NEOPHOTONICS CORP's ticker is NPTN and the CUSIP is 64051T100. A total of 129 filers reported holding NEOPHOTONICS CORP in Q1 2017. The put-call ratio across all filers is 1.31 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $0 | -100.0% | 361 | -93.4% | 0.00% | -100.0% |
| Q1 2021 | $29,000 | -50.8% | 5,500 | -51.3% | 0.00% | -66.7% |
| Q4 2020 | $59,000 | – | 11,300 | +5550.0% | 0.00% | – |
| Q3 2020 | $0 | – | 200 | 0.0% | 0.00% | – |
| Q2 2020 | $0 | -100.0% | 200 | -96.3% | 0.00% | -100.0% |
| Q1 2020 | $26,000 | -25.7% | 5,436 | -1.8% | 0.00% | -50.0% |
| Q4 2019 | $35,000 | -75.4% | 5,536 | -79.5% | 0.00% | -84.6% |
| Q3 2019 | $142,000 | -7.2% | 26,961 | -53.2% | 0.01% | -7.1% |
| Q2 2019 | $153,000 | +218.8% | 57,661 | +138.9% | 0.01% | +180.0% |
| Q1 2019 | $48,000 | +26.3% | 24,137 | +263.2% | 0.01% | +25.0% |
| Q4 2018 | $38,000 | +35.7% | 6,645 | -28.5% | 0.00% | +100.0% |
| Q3 2018 | $28,000 | – | 9,300 | +1228.6% | 0.00% | – |
| Q2 2018 | $0 | -100.0% | 700 | -98.8% | 0.00% | -100.0% |
| Q1 2018 | $121,000 | -45.2% | 57,399 | +32.3% | 0.01% | +11.1% |
| Q4 2017 | $221,000 | +414.0% | 43,399 | +163.3% | 0.01% | +800.0% |
| Q3 2017 | $43,000 | -67.4% | 16,482 | -55.5% | 0.00% | -80.0% |
| Q2 2017 | $132,000 | +842.9% | 37,056 | +217.3% | 0.01% | – |
| Q1 2017 | $14,000 | -96.1% | 11,679 | -75.0% | 0.00% | -100.0% |
| Q4 2016 | $360,000 | +1185.7% | 46,792 | +345.6% | 0.01% | +1200.0% |
| Q3 2016 | $28,000 | +180.0% | 10,500 | -81.6% | 0.00% | 0.0% |
| Q2 2016 | $10,000 | -93.8% | 57,000 | -21.3% | 0.00% | -90.9% |
| Q1 2016 | $160,000 | +16.8% | 72,400 | +205.2% | 0.01% | +57.1% |
| Q4 2015 | $137,000 | – | 23,723 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Anqa Management LLC | 836,000 | $7,599,000 | 10.26% |
| BOARDMAN BAY CAPITAL MANAGEMENT LLC | 680,000 | $6,181,000 | 5.66% |
| AWM Investment Company, Inc. | 1,920,722 | $17,459,000 | 2.22% |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 2,427,300 | $22,065,000 | 1.32% |
| BOGLE INVESTMENT MANAGEMENT L P /DE/ | 72,466 | $659,000 | 1.04% |
| WHITE PINE CAPITAL LLC | 282,507 | $2,568,000 | 0.91% |
| MASTERS CAPITAL MANAGEMENT LLC | 1,500,000 | $13,635,000 | 0.80% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 330,000 | $3,000,000 | 0.50% |
| EMC Capital Management | 57,597 | $524,000 | 0.40% |
| Herald Investment Management Ltd | 200,000 | $1,818,000 | 0.32% |