BlackRock Investment Management, LLC - SINA CORP ownership

SINA CORP's ticker is and the CUSIP is 82922RAD5. A total of 48 filers reported holding SINA CORP in Q2 2015. The put-call ratio across all filers is - and the average weighting 0.3%.

Quarter-by-quarter ownership
BlackRock Investment Management, LLC ownership history of SINA CORP
ValueSharesWeighting
Q3 2015$3,318,000
-0.6%
3,507,0000.0%0.00%0.0%
Q2 2015$3,338,000
+19.6%
3,507,000
+14.0%
0.00%0.0%
Q1 2015$2,792,000
-1.6%
3,077,0000.0%0.00%0.0%
Q4 2014$2,837,0003,077,0000.00%
Other shareholders
SINA CORP shareholders Q2 2015
NameSharesValueWeighting ↓
NINE MASTS CAPITAL Ltd 96,500,000$102,169,00012.16%
LINDEN ADVISORS LP 4,335,000$4,521,0000.19%
Ionic Capital Management LLC 3,000,000$3,132,0000.17%
Paloma Partners Management Co 9,500,000$9,906,0000.12%
Calamos Advisors LLC 10,000,000$10,505,0000.08%
RWC Asset Management LLP 1,135,000$1,192,0000.07%
CSS LLC/IL 1,000,000$1,043,0000.05%
Natixis Investment Managers International 453$476,0000.04%
BNP PARIBAS FINANCIAL MARKETS 10,000,000$10,387,500,0000.03%
D. E. Shaw & Co., Inc. 6,000,000$6,254,0000.01%
View complete list of SINA CORP shareholders