Latest Period
Q2 2026
Security Snapshot
WEIBO Corp - American depositary shares, each representing one Class A ordinary share (WB) Institutional Ownership
CUSIP: 948596101
13F Institutional Holders and Ownership History from Q2 2014 to Q2 2026
Institutions Reporting
135
Shares (Excl. Options)
47,779,146
Price
$7.26
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- Security type / class
- Equity / American depositary shares, each representing one Class A ordinary share
- Symbol
- WB on Nasdaq
- All holders as of 30 Jun 2026
- Q2 2026
- Total 13F shares
- 47,779,146
- Total 13F value
- $348,449,154
- Portfolio coverage rank
- 0%
- Share change
- +2,256,189
- Value change
- +$15,950,129
- Number of holders
- 135
- Shares outstanding
- 153,608,338
- SEC-reported price per share
- $8.01
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
2 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- WB - WEIBO Corp - American depositary shares, each representing one Class A ordinary share is tracked under CUSIP 948596101.
- 135 institutions reported positions in Q2 2026.
- 1 significant owner is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 143 to 135 between Q1 2026 and Q2 2026.
- SEC-reported value moved from $396,961,323 to $348,449,154.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 135 institutions filings for Q2 2026.
Security key
948596101
Latest holder period
Q2 2026
13F holders
135
13D/G owners
1
CIK / CUSIP context first
Open Q2 2026 holders
WB full holder history
WEIBO Corp SEC filings
WEIBO Corp company facts
WEIBO Corp insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 948596101:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
1
Security
WB
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| GOLDMAN SACHS GROUP INC | 2.4% | $29,972,059 | 3,686,600 | THE GOLDMAN SACHS GROUP, INC. | 31 Dec 2024 |
As of 30 Jun 2026, 135 institutional investors reported holding 47,779,146 shares of WEIBO Corp - American depositary shares, each representing one Class A ordinary share (WB). This represents 31% of the company’s total 153,608,338 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
27%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| Alibaba Group Holding Ltd | 5.9% | 9,000,000 | 0% | 13% | $65,340,000 |
| ACADIAN ASSET MANAGEMENT LLC | 3.3% | 5,053,606 | -9.2% | 0.04% | $36,664,000 |
| Krane Funds Advisors LLC | 2.3% | 3,522,391 | -7.8% | 0.91% | $25,572,559 |
| Saba Capital Management, L.P. | 2% | 3,107,526 | +27% | 0.69% | $22,560,639 |
| Polunin Capital Partners Ltd | 1.9% | 2,926,338 | 5.5% | $22,591,000 | |
| WELLINGTON MANAGEMENT GROUP LLP | 1.5% | 2,363,373 | +42% | 0% | $17,158,087 |
| CAUSEWAY CAPITAL MANAGEMENT LLC | 1.5% | 2,317,577 | -13% | 0.18% | $16,825,609 |
| FIL Ltd | 1.1% | 1,736,726 | -3.5% | 0.01% | $12,608,630 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 0.98% | 1,512,995 | -2.8% | 0.02% | $10,984,000 |
| GOLDMAN SACHS GROUP INC | 0.78% | 1,199,578 | -29% | 0% | $8,708,933 |
| UBS Group AG | 0.64% | 975,555 | +33% | 0% | $7,082,529 |
