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Weibo
WB

124 hedge funds and large institutions have $641M invested in Weibo in 2024 Q3 according to their latest regulatory filings, with 18 funds opening new positions, 45 increasing their positions, 34 reducing their positions, and 29 closing their positions.

New
Increased
Maintained
Reduced
Closed

43% more call options, than puts

Call options by funds: $39.9M | Put options by funds: $28M

32% more repeat investments, than reductions

Existing positions increased: 45 | Existing positions reduced: 34

24% more capital invested

Capital invested by funds: $518M → $641M (+$123M)

0% more funds holding in top 10

Funds holding in top 10: 2 → 2 (0)

2.58% less ownership

Funds ownership: 43.34% → 40.76% (-2.6%)

9% less funds holding

Funds holding: 136 → 124 (-12)

38% less first-time investments, than exits

New positions opened: 18 | Existing positions closed: 29

Holders
124
Holders Change
-12
Holders Change %
-8.82%
% of All Funds
1.78%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
18
Increased
45
Reduced
34
Closed
29
Calls
$39.9M
Puts
$28M
Net Calls
+$11.9M
Net Calls Change
+$12.1M

Top Buyers

1
Acadian Asset Management
Acadian Asset Management
Massachusetts
+$28.5M
2
BlackRock
BlackRock
New York
+$10.6M
3
PCP
Polunin Capital Partners
United Kingdom
+$3.95M
4
Citigroup
Citigroup
New York
+$3.68M
5
Ohio Public Employees Retirement System (OPERS)
Ohio Public Employees Retirement System (OPERS)
Ohio
+$2.89M

Top Sellers

1
AIM
ARGA Investment Management
Connecticut
-$34.6M
2
Allspring Global Investments
Allspring Global Investments
North Carolina
-$12.3M
3
Morgan Stanley
Morgan Stanley
New York
-$8.45M
4
QOP
Quinn Opportunity Partners
Virginia
-$5.7M
5
TI
Trexquant Investment
Connecticut
-$3.46M
Name Holding Trade Value Shares
Change 		Change in
Stake
PCP
26
Polunin Capital Partners
United Kingdom
$4.57M +$3.95M +502,338 New
Citadel Advisors
27
Citadel Advisors
Florida
$4.29M -$3.53K -448 -0.1%
HSBC Holdings
28
HSBC Holdings
United Kingdom
$4.05M +$2.68M +339,956 +568%
Ohio Public Employees Retirement System (OPERS)
29
Ohio Public Employees Retirement System (OPERS)
Ohio
$3.7M +$2.89M +366,676 New
American Century Companies
30
American Century Companies
Missouri
$3.59M +$283K +35,901 +11%
Millennium Management
31
Millennium Management
New York
$2.96M -$3.41M -433,558 -60%
Robeco Institutional Asset Management
32
Robeco Institutional Asset Management
Netherlands
$2.89M – – –
UBS AM
33
UBS AM
Illinois
$2.84M +$833K +105,780 +60%
COPPSERS
34
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$2.76M +$1.43M +181,812 +198%
Russell Investments Group
35
Russell Investments Group
United Kingdom
$2.26M +$828K +105,147 +85%
Geode Capital Management
36
Geode Capital Management
Massachusetts
$2.25M +$771K +98,017 +78%
New York State Common Retirement Fund
37
New York State Common Retirement Fund
New York
$2.24M -$1.22M -155,244 -41%
N
38
Numerai
California
$2.23M +$146K +18,539 +9%
Barclays
39
Barclays
United Kingdom
$2.15M +$203K +25,750 +14%
Jane Street
40
Jane Street
New York
$2.06M -$1.25M -159,372 -44%
EDRH
41
Edmond de Rothschild Holding
Switzerland
$1.68M +$315K +40,000 +32%
Legal & General Group
42
Legal & General Group
United Kingdom
$1.63M -$29.2K -3,716 -2%
Northern Trust
43
Northern Trust
Illinois
$1.11M +$89K +11,314 +11%
California Public Employees Retirement System
44
California Public Employees Retirement System
California
$1.03M +$6.72K +854 +0.8%
Pictet Asset Management
45
Pictet Asset Management
Switzerland
$973K – – –
Charles Schwab
46
Charles Schwab
California
$970K – – –
WAM
47
Wolverine Asset Management
Illinois
$949K – – –
UBS Group
48
UBS Group
Switzerland
$940K -$1.12M -142,828 -60%
D.E. Shaw & Co
49
D.E. Shaw & Co
New York
$891K -$25.1K -3,183 -3%
BNP Paribas Financial Markets
50
BNP Paribas Financial Markets
France
$838K +$324K +41,137 +98%
1
2
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WB Hedge Fund Activity: Q3 2024 in Review

124 of the 6,964 institutional investors tracked by Wall St. Rank reported a position in Weibo (WB) for Q3 2024, worth a combined $641M — up 24% from $518M a quarter earlier.

Sellers outnumbered buyers: 29 funds closed out of WB and 18 opened new positions — a net loss of 11 holders — while 34 trimmed existing stakes and 45 added.

The largest buyer was Acadian Asset Management, adding an estimated $28.5M. The largest seller was ARGA Investment Management, exiting entirely with an estimated $34.6M sold.

  • 124 institutional investors held Weibo (WB) as of Q3 2024, down from 136 in Q2 2024.
  • Funds reported $641M of Weibo stock for Q3 2024, up 24% quarter-over-quarter.
  • 18 funds opened new Weibo positions in Q3 2024 and 29 closed out, a net change of -11 holders.
  • The largest Weibo buyer in Q3 2024 was Acadian Asset Management, an estimated $28.5M added.
  • The largest Weibo seller in Q3 2024 was ARGA Investment Management, an estimated $34.6M sold.

Based on aggregated 13F filings for Q3 2024.