WBNasdaqServices-Computer Programming, Data Processing, Etc.Fiscal year ends December 31Also trades as WEIBF
WEIBO Corp
Financials through fiscal 2025, year ended Dec 31, 2025Last filing: 20-F on Apr 23, 2026
$6.47−0.02 (-0.31%)
Close on Oct 19, 2026
- Market cap
- –
- P/E (TTM)
- 3.8
- Dividend yield
- –
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Held by institutions
48M
Shares held, 13F filers
Institutional holders
134
16 new, 23 sold out
Net institutional buying
3M
In Q2 2026
Insider trades, 12 months
0 buys · 0 sales
Open-market trades only
Shares held by institutions
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| Chao Charles Guowei | 88,405,034 | – | 13G (passive) amendment | Dec 31, 2023 |
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of WB | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| Alibaba Group Holding Ltd | 9,000,000 | – | $65.34M | – | 12.83% |
| Acadian Asset Management LLC | 5,053,606 | – | $36.66K | −512,069 | 0.04% |
| Krane Funds Advisors LLC | 3,522,391 | – | $25.57M | −297,904 | 0.91% |
| Saba Capital Management, L.P. | 3,107,526 | – | $22.56M | +670,169 | 0.58% |
| Polunin Capital Partners Ltd | 2,926,338 | – | $22.59K | New | 5.54% |
| Wellington Management Group Llp | 2,363,373 | – | $17.16M | +697,778 | 0.00% |
| Causeway Capital Management LLC | 2,317,577 | – | $16.83M | −348,625 | 0.18% |
| FIL Ltd | 1,736,726 | – | $12.61M | −62,645 | 0.01% |
| Nomura Asset Management International Inc. | 1,512,995 | – | $10.98M | −43,218 | 0.02% |
| Goldman Sachs Group Inc | 1,199,578 | – | $8.71M | −498,772 | 0.00% |
| UBS Group AG | 975,555 | – | $7.08M | +243,299 | 0.00% |
| New York State Common Retirement Fund | 781,049 | – | $5.67M | +217,100 | 0.01% |
| O'Shaughnessy Asset Management, LLC | 722,003 | – | $5.24M | −69,294 | 0.02% |
| American Century Companies Inc | 691,548 | – | $5.02M | −32,680 | 0.00% |
| Sei Investments Co | 666,104 | – | $4.84M | +81,547 | 0.00% |
| Prudential Financial Inc | 657,700 | – | $4.77M | +190,600 | 0.01% |
| Susquehanna International Group, Llp | 650,193 | – | $4.72M | −19,900 | 0.00% |
| D. E. Shaw & Co., Inc. | 644,960 | – | $4.68M | +9,704 | 0.00% |
| Quinn Opportunity Partners LLC | 638,745 | – | $4.64M | – | 0.22% |
| State Street Corp | 607,923 | – | $4.41M | −291,514 | 0.00% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|
| Q2 2026 | 134 | 48M | 16 / 46 | 47 / 23 | 7M | 5M |
| Q1 2026 | 143 | 45M | 22 / 41 | 59 / 17 | 4M | 7M |
| Q4 2025 | 141 | 48M | 27 / 44 | 45 / 25 | 6M | 13M |
| Q3 2025 | 140 | 55M | 26 / 41 | 50 / 27 | 6M | 9M |
| Q2 2025 | 143 | 57M | 21 / 42 | 54 / 25 | 6M | 8M |
| Q1 2025 | 149 | 59M | 31 / 43 | 44 / 28 | 8M | 16M |
| Q4 2024 | 148 | 67M | 40 / 48 | 38 / 16 | 10M | 6M |
| Q3 2024 | 124 | 63M | 19 / 43 | 35 / 29 | 11M | 12M |
| Q2 2024 | 136 | 67M | 23 / 41 | 51 / 32 | 9M | 13M |
| Q1 2024 | 146 | 72M | 24 / 48 | 56 / 45 | 15M | 17M |
| Q4 2023 | 168 | 75M | 21 / 65 | 56 / 13 | 17M | 9M |
| Q3 2023 | 161 | 70M | 15 / 65 | 54 / 31 | 8M | 8M |
Top mutual fund and ETF holders
Latest monthly portfolio reports (Form N-PORT)
| Fund | Shares | % of WB | Value | % of fund | As of |
|---|---|---|---|---|---|
| KraneShares CSI China Internet ETF | 3,110,667 | – | $22.58M | 0.46% | Jun 30, 2026 |