| NEW YORK STATE COMMON RETIREMENT FUND | 0.51% | 781,049 | +38% | 0.01% | $5,670,416 |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | 0.47% | 722,003 | -8.8% | 0.02% | $5,241,742 |
| AMERICAN CENTURY COMPANIES INC | 0.45% | 691,548 | -4.5% | 0% | $5,020,638 |
| SEI INVESTMENTS CO | 0.43% | 666,104 | +14% | 0% | $4,835,898 |
| PRUDENTIAL FINANCIAL INC | 0.43% | 657,700 | +41% | 0.01% | $4,774,902 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 0.42% | 650,193 | -3% | 0% | $4,720,401 |
| D. E. Shaw & Co., Inc. | 0.42% | 644,960 | +1.5% | 0% | $4,682,410 |
| Quinn Opportunity Partners LLC | 0.42% | 638,745 | 0% | 0.22% | $4,637,289 |
| STATE STREET CORP | 0.4% | 607,923 | -32% | 0% | $4,413,521 |
| DIMENSIONAL FUND ADVISORS LP | 0.38% | 579,141 | -18% | 0% | $4,204,844 |
| Russell Investments Group, Ltd. | 0.34% | 515,529 | +12% | 0% | $3,742,740 |
| Long Corridor Asset Management Ltd | 0.33% | 500,000 | -5.7% | 1.1% | $3,630,000 |
| FIRST TRUST ADVISORS LP | 0.27% | 420,231 | +20% | 0% | $3,050,877 |
| Linden Advisors LP | 0.25% | 387,090 | 0.01% | $2,810,273 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
49
Latest
Q2 2026
Rows shown
1-25 of 49
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q2 | 47,779,146 | $348,449,154 | +$15,950,129 | $7.26 | 135 |
| 2026 Q1 | 45,351,613 | $396,961,323 | -$27,818,115 | $8.75 | 143 |
| 2025 Q4 | 47,877,426 | $489,250,414 | -$90,177,124 | $10.22 | 141 |
| 2025 Q3 | 53,992,804 | $663,292,199 | -$27,765,030 | $12.40 | 140 |
| 2025 Q2 | 57,196,172 | $545,259,330 | -$19,667,875 | $9.53 | 139 |
| 2025 Q1 | 59,305,236 | $560,599,443 | -$76,808,201 | $9.47 | 144 |
| 2024 Q4 | 67,187,031 | $641,667,243 | +$15,145,011 | $9.55 | 146 |
| 2024 Q3 | 63,283,356 | $640,006,485 | -$39,953,221 | $10.08 | 121 |
| 2024 Q2 | 67,319,835 | $517,021,500 | -$1,319,854 | $7.68 | 133 |
| 2024 Q1 | 67,043,225 | $610,467,883 | -$47,251,038 | $9.09 | 143 |
| 2023 Q4 | 72,538,479 | $794,033,451 | +$40,949,550 | $10.95 | 165 |
| 2023 Q3 | 70,362,865 | $882,305,500 | -$5,858,382 | $12.54 | 160 |
| 2023 Q2 | 70,209,265 | $921,716,801 | -$39,998,807 | $13.11 | 172 |
| 2023 Q1 | 72,458,924 | $1,446,153,895 | +$122,637,829 | $20.06 | 179 |
| 2022 Q4 | 66,951,945 | $1,280,105,237 | -$7,644,607 | $19.12 | 158 |
| 2022 Q3 | 65,538,551 | $1,120,652,190 | -$81,759,420 | $17.10 | 136 |
| 2022 Q2 | 69,015,034 | $1,596,813,290 | -$242,605,708 | $23.13 | 157 |
| 2022 Q1 | 79,301,265 | $1,944,218,336 | +$134,105,902 | $24.51 | 146 |
| 2021 Q4 | 72,305,656 | $2,240,108,158 | -$67,077,359 | $30.98 | 158 |
| 2021 Q3 | 68,692,664 | $3,261,164,461 | -$23,396,550 | $47.49 | 173 |
| 2021 Q2 | 68,980,319 | $3,626,939,711 | +$193,403,147 | $52.62 | 184 |
| 2021 Q1 | 65,413,283 | $3,299,987,541 | +$228,938,404 | $50.46 | 175 |
| 2020 Q4 | 61,419,885 | $2,517,268,981 | +$140,508,415 | $40.99 | 157 |
| 2020 Q3 | 58,033,188 | $2,125,791,723 | +$12,455,552 | $36.43 | 155 |
| 2020 Q2 | 57,722,925 | $1,939,468,706 | -$13,926,286 | $33.60 | 158 |