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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

Q4 2021 vs. Q3 2021

How the institutions holding WEIBO Corp changed between Q3 2021 and Q4 2021.

All holders in Q4 2021All holders in Q3 2021

13F holders of WB: Q3 2021 compared with Q4 2021
MeasureQ3 2021Of which not filed for Q4 2021Q4 2021Change
Holders1861168−17
Shares68.8M5872.5M+3.78M (+5.5%)
Value$3.26B$2.00K$2.25B−$1.01B (−31.1%)

1 institution that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so the changes leave them out.

New holders (31)

Institutions that held WEIBO Corp at the end of Q4 2021 but not at the end of Q3 2021.

Institutions new to WB in Q4 2021
InstitutionSharesValue% of portfolio
Allspring Global Investments Holdings, LLC4,632,116$143.5M0.16%
Ghisallo Capital Management LLC700,000$21.7M1.08%
Millennium Management LLC259,985$8.05M0.01%
National Bank of Canada207,500$6.43M0.03%
Maxi Investments CY Ltd197,408$6.12M3.28%
Quinn Opportunity Partners LLC162,400$5.03M0.31%
Portolan Capital Management, LLC74,938$2.32M0.16%
Capital Fund Management S.A.67,587$2.09M0.05%
RPD Fund Management LLC65,467$2.03M1.23%
Squarepoint Ops LLC45,271$1.40M0.01%
Gold Dragon Worldwide Asset Management Ltd41,826$1.30M0.44%
Parallax Volatility Advisers, L.P.31,060$962.0K0.01%
Quadrature Capital Ltd25,211$781.0K0.04%
Public Sector Pension Investment Board22,503$697.0K0.00%
Toroso Investments, LLC18,773$582.0K0.02%
Campbell & CO Investment Adviser LLC18,500$573.0K0.20%
Virtu Financial LLC16,679$517.0K0.05%
Aigen Investment Management, LP16,729$510.0K0.03%
FORA Capital, LLC15,652$485.0K0.19%
E Fund Management (Hong Kong) Co., Ltd.15,553$482.0K0.27%
Bayesian Capital Management, LP13,400$415.0K0.13%
Investment Management Corp of Ontario11,396$353.0K0.02%
Cubist Systematic Strategies, LLC11,009$341.0K0.00%
NorthCrest Asset Manangement, LLC9,576$297.0K0.02%
Allie Family Office LLC8,500$263.0K0.21%
Exchange Traded Concepts, LLC4,902$152.0K0.00%
Pinebridge Investments, L.P.2,500$77.0K0.00%
Zullo Investment Group, Inc.1,300$40.0K0.02%
CWM, LLC45$1.00K0.00%
JFS Wealth Advisors, LLC42$1.00K0.00%
FNY Investment Advisers, LLC25$00.00%

Sold out (48)

Institutions that held WEIBO Corp at the end of Q3 2021 and filed for Q4 2021 without it.

Institutions that sold out of WB in Q4 2021
InstitutionShares, Q3 2021Value, Q3 2021
Perseverance Asset Management International691,539$32.8M
Segantii Capital Management Ltd190,000$9.02M
Ariel Investments, LLC118,792$5.64M
HighTower Advisors, LLC71,966$3.41M
SG Americas Securities, LLC58,976$2.80M
Leonteq Securities AG52,353$2.49M
Stifel Financial Corp49,791$2.37M
Simplex Trading, LLC27,863$1.47M
Tealwood Asset Management Inc27,573$1.31M
Allianz Asset Management GmbH23,221$1.10M
Engineers Gate Manager LP22,509$1.07M
Quantitative Investment Management, LLC22,395$1.06M
Twinbeech Capital LP20,961$995.0K
Wolverine Trading, LLC21,004$973.0K
Ergoteles LLC17,684$840.0K
Principal Financial Group Inc9,524$452.0K
State of Wisconsin Investment Board8,048$382.0K
Comerica Bank7,883$375.0K
LPL Financial LLC7,184$341.0K
Greenleaf Trust6,776$322.0K
Annex Advisory Services, LLC6,300$299.0K
Ameriprise Financial Inc5,674$270.0K
Vontobel Holding Ltd.5,579$265.0K
Moody National Bank Trust Division5,374$255.0K
American National Insurance Co4,825$229.0K
Colony Group LLC4,776$227.0K
Gsa Capital Partners LLP4,746$225.0K
Nomura Asset Management Co Ltd4,500$213.7K
Dynamic Technology Lab Private Ltd4,360$207.0K
Wetherby Asset Management Inc4,268$203.0K
Altshuler Shaham Ltd3,701$177.0K
California State Teachers Retirement System3,293$156.0K
Jefferies Group LLC3,000$142.5K
Group One Trading, L.P.1,172$56.0K
Cullen/Frost Bankers, Inc.654$31.0K
Creative Financial Designs Inc396$19.0K
Atlas Capital Advisors LLC388$18.4K
Cahill Financial Advisors Inc190$9.00K
Brewin Dolphin Ltd80$3.80K
Geneos Wealth Management Inc.50$2.00K
Meridian Wealth Partners, LLC26$1.00K
Exane Derivatives10$475
Harbour Investments, Inc.1$0
O'Shaughnessy Asset Management, LLC2$0
Evoke Wealth, LLC20$0
Arkadios Wealth Advisors5$0
Delos Wealth Advisors, LLC5$0
Bell Investment Advisors, Inc10$0

Not filed for Q4 2021 yet (1)

Institutions that held WEIBO Corp at the end of Q3 2021 and haven't filed a 13F for Q4 2021. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding WB in Q3 2021 that haven't filed for Q4 2021
InstitutionShares, Q3 2021Value, Q3 2021
Berman Capital Advisors, LLC58$2.00K