NEOPHOTONICS CORP's ticker is NPTN and the CUSIP is 64051T100. A total of 103 filers reported holding NEOPHOTONICS CORP in Q3 2018. The put-call ratio across all filers is 0.69 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $399,000 | -75.6% | 25,354 | -76.4% | 0.00% | -66.7% |
| Q1 2022 | $1,637,000 | -7.1% | 107,647 | -6.2% | 0.01% | +20.0% |
| Q4 2021 | $1,763,000 | +478.0% | 114,727 | +227.7% | 0.01% | +900.0% |
| Q3 2021 | $305,000 | +64.9% | 35,008 | +126.0% | 0.00% | 0.0% |
| Q1 2021 | $185,000 | +12.1% | 15,490 | -16.5% | 0.00% | 0.0% |
| Q2 2020 | $165,000 | +54.2% | 18,560 | +26.0% | 0.00% | 0.0% |
| Q1 2020 | $107,000 | -76.1% | 14,725 | -79.9% | 0.00% | -75.0% |
| Q3 2019 | $447,000 | +32.6% | 73,336 | -8.9% | 0.00% | +100.0% |
| Q2 2019 | $337,000 | -28.5% | 80,515 | +6.4% | 0.00% | -50.0% |
| Q2 2018 | $471,000 | +158.8% | 75,649 | +349.8% | 0.00% | +100.0% |
| Q4 2016 | $182,000 | +9.0% | 16,818 | +64.4% | 0.00% | 0.0% |
| Q3 2016 | $167,000 | – | 10,229 | – | 0.00% | – |
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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% |