244 hedge funds and large institutions have $4.8B invested in Weibo in 2017 Q3 according to their latest regulatory filings, with 51 funds opening new positions, 113 increasing their positions, 65 reducing their positions, and 53 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
244
Holders Change
-7
Holders Change %
-2.79%
% of All Funds
6.09%
Holding in Top 10
8
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.2%
New
51
Increased
113
Reduced
65
Closed
53
Calls
$131M
Puts
$227M
Net Calls
-$95.6M
Net Calls Change
-$50M
Name Holding Trade Value Shares
Change
Shares
Change %
AG
1
Alibaba Group
Hong Kong
$890M
HL
2
Harding Loevner
New Jersey
$566M +$220M +2,219,165 +63%
BlackRock
3
BlackRock
New York
$280M +$139M +1,407,447 +99%
Wellington Management Group
4
Wellington Management Group
Massachusetts
$234M +$46.2M +467,344 +25%
Schroder Investment Management Group
5
Schroder Investment Management Group
United Kingdom
$226M +$53.5M +545,683 +31%
Wells Fargo
6
Wells Fargo
California
$172M -$26.8M -270,636 -13%
Acadian Asset Management
7
Acadian Asset Management
Massachusetts
$170M +$1.26M +12,698 +0.7%
Two Sigma Investments
8
Two Sigma Investments
New York
$144M +$53.1M +536,783 +59%
Macquarie Group
9
Macquarie Group
Australia
$105M -$17.4M -175,990 -14%
Two Sigma Advisers
10
Two Sigma Advisers
New York
$105M +$18.2M +183,971 +21%
PG
11
Pendal Group
Australia
$101M +$6.31M +63,761 +7%
Tiger Global Management
12
Tiger Global Management
New York
$90M +$90M +910,000 New
KM
13
Kylin Management
New York
$86.4M +$34.2M +345,400 +65%
William Blair Investment Management
14
William Blair Investment Management
Illinois
$78.5M -$4.72M -47,737 -6%
State Street
15
State Street
Massachusetts
$69.4M +$14.9M +150,433 +27%
1832 Asset Management
16
1832 Asset Management
Ontario, Canada
$64.7M -$28.8M -300,000 -31%
Deutsche Bank
17
Deutsche Bank
Germany
$53M +$22.7M +229,773 +75%
Vanguard Group
18
Vanguard Group
Pennsylvania
$50.1M +$34.3M +347,173 +219%
Fidelity International
19
Fidelity International
Bermuda
$47.9M -$4.86M -49,082 -9%
Russell Investments Group
20
Russell Investments Group
United Kingdom
$46.8M -$1.03M -10,402 -2%
Janus Henderson Group
21
Janus Henderson Group
United Kingdom
$37.2M +$7.09M +71,677 +24%
Northern Trust
22
Northern Trust
Illinois
$34.8M +$15.9M +160,745 +84%
Renaissance Technologies
23
Renaissance Technologies
New York
$33.7M +$18.4M +185,627 +120%
Royal Bank of Canada
24
Royal Bank of Canada
Ontario, Canada
$32.8M +$9.37M +94,695 +40%
PIM
25
Platinum Investment Management
Australia
$32.5M -$7.75M -78,327 -19%