JA SOLAR HOLDINGS CO LTD's ticker is JASO and the CUSIP is 466090206. A total of 89 filers reported holding JA SOLAR HOLDINGS CO LTD in Q4 2015. The put-call ratio across all filers is 0.25 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2018 | $0 | -100.0% | 100 | -97.0% | 0.00% | -100.0% |
| Q4 2017 | $24,000 | -58.6% | 3,332 | -56.3% | 0.00% | -50.0% |
| Q3 2017 | $58,000 | +52.6% | 7,630 | -5.1% | 0.00% | 0.0% |
| Q4 2016 | $38,000 | -68.9% | 8,037 | -60.6% | 0.00% | -75.0% |
| Q3 2016 | $122,000 | -22.8% | 20,400 | -11.6% | 0.01% | -27.3% |
| Q2 2016 | $158,000 | +3060.0% | 23,082 | +3879.7% | 0.01% | – |
| Q4 2015 | $5,000 | -28.6% | 580 | -25.3% | 0.00% | -100.0% |
| Q1 2015 | $7,000 | – | 776 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Guinness Asset Management LTD | 596,820 | $5,521,000 | 2.33% |
| Seamans Capital Management, LLC | 148,825 | $1,377,000 | 2.32% |
| KEANE CAPITAL MANAGEMENT INC | 199,900 | $1,849,000 | 1.78% |
| QUENTEC ASSET MANAGEMENT LLC | 710,911 | $6,576,000 | 1.74% |
| Guinness Atkinson Asset Management Inc | 250,320 | $2,315,000 | 1.30% |
| Ecofin Advisors Ltd | 510,862 | $4,725,000 | 0.84% |
| Private Wealth Advisors, Inc. | 135,688 | $1,255,000 | 0.66% |
| ARDSLEY ADVISORY PARTNERS LP | 430,000 | $3,978,000 | 0.52% |
| Empire Capital Management, L.L.C. | 230,000 | $2,128,000 | 0.52% |
| QVT Financial LP | 951,900 | $8,805,000 | 0.45% |