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 |
|---|---|---|---|---|---|
| Banque Cantonale Vaudoise | 26,782 | $1.27M | 0.05% | +24,362+1,006.7% | Added |
| Tealwood Asset Management Inc | 27,573 | $1.31M | 0.53% | +27,573 | New |
| Russell Investments Group, Ltd. | 28,232 | $1.34M | 0.00% | +7,769+38.0% | Added |
| American Century Companies Inc | 29,794 | $1.42M | 0.00% | +19,781+197.6% | Added |
| Alberta Investment Management Corp | 30,700 | $1.46M | 0.01% | +16,600+117.7% | Added |
| Simplex Trading, LLC | 27,863 | $1.47M | 0.05% | +3,356+13.7% | Added |
| Marshall Wace, LLP | 31,387 | $1.49M | 0.01% | +31,387 | New |
| Thrivent Financial for Lutherans | 36,284 | $1.72M | 0.00% | −20,061−35.6% | Reduced |
| Smith Group Asset Management, LLC | 37,130 | $1.76M | 0.09% | +37,130 | New |
| Maso Capital Partners Ltd | 42,720 | $2.03M | 0.91% | +42,720 | New |
| Korea Investment CORP | 45,700 | $2.17M | 0.01% | −29,700−39.4% | Reduced |
| Stifel Financial Corp | 49,791 | $2.37M | 0.00% | −697−1.4% | Reduced |
| Prudential PLC | 50,529 | $2.40M | 0.03% | +50,529 | New |
| Leonteq Securities AG | 52,353 | $2.49M | 0.13% | +22,154+73.4% | Added |
| Edmond de Rothschild Holding S.A. | 57,773 | $2.74M | 0.06% | −34,590−37.5% | Reduced |
| SG Americas Securities, LLC | 58,976 | $2.80M | 0.02% | −22,393−27.5% | Reduced |
| Susquehanna International Group, LLP | 61,332 | $2.91M | 0.00% | −198,926−76.4% | Reduced |
| Teacher Retirement System of Texas | 62,732 | $2.98M | 0.02% | +13,435+27.3% | Added |
| DuPont Capital Management Corp | 68,500 | $3.25M | 0.10% | +68,500 | New |
| Great West Life Assurance Co | 69,996 | $3.35M | 0.01% | +5,714+8.9% | Added |
| HighTower Advisors, LLC | 71,966 | $3.41M | 0.01% | +340+0.5% | Added |
| HSBC Holdings PLC | 72,071 | $3.42M | 0.00% | −10,200−12.4% | Reduced |
| Alliancebernstein L.P. | 72,070 | $3.42M | 0.00% | −38,911−35.1% | Reduced |
| Charles Schwab Investment Management Inc | 72,304 | $3.43M | 0.00% | +1,355+1.9% | Added |
| Pictet Asset Management SA | 76,495 | $3.63M | 0.00% | +76,495 | New |
| Handelsbanken Fonder AB | 77,908 | $3.70M | 0.02% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 79,949 | $3.80M | 0.02% | +79,949 | New |
| Nuveen Asset Management, LLC | 81,698 | $3.88M | 0.00% | +16,100+24.5% | Added |
| Parametric Portfolio Associates LLC | 83,395 | $3.96M | 0.00% | +6,430+8.4% | Added |
| Mirae Asset Global Investments Co., Ltd. | 90,375 | $4.29M | 0.01% | +388+0.4% | Added |
| Penserra Capital Management LLC | 93,760 | $4.45M | 0.09% | +53,853+134.9% | Added |
| SEI Investments Co | 102,974 | $4.89M | 0.01% | −262,375−71.8% | Reduced |
| Bank of New York Mellon Corp | 105,707 | $5.02M | 0.00% | +2,420+2.3% | Added |
| Citigroup Inc | 105,971 | $5.03M | 0.01% | −31,514−22.9% | Reduced |
| Ariel Investments, LLC | 118,792 | $5.64M | 0.05% | +3,290+2.8% | Added |
| Deutsche Bank AG | 119,321 | $5.67M | 0.00% | +7,796+7.0% | Added |
| California Public Employees Retirement System | 121,532 | $5.77M | 0.00% | +1,701+1.4% | Added |
| Balyasny Asset Management LLC | 123,928 | $5.88M | 0.03% | +123,928 | New |
| BNP Paribas Arbitrage, SA | 127,821 | $6.07M | 0.01% | −14,427−10.1% | Reduced |
| Barclays PLC | 128,825 | $6.12M | 0.00% | +17,208+15.4% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 129,267 | $6.14M | 0.00% | −3,049−2.3% | Reduced |
| Swiss National Bank | 133,923 | $6.36M | 0.00% | +100+0.1% | Added |
| Renaissance Technologies LLC | 145,208 | $6.90M | 0.01% | −347,300−70.5% | Reduced |
| New York State Common Retirement Fund | 146,820 | $6.97M | 0.01% | −10,643−6.8% | Reduced |
| Andra AP-fonden | 153,200 | $7.28M | 0.15% | −8,600−5.3% | Reduced |
| Acadian Asset Management LLC | 163,697 | $7.77M | 0.03% | −298,780−64.6% | Reduced |
| KBC Group NV | 174,449 | $8.29M | 0.03% | −157,972−47.5% | Reduced |
| UBS Group AG | 178,597 | $8.48M | 0.00% | +31,823+21.7% | Added |
| Segantii Capital Management Ltd | 190,000 | $9.02M | 0.32% | +190,000 | New |
