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Livermore
Livermore
ZHEN

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

Q2 2021 vs. Q1 2021

How the institutions holding WEIBO Corp changed between Q1 2021 and Q2 2021.

All holders in Q2 2021All holders in Q1 2021

13F holders of WB: Q1 2021 compared with Q2 2021
MeasureQ1 2021Of which not filed for Q2 2021Q2 2021Change
Holders1823192+13
Shares65.5M87.1K69.0M+3.68M (+5.6%)
Value$3.30B$4.40M$3.63B+$333.0M (+10.1%)

3 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so the changes leave them out.

New holders (30)

Institutions that held WEIBO Corp at the end of Q2 2021 but not at the end of Q1 2021.

Institutions new to WB in Q2 2021
InstitutionSharesValue% of portfolio
Infini Master Fund156,000$8.21M8.77%
Infini Capital Management Ltd156,000$8.21M8.77%
Point72 Asset Management, L.P.112,400$5.91M0.03%
Leonard Green & Partners, L.P.100,000$5.26M0.05%
Thrivent Financial for Lutherans56,345$2.96M0.01%
Stifel Financial Corp50,488$2.66M0.00%
Voloridge Investment Management, LLC33,098$1.74M0.01%
Point72 Hong Kong Ltd32,000$1.68M0.12%
Leonteq Securities AG30,199$1.59M0.12%
Jump Financial, LLC23,200$1.22M0.12%
Y-Intercept (Hong Kong) Ltd22,498$1.18M0.30%
Millennium Management LLC20,317$1.07M0.00%
Quantbot Technologies LP15,647$823.0K0.06%
Alberta Investment Management Corp14,100$742.0K0.01%
Quadrature Capital Ltd11,389$599.0K0.02%
XTX Topco Ltd9,571$504.0K0.17%
Cubist Systematic Strategies, LLC7,460$393.0K0.00%
Segall Bryant & Hamill, LLC6,600$347.0K0.00%
Guggenheim Capital LLC5,098$268.0K0.00%
Ergoteles LLC4,946$260.0K0.01%
Symmetry Peak Management LLC4,500$237.0K2.80%
Nomura Asset Management Co Ltd4,500$236.8K0.00%
California State Teachers Retirement System3,293$173.0K0.00%
Maverick Capital LtdSuperinvestorMaverick Capital2,799$147.0K0.00%
PEAK6 Investments LLC2,228$117.0K0.00%
Cullen/Frost Bankers, Inc.654$34.0K0.00%
Advisory Services Network, LLC200$11.0K0.00%
JJJ Advisors Inc.163$9.00K0.00%
Strategic Blueprint, LLC147$8.00K0.00%
Arkadios Wealth Advisors5$00.00%

Sold out (17)

Institutions that held WEIBO Corp at the end of Q1 2021 and filed for Q2 2021 without it.

Institutions that sold out of WB in Q2 2021
InstitutionShares, Q1 2021Value, Q1 2021
Islet Management, LP442,984$22.4M
Psagot Investment House Ltd.121,378$6.13M
Maytus Capital Management, LLC70,000$3.53M
Contrarius Investment Management Ltd50,244$2.54M
Natixis29,180$1.47M
Bank of Montreal17,776$895.0K
State of Wisconsin Investment Board12,652$638.0K
Keywise Capital Management (HK) Ltd12,400$626.0K
Trexquant Investment LP11,320$571.0K
XR Securities LLC7,084$357.0K
Quantitative Systematic Strategies LLC5,828$294.0K
Yorktown Management & Research Co Inc5,000$252.0K
CenterStar Asset Management, LLC–$164.0K
Caas Capital Management LP1,650$83.0K
Banco de Sabadell, S.A750$37.0K
International Assets Investment Management, LLC154$7.00K
Ameritas Investment Company, LLC42$2.12K

Not filed for Q2 2021 yet (3)

Institutions that held WEIBO Corp at the end of Q1 2021 and haven't filed a 13F for Q2 2021. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding WB in Q1 2021 that haven't filed for Q2 2021
InstitutionShares, Q1 2021Value, Q1 2021
E Fund Management Co., Ltd.49,304$2.49M
Tealwood Asset Management Inc24,013$1.21M
Pillar Pacific Capital Management LLC13,805$697.0K