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 |
|---|---|---|---|---|---|
| Alibaba Group Holding Limited | 9,000,000 | $78.8M | 12.07% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 5,565,675 | $48.7M | 0.07% | −293,202−5.0% | Reduced |
| Krane Funds Advisors LLC | 3,820,295 | $33.6M | 1.38% | −453,786−10.6% | Reduced |
| Causeway Capital Management LLC | 2,666,202 | $23.3M | 0.29% | −326,032−10.9% | Reduced |
| Saba Capital Management, L.P. | 2,437,357 | $21.3M | 0.68% | +422,294+21.0% | Added |
| FIL Ltd | 1,799,371 | $15.7M | 0.01% | +165,984+10.2% | Added |
| Goldman Sachs Group Inc | 1,698,350 | $14.9M | 0.00% | +217,729+14.7% | Added |
| Wellington Management Group LLP | 1,665,595 | $14.6M | 0.00% | +718,749+75.9% | Added |
| Nomura Asset Management International Inc. | 1,556,213 | $13.6M | 0.02% | −33,345−2.1% | Reduced |
| State Street Corp | 899,437 | $7.87M | 0.00% | −5,565−0.6% | Reduced |
| O'Shaughnessy Asset Management, LLC | 791,297 | $6.92M | 0.03% | +163,319+26.0% | Added |
| UBS Group AG | 732,256 | $6.41M | 0.00% | −864,115−54.1% | Reduced |
| American Century Companies Inc | 724,228 | $6.34M | 0.00% | +3,112+0.4% | Added |
| Dimensional Fund Advisors LP | 706,076 | $6.18M | 0.00% | −115,811−14.1% | Reduced |
| Susquehanna International Group, LLP | 670,093 | $5.86M | 0.01% | +86,200+14.8% | Added |
| Quinn Opportunity Partners LLC | 638,745 | $5.59M | 0.29% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 635,256 | $5.56M | 0.00% | −24,988−3.8% | Reduced |
| SEI Investments Co | 584,557 | $5.11M | 0.00% | +165,936+39.6% | Added |
| New York State Common Retirement Fund | 563,949 | $4.93M | 0.01% | +6,100+1.1% | Added |
| Two Sigma Investments, LP | 536,188 | $4.69M | 0.00% | +493,988+1,170.6% | Added |
| Long Corridor Asset Management Ltd | 530,000 | $4.64M | 1.13% | +530,000 | New |
| Invesco Ltd. | 502,931 | $4.40M | 0.00% | +10,980+2.2% | Added |
| Prudential Financial Inc | 467,100 | $4.09M | 0.01% | −8,600−1.8% | Reduced |
| Russell Investments Group, Ltd. | 458,933 | $3.97M | 0.00% | +7,956+1.8% | Added |
| First Trust Advisors LP | 349,253 | $3.06M | 0.00% | −53,331−13.2% | Reduced |
| E Fund Management Co., Ltd. | 347,718 | $3.04M | 0.09% | +347,718 | New |
| Qube Research & Technologies Ltd | 315,993 | $2.76M | 0.00% | −419,053−57.0% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 300,807 | $2.63M | 0.01% | 00.0% | Unchanged |
| Public Employees Retirement System of Ohio | 283,749 | $2.48M | 0.01% | −49,127−14.8% | Reduced |
| Legal & General Group Plc | 244,939 | $2.14M | 0.00% | −3,506−1.4% | Reduced |
| Morgan Stanley | 232,390 | $2.03M | 0.00% | −132,951−36.4% | Reduced |
| Voloridge Investment Management, LLC | 230,030 | $2.01M | 0.01% | −251,157−52.2% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 204,223 | $1.79M | 0.00% | −25,728−11.2% | Reduced |
| Jump Financial, LLC | 198,088 | $1.73M | 0.03% | −97,319−32.9% | Reduced |
| XY Capital Ltd | 177,611 | $1.55M | 1.70% | −20,745−10.5% | Reduced |
| Jane Street Group, LLC | 174,635 | $1.53M | 0.00% | −297,305−63.0% | Reduced |
| Allianz Asset Management GmbH | 135,387 | $1.18M | 0.00% | −28,955−17.6% | Reduced |
| DGS Capital Management, LLC | 127,750 | $1.12M | 0.18% | +20,982+19.7% | Added |
| Virtus ETF Advisers LLC | 124,899 | $1.09M | 0.51% | −28,932−18.8% | Reduced |
| JPMorgan Chase & Co | 112,390 | $971.0K | 0.00% | −181,375−61.7% | Reduced |
| AIA Group Ltd | 103,579 | $906.3K | 0.01% | +72,159+229.7% | Added |
| CAPROCK Group, Inc. | 95,761 | $837.9K | 0.02% | +6,805+7.6% | Added |
| Vident Advisory, LLC | 95,252 | $833.5K | 0.01% | +71,620+303.1% | Added |
| Edmond de Rothschild Holding S.A. | 94,673 | $828.4K | 0.01% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 87,882 | $769.0K | 0.01% | +60,505+221.0% | Added |
| UBS Asset Management Americas Inc | 85,319 | $746.5K | 0.00% | +85,319 | New |
| BlackRock, Inc. | 82,413 | $721.1K | 0.00% | −399−0.5% | Reduced |
| Citigroup Inc | 69,363 | $606.9K | 0.00% | −137−0.2% | Reduced |
