,000 | 0.95% |
| EMC Capital Management | 139,957 | $1,416,000 | 0.79% |
| BOARDMAN BAY CAPITAL MANAGEMENT LLC | 30,000 | $261,000 | 0.46% |
| MASTERS CAPITAL MANAGEMENT LLC | 1,100,000 | $9,581,000 | 0.40% |
| SYSTEMATIC FINANCIAL MANAGEMENT LP | 1,183,932 | $10,312,000 | 0.32% |