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142 hedge funds and large institutions have $397M invested in Weibo in 2026 Q1 according to their latest regulatory filings, with 22 funds opening new positions, 41 increasing their positions, 59 reducing their positions, and 17 closing their positions.

New
Increased
Maintained
Reduced
Closed

29% more first-time investments, than exits

New positions opened: 22 | Existing positions closed: 17

1% more funds holding

Funds holding: 141142 (+1)

1.61% less ownership

Funds ownership: 30.49%28.89% (-1.6%)

19% less capital invested

Capital invested by funds: $489M → $397M (-$92.3M)

30% less call options, than puts

Call options by funds: $3.21M | Put options by funds: $4.58M

31% less repeat investments, than reductions

Existing positions increased: 41 | Existing positions reduced: 59

50% less funds holding in top 10

Funds holding in top 10: 21 (-1)

Holders
142
Holders Change
+1
Holders Change %
+0.71%
% of All Funds
1.75%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.01%
New
22
Increased
41
Reduced
59
Closed
17
Calls
$3.21M
Puts
$4.58M
Net Calls
-$1.37M
Net Calls Change
-$486K
Name Holding Trade Value Shares
Change
Change in
Stake
AG
1
Alibaba Group
Hong Kong
$78.8M
Acadian Asset Management
2
Acadian Asset Management
Massachusetts
$48.7M -$2.94M -293,202 -5%
KFA
3
Krane Funds Advisors
New York
$33.6M -$4.55M -453,786 -11%
CCM
4
Causeway Capital Management
California
$23.3M -$3.27M -326,032 -11%
SCM
5
Saba Capital Management
New York
$21.3M +$4.24M +422,294 +21%
Fidelity International
6
Fidelity International
Bermuda
$15.7M +$1.67M +165,984 +10%
Goldman Sachs
7
Goldman Sachs
New York
$14.9M +$2.18M +217,729 +15%
Wellington Management Group
8
Wellington Management Group
Massachusetts
$14.6M +$7.21M +718,749 +76%
NAMI
9
Nomura Asset Management International
Pennsylvania
$13.6M -$335K -33,345 -2%
State Street
10
State Street
Massachusetts
$7.87M -$55.8K -5,565 -0.6%
OSAM
11
O'Shaughnessy Asset Management
Connecticut
$6.92M +$1.64M +163,319 +26%
UBS Group
12
UBS Group
Switzerland
$6.41M -$8.67M -864,115 -54%
American Century Companies
13
American Century Companies
Missouri
$6.34M +$31.2K +3,112 +0.4%
Dimensional Fund Advisors
14
Dimensional Fund Advisors
Texas
$6.18M -$1.16M -115,811 -14%
Susquehanna International Group
15
Susquehanna International Group
Pennsylvania
$5.86M +$865K +86,200 +15%
QOP
16
Quinn Opportunity Partners
Virginia
$5.59M
D.E. Shaw & Co
17
D.E. Shaw & Co
New York
$5.56M -$251K -24,988 -4%
SEI Investments
18
SEI Investments
Pennsylvania
$5.11M +$1.67M +165,936 +40%
New York State Common Retirement Fund
19
New York State Common Retirement Fund
New York
$4.93M +$61.2K +6,100 +1%
Two Sigma Investments
20
Two Sigma Investments
New York
$4.69M +$4.96M +493,988 +1,171%
LCAM
21
Long Corridor Asset Management
Hong Kong
$4.64M +$5.32M +530,000 New
Invesco
22
Invesco
Georgia
$4.4M +$110K +10,980 +2%
Prudential Financial
23
Prudential Financial
New Jersey
$4.09M -$86.3K -8,600 -2%
Russell Investments Group
24
Russell Investments Group
United Kingdom
$3.97M +$79.8K +7,956 +2%
First Trust Advisors
25
First Trust Advisors
Illinois
$3.06M -$535K -53,331 -13%