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
13F holders, Q2 2026
Institutional positions in WEIBO Corp as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 134
- −7 vs. Q1 2026
- Shares held
- 47.7M
- +2.53M (+5.6%) vs. Q1 2026
- Total value
- $348.0M
- −$47.8M (−12.1%) vs. Q1 2026
- New holders
- 16
- 46 more added
- Sold out
- 23
- 48 more reduced
2 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting WB on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 134 | $348.0M |
| Q1 2026 | 143 | $397.0M |
| Q4 2025 | 141 | $489.3M |
| Q3 2025 | 140 | $663.3M |
| Q2 2025 | 143 | $545.8M |
| Q1 2025 | 149 | $562.1M |
| Q4 2024 | 148 | $641.8M |
| Q3 2024 | 124 | $640.9M |
| Q2 2024 | 136 | $517.5M |
| Q1 2024 | 146 | $616.0M |
| Q4 2023 | 168 | $796.8M |
| Q3 2023 | 162 | $883.8M |
| Q2 2023 | 178 | $930.7M |
| Q1 2023 | 181 | $1.45B |
| Q4 2022 | 164 | $1.28B |
| Q3 2022 | 152 | $1.13B |
| Q2 2022 | 170 | $1.60B |
| Q1 2022 | 159 | $1.95B |
| Q4 2021 | 168 | $2.25B |
| Q3 2021 | 186 | $3.26B |
| Q2 2021 | 192 | $3.63B |
| Q1 2021 | 182 | $3.30B |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding WEIBO Corp; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| AIA Group Ltd | 207,300 | $1.50M | 0.02% | +103,721+100.1% | Added |
| Two Sigma Investments, LP | 224,605 | $1.63M | 0.00% | −311,583−58.1% | Reduced |
| Trexquant Investment LP | 229,393 | $1.67M | 0.01% | +229,393 | New |
| BNP Paribas Arbitrage, SA | 235,690 | $1.71M | 0.00% | +229,622+3,784.1% | Added |
| Public Employees Retirement System of Ohio | 275,409 | $2.00M | 0.01% | −8,340−2.9% | Reduced |
| Millennium Management LLC | 282,839 | $2.05M | 0.00% | +272,551+2,649.2% | Added |
| E Fund Management Co., Ltd. | 360,379 | $2.62M | 0.06% | +12,661+3.6% | Added |
| Legal & General Group Plc | 368,354 | $2.68M | 0.00% | +123,415+50.4% | Added |
| Invesco Ltd. | 380,408 | $2.76M | 0.00% | −122,523−24.4% | Reduced |
| Linden Advisors LP | 387,090 | $2.81M | 0.01% | +387,090 | New |
| First Trust Advisors LP | 420,231 | $3.05M | 0.00% | +70,978+20.3% | Added |
| Long Corridor Asset Management Ltd | 500,000 | $3.63M | 1.10% | −30,000−5.7% | Reduced |
| Russell Investments Group, Ltd. | 515,529 | $3.74M | 0.00% | +56,596+12.3% | Added |
| Dimensional Fund Advisors LP | 579,141 | $4.20M | 0.00% | −126,935−18.0% | Reduced |
| State Street Corp | 607,923 | $4.41M | 0.00% | −291,514−32.4% | Reduced |
| Quinn Opportunity Partners LLC | 638,745 | $4.64M | 0.22% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 644,960 | $4.68M | 0.00% | +9,704+1.5% | Added |
| Susquehanna International Group, LLP | 650,193 | $4.72M | 0.00% | −19,900−3.0% | Reduced |
| Prudential Financial Inc | 657,700 | $4.77M | 0.01% | +190,600+40.8% | Added |
| SEI Investments Co | 666,104 | $4.84M | 0.00% | +81,547+14.0% | Added |
| American Century Companies Inc | 691,548 | $5.02M | 0.00% | −32,680−4.5% | Reduced |
| O'Shaughnessy Asset Management, LLC | 722,003 | $5.24M | 0.02% | −69,294−8.8% | Reduced |
| New York State Common Retirement Fund | 781,049 | $5.67M | 0.01% | +217,100+38.5% | Added |
| UBS Group AG | 975,555 | $7.08M | 0.00% | +243,299+33.2% | Added |
| Goldman Sachs Group Inc | 1,199,578 | $8.71M | 0.00% | −498,772−29.4% | Reduced |
| Nomura Asset Management International Inc. | 1,512,995 | $11.0M | 0.02% | −43,218−2.8% | Reduced |
| FIL Ltd | 1,736,726 | $12.6M | 0.01% | −62,645−3.5% | Reduced |
| Causeway Capital Management LLC | 2,317,577 | $16.8M | 0.18% | −348,625−13.1% | Reduced |
| Wellington Management Group LLP | 2,363,373 | $17.2M | 0.00% | +697,778+41.9% | Added |
| Saba Capital Management, L.P. | 3,107,526 | $22.6M | 0.69% | +670,169+27.5% | Added |
| Polunin Capital Partners Ltd | 2,926,338 | $22.6M | 5.54% | +2,926,338 | New |
| Krane Funds Advisors LLC | 3,522,391 | $25.6M | 0.91% | −297,904−7.8% | Reduced |
| Acadian Asset Management LLC | 5,053,606 | $36.7M | 0.04% | −512,069−9.2% | Reduced |
| Alibaba Group Holding Limited | 9,000,000 | $65.3M | 12.83% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −315,993−100.0% | Sold out |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 0 | $0 | 0.00% | −300,807−100.0% | Sold out |
| XY Capital Ltd | 0 | $0 | 0.00% | −177,611−100.0% | Sold out |
| Virtus ETF Advisers LLC | 0 | $0 | 0.00% | −124,899−100.0% | Sold out |
| Edmond de Rothschild Holding S.A. | 0 | $0 | 0.00% | −94,673−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −52,802−100.0% | Sold out |
| ARGA Investment Management, LP | 0 | $0 | 0.00% | −52,156−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −17,110−100.0% | Sold out |
| Wealth Enhancement Advisory Services, LLC | 0 | $0 | 0.00% | −15,085−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −11,715−100.0% | Sold out |
| Creative Planning | 0 | $0 | 0.00% | −10,408−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −10,164−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −10,057−100.0% | Sold out |
| Quadrant Capital Group LLC | 0 | $0 | 0.00% | −1,567−100.0% | Sold out |
| Intentional Wealth Strategies, LLC | 0 | $0 | 0.00% | −1,337−100.0% | Sold out |
| Golden State Equity Partners | 0 | $0 | 0.00% | −170−100.0% | Sold out |
| Signaturefd, LLC | 0 | $0 | 0.00% | −88−100.0% | Sold out |
| Frazier Financial Advisors, LLC | 0 | $0 | 0.00% | −76−100.0% | Sold out |
| Stone House Investment Management, LLC | 0 | $0 | 0.00% | −68−100.0% | Sold out |
| MAI Capital Management | 0 | $0 | 0.00% | −62−100.0% | Sold out |
| UMA Financial Services, Inc. | 0 | $0 | 0.00% | −52−100.0% | Sold out |
| Ronald Blue Trust, Inc. | 0 | $0 | 0.00% | −18−100.0% | Sold out |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| DGS Capital Management, LLC | – | – | – | – | Not filed |
| Skopos Labs, Inc. | – | – | – | – | Not filed |