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141 hedge funds and large institutions have $489M invested in Weibo in 2025 Q4 according to their latest regulatory filings, with 27 funds opening new positions, 44 increasing their positions, 45 reducing their positions, and 25 closing their positions.

New
Increased
Maintained
Reduced
Closed

8% more first-time investments, than exits

New positions opened: 27 | Existing positions closed: 25

1% more funds holding

Funds holding: 140141 (+1)

0% more funds holding in top 10

Funds holding in top 10: 22 (0)

2% less repeat investments, than reductions

Existing positions increased: 44 | Existing positions reduced: 45

5% less call options, than puts

Call options by funds: $16.5M | Put options by funds: $17.4M

5.87% less ownership

Funds ownership: 36.37%30.49% (-5.9%)

26% less capital invested

Capital invested by funds: $663M → $489M (-$174M)

Holders
141
Holders Change
+1
Holders Change %
+0.71%
% of All Funds
1.71%
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.02%
New
27
Increased
44
Reduced
45
Closed
25
Calls
$16.5M
Puts
$17.4M
Net Calls
-$880K
Net Calls Change
+$203K
Name Holding Trade Value Shares
Change
Change in
Stake
AG
1
Alibaba Group
Hong Kong
$92M
Acadian Asset Management
2
Acadian Asset Management
Massachusetts
$59.9M -$11K -1,022 -0%
KFA
3
Krane Funds Advisors
New York
$43.7M -$4.31M -401,982 -9%
CCM
4
Causeway Capital Management
California
$30.6M +$429K +39,985 +1%
SCM
5
Saba Capital Management
New York
$20.6M
Fidelity International
6
Fidelity International
Bermuda
$16.7M +$17.5M +1,633,387 New
UBS Group
7
UBS Group
Switzerland
$16.3M +$2.35M +218,666 +16%
NAMI
8
Nomura Asset Management International
Pennsylvania
$16.2M +$17.1M +1,589,558 New
Goldman Sachs
9
Goldman Sachs
New York
$15.1M +$1.21M +112,349 +8%
Wellington Management Group
10
Wellington Management Group
Massachusetts
$9.68M -$2.24M -208,730 -18%
State Street
11
State Street
Massachusetts
$9.25M -$3.68M -342,683 -27%
Dimensional Fund Advisors
12
Dimensional Fund Advisors
Texas
$8.4M -$91.3K -8,508 -1%
Qube Research & Technologies (QRT)
13
Qube Research & Technologies (QRT)
United Kingdom
$7.51M +$2.68M +249,913 +52%
Two Sigma Advisers
14
Two Sigma Advisers
New York
$7.4M -$993K -92,600 -11%
American Century Companies
15
American Century Companies
Missouri
$7.37M +$723K +67,358 +10%
D.E. Shaw & Co
16
D.E. Shaw & Co
New York
$6.75M +$345K +32,159 +5%
QOP
17
Quinn Opportunity Partners
Virginia
$6.53M -$590K -55,000 -8%
Grantham, Mayo, Van Otterloo & Co (GMO)
18
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$6.51M -$4.38M -408,656 -39%
OSAM
19
O'Shaughnessy Asset Management
Connecticut
$6.42M +$2.36M +220,428 +54%
Susquehanna International Group
20
Susquehanna International Group
Pennsylvania
$5.97M +$1.04M +96,500 +20%
New York State Common Retirement Fund
21
New York State Common Retirement Fund
New York
$5.7M +$555K +51,700 +10%
Invesco
22
Invesco
Georgia
$5.03M -$52.9K -4,934 -1%
Voloridge Investment Management
23
Voloridge Investment Management
Florida
$4.92M +$1.74M +162,627 +51%
Prudential Financial
24
Prudential Financial
New Jersey
$4.86M +$914K +85,200 +22%
Jane Street
25
Jane Street
New York
$4.82M -$1.33M -123,900 -21%