SINA CORP's ticker is and the CUSIP is G81477954. A total of 5 filers reported holding SINA CORP in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2015 | $212,000 | +1.4% | 4,300 | -17.3% | 0.00% | +33.3% |
| Q3 2015 | $209,000 | -64.9% | 5,200 | -53.2% | 0.00% | -72.7% |
| Q2 2015 | $595,000 | +117.9% | 11,100 | +30.6% | 0.01% | +83.3% |
| Q1 2015 | $273,000 | -46.4% | 8,500 | -37.5% | 0.01% | -25.0% |
| Q4 2014 | $509,000 | -41.6% | 13,600 | -35.8% | 0.01% | -52.9% |
| Q3 2014 | $872,000 | -65.5% | 21,200 | -58.3% | 0.02% | -56.4% |
| Q2 2014 | $2,528,000 | -28.1% | 50,800 | -12.7% | 0.04% | -11.4% |
| Q1 2014 | $3,516,000 | -20.4% | 58,200 | +11.1% | 0.04% | -10.2% |
| Q4 2013 | $4,415,000 | -12.6% | 52,400 | -15.8% | 0.05% | -23.4% |
| Q3 2013 | $5,049,000 | – | 62,200 | – | 0.06% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Timber Hill LLC | 94,500 | $3,039,000 | 0.01% |
| Citadel Advisors | 288,500 | $9,278,000 | 0.01% |
| SIMPLEX TRADING, LLC | 42 | $71,000 | 0.01% |
| Virtu KCG Holdings LLC | 8,500 | $273,000 | 0.01% |
| GROUP ONE TRADING, L.P. | 300 | $10,000 | 0.00% |