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, Q1 2026
Institutional positions in WEIBO Corp as of Mar 31, 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
- 143
- +5 vs. Q4 2025
- Shares held
- 45.4M
- −2.46M (−5.1%) vs. Q4 2025
- Total value
- $397.0M
- −$91.6M (−18.7%) vs. Q4 2025
- New holders
- 22
- 41 more added
- Sold out
- 17
- 59 more reduced
3 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding WEIBO Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vident Advisory, LLC | 95,252 | $833.5K | 0.01% | +71,620+303.1% | Added |
| CAPROCK Group, Inc. | 95,761 | $837.9K | 0.02% | +6,805+7.6% | Added |
| AIA Group Ltd | 103,579 | $906.3K | 0.01% | +72,159+229.7% | Added |
| JPMorgan Chase & Co | 112,390 | $971.0K | 0.00% | −181,375−61.7% | Reduced |
| Virtus ETF Advisers LLC | 124,899 | $1.09M | 0.51% | −28,932−18.8% | Reduced |
| DGS Capital Management, LLC | 127,750 | $1.12M | 0.18% | +20,982+19.7% | Added |
| Allianz Asset Management GmbH | 135,387 | $1.18M | 0.00% | −28,955−17.6% | Reduced |
| Jane Street Group, LLC | 174,635 | $1.53M | 0.00% | −297,305−63.0% | Reduced |
| XY Capital Ltd | 177,611 | $1.55M | 1.70% | −20,745−10.5% | Reduced |
| Jump Financial, LLC | 198,088 | $1.73M | 0.03% | −97,319−32.9% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 204,223 | $1.79M | 0.00% | −25,728−11.2% | Reduced |
| Voloridge Investment Management, LLC | 230,030 | $2.01M | 0.01% | −251,157−52.2% | Reduced |
| Morgan Stanley | 232,390 | $2.03M | 0.00% | −132,951−36.4% | Reduced |
| Legal & General Group Plc | 244,939 | $2.14M | 0.00% | −3,506−1.4% | Reduced |
| Public Employees Retirement System of Ohio | 283,749 | $2.48M | 0.01% | −49,127−14.8% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 300,807 | $2.63M | 0.01% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 315,993 | $2.76M | 0.00% | −419,053−57.0% | Reduced |
| E Fund Management Co., Ltd. | 347,718 | $3.04M | 0.09% | +347,718 | New |
| First Trust Advisors LP | 349,253 | $3.06M | 0.00% | −53,331−13.2% | Reduced |
| Russell Investments Group, Ltd. | 458,933 | $3.97M | 0.00% | +7,956+1.8% | Added |
| Prudential Financial Inc | 467,100 | $4.09M | 0.01% | −8,600−1.8% | Reduced |
| Invesco Ltd. | 502,931 | $4.40M | 0.00% | +10,980+2.2% | Added |
| Long Corridor Asset Management Ltd | 530,000 | $4.64M | 1.13% | +530,000 | New |
| Two Sigma Investments, LP | 536,188 | $4.69M | 0.00% | +493,988+1,170.6% | Added |
| New York State Common Retirement Fund | 563,949 | $4.93M | 0.01% | +6,100+1.1% | Added |
| SEI Investments Co | 584,557 | $5.11M | 0.00% | +165,936+39.6% | Added |
| D. E. Shaw & Co., Inc. | 635,256 | $5.56M | 0.00% | −24,988−3.8% | Reduced |
| Quinn Opportunity Partners LLC | 638,745 | $5.59M | 0.29% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 670,093 | $5.86M | 0.01% | +86,200+14.8% | Added |
| Dimensional Fund Advisors LP | 706,076 | $6.18M | 0.00% | −115,811−14.1% | Reduced |
| American Century Companies Inc | 724,228 | $6.34M | 0.00% | +3,112+0.4% | Added |
| UBS Group AG | 732,256 | $6.41M | 0.00% | −864,115−54.1% | Reduced |
| O'Shaughnessy Asset Management, LLC | 791,297 | $6.92M | 0.03% | +163,319+26.0% | Added |
| State Street Corp | 899,437 | $7.87M | 0.00% | −5,565−0.6% | Reduced |
| Nomura Asset Management International Inc. | 1,556,213 | $13.6M | 0.02% | −33,345−2.1% | Reduced |
| Wellington Management Group LLP | 1,665,595 | $14.6M | 0.00% | +718,749+75.9% | Added |
| Goldman Sachs Group Inc | 1,698,350 | $14.9M | 0.00% | +217,729+14.7% | Added |
| FIL Ltd | 1,799,371 | $15.7M | 0.01% | +165,984+10.2% | Added |
| Saba Capital Management, L.P. | 2,437,357 | $21.3M | 0.68% | +422,294+21.0% | Added |
| Causeway Capital Management LLC | 2,666,202 | $23.3M | 0.29% | −326,032−10.9% | Reduced |
| Krane Funds Advisors LLC | 3,820,295 | $33.6M | 1.38% | −453,786−10.6% | Reduced |
| Acadian Asset Management LLC | 5,565,675 | $48.7M | 0.07% | −293,202−5.0% | Reduced |
| Alibaba Group Holding Limited | 9,000,000 | $78.8M | 12.07% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −723,588−100.0% | Sold out |
| Grantham, Mayo, Van Otterloo & Co. LLC | 0 | $0 | 0.00% | −637,145−100.0% | Sold out |
| Alpine Investment Management Ltd | 0 | $0 | 0.00% | −386,000−100.0% | Sold out |
| Redhawk Wealth Advisors, Inc. | 0 | $0 | 0.00% | −105,795−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −97,433−100.0% | Sold out |
| Schroder Investment Management Group | 0 | $0 | 0.00% | −94,895−100.0% | Sold out |
| Harvest Fund Management Co., Ltd | 0 | $0 | 0.00% | −74,496−100.0% | Sold out |
| Jefferies Financial Group Inc. | 0 | $0 | 0.00% | −22,286−100.0% | Sold out |
| Mangrove Partners | 0 | $0 | 0.00% | −21,133−100.0% | Sold out |
| Diversified Trust Co | 0 | $0 | 0.00% | −19,197−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −17,184−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −13,912−100.0% | Sold out |
| Raymond James Financial Inc | 0 | $0 | 0.00% | −12,259−100.0% | Sold out |
| FourThought Financial Partners, LLC | 0 | $0 | 0.00% | −10,740−100.0% | Sold out |
| Daiwa Securities Group Inc. | 0 | $0 | 0.00% | −6,549−100.0% | Sold out |
| Pinnacle Wealth Planning Services, Inc. | 0 | $0 | 0.00% | −96−100.0% | Sold out |
| AdvisorNet Financial, Inc | 0 | $0 | 0.00% | −31−100.0% | Sold out |
| DV Equities, LLC | – | – | – | – | Not filed |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |
| ORG Partners LLC | – | – | – | – | Not filed |