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WEIBO Corp

WB
Exchange
Nasdaq
Industry
Services-Computer Programming, Data Processing, Etc.
SEC CIK
0001595761

No open-market purchases or sales by WEIBO Corp insiders were filed in the last 90 days; 134 institutions reported holding it in 13F filings for Q2 2026, worth $348.0M in total; no superinvestor holds it.

Other share classesWEIBF

Q3 2021 vs. Q2 2021

How the institutions holding WEIBO Corp changed between Q2 2021 and Q3 2021.

All holders in Q3 2021All holders in Q2 2021

13F holders of WB: Q2 2021 compared with Q3 2021
MeasureQ2 2021Of which not filed for Q3 2021Q3 2021Change
Holders1923186−3
Shares69.0M93.1K68.8M−182.2K (−0.3%)
Value$3.63B$4.90M$3.26B−$360.6M (−9.9%)

3 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so the changes leave them out.

New holders (33)

Institutions that held WEIBO Corp at the end of Q3 2021 but not at the end of Q2 2021.

Institutions new to WB in Q3 2021
InstitutionSharesValue% of portfolio
Pentwater Capital Management LP300,000$14.2M0.20%
E Fund Management Co., Ltd.226,584$10.8M0.45%
Segantii Capital Management Ltd190,000$9.02M0.32%
Balyasny Asset Management LLC123,928$5.88M0.03%
Zurcher Kantonalbank (Zurich Cantonalbank)79,949$3.80M0.02%
Pictet Asset Management SA76,495$3.63M0.00%
DuPont Capital Management Corp68,500$3.25M0.10%
Prudential PLC50,529$2.40M0.03%
Maso Capital Partners Ltd42,720$2.03M0.91%
Smith Group Asset Management, LLC37,130$1.76M0.09%
Marshall Wace, LLP31,387$1.49M0.01%
Tealwood Asset Management Inc27,573$1.31M0.53%
Allianz Asset Management GmbH23,221$1.10M0.00%
Engineers Gate Manager LP22,509$1.07M0.06%
Quantitative Investment Management, LLC22,395$1.06M0.10%
Qube Research & Technologies Ltd22,219$1.05M0.01%
Bank of Montreal21,731$1.01M0.00%
Twinbeech Capital LP20,961$995.0K0.07%
Natixis11,920$566.0K0.00%
State of Wisconsin Investment Board8,048$382.0K0.00%
Greenleaf Trust6,776$322.0K0.00%
Colony Group LLC4,776$227.0K0.00%
Gsa Capital Partners LLP4,746$225.0K0.02%
Dynamic Technology Lab Private Ltd4,360$207.0K0.02%
Altshuler Shaham Ltd3,701$177.0K0.00%
Jefferies Group LLC3,000$142.5K0.00%
Cahill Financial Advisors Inc190$9.00K0.00%
Glassman Wealth Services93$4.00K0.00%
Meridian Wealth Partners, LLC26$1.00K0.00%
Harbour Investments, Inc.1$00.00%
Evoke Wealth, LLC20$00.00%
Delos Wealth Advisors, LLC5$00.00%
Bell Investment Advisors, Inc10$00.00%

Sold out (36)

Institutions that held WEIBO Corp at the end of Q2 2021 and filed for Q3 2021 without it.

Not filed for Q3 2021 yet (3)

Institutions that held WEIBO Corp at the end of Q2 2021 and haven't filed a 13F for Q3 2021. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding WB in Q2 2021 that haven't filed for Q3 2021
InstitutionShares, Q2 2021Value, Q2 2021
Pictet Asset Management Ltd77,195$4.06M
E Fund Management (Hong Kong) Co., Ltd.15,916$837.0K
CWM, LLC18$1.00K