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, Q4 2021
Institutional positions in WEIBO Corp as of Dec 31, 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
- 168
- −17 vs. Q3 2021
- Shares held
- 72.5M
- +3.78M (+5.5%) vs. Q3 2021
- Total value
- $2.25B
- −$1.01B (−31.1%) vs. Q3 2021
- New holders
- 31
- 64 more added
- Sold out
- 48
- 47 more reduced
1 institution that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2021
Shares, value and share of portfolio for each institution holding WEIBO Corp; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bank of America Corp | 9,979,976 | $309.2M | 0.03% | +2,029,507+25.5% | Added |
| Alibaba Group Holding Limited | 9,000,000 | $278.8M | 24.23% | 00.0% | Unchanged |
| Morgan Stanley | 7,158,826 | $221.8M | 0.03% | −1,191,549−14.3% | Reduced |
| Allspring Global Investments Holdings, LLC | 4,632,116 | $143.5M | 0.16% | +4,632,116 | New |
| Price T Rowe Associates Inc | 4,146,472 | $128.5M | 0.01% | +1,092,715+35.8% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 4,054,400 | $125.6M | 0.27% | +2,520,300+164.3% | Added |
| Invesco Ltd. | 2,732,022 | $84.6M | 0.02% | −3,250,397−54.3% | Reduced |
| BlackRock Inc. | 2,727,166 | $84.5M | 0.00% | −59,930−2.2% | Reduced |
| Federated Hermes, Inc. | 2,305,569 | $71.4M | 0.13% | +730,442+46.4% | Added |
| UBS Group AG | 2,128,146 | $65.9M | 0.03% | +1,949,549+1,091.6% | Added |
| Vanguard Group Inc | 2,030,030 | $62.9M | 0.00% | +159,304+8.5% | Added |
| Canada Pension Plan Investment Board | 1,601,200 | $49.6M | 0.05% | −873,643−35.3% | Reduced |
| Krane Funds Advisors LLC | 1,475,305 | $45.7M | 1.15% | +269,245+22.3% | Added |
| State Street Corp | 1,468,855 | $45.5M | 0.00% | −26,748−1.8% | Reduced |
| Macquarie Group Ltd | 1,124,434 | $34.8M | 0.03% | +19,828+1.8% | Added |
| Renaissance Technologies LLC | 1,117,061 | $34.6M | 0.04% | +971,853+669.3% | Added |
| Marshall Wace, LLP | 1,026,453 | $31.8M | 0.06% | +995,066+3,170.3% | Added |
| ARGA Investment Management, LP | 971,637 | $30.1M | 1.92% | −461,984−32.2% | Reduced |
| Lazard Asset Management LLC | 722,090 | $22.4M | 0.02% | −10,213−1.4% | Reduced |
| Dimensional Fund Advisors LP | 720,196 | $22.3M | 0.01% | +9,540+1.3% | Added |
| Ghisallo Capital Management LLC | 700,000 | $21.7M | 1.08% | +700,000 | New |
| Goldman Sachs Group Inc | 493,335 | $15.3M | 0.00% | −699,194−58.6% | Reduced |
| Legal & General Group Plc | 485,092 | $15.0M | 0.00% | +100,967+26.3% | Added |
| D. E. Shaw & Co., Inc. | 421,038 | $13.0M | 0.02% | −136,156−24.4% | Reduced |
| Wellington Management Group LLP | 373,582 | $11.6M | 0.00% | +33,683+9.9% | Added |
| Wells Fargo & Company | 366,063 | $11.3M | 0.00% | −4,381,017−92.3% | Reduced |
| Jupiter Asset Management Ltd | 313,800 | $9.86M | 0.11% | −57,200−15.4% | Reduced |
| E Fund Management Co., Ltd. | 308,302 | $9.55M | 0.34% | +81,718+36.1% | Added |
