172 hedge funds and large institutions have $1.46B invested in Weibo in 2016 Q4 according to their latest regulatory filings, with 58 funds opening new positions, 57 increasing their positions, 46 reducing their positions, and 51 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
172
Holders Change
+3
Holders Change %
+1.78%
% of All Funds
4.31%
Holding in Top 10
5
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-16.67%
% of All Funds
0.13%
New
58
Increased
57
Reduced
46
Closed
51
Calls
$39.7M
Puts
$69.4M
Net Calls
-$29.7M
Net Calls Change
+$28.3M
Name Holding Trade Value Shares
Change
Shares
Change %
HMC
101
Harvard Management Company
Massachusetts
$643K +$643K +15,840 New
RJA
102
Raymond James & Associates
Florida
$580K -$648K -15,963 -53%
BIM
103
BlackRock Investment Management
Delaware
$546K +$458K +11,274 +521%
Jane Street
104
Jane Street
New York
$536K -$1.51M -37,136 -74%
ACI
105
AMP Capital Investors
Australia
$523K +$523K +12,700 New
TA
106
Teachers Advisors
New York
$516K +$320K +7,864 +163%
D.E. Shaw & Co
107
D.E. Shaw & Co
New York
$506K -$10.5M -257,622 -95%
JPMorgan Chase & Co
108
JPMorgan Chase & Co
New York
$506K -$956K -23,566 -65%
CI Investments Inc
109
CI Investments Inc
Ontario, Canada
$499K -$12.2K -300 -2%
AG
110
Aperio Group
California
$491K +$59.9K +1,476 +14%
Korea Investment Corp
111
Korea Investment Corp
South Korea
$475K +$475K +11,700 New
PPA
112
Parametric Portfolio Associates
Washington
$472K +$472K +11,625 New
Lazard Asset Management
113
Lazard Asset Management
New York
$458K +$450K +11,100 +5,550%
SAM
114
Shell Asset Management
Netherlands
$456K +$402K +9,900 +747%
DILIC
115
Dai-ichi Life Insurance Company
Japan
$428K +$428K +10,546 New
PP
116
Paloma Partners
Connecticut
$369K +$72.5K +1,784 +24%
GIBU
117
Gulf International Bank (UK)
United Kingdom
$361K +$361K +8,900 New
BAMCO Inc
118
BAMCO Inc
New York
$345K
1GA
119
1st Global Advisors
Texas
$335K -$38.7K -953 -10%
BNP Paribas Financial Markets
120
BNP Paribas Financial Markets
France
$334K +$2.15K +53 +0.6%
PCM
121
Penserra Capital Management
California
$322K -$173K -4,269 -35%
Zurich Cantonal Bank
122
Zurich Cantonal Bank
Switzerland
$309K +$309K +7,600 New
Parallax Volatility Advisers
123
Parallax Volatility Advisers
California
$298K +$216K +5,323 +264%
BCIM
124
British Columbia Investment Management
British Columbia, Canada
$292K +$292K +7,200 New
DHFB
125
Dixon Hubard Feinour & Brown
Virginia
$288K