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 |
|---|---|---|---|---|---|
| Alibaba Group Holding Limited | 9,000,000 | $427.4M | 30.19% | 00.0% | Unchanged |
| Morgan Stanley | 8,350,375 | $396.6M | 0.05% | +957,439+13.0% | Added |
| Bank of America Corp | 7,950,469 | $377.6M | 0.04% | +1,401,214+21.4% | Added |
| Invesco Ltd. | 5,982,419 | $284.1M | 0.07% | −580,930−8.9% | Reduced |
| Wells Fargo & Company | 4,747,080 | $225.4M | 0.05% | +57,849+1.2% | Added |
| Price T Rowe Associates Inc | 3,053,757 | $145.0M | 0.01% | +292,265+10.6% | Added |
| BlackRock Inc. | 2,787,096 | $132.4M | 0.00% | +145,067+5.5% | Added |
| Canada Pension Plan Investment Board | 2,474,843 | $117.5M | 0.13% | +174,433+7.6% | Added |
| Vanguard Group Inc | 1,870,726 | $88.8M | 0.00% | −181,583−8.8% | Reduced |
| Federated Hermes, Inc. | 1,575,127 | $74.8M | 0.14% | +112,905+7.7% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 1,534,100 | $72.9M | 0.18% | +948,100+161.8% | Added |
| State Street Corp | 1,495,603 | $71.0M | 0.00% | +129,184+9.5% | Added |
| ARGA Investment Management, LP | 1,433,621 | $68.1M | 4.75% | −647,479−31.1% | Reduced |
| Krane Funds Advisors LLC | 1,206,060 | $57.3M | 1.19% | +512,861+74.0% | Added |
| Goldman Sachs Group Inc | 1,192,529 | $56.6M | 0.01% | +248,502+26.3% | Added |
| Macquarie Group Ltd | 1,104,606 | $52.5M | 0.04% | +101,066+10.1% | Added |
| Schroder Investment Management Group | 751,402 | $35.7M | 0.06% | −1,865,377−71.3% | Reduced |
| Lazard Asset Management LLC | 732,303 | $34.8M | 0.04% | −338,604−31.6% | Reduced |
| Dimensional Fund Advisors LP | 710,656 | $33.7M | 0.01% | −30,044−4.1% | Reduced |
| Perseverance Asset Management International | 691,539 | $32.8M | 15.46% | −103,300−13.0% | Reduced |
| Norges Bank | 653,128 | $31.0M | 0.01% | +571,300+698.2% | Added |
| D. E. Shaw & Co., Inc. | 557,194 | $26.5M | 0.03% | +306,127+121.9% | Added |
| Legal & General Group Plc | 384,125 | $18.2M | 0.01% | +1230.0% | Added |
| Jupiter Asset Management Ltd | 371,000 | $17.6M | 0.20% | +352,200+1,873.4% | Added |
| Wellington Management Group LLP | 339,899 | $16.1M | 0.00% | +44,433+15.0% | Added |
| Pentwater Capital Management LP | 300,000 | $14.2M | 0.20% | +300,000 | New |
| Geode Capital Management, LLC | 301,198 | $14.2M | 0.00% | +37,263+14.1% | Added |
| JPMorgan Chase & Co | 271,952 | $12.9M | 0.00% | −292,936−51.9% | Reduced |
| Bridgewater Associates, LP | 252,337 | $12.0M | 0.07% | +104,161+70.3% | Added |
| Prudential Financial Inc | 219,517 | $11.2M | 0.02% | −91,297−29.4% | Reduced |
| APG Asset Management N.V. | 266,502 | $10.9M | 0.02% | −52,462−16.4% | Reduced |
| E Fund Management Co., Ltd. | 226,584 | $10.8M | 0.45% | +226,584 | New |
| UBS Asset Management Americas Inc | 219,445 | $10.4M | 0.00% | +24,322+12.5% | Added |
| Northern Trust Corp | 211,847 | $10.1M | 0.00% | −78,044−26.9% | Reduced |
| Earnest Partners LLC | 205,057 | $9.74M | 0.06% | −1,408,257−87.3% | Reduced |
| Arrowstreet Capital, Limited Partnership | 203,117 | $9.65M | 0.01% | +129,821+177.1% | Added |
| Credit Suisse AG | 191,333 | $9.09M | 0.01% | +45,569+31.3% | Added |
| Segantii Capital Management Ltd | 190,000 | $9.02M | 0.32% | +190,000 | New |
| UBS Group AG | 178,597 | $8.48M | 0.00% | +31,823+21.7% | Added |
| KBC Group NV | 174,449 | $8.29M | 0.03% | −157,972−47.5% | Reduced |
| Acadian Asset Management LLC | 163,697 | $7.77M | 0.03% | −298,780−64.6% | Reduced |
| Andra AP-fonden | 153,200 | $7.28M | 0.15% | −8,600−5.3% | Reduced |
| New York State Common Retirement Fund | 146,820 | $6.97M | 0.01% | −10,643−6.8% | Reduced |
| Renaissance Technologies LLC | 145,208 | $6.90M | 0.01% | −347,300−70.5% | Reduced |
| Swiss National Bank | 133,923 | $6.36M | 0.00% | +100+0.1% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 129,267 | $6.14M | 0.00% | −3,049−2.3% | Reduced |
| Barclays PLC | 128,825 | $6.12M | 0.00% | +17,208+15.4% | Added |
| BNP Paribas Arbitrage, SA | 127,821 | $6.07M | 0.01% | −14,427−10.1% | Reduced |
| Balyasny Asset Management LLC | 123,928 | $5.88M | 0.03% | +123,928 | New |
