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 | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $10,000 | -92.6% | 600 | -93.3% | 0.00% | – |
| Q4 2021 | $136,000 | +58.1% | 8,900 | -9.2% | 0.00% | – |
| Q3 2021 | $86,000 | -4.4% | 9,800 | +11.4% | 0.00% | – |
| Q2 2021 | $90,000 | -29.7% | 8,800 | -17.8% | 0.00% | – |
| Q1 2021 | $128,000 | +30.6% | 10,700 | 0.0% | 0.00% | – |
| Q4 2020 | $98,000 | +48.5% | 10,700 | 0.0% | 0.00% | – |
| Q3 2020 | $66,000 | -2.9% | 10,700 | +39.0% | 0.00% | – |
| Q2 2020 | $68,000 | – | 7,700 | +26451.7% | 0.00% | – |
| Q1 2019 | $0 | – | 29 | 0.0% | 0.00% | – |
| Q4 2018 | $0 | – | 29 | 0.0% | 0.00% | – |
| Q3 2018 | $0 | – | 29 | 0.0% | 0.00% | – |
| Q2 2018 | $0 | -100.0% | 29 | -87.2% | 0.00% | – |
| Q2 2016 | $2,000 | -33.3% | 226 | -3.8% | 0.00% | – |
| Q1 2016 | $3,000 | -96.2% | 235 | -96.8% | 0.00% | – |
| Q4 2015 | $79,000 | – | 7,360 | – | 0.00% | – |
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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% |