ESSEX INVESTMENT MANAGEMENT CO LLC - WEIBO CORP ownership

WEIBO CORP's ticker is WB and the CUSIP is 948596101. A total of 247 filers reported holding WEIBO CORP in Q3 2017. The put-call ratio across all filers is 1.73 and the average weighting 0.5%.

Quarter-by-quarter ownership
ESSEX INVESTMENT MANAGEMENT CO LLC ownership history of WEIBO CORP
ValueSharesWeighting
Q3 2018$687,000
-17.5%
9,3900.0%0.08%
-22.1%
Q2 2018$833,000
-25.8%
9,3900.0%0.10%
-29.7%
Q1 2018$1,122,000
+98.2%
9,390
+71.6%
0.15%
+97.3%
Q4 2017$566,000
+4.6%
5,4710.0%0.08%
+1.4%
Q3 2017$541,000
+87.2%
5,471
+25.8%
0.07%
+80.5%
Q2 2017$289,0004,3500.04%
Other shareholders
WEIBO CORP shareholders Q3 2017
NameSharesValueWeighting ↓
RPD Fund Management LLC 3,041,611$38,141,80270.73%
Alibaba Group Holding Ltd 9,000,000$112,860,00023.61%
Long Corridor Asset Management Ltd 620,000$7,774,8006.81%
Polunin Capital Partners Ltd 1,498,173$18,7874.23%
ARGA Investment Management, LP 5,961,451$74,756,5963.04%
Maple Rock Capital Partners 1,800,000$22,572,0001.98%
Krane Funds Advisors LLC 3,188,994$39,9901.64%
Maxi Investments CY Ltd 197,408$2,4751.14%
Quinn Opportunity Partners LLC 671,635$8,422,3031.08%
E Fund Management (Hong Kong) Co., Ltd. 71,683$8990.57%
View complete list of WEIBO CORP shareholders