183 hedge funds and large institutions have $1.93B invested in Weibo in 2017 Q1 according to their latest regulatory filings, with 47 funds opening new positions, 63 increasing their positions, 56 reducing their positions, and 29 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
183
Holders Change
+11
Holders Change %
+6.4%
% of All Funds
4.56%
Holding in Top 10
4
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-20%
% of All Funds
0.1%
New
47
Increased
63
Reduced
56
Closed
29
Calls
$72.4M
Puts
$102M
Net Calls
-$29.3M
Net Calls Change
+$415K
Name Holding Trade Value Shares
Change
Shares
Change %
D.E. Shaw & Co
76
D.E. Shaw & Co
New York
$1.98M +$1.33M +25,417 +204%
TAA
77
TB Alternative Assets
Cayman Islands
$1.97M +$1.97M +37,700 New
PG
78
PEAK6 Group
Illinois
$1.92M -$872K -16,711 -31%
Canada Life
79
Canada Life
Manitoba, Canada
$1.92M +$486K +9,307 +34%
FG
80
Formula Growth
Quebec, Canada
$1.86M +$762K +14,595 +70%
CI
81
Cavalier Investments
Georgia
$1.85M +$1.51M +29,000 +446%
Creative Planning
82
Creative Planning
Kansas
$1.85M -$21.8K -418 -1%
NFA
83
Nationwide Fund Advisors
Ohio
$1.76M +$124K +2,380 +8%
GXMC
84
Global X Management Company
New York
$1.72M -$1.94M -37,100 -53%
Jane Street
85
Jane Street
New York
$1.69M +$996K +19,086 +145%
New York State Common Retirement Fund
86
New York State Common Retirement Fund
New York
$1.66M -$4.19M -80,399 -72%
AAM
87
Advisors Asset Management
Colorado
$1.52M +$246K +4,704 +19%
SEI Investments
88
SEI Investments
Pennsylvania
$1.5M +$1.5M +28,672 +409,600%
Simplex Trading
89
Simplex Trading
Illinois
$1.48M +$1.48M +28,459 New
OAM
90
Oberweis Asset Management
Illinois
$1.4M +$491K +9,400 +54%
Lazard Asset Management
91
Lazard Asset Management
New York
$1.38M +$788K +15,100 +134%
ACI
92
AMP Capital Investors
Australia
$1.33M +$666K +12,700 +100%
Nordea Investment Management
93
Nordea Investment Management
Sweden
$1.33M +$1.33M +25,494 New
Teacher Retirement System of Texas
94
Teacher Retirement System of Texas
Texas
$1.21M +$1.21M +23,203 New
NP
95
NS Partners
United Kingdom
$1.21M +$1.21M +23,188 New
AG
96
Aperio Group
California
$1.18M +$548K +10,495 +87%
FFM
97
Fullerton Fund Management
Singapore
$1.12M +$1.12M +21,500 New
PPA
98
Parametric Portfolio Associates
Washington
$1.11M +$506K +9,693 +83%
Citigroup
99
Citigroup
New York
$1.11M -$1.11M -21,327 -50%
Ohio Public Employees Retirement System (OPERS)
100
Ohio Public Employees Retirement System (OPERS)
Ohio
$1.04M -$2.05M -39,291 -66%