SINA CORP's ticker is and the CUSIP is G81477954. A total of 5 filers reported holding SINA CORP in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.1%.
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Marathon Trading Investment Management LLC | 336,500 | $16,747,000 | 0.55% |
| Virtu KCG Holdings LLC | 50,800 | $2,528,000 | 0.04% |
| Timber Hill LLC | 154,300 | $7,680,000 | 0.04% |
| Citadel Advisors | 310,200 | $15,439,000 | 0.02% |
| SG Americas Securities, LLC | 175,000 | $537,000 | 0.00% |