| California Public Employees Retirement System | 121,532 | $5.77M | 0.00% | +1,701+1.4% | Added |
| Deutsche Bank AG | 119,321 | $5.67M | 0.00% | +7,796+7.0% | Added |
| Ariel Investments, LLC | 118,792 | $5.64M | 0.05% | +3,290+2.8% | Added |
| Citigroup Inc | 105,971 | $5.03M | 0.01% | −31,514−22.9% | Reduced |
| Bank of New York Mellon Corp | 105,707 | $5.02M | 0.00% | +2,420+2.3% | Added |
| SEI Investments Co | 102,974 | $4.89M | 0.01% | −262,375−71.8% | Reduced |
| Penserra Capital Management LLC | 93,760 | $4.45M | 0.09% | +53,853+134.9% | Added |
| Mirae Asset Global Investments Co., Ltd. | 90,375 | $4.29M | 0.01% | +388+0.4% | Added |
| Parametric Portfolio Associates LLC | 83,395 | $3.96M | 0.00% | +6,430+8.4% | Added |
| Nuveen Asset Management, LLC | 81,698 | $3.88M | 0.00% | +16,100+24.5% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 79,949 | $3.80M | 0.02% | +79,949 | New |
| Handelsbanken Fonder AB | 77,908 | $3.70M | 0.02% | 00.0% | Unchanged |
| Pictet Asset Management SA | 76,495 | $3.63M | 0.00% | +76,495 | New |
| Charles Schwab Investment Management Inc | 72,304 | $3.43M | 0.00% | +1,355+1.9% | Added |
| Alliancebernstein L.P. | 72,070 | $3.42M | 0.00% | −38,911−35.1% | Reduced |
| HSBC Holdings PLC | 72,071 | $3.42M | 0.00% | −10,200−12.4% | Reduced |
| HighTower Advisors, LLC | 71,966 | $3.41M | 0.01% | +340+0.5% | Added |
| Great West Life Assurance Co | 69,996 | $3.35M | 0.01% | +5,714+8.9% | Added |
| DuPont Capital Management Corp | 68,500 | $3.25M | 0.10% | +68,500 | New |
| Teacher Retirement System of Texas | 62,732 | $2.98M | 0.02% | +13,435+27.3% | Added |
| Susquehanna International Group, LLP | 61,332 | $2.91M | 0.00% | −198,926−76.4% | Reduced |
| SG Americas Securities, LLC | 58,976 | $2.80M | 0.02% | −22,393−27.5% | Reduced |
| Edmond de Rothschild Holding S.A. | 57,773 | $2.74M | 0.06% | −34,590−37.5% | Reduced |
| Leonteq Securities AG | 52,353 | $2.49M | 0.13% | +22,154+73.4% | Added |
| Prudential PLC | 50,529 | $2.40M | 0.03% | +50,529 | New |
| Stifel Financial Corp | 49,791 | $2.37M | 0.00% | −697−1.4% | Reduced |
| Korea Investment CORP | 45,700 | $2.17M | 0.01% | −29,700−39.4% | Reduced |
| Maso Capital Partners Ltd | 42,720 | $2.03M | 0.91% | +42,720 | New |
| Smith Group Asset Management, LLC | 37,130 | $1.76M | 0.09% | +37,130 | New |
| Thrivent Financial for Lutherans | 36,284 | $1.72M | 0.00% | −20,061−35.6% | Reduced |
| Marshall Wace, LLP | 31,387 | $1.49M | 0.01% | +31,387 | New |
| Simplex Trading, LLC | 27,863 | $1.47M | 0.05% | +3,356+13.7% | Added |
| Alberta Investment Management Corp | 30,700 | $1.46M | 0.01% | +16,600+117.7% | Added |
| American Century Companies Inc | 29,794 | $1.42M | 0.00% | +19,781+197.6% | Added |
| Russell Investments Group, Ltd. | 28,232 | $1.34M | 0.00% | +7,769+38.0% | Added |
| Tealwood Asset Management Inc | 27,573 | $1.31M | 0.53% | +27,573 | New |
| Banque Cantonale Vaudoise | 26,782 | $1.27M | 0.05% | +24,362+1,006.7% | Added |
| First Trust Advisors LP | 26,425 | $1.25M | 0.00% | −12,159−31.5% | Reduced |
| British Columbia Investment Management Corp | 25,970 | $1.23M | 0.01% | 00.0% | Unchanged |
| Allianz Asset Management GmbH | 23,221 | $1.10M | 0.00% | +23,221 | New |
| Aviva PLC | 22,959 | $1.09M | 0.00% | +4,700+25.7% | Added |
| State of New Jersey Common Pension Fund D | 22,881 | $1.09M | 0.00% | 00.0% | Unchanged |
| Vident Investment Advisory, LLC | 22,750 | $1.08M | 0.03% | −3,309−12.7% | Reduced |
| Engineers Gate Manager LP | 22,509 | $1.07M | 0.06% | +22,509 | New |
| Quantitative Investment Management, LLC | 22,395 | $1.06M | 0.10% | +22,395 | New |
| Qube Research & Technologies Ltd | 22,219 | $1.05M | 0.01% | +22,219 | New |
| Bank of Montreal | 21,731 | $1.01M | 0.00% | +21,731 | New |
| Twinbeech Capital LP | 20,961 | $995.0K | 0.07% | +20,961 | New |
| Wolverine Trading, LLC | 21,004 | $973.0K | 0.02% | +2,534+13.7% | Added |
| CMT Capital Markets Trading GmbH | 20,855 | $966.0K | 0.37% | +1,149+5.8% | Added |
| Storebrand Asset Management AS | 19,437 | $923.1K | 0.00% | −9,828−33.6% | Reduced |