Polar Asset Management Partners Inc. - SINA CORP ownership

SINA CORP's ticker is SINA and the CUSIP is G81477104. A total of 204 filers reported holding SINA CORP in Q3 2013. The put-call ratio across all filers is 0.87 and the average weighting 0.7%.

Quarter-by-quarter ownership
Polar Asset Management Partners Inc. ownership history of SINA CORP
ValueSharesWeighting
Q4 2017$16,050,000
+706.1%
160,000
+300.0%
0.25%
+139.6%
Q2 2014$1,991,000
-67.0%
40,000
-60.0%
0.11%
-60.2%
Q1 2014$6,041,000
-30.2%
100,000
-2.6%
0.27%
-27.3%
Q4 2013$8,652,000
+73.1%
102,700
+14.5%
0.37%
+38.1%
Q2 2013$4,999,00089,7000.26%
Other shareholders
SINA CORP shareholders Q3 2013
NameSharesValueWeighting ↓
Kingstown Capital 300,000$12,783,0007.87%
Maso Capital Partners Ltd 150,000$6,392,0003.57%
International Value Advisers 687,030$29,274,0003.36%
Fosun International Ltd 651,412$27,757,0002.44%
Krane Funds Advisors LLC 779,467$33,213,0001.53%
Athos Capital Ltd 70,470$3,003,0001.44%
COOPER CREEK PARTNERS MANAGEMENT LLC 124,560$5,308,0001.33%
Kellner Capital, LLC 56,200$2,395,0001.30%
Perseverance Asset Management International 64,814$2,761,0001.00%
GABELLI & Co INVESTMENT ADVISERS, INC. 101,095$4,308,0000.78%
View complete list of SINA CORP shareholders