| Prudential Financial Inc | 219,108 | $9.54M | 0.01% | −409−0.2% | Reduced |
| Bridgewater Associates, LP | 305,999 | $9.48M | 0.06% | +53,662+21.3% | Added |
| Geode Capital Management, LLC | 302,957 | $9.35M | 0.00% | +1,759+0.6% | Added |
| Pentwater Capital Management LP | 288,600 | $8.94M | 0.14% | −11,400−3.8% | Reduced |
| Earnest Partners LLC | 287,243 | $8.90M | 0.05% | +82,186+40.1% | Added |
| KBC Group NV | 275,400 | $8.53M | 0.03% | +100,951+57.9% | Added |
| Millennium Management LLC | 259,985 | $8.05M | 0.01% | +259,985 | New |
| BNP Paribas Arbitrage, SA | 227,230 | $7.04M | 0.02% | +99,409+77.8% | Added |
| UBS Asset Management Americas Inc | 221,551 | $6.86M | 0.00% | +2,106+1.0% | Added |
| National Bank of Canada | 207,500 | $6.43M | 0.03% | +207,500 | New |
| Arrowstreet Capital, Limited Partnership | 204,347 | $6.33M | 0.01% | +1,230+0.6% | Added |
| Credit Suisse AG | 202,913 | $6.29M | 0.01% | +11,580+6.1% | Added |
| Maxi Investments CY Ltd | 197,408 | $6.12M | 3.28% | +197,408 | New |
| Northern Trust Corp | 195,794 | $6.07M | 0.00% | −16,053−7.6% | Reduced |
| Andra AP-fonden | 169,500 | $5.25M | 0.11% | +16,300+10.6% | Added |
| Quinn Opportunity Partners LLC | 162,400 | $5.03M | 0.31% | +162,400 | New |
| Barclays PLC | 149,309 | $4.62M | 0.00% | +20,484+15.9% | Added |
| JPMorgan Chase & Co | 147,691 | $4.58M | 0.00% | −124,261−45.7% | Reduced |
| Swiss National Bank | 133,623 | $4.14M | 0.00% | −300−0.2% | Reduced |
| New York State Common Retirement Fund | 133,355 | $4.13M | 0.00% | −13,465−9.2% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 131,184 | $4.06M | 0.00% | +1,917+1.5% | Added |
| Jane Street Group, LLC | 122,822 | $3.81M | 0.01% | +111,816+1,016.0% | Added |
| Citigroup Inc | 122,009 | $3.78M | 0.00% | +16,038+15.1% | Added |
| Deutsche Bank AG | 121,904 | $3.78M | 0.00% | +2,583+2.2% | Added |
| SEI Investments Co | 115,388 | $3.61M | 0.01% | +12,414+12.1% | Added |
| California Public Employees Retirement System | 116,121 | $3.60M | 0.00% | −5,411−4.5% | Reduced |
| Bank of New York Mellon Corp | 109,008 | $3.38M | 0.00% | +3,301+3.1% | Added |
| Qube Research & Technologies Ltd | 108,650 | $3.37M | 0.03% | +86,431+389.0% | Added |
| DuPont Capital Management Corp | 102,459 | $3.17M | 0.11% | +33,959+49.6% | Added |
| Prudential PLC | 99,260 | $3.08M | 0.04% | +48,731+96.4% | Added |
| Nuveen Asset Management, LLC | 91,898 | $2.85M | 0.00% | +10,200+12.5% | Added |
| Acadian Asset Management LLC | 90,044 | $2.79M | 0.01% | −73,653−45.0% | Reduced |
| Susquehanna International Group, LLP | 81,554 | $2.53M | 0.00% | +20,222+33.0% | Added |
| HSBC Holdings PLC | 77,724 | $2.41M | 0.00% | +5,653+7.8% | Added |
| Pictet Asset Management SA | 76,995 | $2.38M | 0.00% | +500+0.7% | Added |
| Portolan Capital Management, LLC | 74,938 | $2.32M | 0.16% | +74,938 | New |
| Charles Schwab Investment Management Inc | 74,627 | $2.31M | 0.00% | +2,323+3.2% | Added |