| Glenorchy Capital Ltd | 68,502 | $599.4K | 0.32% | +29,679+76.4% | Added |
| Squarepoint Ops LLC | 65,175 | $570.3K | 0.00% | +65,175 | New |
| Northern Trust Corp | 61,329 | $536.6K | 0.00% | −105,186−63.2% | Reduced |
| HRT Financial LP | 57,162 | $500.0K | 0.00% | +57,162 | New |
| Omers Administration Corp | 52,930 | $463.1K | 0.00% | 00.0% | Unchanged |
| Verition Fund Management LLC | 52,802 | $462.0K | 0.00% | +39,305+291.2% | Added |
| ARGA Investment Management, LP | 52,156 | $456.4K | 0.01% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 50,195 | $439.2K | 0.00% | −7,728−13.3% | Reduced |
| Headlands Technologies LLC | 47,743 | $417.8K | 0.05% | +11,695+32.4% | Added |
| US Bancorp | 46,695 | $408.6K | 0.00% | +46,695 | New |
| LVW Advisors, LLC | 46,123 | $403.6K | 0.04% | +46,123 | New |
| Kathmere Capital Management, LLC | 45,353 | $396.8K | 0.02% | −5,065−10.0% | Reduced |
| Handelsbanken Fonder AB | 42,140 | $369.0K | 0.00% | +20,409+93.9% | Added |
| Bank of America Corp | 35,307 | $308.9K | 0.00% | +11,109+45.9% | Added |
| Mariner, LLC | 35,137 | $307.4K | 0.00% | +11,847+50.9% | Added |
| CIBC World Markets Inc. | 34,013 | $297.6K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 33,689 | $294.8K | 0.00% | −5,146−13.3% | Reduced |
| Savant Capital, LLC | 32,997 | $288.7K | 0.00% | +32,997 | New |
| JustInvest LLC | 32,414 | $283.6K | 0.00% | +2,207+7.3% | Added |
| CBOE Vest Financial, LLC | 29,458 | $257.8K | 0.00% | +4,098+16.2% | Added |
| Ameriprise Financial Inc | 27,645 | $241.9K | 0.00% | +10,443+60.7% | Added |
| D'Orazio & Associates, Inc. | 26,787 | $234.4K | 0.03% | +7,656+40.0% | Added |
| JMN Financial LLC | 25,666 | $224.6K | 0.22% | −236−0.9% | Reduced |
| Wolverine Asset Management LLC | 25,266 | $221.1K | 0.00% | +25,266 | New |
| Vise Technologies, Inc. | 20,358 | $208.1K | 0.00% | 00.0% | Unchanged |
| Resolute Partners Group | 22,000 | $192.5K | 0.08% | −30,000−57.7% | Reduced |
| Citadel Advisors LLC | 20,853 | $182.5K | 0.00% | +20,853 | New |
| Vontobel Holding Ltd. | 20,457 | $179.0K | 0.00% | +4,299+26.6% | Added |
| QRG Capital Management, Inc. | 20,375 | $178.3K | 0.00% | −5,608−21.6% | Reduced |
| Pathstone Holdings, LLC | 20,286 | $177.5K | 0.00% | −5,695−21.9% | Reduced |
| Balyasny Asset Management LLC | 19,770 | $173.0K | 0.00% | −127,973−86.6% | Reduced |
| XTX Topco Ltd | 19,448 | $170.2K | 0.00% | −31,100−61.5% | Reduced |
| Great West Life Assurance Co | 18,674 | $164.0K | 0.00% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 17,110 | $150.0K | 0.00% | −63,998−78.9% | Reduced |
| IMC-Chicago, LLC | 16,334 | $142.9K | 0.00% | +16,334 | New |
| Atlas Capital Advisors LLC | 15,159 | $132.6K | 0.02% | −609−3.9% | Reduced |
| Envestnet Asset Management Inc | 15,128 | $132.4K | 0.00% | −831−5.2% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 15,085 | $130.9K | 0.00% | −19,990−57.0% | Reduced |
| Ascent Group, LLC | 13,453 | $117.7K | 0.00% | −989−6.8% | Reduced |
| Virtu Financial LLC | 12,187 | $107.0K | 0.00% | +12,187 | New |
| Campbell & CO Investment Adviser LLC | 11,715 | $102.5K | 0.01% | −109,054−90.3% | Reduced |
| Skopos Labs, Inc. | 11,441 | $100.1K | 0.00% | −6,945−37.8% | Reduced |
| Creative Planning | 10,408 | $91.1K | 0.00% | −98−0.9% | Reduced |
| Millennium Management LLC | 10,288 | $90.0K | 0.00% | −91,966−89.9% | Reduced |
| Centiva Capital, LP | 10,164 | $88.9K | 0.00% | +10,164 | New |
| Gsa Capital Partners LLP | 10,057 | $88.0K | 0.01% | +10,057 | New |
| Tower Research Capital LLC (TRC) | 8,535 | $74.7K | 0.00% | +2,946+52.7% | Added |
| BNP Paribas Arbitrage, SA | 6,068 | $53.1K | 0.00% | −2,828−31.8% | Reduced |
| WealthCollab, LLC | 4,782 | $41.8K | 0.02% | −341−6.7% | Reduced |
| EverSource Wealth Advisors, LLC | 3,876 | $33.9K | 0.00% | +2,990+337.5% | Added |
| Mirae Asset Global Investments Co., Ltd. | 3,480 | $30.4K | 0.00% | +32+0.9% | Added |
| Barclays PLC | 3,252 | $28.5K | 0.00% | −40,961−92.6% | Reduced |