NEOPHOTONICS CORP's ticker is NPTN and the CUSIP is 64051T100. A total of 148 filers reported holding NEOPHOTONICS CORP in Q1 2021. The put-call ratio across all filers is 0.53 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $94,000 | -76.3% | 9,300 | -72.1% | 0.00% | -100.0% |
| Q1 2021 | $397,000 | +31.5% | 33,300 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $302,000 | +49.5% | 33,300 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $202,000 | +5.8% | 33,300 | +54.2% | 0.00% | 0.0% |
| Q2 2020 | $191,000 | – | 21,600 | – | 0.00% | – |
| Q1 2016 | $0 | -100.0% | 0 | -100.0% | 0.00% | – |
| Q4 2015 | $15,000 | +66.7% | 1,400 | 0.0% | 0.00% | – |
| Q3 2015 | $9,000 | -25.0% | 1,400 | 0.0% | 0.00% | – |
| Q2 2015 | $12,000 | – | 1,400 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| OAK MANAGEMENT CORP | 5,571,335 | $91,036,000 | 25.43% |
| AWM Investment Company, Inc. | 1,753,538 | $28,653,000 | 5.25% |
| MARVIN & PALMER ASSOCIATES INC | 309,200 | $5,052,000 | 3.96% |
| NORTHPOINTE CAPITAL LLC | 1,139,110 | $18,613,000 | 1.93% |
| Timpani Capital Management LLC | 275,169 | $4,496,000 | 1.79% |
| SHAKER INVESTMENTS LLC/OH | 119,940 | $1,960,000 | 1.58% |
| AlphaOne Investment Services, LLC | 279,477 | $4,566,000 | 1.50% |
| Adirondack Research & Management Inc. | 238,391 | $3,895,000 | 1.41% |
| Lisanti Capital Growth, LLC | 65,640 | $1,073,000 | 1.36% |
| QUENTEC ASSET MANAGEMENT LLC | 445,711 | $7,283,000 | 0.99% |