Comparable stake leader
GOLDMAN SACHS GROUP INC
SEC ownership of WEIBO Corp
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001595761.
Disclosed value leader
Alibaba Group Holding Ltd
Comparable rows
50/50
Latest evidence
31 Mar 2026
- Public ticker
- WB on Nasdaq, WEIBF on OTC
- Parsed ownership sources
-
13D/G and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
GOLDMAN SACHS GROUP INC
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
50 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
GOLDMAN SACHS GROUP INC
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
31 Mar 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0001595761
- Issuer location
- Beijing
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of WEIBO Corp (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
50/50
Latest evidence
31 Mar 2026
13D/G
13F
Lead comparable stake: 2.4%
13D/G row: GOLDMAN SACHS GROUP INC
Showing 1-8 of 50 holder rows.
Quick read
GOLDMAN SACHS GROUP INC leads the comparable SEC ownership view at 2.4%.
50 of 50 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
3.6%
Krane Funds Advisors LLC
2.5%
CAUSEWAY CAPITAL MANAGEMENT LLC
1.7%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 50 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%
|
$78,750,000
9,000,000 shares
|
— | 31 Mar 2026 |
| ACADIAN ASSET MANAGEMENT LLC |
13F
Company
|
3.6%
|
$48,677,000
5,565,675 shares
|
— | 31 Mar 2026 |
| Krane Funds Advisors LLC |
13F
Company
|
2.5%
|
$33,618,214
3,820,295 shares
|
— | 31 Mar 2026 |
| CAUSEWAY CAPITAL MANAGEMENT LLC |
13F
Company
|
1.7%
|
$23,329,268
2,666,202 shares
|
— | 31 Mar 2026 |
| Saba Capital Management, L.P. |
13F
Company
|
1.6%
|
$21,326,874
2,437,357 shares
|
— | 31 Mar 2026 |
| FIL Ltd |
13F
Company
|
1.2%
|
$15,744,496
1,799,371 shares
|
— | 31 Mar 2026 |
| WELLINGTON MANAGEMENT GROUP LLP |
13F
Company
|
1.1%
|
$14,573,957
1,665,595 shares
|
— | 31 Mar 2026 |
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.
Forms 3/4/5 flow
Insider trading overview
Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 29 Jun 2025.
Buys
$0
Insiders: 0
Sells
$0
Insiders: 0
Net
$0
Shares: 0
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-10 of 10 reporting-owner rows connected to WEIBO Corp. Open a relationship link for the CIK-to-CIK filing trail.
Rows
10
Largest Forms 3/4/5 holder
Charles Guowei Chao
Net 12M change
$0
Latest report
23 Jun 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Charles Guowei Chao | Director | Mixed | 13 Mar 2026 | |||
| Wang Gaofei | Chief Executive Officer, Director | Mixed | 23 Jun 2026 | |||
| Cao Fei | Chief Financial Officer | Mixed | 13 Mar 2026 | |||
| Yan Wang | Director | Mixed | 13 Mar 2026 | |||
| Pehong Chen | Director | Mixed | 16 May 2026 | |||
| Wang Wei | Chief Operating Officer | Mixed | 13 Mar 2026 | |||
| Lu Pochin Christopher | Director | Mixed | 16 May 2026 | |||
| Cao Zenghui | Senior Vice President | Mixed | 13 Mar 2026 | |||
| Du Hong | Director | Mixed | 13 Mar 2026 | |||
| Bo (elvis) Liu | Director | Mixed | 16 Mar 2026 |
Recent insider transactions for WEIBO Corp
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Wang Gaofei | WB | ADS | Other | 51.2% | 374,791 | 1,106,627 | 23 Jun 2026 | Direct | ||
| Pehong Chen | WB | ADS | Options Exercise | 25% | 6,250 | 31,250 | 16 May 2026 | Direct | ||
| Pehong Chen | WB | Restricted Share | Options Exercise | -100% | -6,250 | 0 | 16 May 2026 | Direct | ||
| Lu Pochin Christopher | WB | ADS | Options Exercise | 13.7% | 6,250 | 51,950 | 16 May 2026 | Direct | ||
| Lu Pochin Christopher | WB | Restricted Share | Options Exercise | -100% | -6,250 | 0 | 16 May 2026 | Direct |
* marks a reported price that did not pass the local price check.