| Nomura Emerging Markets Fund | 1,450,000 | – | $11.40M | 0.08% | May 29, 2026 |
| Causeway Emerging Markets Fund | 744,952 | – | $5.41M | 0.13% | Jun 30, 2026 |
| Avantis Emerging Markets Equity ETF | 583,795 | – | $4.59M | 0.02% | May 31, 2026 |
| Old Westbury Small & Mid Cap Strategies Fund | 494,441 | – | $4.03M | 0.04% | Jul 31, 2026 |
| Emerging Markets Core Equity 2 Portfolio | 455,860 | – | $3.72M | 0.01% | Jul 31, 2026 |
| First Trust NASDAQ Technology Dividend Index Fund | 414,005 | – | $3.01M | 0.07% | Jun 30, 2026 |
| Hartford Emerging Markets Equity Fund | 248,555 | – | $2.03M | 0.32% | Jul 31, 2026 |
| Strategic Advisers Emerging Markets Fund | 233,218 | – | $1.83M | 0.01% | May 31, 2026 |
| JNL Multi-Manager International Small Cap Fund | 182,941 | – | $1.33M | 0.13% | Jun 30, 2026 |
| State Street(R) SPDR(R) S&P Kensho New Economies Composite ETF | 170,553 | – | $1.24M | 0.04% | Jun 30, 2026 |
| Strategic Advisers Fidelity Emerging Markets Fund | 162,441 | – | $1.28M | 0.00% | May 31, 2026 |
| Causeway International Small Cap Fund | 161,185 | – | $1.17M | 0.35% | Jun 30, 2026 |
| Destinations International Equity Fund | 127,343 | – | $1.00M | 0.05% | May 31, 2026 |
| Catholic Responsible Investments International Equity Fund | 108,122 | – | $881.19K | 0.04% | Jul 31, 2026 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | Latest filing |
|---|---|---|---|
| Gaofei Wang | Chief Executive Officer, Director | 1,106,627 | Aug 6, 2026 |
| Wei Wang | Chief Operating Officer | 216,528 | Mar 13, 2026 |
| Fei Cao | Chief Financial Officer | 119,001 | Mar 13, 2026 |
| Yan Wang | Director | 0 | Aug 28, 2026 |
| Hong Du | Director | 942,871 | Aug 18, 2026 |
| Pochin Christopher Lu | Director | 51,950 | May 19, 2026 |
| Pehong Chen | Director | 172,626 | May 19, 2026 |
| Bo (Elvis) Liu | Director | – | Mar 16, 2026 |
| Charles Guowei Chao | Director | 88,367,534 | Mar 13, 2026 |
| Zenghui Cao | – | 101,705 | Mar 13, 2026 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| Yan Wang Director | Aug 26, 2026 | Returned to company | −31,200 | $7.10 | $221.52K | 0 |
| Hong Du Director | Aug 17, 2026 | Tax withholding | −3,105 | $7.67 | $23.82K | 107,870 |
| Yan Wang Director | Aug 16, 2026 | Option exercise | +6,250 | – | – | 31,200 |
| Hong Du Director | Aug 16, 2026 | Option exercise | +6,250 | – | – | 110,975 |
| Gaofei Wang Chief Executive Officer, Director | Aug 5, 2026 | Other | +374,791 | – | – | 374,791 |
| Gaofei Wang Chief Executive Officer, Director | Aug 5, 2026 | Other | −374,791 | – | – | 731,836 |
| Gaofei Wang Chief Executive Officer, Director | Jun 23, 2026 | Other | +374,791 | – | – | 1,106,627 |
| Pehong Chen Director | May 16, 2026 | Option exercise | +6,250 | – | – | 31,250 |
| Pochin Christopher Lu Director | May 16, 2026 | Option exercise | +6,250 | – | – | 51,950 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.
Planned insider sales
Notices of proposed sale filed on Form 144 before shares are sold
| Seller | Filed | Shares | Market value | Planned sale | Acquired through |
|---|---|---|---|---|---|
| Yan Wang Director | Aug 25, 2026 | 31,200 | $218.40K | Aug 26, 2026 | EXERCISE OF OPTIONS RSU GRANTED UNDER COMPANY 2010 2014 AND 2023 SHARE INCENTIVE PLANS |