Who Owns Weibo Corporation (WB)?Hedge Fund & Institutional Holders

$9.77+0.07 (+0.67%)Communication ServicesNASDAQ

Institutional Holders

50

as of Q4 2025

Total Institutional Value

$InfinityT

% of Float Held

—

QoQ Change in Holders

+11 / -4

Price History

$7.23$8.63$10.03$11.43$12.83Sep 24Jun 25Mar 26

WB — Biggest New Institutional Buyers This Quarter

FundActionShares AddedValue Added
FIL LtdNew Position+1.6M+$16.0B
NEW YORK STATE COMMON RETIREMENT FUNDNew Position+558K+$5.0B
Alpine Investment Management LtdNew Position+386K+$3.0B
Mitsubishi UFJ Trust & Banking CorpNew Position+230K+$2.4B
MILLENNIUM MANAGEMENT LLCNew Position+102K+$1.0B
Allianz Asset Management GmbHNew Position+164K+$1.0B
Jump Financial, LLCIncreased+214K+$985.7M
O'SHAUGHNESSY ASSET MANAGEMENT, LLCIncreased+220K+$946.4M
XY Capital LtdIncreased+96K+$759.6M
ARGA Investment Management, LPNew Position+52K+$533.0M
Kathmere Capital Management, LLCNew Position+50K+$515.0M
BALYASNY ASSET MANAGEMENT L.P.Increased+87K+$252.1M
Diversified Trust CoNew Position+19K+$196.0M
ATLAS CAPITAL ADVISORS INC.New Position+16K+$161.0M
Ascent Group, LLCNew Position+14K+$147.0M

WB — Institutions Reducing or Closing Positions

FundActionShares SoldValue Sold
Nuveen, LLCClosed Position-1.7M-$21.2B
MACQUARIE GROUP LTDClosed Position-1.6M-$19.5B
SCHRODER INVESTMENT MANAGEMENT GROUPDecreased-618K-$8.9B
Krane Funds Advisors LLCDecreased-402K-$8.2B
JANE STREET GROUP, LLCDecreased-124K-$7.4B
WELLINGTON MANAGEMENT GROUP LLPDecreased-209K-$7.3B
Grantham, Mayo, Van Otterloo & Co. LLCDecreased-409K-$7.0B
JPMORGAN CHASE & CODecreased-313K-$5.5B
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPClosed Position-364K-$4.5B
VIRTUS ADVISERS, LLCDecreased-187K-$4.2B
DIMENSIONAL FUND ADVISORS LPDecreased-9K-$3.3B
TWO SIGMA ADVISERS, LPDecreased-93K-$3.1B
SEI INVESTMENTS CODecreased-133K-$2.8B
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUNDClosed Position-214K-$2.7B
Russell Investments Group, Ltd.Decreased-38K-$2.1B

Top Institutional Holders(Q4 2025)