| Credit Suisse AG | 191,333 | $9.09M | 0.01% | +45,569+31.3% | Added |
| Arrowstreet Capital, Limited Partnership | 203,117 | $9.65M | 0.01% | +129,821+177.1% | Added |
| Earnest Partners LLC | 205,057 | $9.74M | 0.06% | −1,408,257−87.3% | Reduced |
| Northern Trust Corp | 211,847 | $10.1M | 0.00% | −78,044−26.9% | Reduced |
| UBS Asset Management Americas Inc | 219,445 | $10.4M | 0.00% | +24,322+12.5% | Added |
| E Fund Management Co., Ltd. | 226,584 | $10.8M | 0.45% | +226,584 | New |
| APG Asset Management N.V. | 266,502 | $10.9M | 0.02% | −52,462−16.4% | Reduced |
| Prudential Financial Inc | 219,517 | $11.2M | 0.02% | −91,297−29.4% | Reduced |
| Bridgewater Associates, LP | 252,337 | $12.0M | 0.07% | +104,161+70.3% | Added |
| JPMorgan Chase & Co | 271,952 | $12.9M | 0.00% | −292,936−51.9% | Reduced |
| Geode Capital Management, LLC | 301,198 | $14.2M | 0.00% | +37,263+14.1% | Added |
| Pentwater Capital Management LP | 300,000 | $14.2M | 0.20% | +300,000 | New |
| Wellington Management Group LLP | 339,899 | $16.1M | 0.00% | +44,433+15.0% | Added |
| Jupiter Asset Management Ltd | 371,000 | $17.6M | 0.20% | +352,200+1,873.4% | Added |
| Legal & General Group Plc | 384,125 | $18.2M | 0.01% | +1230.0% | Added |
| D. E. Shaw & Co., Inc. | 557,194 | $26.5M | 0.03% | +306,127+121.9% | Added |
| Norges Bank | 653,128 | $31.0M | 0.01% | +571,300+698.2% | Added |
| Perseverance Asset Management International | 691,539 | $32.8M | 15.46% | −103,300−13.0% | Reduced |
| Dimensional Fund Advisors LP | 710,656 | $33.7M | 0.01% | −30,044−4.1% | Reduced |
| Lazard Asset Management LLC | 732,303 | $34.8M | 0.04% | −338,604−31.6% | Reduced |
| Schroder Investment Management Group | 751,402 | $35.7M | 0.06% | −1,865,377−71.3% | Reduced |
| Macquarie Group Ltd | 1,104,606 | $52.5M | 0.04% | +101,066+10.1% | Added |
| Goldman Sachs Group Inc | 1,192,529 | $56.6M | 0.01% | +248,502+26.3% | Added |
| Krane Funds Advisors LLC | 1,206,060 | $57.3M | 1.19% | +512,861+74.0% | Added |
| ARGA Investment Management, LP | 1,433,621 | $68.1M | 4.75% | −647,479−31.1% | Reduced |
| State Street Corp | 1,495,603 | $71.0M | 0.00% | +129,184+9.5% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 1,534,100 | $72.9M | 0.18% | +948,100+161.8% | Added |
| Federated Hermes, Inc. | 1,575,127 | $74.8M | 0.14% | +112,905+7.7% | Added |
| Vanguard Group Inc | 1,870,726 | $88.8M | 0.00% | −181,583−8.8% | Reduced |
| Canada Pension Plan Investment Board | 2,474,843 | $117.5M | 0.13% | +174,433+7.6% | Added |
| BlackRock Inc. | 2,787,096 | $132.4M | 0.00% | +145,067+5.5% | Added |
| Price T Rowe Associates Inc | 3,053,757 | $145.0M | 0.01% | +292,265+10.6% | Added |
| Wells Fargo & Company | 4,747,080 | $225.4M | 0.05% | +57,849+1.2% | Added |
| Invesco Ltd. | 5,982,419 | $284.1M | 0.07% | −580,930−8.9% | Reduced |
| Bank of America Corp | 7,950,469 | $377.6M | 0.04% | +1,401,214+21.4% | Added |
| Morgan Stanley | 8,350,375 | $396.6M | 0.05% | +957,439+13.0% | Added |
| Alibaba Group Holding Limited | 9,000,000 | $427.4M | 30.19% | 00.0% | Unchanged |
| Infini Master Fund | 0 | $0 | 0.00% | −156,000−100.0% | Sold out |
| Infini Capital Management Ltd | 0 | $0 | 0.00% | −156,000−100.0% | Sold out |
| Comgest Global Investors S.A.S. | 0 | $0 | 0.00% | −127,370−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −112,400−100.0% | Sold out |
| AXA S.A. | 0 | $0 | 0.00% | −112,300−100.0% | Sold out |
| Leonard Green & Partners, L.P. | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Parallax Volatility Advisers, L.P. | 0 | $0 | 0.00% | −94,857−100.0% | Sold out |
| Fiera Capital Corp | 0 | $0 | 0.00% | −73,629−100.0% | Sold out |
| Grantham, Mayo, Van Otterloo & Co. LLC | 0 | $0 | 0.00% | −49,500−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −33,098−100.0% | Sold out |
| Point72 Hong Kong Ltd | 0 | $0 | 0.00% | −32,000−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −23,346−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −23,200−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −22,498−100.0% | Sold out |