OBERWEIS ASSET MANAGEMENT INC/ - SINA CORP ownership

SINA CORP's ticker is SINA and the CUSIP is G81477104. A total of 255 filers reported holding SINA CORP in Q1 2018. The put-call ratio across all filers is 0.80 and the average weighting 0.7%.

Quarter-by-quarter ownership
OBERWEIS ASSET MANAGEMENT INC/ ownership history of SINA CORP
ValueSharesWeighting
Q1 2018$1,204,000
-11.4%
11,550
-14.8%
0.32%
-0.6%
Q4 2017$1,359,000
-23.8%
13,550
-12.9%
0.32%
-35.9%
Q3 2017$1,783,000
+7.3%
15,550
-20.5%
0.50%
+8.8%
Q2 2017$1,661,000
+0.1%
19,550
-15.0%
0.46%
-6.7%
Q1 2017$1,659,000
-2.5%
23,000
-17.9%
0.49%
-3.9%
Q4 2016$1,702,000
-7.8%
28,000
+12.0%
0.51%
-4.1%
Q3 2016$1,846,000
-47.5%
25,000
-40.0%
0.53%
-37.6%
Q4 2013$3,513,000
+12.4%
41,700
+8.3%
0.85%
-4.2%
Q3 2013$3,125,000
+180.3%
38,500
+92.5%
0.89%
+181.0%
Q2 2013$1,115,00020,0000.32%
Other shareholders

There were no reported owners of SINA CORP in Q1 2018.

NameSharesValueWeighting ↓
View complete list of SINA CORP shareholders