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 2025
Institutional positions in WEIBO Corp as of Jun 30, 2025. 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
- 143
- −4 vs. Q1 2025
- Shares held
- 57.3M
- −2.15M (−3.6%) vs. Q1 2025
- Total value
- $545.8M
- −$15.7M (−2.8%) vs. Q1 2025
- New holders
- 21
- 42 more added
- Sold out
- 25
- 54 more reduced
2 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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 2025
Shares, value and share of portfolio for each institution holding WEIBO Corp; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Jane Street Group, LLC | 209,079 | $1.99M | 0.00% | −40,437−16.2% | Reduced |
| Legal & General Group Plc | 212,973 | $2.03M | 0.00% | +59,580+38.8% | Added |
| Citigroup Inc | 250,637 | $2.39M | 0.00% | −231,512−48.0% | Reduced |
| Marshall Wace, LLP | 262,542 | $2.50M | 0.00% | +262,542 | New |
| O'Shaughnessy Asset Management, LLC | 280,667 | $2.67M | 0.02% | +94,879+51.1% | Added |
| UBS Asset Management Americas Inc | 284,343 | $2.71M | 0.00% | +97,024+51.8% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 300,807 | $2.87M | 0.02% | 00.0% | Unchanged |
| E Fund Management Co., Ltd. | 356,809 | $3.40M | 0.16% | −94,102−20.9% | Reduced |
| Public Employees Retirement System of Ohio | 365,531 | $3.48M | 0.01% | −8,572−2.3% | Reduced |
| Citadel Advisors LLC | 383,163 | $3.65M | 0.00% | −82,557−17.7% | Reduced |
| Prudential Financial Inc | 484,800 | $4.62M | 0.01% | +203,500+72.3% | Added |
| Russell Investments Group, Ltd. | 488,755 | $4.73M | 0.01% | 00.0% | Unchanged |
| Invesco Ltd. | 501,645 | $4.78M | 0.00% | −9,440−1.8% | Reduced |
| Qube Research & Technologies Ltd | 515,938 | $4.92M | 0.01% | −344,568−40.0% | Reduced |
| Grantham, Mayo, Van Otterloo & Co. LLC | 523,401 | $4.99M | 0.02% | +74,400+16.6% | Added |
| Two Sigma Investments, LP | 537,739 | $5.12M | 0.01% | −573,548−51.6% | Reduced |
| Canada Pension Plan Investment Board | 554,600 | $5.29M | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 560,749 | $5.34M | 0.01% | +124,900+28.7% | Added |
| Polunin Capital Partners Ltd | 561,050 | $5.48M | 0.90% | 00.0% | Unchanged |
| SEI Investments Co | 586,423 | $5.59M | 0.01% | +22,767+4.0% | Added |
| American Century Companies Inc | 588,845 | $5.61M | 0.00% | +192,955+48.7% | Added |
| UBS Group AG | 679,184 | $6.47M | 0.00% | +54,161+8.7% | Added |
| Susquehanna International Group, LLP | 686,276 | $6.54M | 0.01% | −522,669−43.2% | Reduced |
| Quinn Opportunity Partners LLC | 692,195 | $6.60M | 0.57% | +10,000+1.5% | Added |
| JPMorgan Chase & Co | 720,348 | $6.86M | 0.00% | +599,700+497.1% | Added |
| Schroder Investment Management Group | 722,079 | $6.88M | 0.01% | +515,165+249.0% | Added |
| Morgan Stanley | 739,532 | $7.05M | 0.00% | +67,949+10.1% | Added |
| Arrowstreet Capital, Limited Partnership | 751,806 | $7.16M | 0.01% | −177,020−19.1% | Reduced |
| Dimensional Fund Advisors LP | 836,351 | $7.97M | 0.00% | −14,476−1.7% | Reduced |