#FundSharesValue% of PortfolioType
1Krane Funds Advisors LLC4,274,081$43.7B1.42%Share
2CAUSEWAY CAPITAL MANAGEMENT LLC2,992,234$30.6B0.42%Share
3Saba Capital Management, L.P.2,015,063$20.6B0.61%Share
4GOLDMAN SACHS GROUP INC1,480,621$15.0B0.00%Share
5FIL Ltd1,338,458$13.0B0.01%Share
6UBS Group AG1,110,262$11.3B0.00%Share
7SUSQUEHANNA INTERNATIONAL GROUP, LLP1,009,600$10.0B0.00%Put
8TWO SIGMA ADVISERS, LP723,588$7.0B0.01%Share
9DIMENSIONAL FUND ADVISORS LP763,514$7.0B0.00%Share
10AMERICAN CENTURY COMPANIES INC721,116$7.0B0.00%Share
11Quinn Opportunity Partners LLC638,745$6.5B0.28%Share
12D. E. Shaw & Co., Inc.660,244$6.0B0.00%Share
13Grantham, Mayo, Van Otterloo & Co. LLC637,145$6.0B0.02%Share
14O'SHAUGHNESSY ASSET MANAGEMENT, LLC627,978$6.0B0.03%Share
15WELLINGTON MANAGEMENT GROUP LLP541,521$5.0B0.00%Share
16SUSQUEHANNA INTERNATIONAL GROUP, LLP583,893$5.0B0.00%Share
17NEW YORK STATE COMMON RETIREMENT FUND557,849$5.0B0.01%Share
18UBS Group AG428,868$4.4B0.00%Share
19Invesco Ltd.426,798$4.4B0.00%Share
20GROUP ONE TRADING LLC422,900$4.3B0.01%Put
21FIRST TRUST ADVISORS LP402,584$4.0B0.00%Share
22PRUDENTIAL FINANCIAL INC459,500$4.0B0.00%Share
23SEI INVESTMENTS CO418,240$4.0B0.00%Share
24PEAK6 LLC392,600$4.0B0.01%Call
25Russell Investments Group, Ltd.450,977$4.0B0.00%Share
26COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS300,807$3.0B0.02%Share
27PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO332,876$3.0B0.01%Share
28FIL Ltd294,929$3.0B0.00%Share
29Alpine Investment Management Ltd386,000$3.0B0.78%Share
30Mitsubishi UFJ Trust & Banking Corp229,951$2.4B0.01%Share
31GROUP ONE TRADING LLC204,000$2.1B0.00%Call
32XY Capital Ltd198,356$2.0B1.28%Share
33Jump Financial, LLC292,300$2.0B0.02%Share
34JPMORGAN CHASE & CO291,944$2.0B0.00%Share
35Legal & General Group Plc248,445$2.0B0.00%Share
36Walleye Trading LLC269,700$2.0B0.00%Call
37WELLINGTON MANAGEMENT GROUP LLP178,846$1.0B0.00%Share
38WELLINGTON MANAGEMENT GROUP LLP193,938$1.0B0.00%Share
39SIMPLEX TRADING, LLC156,100$1.0B0.00%Call
40SUSQUEHANNA INTERNATIONAL GROUP, LLP155,600$1.0B0.00%Call
41BALYASNY ASSET MANAGEMENT L.P.147,743$1.0B0.00%Share
42CITADEL ADVISORS LLC148,700$1.0B0.00%Call
43Allianz Asset Management GmbH164,342$1.0B0.00%Share
44MILLENNIUM MANAGEMENT LLC102,254$1.0B0.00%Share
45CITADEL ADVISORS LLC118,100$1.0B0.00%Put
46NORTHERN TRUST CORP150,872$1.0B0.00%Share
47Invesco Ltd.65,153$665.0M0.00%Share
48ARGA Investment Management, LP52,156$533.0M0.01%Share
49Resolute Advisors LLC52,000$531.0M0.17%Share
50Kathmere Capital Management, LLC50,418$515.0M0.03%Share

WB Institutional Ownership History

QuarterHoldersTotal ValueChange
Q4 2025140$251.5B+27
Q3 2025113$377.3B-3
Q2 2025116$231.3B-29
Q1 2025145$389.5B+0
Q4 2024145$673.3B+33
Q3 2024112$5.2T-5
Q2 2024117$14.9T-6
Q1 2024123$12.7T—

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As of Q4 2025, 50 institutional investors hold WB (Weibo Corporation). The largest holder is Krane Funds Advisors LLC with $43.7B in shares. This quarter, 11 institutions opened new positions and 4 closed their positions.

Frequently Asked Questions

How many hedge funds own WB?

As of Q4 2025, 50 institutional investors report holding WB (Weibo Corporation) in their 13F filings.

Who is the largest institutional holder of WB?

The largest institutional holder of WB is Krane Funds Advisors LLC with $43.7B in shares.

Is institutional ownership of WB increasing or decreasing?

This quarter, 11 institutions opened new positions in WB and 4 closed their positions.