166 hedge funds and large institutions have $813M invested in Weibo in 2023 Q4 according to their latest regulatory filings, with 21 funds opening new positions, 63 increasing their positions, 56 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
166
Holders Change
+7
Holders Change %
+4.4%
% of All Funds
2.43%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.03%
New
21
Increased
63
Reduced
56
Closed
13
Calls
$15.3M
Puts
$18.4M
Net Calls
-$3.09M
Net Calls Change
+$3.57M
Name Holding Trade Value Shares
Change
Shares
Change %
Robeco Institutional Asset Management
26
Robeco Institutional Asset Management
Netherlands
$5.59M +$1.73M +158,328 +45%
Squarepoint
27
Squarepoint
New York
$5.58M +$5.47M +499,523 +4,753%
D.E. Shaw & Co
28
D.E. Shaw & Co
New York
$5.57M +$537K +49,045 +11%
Geode Capital Management
29
Geode Capital Management
Massachusetts
$5.51M +$120K +10,965 +2%
Legal & General Group
30
Legal & General Group
United Kingdom
$5.18M +$114K +10,415 +2%
CSS
31
Cubist Systematic Strategies
Connecticut
$4.7M +$4.7M +428,937 New
Renaissance Technologies
32
Renaissance Technologies
New York
$4.58M -$292K -26,700 -6%
GCM
33
Ghisallo Capital Management
Massachusetts
$4.52M +$4.52M +412,896 New
UBS AM
34
UBS AM
Illinois
$4.16M +$16.6K +1,514 +0.4%
Arrowstreet Capital
35
Arrowstreet Capital
Massachusetts
$4.14M -$1.07M -98,098 -21%
Schroder Investment Management Group
36
Schroder Investment Management Group
United Kingdom
$4.11M +$3.05M +278,162 +286%
EARNEST Partners
37
EARNEST Partners
Georgia
$4M -$34.9K -3,191 -0.9%
Simplex Trading
38
Simplex Trading
Illinois
$3.47M +$2.13M +194,382 +158%
UBS Group
39
UBS Group
Switzerland
$3.46M -$21.4M -1,952,563 -86%
EFM
40
E Fund Management
China
$3.39M +$2.6M +237,453 +331%
CS
41
Credit Suisse
Switzerland
$3.33M +$172K +15,729 +5%
American Century Companies
42
American Century Companies
Missouri
$3.32M +$873K +79,723 +36%
Walleye Trading
43
Walleye Trading
New York
$3.08M +$1.77M +162,071 +136%
Russell Investments Group
44
Russell Investments Group
United Kingdom
$2.76M +$713K +65,665 +35%
HSBC Holdings
45
HSBC Holdings
United Kingdom
$2.7M +$1.26M +115,379 +88%
PCM
46
Prelude Capital Management
New York
$2.62M +$40.5K +3,699 +2%
Barclays
47
Barclays
United Kingdom
$2.62M +$392K +35,836 +18%
JPMorgan Chase & Co
48
JPMorgan Chase & Co
New York
$2.34M +$1.01M +92,677 +76%
Bank of America
49
Bank of America
North Carolina
$2.27M -$726K -66,292 -24%
Sumitomo Mitsui Trust Group
50
Sumitomo Mitsui Trust Group
Japan
$2.23M +$263K +24,000 +13%