NEOPHOTONICS CORP's ticker is NPTN and the CUSIP is 64051T100. A total of 148 filers reported holding NEOPHOTONICS CORP in Q4 2021. The put-call ratio across all filers is 0.26 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $8,780,000 | -16.8% | 1,008,029 | -2.5% | 0.06% | -18.1% |
| Q2 2021 | $10,558,000 | -24.4% | 1,034,066 | -11.5% | 0.07% | -33.3% |
| Q1 2021 | $13,967,000 | +28.4% | 1,168,803 | -2.3% | 0.11% | +13.7% |
| Q4 2020 | $10,876,000 | +71.1% | 1,196,521 | +14.6% | 0.10% | +43.9% |
| Q3 2020 | $6,357,000 | -21.9% | 1,043,922 | +13.9% | 0.07% | -25.0% |
| Q2 2020 | $8,139,000 | +393.0% | 916,549 | +302.5% | 0.09% | +319.0% |
| Q1 2020 | $1,651,000 | -15.6% | 227,701 | +2.7% | 0.02% | +10.5% |
| Q4 2019 | $1,956,000 | +91.6% | 221,739 | +32.2% | 0.02% | +46.2% |
| Q3 2019 | $1,021,000 | +45.0% | 167,730 | -0.4% | 0.01% | +30.0% |
| Q2 2019 | $704,000 | -25.8% | 168,430 | +11.7% | 0.01% | -28.6% |
| Q1 2019 | $949,000 | +41.2% | 150,800 | +45.4% | 0.01% | +16.7% |
| Q4 2018 | $672,000 | -12.0% | 103,700 | +12.6% | 0.01% | +9.1% |
| Q3 2018 | $764,000 | +14.4% | 92,100 | -14.1% | 0.01% | 0.0% |
| Q2 2018 | $668,000 | +342.4% | 107,200 | +387.3% | 0.01% | +266.7% |
| Q1 2018 | $151,000 | -72.5% | 22,000 | -73.7% | 0.00% | -70.0% |
| Q4 2017 | $550,000 | +587.5% | 83,600 | +484.6% | 0.01% | +400.0% |
| Q3 2017 | $80,000 | -69.9% | 14,300 | -41.9% | 0.00% | -60.0% |
| Q4 2016 | $266,000 | -60.9% | 24,600 | -40.9% | 0.01% | -58.3% |
| Q3 2016 | $681,000 | -23.8% | 41,651 | -55.6% | 0.01% | -36.8% |
| Q2 2016 | $894,000 | +56.0% | 93,811 | +130.0% | 0.02% | +58.3% |
| Q1 2016 | $573,000 | +13.0% | 40,781 | -45.2% | 0.01% | +20.0% |
| Q3 2015 | $507,000 | -32.8% | 74,440 | -10.0% | 0.01% | -28.6% |
| Q2 2015 | $755,000 | +26.9% | 82,733 | -6.1% | 0.01% | +40.0% |
| Q1 2015 | $595,000 | +44.8% | 88,120 | -27.6% | 0.01% | +42.9% |
| Q4 2014 | $411,000 | +86.0% | 121,720 | +84.4% | 0.01% | +75.0% |
| Q3 2014 | $221,000 | -43.2% | 66,008 | -29.4% | 0.00% | -33.3% |
| Q2 2014 | $389,000 | +6.6% | 93,479 | +102.9% | 0.01% | 0.0% |
| Q1 2014 | $365,000 | -48.4% | 46,062 | -54.1% | 0.01% | -45.5% |
| Q4 2013 | $708,000 | +34.6% | 100,284 | +40.9% | 0.01% | +22.2% |
| Q3 2013 | $526,000 | +80.8% | 71,151 | +112.4% | 0.01% | +80.0% |
| Q2 2013 | $291,000 | – | 33,500 | – | 0.01% | – |
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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% |