| Wellington Management Group LLP | 917,456 | $8.74M | 0.00% | −149,307−14.0% | Reduced |
| Bank of America Corp | 927,016 | $8.83M | 0.00% | −178,231−16.1% | Reduced |
| Two Sigma Advisers, LP | 969,588 | $9.24M | 0.02% | −139,000−12.5% | Reduced |
| State Street Corp | 1,395,978 | $13.3M | 0.00% | +375,381+36.8% | Added |
| Macquarie Group Ltd | 1,595,018 | $15.2M | 0.02% | −4,200−0.3% | Reduced |
| Nuveen, LLC | 1,696,700 | $16.2M | 0.00% | +1,623,800+2,227.4% | Added |
| Goldman Sachs Group Inc | 1,710,427 | $16.3M | 0.00% | −1,126,911−39.7% | Reduced |
| Federated Hermes, Inc. | 2,133,467 | $20.3M | 0.04% | −907,059−29.8% | Reduced |
| Saba Capital Management, L.P. | 2,617,357 | $24.9M | 0.68% | +258,000+10.9% | Added |
| Causeway Capital Management LLC | 2,643,718 | $25.2M | 0.40% | +387,253+17.2% | Added |
| BlackRock, Inc. | 3,350,235 | $31.9M | 0.00% | −145,950−4.2% | Reduced |
| Krane Funds Advisors LLC | 3,741,165 | $35.7M | 1.40% | −591,522−13.7% | Reduced |
| Acadian Asset Management LLC | 5,948,019 | $56.7M | 0.12% | −17,269−0.3% | Reduced |
| Alibaba Group Holding Limited | 9,000,000 | $85.8M | 12.51% | 00.0% | Unchanged |
| Man Group plc | 0 | $0 | 0.00% | −362,889−100.0% | Sold out |
| National Bank of Canada | 0 | $0 | 0.00% | −290,000−100.0% | Sold out |
| Robeco Institutional Asset Management B.V. | 0 | $0 | 0.00% | −286,228−100.0% | Sold out |
| Pinebridge Investments, L.P. | 0 | $0 | 0.00% | −129,711−100.0% | Sold out |
| Caxton Associates LLP | 0 | $0 | 0.00% | −120,255−100.0% | Sold out |
| HHLR Advisors, Ltd.SuperinvestorHHLR Advisors (Hillhouse) | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −69,288−100.0% | Sold out |
| Jefferies Financial Group Inc. | 0 | $0 | 0.00% | −55,574−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −19,645−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −19,261−100.0% | Sold out |
| SIH Partners, LLLP | 0 | $0 | 0.00% | −15,500−100.0% | Sold out |
| GTS Securities LLC | 0 | $0 | 0.00% | −15,081−100.0% | Sold out |
| Mercer Global Advisors Inc | 0 | $0 | 0.00% | −12,400−100.0% | Sold out |
| AQR Capital Management LLC | 0 | $0 | 0.00% | −12,339−100.0% | Sold out |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0 | $0 | 0.00% | −11,653−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −11,648−100.0% | Sold out |
| Bridgefront Capital, LLC | 0 | $0 | 0.00% | −11,261−100.0% | Sold out |
| Savant Capital, LLC | 0 | $0 | 0.00% | −10,448−100.0% | Sold out |
| Quadrant Capital Group LLC | 0 | $0 | 0.00% | −4,544−100.0% | Sold out |
| Alpine Investment Management Ltd | 0 | $0 | 0.00% | −2,675−100.0% | Sold out |
| Clear Street Markets LLC | 0 | $0 | 0.00% | −2,456−100.0% | Sold out |
| US Bancorp | 0 | $0 | 0.00% | −517−100.0% | Sold out |
| UMA Financial Services, Inc. | 0 | $0 | 0.00% | −484−100.0% | Sold out |
| Parkside Financial Bank & Trust | 0 | $0 | 0.00% | −481−100.0% | Sold out |
| SJS Investment Consulting Inc. | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| CAPROCK Group, Inc. | – | – | – | – | Not filed |
| Lindbrook Capital, LLC | – | – | – | – | Not filed |