GROUP ONE TRADING, L.P. - SINA CORP ownership

SINA CORP's ticker is SINA and the CUSIP is G81477104. A total of 153 filers reported holding SINA CORP in Q1 2020. The put-call ratio across all filers is 1.77 and the average weighting 0.2%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of SINA CORP
ValueSharesWeighting
Q4 2020$80,000
-79.3%
1,899
-79.1%
0.00%
-100.0%
Q3 2020$386,000
+257.4%
9,070
+202.5%
0.00%
Q2 2020$108,000
+217.6%
2,998
+178.1%
0.00%
Q1 2020$34,000
-91.1%
1,078
-88.9%
0.00%
-100.0%
Q3 2019$380,000
+89.1%
9,704
+108.6%
0.00%
+50.0%
Q2 2019$201,000
-44.3%
4,652
-23.7%
0.00%
-50.0%
Q1 2019$361,000
+51.0%
6,095
+36.6%
0.00%
+100.0%
Q4 2018$239,000
-68.5%
4,463
-50.2%
0.00%
-66.7%
Q2 2018$759,000
+543.2%
8,964
+661.6%
0.01%
+500.0%
Q4 2017$118,000
-79.2%
1,177
-76.2%
0.00%
-80.0%
Q3 2017$567,000
+3.1%
4,942
-23.7%
0.01%
-16.7%
Q2 2017$550,000
-67.6%
6,473
-72.5%
0.01%
-70.0%
Q1 2017$1,695,000
+12.8%
23,509
-4.9%
0.02%
+33.3%
Q4 2016$1,503,000
+21.5%
24,725
+3.7%
0.02%0.0%
Q2 2016$1,237,000
-67.3%
23,845
-70.1%
0.02%
-71.7%
Q1 2016$3,780,000
+615.9%
79,807
+646.4%
0.05%
+783.3%
Q4 2015$528,000
+103.9%
10,692
+65.8%
0.01%
+50.0%
Q3 2015$259,000
+1195.0%
6,447
+1587.7%
0.00%
Q2 2015$20,000
+400.0%
382
+282.0%
0.00%
Q3 2014$4,000
-20.0%
1000.0%0.00%
Q2 2014$5,0001000.00%
Other shareholders
SINA CORP shareholders Q1 2020
NameSharesValueWeighting ↓
OECHSLE INTERNATIONAL ADVISORS, LLC 652,540$34,953,00043.00%
Fosun International Ltd 5,105,268$273,464,00019.30%
PLATINUM INVESTMENT MANAGEMENT LTD 4,201,690$225,063,0004.54%
Index Management Solutions, LLC 59,172$3,170,0002.97%
ARISTEIA CAPITAL, L.L.C. 1,514,900$81,146,0002.96%
SYMMETRY PEAK MANAGEMENT LLC 331,390$17,751,0002.36%
SYMMETRY PEAK MANAGEMENT LLC 200,000$10,712,0001.42%
SYMMETRY PEAK MANAGEMENT LLC 195,700$10,482,0001.39%
BOARDMAN BAY CAPITAL MANAGEMENT LLC 22,350$1,197,0000.91%
CSS LLC/IL 304,800$16,327,0000.76%
View complete list of SINA CORP shareholders