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 2022 | $201,000 | -72.0% | 12,788 | -84.5% | 0.00% | -88.9% |
| Q3 2021 | $719,000 | +366.9% | 82,496 | +446.2% | 0.01% | +350.0% |
| Q2 2021 | $154,000 | +12.4% | 15,103 | +32.2% | 0.00% | 0.0% |
| Q1 2021 | $137,000 | -75.4% | 11,423 | -87.5% | 0.00% | -75.0% |
| Q3 2020 | $558,000 | -49.5% | 91,694 | -26.3% | 0.01% | -57.9% |
| Q2 2020 | $1,105,000 | +364.3% | 124,480 | +279.6% | 0.02% | +216.7% |
| Q1 2020 | $238,000 | -75.6% | 32,790 | -70.3% | 0.01% | -66.7% |
| Q4 2019 | $974,000 | +117.4% | 110,457 | +50.2% | 0.02% | +100.0% |
| Q3 2019 | $448,000 | +796.0% | 73,522 | +516.4% | 0.01% | +800.0% |
| Q2 2019 | $50,000 | -85.8% | 11,927 | -78.6% | 0.00% | -90.9% |
| Q1 2019 | $351,000 | +152.5% | 55,755 | +163.1% | 0.01% | +57.1% |
| Q4 2017 | $139,000 | -49.8% | 21,195 | -57.5% | 0.01% | -56.2% |
| Q3 2017 | $277,000 | +332.8% | 49,854 | +603.4% | 0.02% | +220.0% |
| Q1 2017 | $64,000 | -70.0% | 7,088 | -53.4% | 0.01% | -58.3% |
| Q1 2016 | $213,000 | -31.9% | 15,194 | -66.9% | 0.01% | -25.0% |
| Q3 2015 | $313,000 | -62.1% | 45,894 | -49.2% | 0.02% | -60.0% |
| Q2 2015 | $825,000 | – | 90,386 | – | 0.04% | – |
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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% |