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, Q3 2021
Institutional positions in WEIBO Corp as of Sep 30, 2021. 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
- 186
- −3 vs. Q2 2021
- Shares held
- 68.8M
- −182.2K (−0.3%) vs. Q2 2021
- Total value
- $3.26B
- −$360.6M (−9.9%) vs. Q2 2021
- New holders
- 33
- 72 more added
- Sold out
- 36
- 51 more reduced
3 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: 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, Q3 2021
Shares, value and share of portfolio for each institution holding WEIBO Corp; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Millennium Management LLC | 0 | $0 | 0.00% | −20,317−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −15,647−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −11,389−100.0% | Sold out |
| FORA Capital, LLC | 0 | $0 | 0.00% | −9,903−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −9,571−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −7,460−100.0% | Sold out |
| Segall Bryant & Hamill, LLC | 0 | $0 | 0.00% | −6,600−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −6,400−100.0% | Sold out |
| Guggenheim Capital LLC | 0 | $0 | 0.00% | −5,098−100.0% | Sold out |
| Rafferty Asset Management, LLC | 0 | $0 | 0.00% | −4,981−100.0% | Sold out |
| Symmetry Peak Management LLC | 0 | $0 | 0.00% | −4,500−100.0% | Sold out |
| Susquehanna Fundamental Investments, LLC | 0 | $0 | 0.00% | −4,202−100.0% | Sold out |
| Banque Pictet & Cie SA | 0 | $0 | 0.00% | −4,175−100.0% | Sold out |
| Pictet North America Advisors SA | 0 | $0 | 0.00% | −4,175−100.0% | Sold out |
| Distillate Capital Partners LLC | 0 | $0 | 0.00% | −3,657−100.0% | Sold out |
| Maverick Capital LtdSuperinvestorMaverick Capital | 0 | $0 | 0.00% | −2,799−100.0% | Sold out |
| Advisors Asset Management, Inc. | 0 | $0 | 0.00% | −900−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| Strategic Blueprint, LLC | 0 | $0 | 0.00% | −147−100.0% | Sold out |
| Activest Wealth Management | 0 | $0 | 0.00% | −123−100.0% | Sold out |
| Enterprise Financial Services Corp | 0 | $0 | 0.00% | −57−100.0% | Sold out |
| Oakworth Capital, Inc. | 0 | $0 | 0.00% | −55−100.0% | Sold out |
| Pictet Asset Management Ltd | – | – | – | – | Not filed |
| E Fund Management (Hong Kong) Co., Ltd. | – | – | – | – | Not filed |
| CWM, LLC | – | – | – | – | Not filed |