Security key
948596101
WEIBO Corp - American depositary shares, each representing one Class A ordinary share (WB)
CUSIP: 948596101
Q1 2026 13F Holders as of 31 Mar 2026
- Security type / class
- Equity / American depositary shares, each representing one Class A ordinary share
- Total 13F shares
- 45,351,603
- Total 13F value
- $396,961,235
- Share change
- -2,803,726
- Put/Call ratio
- 266%
- SEC-reported price per share
- $8.75
- Number of holders
- 142
- Value change
- -$27,818,115
- Number of buys
- 61
- Number of sells
- 75
- Shares outstanding
- 153,608,338
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2026
Institutions
142
Top holders
10
WB full security history
Ownership snapshot
Full 13F holder table
WEIBO Corp SEC filings
WEIBO Corp company facts
Broader feeds
Ownership snapshot
Top reported holders of WB - WEIBO Corp - American depositary shares, each representing one Class A ordinary share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
GOLDMAN SACHS GROUP INC
Disclosed value leader
Alibaba Group Holding Ltd
Comparable rows
15/15
Latest evidence
31 Dec 2025
13D/G
13F
Lead comparable stake: 2.4%
13D/G row: GOLDMAN SACHS GROUP INC
Showing 1-6 of 15 holder rows.
Quick read
GOLDMAN SACHS GROUP INC leads the comparable SEC ownership view at 2.4%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens GOLDMAN SACHS GROUP INC's linked filing trail.
Comparable ownership
Top 5
GOLDMAN SACHS GROUP INC
2.4%
Alibaba Group Holding Ltd
5.9%
ACADIAN ASSET MANAGEMENT LLC
3.8%
Krane Funds Advisors LLC
2.8%
CAUSEWAY CAPITAL MANAGEMENT LLC
1.9%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| GOLDMAN SACHS GROUP INC |
13D/G
13F
THE GOLDMAN SACHS GROUP, INC. · Company
|
2.4%
|
$29,972,059
3,686,600 shares
|
$0 | 31 Dec 2024 |
| Alibaba Group Holding Ltd |
13F
Company
|
5.9%
|
$91,980,000
9,000,000 shares
|
— | 31 Dec 2025 |
| ACADIAN ASSET MANAGEMENT LLC |
13F
Company
|
3.8%
|
$59,854,000
5,858,877 shares
|
— | 31 Dec 2025 |
| Krane Funds Advisors LLC |
13F
Company
|
2.8%
|
$43,681,108
4,274,081 shares
|
— | 31 Dec 2025 |
| CAUSEWAY CAPITAL MANAGEMENT LLC |
13F
Company
|
1.9%
|
$30,580,631
2,992,234 shares
|
— | 31 Dec 2025 |
| Saba Capital Management, L.P. |
13F
Company
|
1.3%
|
$20,593,944
2,015,063 shares
|
— | 31 Dec 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
142
Shares
45,351,603
Rows available
142
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2026 vs Q1 2026 Across Filers
Q1 2026 holders
142
Q1 2026 holders
142
Holder diff
0
| Investor | Q1 2026 Shares | Q1 2026 Shares | Share Diff | Share Chg % | Q1 2026 value | Q1 2026 value | Value change | Value Chg % |
|---|