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, Q4 2025
Institutional positions in WEIBO Corp as of Dec 31, 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
- 141
- +2 vs. Q3 2025
- Shares held
- 47.9M
- −6.11M (−11.3%) vs. Q3 2025
- Total value
- $489.3M
- −$174.0M (−26.2%) vs. Q3 2025
- New holders
- 27
- 44 more added
- Sold out
- 25
- 45 more reduced
1 institution that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding WEIBO Corp; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Balyasny Asset Management LLC | 147,743 | $1.51M | 0.00% | +87,425+144.9% | Added |
| Virtus ETF Advisers LLC | 153,831 | $1.57M | 0.75% | −191,689−55.5% | Reduced |
| Allianz Asset Management GmbH | 164,342 | $1.68M | 0.00% | +31,697+23.9% | Added |
| Northern Trust Corp | 166,515 | $1.70M | 0.00% | −1,540−0.9% | Reduced |
| XY Capital Ltd | 198,356 | $2.03M | 2.06% | +96,150+94.1% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 229,951 | $2.35M | 0.01% | +2,463+1.1% | Added |
| Legal & General Group Plc | 248,445 | $2.54M | 0.00% | +35,306+16.6% | Added |
| JPMorgan Chase & Co | 293,765 | $3.00M | 0.00% | −313,219−51.6% | Reduced |
| Jump Financial, LLC | 295,407 | $3.02M | 0.04% | +213,607+261.1% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 300,807 | $3.07M | 0.02% | 00.0% | Unchanged |
| Public Employees Retirement System of Ohio | 332,876 | $3.40M | 0.01% | −32,500−8.9% | Reduced |
| Morgan Stanley | 365,341 | $3.73M | 0.00% | +49,908+15.8% | Added |
| Alpine Investment Management Ltd | 386,000 | $3.94M | 1.77% | +386,000 | New |
| First Trust Advisors LP | 402,584 | $4.11M | 0.00% | +64,335+19.0% | Added |
| SEI Investments Co | 418,621 | $4.28M | 0.00% | −133,074−24.1% | Reduced |
| Russell Investments Group, Ltd. | 450,977 | $4.58M | 0.00% | −37,778−7.7% | Reduced |
| Jane Street Group, LLC | 471,940 | $4.82M | 0.01% | −123,900−20.8% | Reduced |
| Prudential Financial Inc | 475,700 | $4.86M | 0.01% | +85,200+21.8% | Added |
| Voloridge Investment Management, LLC | 481,187 | $4.92M | 0.02% | +162,627+51.1% | Added |
| Invesco Ltd. | 491,951 | $5.03M | 0.00% | −4,934−1.0% | Reduced |
| New York State Common Retirement Fund | 557,849 | $5.70M | 0.01% | +51,700+10.2% | Added |
| Susquehanna International Group, LLP | 583,893 | $5.97M | 0.01% | +96,500+19.8% | Added |
| O'Shaughnessy Asset Management, LLC | 627,978 | $6.42M | 0.04% | +220,428+54.1% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 637,145 | $6.51M | 0.02% | −408,656−39.1% | Reduced |
| Quinn Opportunity Partners LLC | 638,745 | $6.53M | 0.28% | −55,000−7.9% | Reduced |
| D. E. Shaw & Co., Inc. | 660,244 | $6.75M | 0.01% | +32,159+5.1% | Added |
| American Century Companies Inc | 721,116 | $7.37M | 0.00% | +67,358+10.3% | Added |
| Two Sigma Advisers, LP | 723,588 | $7.40M | 0.01% | −92,600−11.3% | Reduced |
| Qube Research & Technologies Ltd | 735,046 | $7.51M | 0.01% | +249,913+51.5% | Added |
| Dimensional Fund Advisors LP | 821,887 | $8.40M | 0.00% | −8,508−1.0% | Reduced |
| State Street Corp | 905,002 | $9.25M | 0.00% | −342,683−27.5% | Reduced |
| Wellington Management Group LLP | 946,846 | $9.68M | 0.00% | −208,730−18.1% | Reduced |
| Goldman Sachs Group Inc | 1,480,621 | $15.1M | 0.00% | +112,349+8.2% | Added |
| Nomura Asset Management International Inc. | 1,589,558 | $16.2M | 0.02% | +1,589,558 | New |
| UBS Group AG | 1,596,371 | $16.3M | 0.00% | +218,666+15.9% | Added |
| FIL Ltd | 1,633,387 | $16.7M | 0.01% | +1,633,387 | New |
| Saba Capital Management, L.P. | 2,015,063 | $20.6M | 0.69% | 00.0% | Unchanged |
| Causeway Capital Management LLC | 2,992,234 | $30.6M | 0.42% | +39,985+1.4% | Added |
| Krane Funds Advisors LLC | 4,274,081 | $43.7M | 1.42% | −401,982−8.6% | Reduced |
| Acadian Asset Management LLC | 5,858,877 | $59.9M | 0.10% | −1,0220.0% | Reduced |
| Alibaba Group Holding Limited | 9,000,000 | $92.0M | 11.91% | 00.0% | Unchanged |
| Nuveen, LLC | 0 | $0 | 0.00% | −1,708,822−100.0% | Sold out |
| Macquarie Group Ltd | 0 | $0 | 0.00% | −1,572,680−100.0% | Sold out |
| Federated Hermes, Inc. | 0 | $0 | 0.00% | −1,146,201−100.0% | Sold out |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −363,667−100.0% | Sold out |
| Healthcare of Ontario Pension Plan Trust Fund | 0 | $0 | 0.00% | −214,400−100.0% | Sold out |
| Pictet Asset Management Holding SA | 0 | $0 | 0.00% | −113,700−100.0% | Sold out |
| Barometer Capital Management Inc. | 0 | $0 | 0.00% | −78,900−100.0% | Sold out |
| GF Fund Management Co. Ltd. | 0 | $0 | 0.00% | −74,710−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −56,972−100.0% | Sold out |
| IMC-Chicago, LLC | 0 | $0 | 0.00% | −51,810−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −41,815−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −37,130−100.0% | Sold out |
| We Are One Seven, LLC | 0 | $0 | 0.00% | −36,518−100.0% | Sold out |
| Abc Arbitrage SA | 0 | $0 | 0.00% | −35,889−100.0% | Sold out |
| Public Employees Retirement Association of Colorado | 0 | $0 | 0.00% | −26,700−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −22,694−100.0% | Sold out |
| Alliancebernstein L.P. | 0 | $0 | 0.00% | −18,267−100.0% | Sold out |
| Savvy Advisors, Inc. | 0 | $0 | 0.00% | −17,191−100.0% | Sold out |
| CastleKnight Management LP | 0 | $0 | 0.00% | −12,900−100.0% | Sold out |
| GTS Securities LLC | 0 | $0 | 0.00% | −12,168−100.0% | Sold out |
| Loomis Sayles & Co L P | 0 | $0 | 0.00% | −1,010−100.0% | Sold out |
| Principal Securities, Inc. | 0 | $0 | 0.00% | −114−100.0% | Sold out |
| Caitong International Asset Management Co., Ltd | 0 | $0 | 0.00% | −44−100.0% | Sold out |
| Frazier Financial Advisors, LLC | 0 | $0 | 0.00% | −43−100.0% | Sold out |
| CIBC Private Wealth Group, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Shell Asset Management Co | – | – | – | – | Not filed |