| Great West Life Assurance Co | 68,110 | $2.10M | 0.00% | −1,886−2.7% | Reduced |
| Capital Fund Management S.A. | 67,587 | $2.09M | 0.05% | +67,587 | New |
| Penserra Capital Management LLC | 66,987 | $2.08M | 0.04% | −26,773−28.6% | Reduced |
| Balyasny Asset Management LLC | 66,052 | $2.05M | 0.01% | −57,876−46.7% | Reduced |
| RPD Fund Management LLC | 65,467 | $2.03M | 1.23% | +65,467 | New |
| Korea Investment CORP | 63,497 | $1.97M | 0.01% | +17,797+38.9% | Added |
| Parametric Portfolio Associates LLC | 63,146 | $1.96M | 0.00% | −20,249−24.3% | Reduced |
| Teacher Retirement System of Texas | 62,756 | $1.94M | 0.01% | +240.0% | Added |
| Norges Bank | 62,128 | $1.93M | 0.00% | −591,000−90.5% | Reduced |
| Handelsbanken Fonder AB | 59,660 | $1.85M | 0.01% | −18,248−23.4% | Reduced |
| Edmond de Rothschild Holding S.A. | 57,773 | $1.79M | 0.04% | 00.0% | Unchanged |
| Thrivent Financial for Lutherans | 51,638 | $1.60M | 0.00% | +15,354+42.3% | Added |
| Alberta Investment Management Corp | 48,400 | $1.50M | 0.01% | +17,700+57.7% | Added |
| Mirae Asset Global Investments Co., Ltd. | 48,248 | $1.49M | 0.00% | −42,127−46.6% | Reduced |
| Squarepoint Ops LLC | 45,271 | $1.40M | 0.01% | +45,271 | New |
| Maso Capital Partners Ltd | 42,720 | $1.32M | 0.61% | 00.0% | Unchanged |
| Gold Dragon Worldwide Asset Management Ltd | 41,826 | $1.30M | 0.44% | +41,826 | New |
| Citadel Advisors LLC | 39,353 | $1.22M | 0.00% | +23,303+145.2% | Added |
| PEAK6 Investments LLC | 38,147 | $1.18M | 0.03% | +26,524+228.2% | Added |
| Smith Group Asset Management, LLC | 36,750 | $1.14M | 0.05% | −380−1.0% | Reduced |
| American Century Companies Inc | 35,002 | $1.08M | 0.00% | +5,208+17.5% | Added |
| Schroder Investment Management Group | 31,616 | $979.0K | 0.00% | −719,786−95.8% | Reduced |
| Parallax Volatility Advisers, L.P. | 31,060 | $962.0K | 0.01% | +31,060 | New |
| Aviva PLC | 29,359 | $910.0K | 0.00% | +6,400+27.9% | Added |
| Russell Investments Group, Ltd. | 28,232 | $873.0K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 26,249 | $813.0K | 0.00% | −53,700−67.2% | Reduced |
| Banque Cantonale Vaudoise | 26,200 | $812.0K | 0.03% | −582−2.2% | Reduced |
| British Columbia Investment Management Corp | 25,970 | $805.0K | 0.00% | 00.0% | Unchanged |
| Quadrature Capital Ltd | 25,211 | $781.0K | 0.04% | +25,211 | New |
| CMT Capital Markets Trading GmbH | 24,798 | $768.0K | 0.22% | +3,943+18.9% | Added |
| Vident Investment Advisory, LLC | 24,746 | $767.0K | 0.02% | +1,996+8.8% | Added |
| State of New Jersey Common Pension Fund D | 22,881 | $709.0K | 0.00% | 00.0% | Unchanged |
| Public Sector Pension Investment Board | 22,503 | $697.0K | 0.00% | +22,503 | New |
| Bank of Montreal | 20,559 | $648.0K | 0.00% | −1,172−5.4% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 19,774 | $629.0K | 0.00% | +3,213+19.4% | Added |