Quick Takeaways
- WB - WEIBO Corp has 10 insiders with reported activity on this page.
- No net insider buy/sell flow is currently reported for the last year.
- Recent transaction rows are available for direct filing-level review.
- Info
- Insider Trading
- Financials
- Holders
Insider Transactions Reported by 10 Insiders of WEIBO Corp
- Symbol
- WB on Nasdaq, WEIBF on OTC
- Location
- Beijing
What Changed
- No meaningful buy/sell imbalance is currently visible in the one-year window.
- Activity will update as new Forms 3/4/5 are filed.
Why This Matters
- This page gives a plain-language issuer insider context before you inspect transaction-level evidence.
- Use the filing links below to verify timestamps, codes, and ownership impacts directly from SEC forms.
Source Evidence
Filed on Form 4
See Original Filing
Issuer insider activity is sourced from SEC Forms 3, 4, and 5.
Insider trading overview
Last 12 monthsInsider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 17 Apr 2025.
Buys
$0
Shares: 0
Insiders: 0
Sells
$0
Shares: 0
Insiders: 0
Net
$0
Shares: 0
Insiders: 0
| Window (months) | Buy shares | Sell shares | Buy $ | Sell $ | Net $ |
|---|---|---|---|---|---|
| 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 |
WEIBO Corp executives and other stock owners filed with the SEC include:
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Charles Guowei Chao | Director | Mixed | 13 Mar 2026 | |||
| Gaofei Wang | Chief Executive Officer, Director | Mixed | 13 Mar 2026 | |||
| Cao Fei | Chief Financial Officer | Mixed | 13 Mar 2026 | |||
| Yan Wang | Director | Mixed | 13 Mar 2026 | |||
| Pehong Chen | Director | Mixed | 13 Mar 2026 | |||
| Wang Wei | Chief Operating Officer | Mixed | 13 Mar 2026 | |||
| Lu Pochin Christopher | Director | Mixed | 13 Mar 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 |
Top shareholders of WEIBO Corp (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| Alibaba Group Holding Ltd |
13F
|
Company |
5.9%
|
9,000,000
|
$91,980,000 | — | 31 Dec 2025 | |
| ACADIAN ASSET MANAGEMENT LLC |
13F
|
Company |
3.8%
|
5,858,877
|
$59,854,000 | — | 31 Dec 2025 | |
| Krane Funds Advisors LLC |
13F
|
Company |
2.8%
|
4,274,081
|
$43,681,108 | — | 31 Dec 2025 | |
| CAUSEWAY CAPITAL MANAGEMENT LLC |
13F
|
Company |
1.9%
|
2,992,234
|
$30,580,631 | — | 31 Dec 2025 | |
| GOLDMAN SACHS GROUP INC |
13D/G
13F
|
THE GOLDMAN SACHS GROUP, INC. · Company |
2.4%
|
3,686,600
|
$29,972,059 | $0 | 31 Dec 2024 | |
| Saba Capital Management, L.P. |
13F
|
Company |
1.3%
|
2,015,063
|
$20,593,944 | — | 31 Dec 2025 | |
| FIL Ltd |
13F
|
Company |
1.1%
|
1,633,387
|
$16,693,215 | — | 31 Dec 2025 | |
| UBS Group AG |
13F
|
Company |
1%
|
1,596,371
|
$16,314,912 | — | 31 Dec 2025 | |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. |
13F
|
Company |
1%
|
1,589,558
|
$16,245,813 | — | 31 Dec 2025 | |
| WELLINGTON MANAGEMENT GROUP LLP |
13F
|
Company |
0.62%
|
946,846
|
$9,676,766 | — | 31 Dec 2025 | |
| STATE STREET CORP |
13F
|
Company |
0.59%
|
905,002
|
$9,248,581 | — | 31 Dec 2025 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
0.54%
|
821,887
|
$8,397,235 | — | 31 Dec 2025 | |
| Qube Research & Technologies Ltd |
13F
|
Company |
0.48%
|
735,046
|
$7,512,170 | — | 31 Dec 2025 | |
| TWO SIGMA ADVISERS, LP |
13F
|
Company |
0.47%
|
723,588
|
$7,395,069 | — | 31 Dec 2025 | |
| AMERICAN CENTURY COMPANIES INC |
13F
|
Company |
0.47%
|
721,116
|
$7,369,806 | — | 31 Dec 2025 | |
| D. E. Shaw & Co., Inc. |
13F
|
Company |
0.43%
|
660,244
|
$6,747,694 | — | 31 Dec 2025 | |
| Quinn Opportunity Partners LLC |
13F
|
Company |
0.42%
|
638,745
|
$6,527,974 | — | 31 Dec 2025 | |
| Grantham, Mayo, Van Otterloo & Co. LLC |
13F
|
Company |
0.41%
|
637,145
|
$6,511,622 | — | 31 Dec 2025 | |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC |
13F
|
Company |
0.41%
|
627,978
|
$6,417,935 | — | 31 Dec 2025 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
|
Company |
0.38%
|
583,893
|
$5,967,386 | — | 31 Dec 2025 | |
| NEW YORK STATE COMMON RETIREMENT FUND |
13F
|
Company |
0.36%
|
557,849
|
$5,701,217 | — | 31 Dec 2025 | |
| Invesco Ltd. |
13F
|
Company |
0.32%
|
491,951
|
$5,027,740 | — | 31 Dec 2025 | |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC |
13F
|
Company |
0.31%
|
481,187
|
$4,917,731 | — | 31 Dec 2025 | |
| PRUDENTIAL FINANCIAL INC |
13F
|
Company |
0.31%
|
475,700
|
$4,861,654 | — | 31 Dec 2025 | |
| JANE STREET GROUP, LLC |
13F
|
Company |
0.31%
|
471,940
|
$4,823,226 | — | 31 Dec 2025 | |
| Russell Investments Group, Ltd. |
13F
|
Company |
0.29%
|
450,977
|
$4,577,416 | — | 31 Dec 2025 | |
| SEI INVESTMENTS CO |
13F
|
Company |
0.27%
|
418,621
|
$4,278,313 | — | 31 Dec 2025 | |
| FIRST TRUST ADVISORS LP |
13F
|
Company |
0.26%
|
402,584
|
$4,114,408 | — | 31 Dec 2025 | |
| Alpine Investment Management Ltd |
13F
|
Company |
0.25%
|
386,000
|
$3,944,920 | — | 31 Dec 2025 | |
| MORGAN STANLEY |
13F
|
Company |
0.24%
|
365,341
|
$3,733,788 | — | 31 Dec 2025 | |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO |
13F
|
Company |
0.22%
|
332,876
|
$3,401,993 | — | 31 Dec 2025 | |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS |
13F
|
Company |
0.2%
|
300,807
|
$3,074,248 | — | 31 Dec 2025 | |
| Jump Financial, LLC |
13F
|
Company |
0.19%
|
295,407
|
$3,019,060 | — | 31 Dec 2025 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
0.19%
|
293,765
|
$3,002,279 | — | 31 Dec 2025 | |
| Legal & General Group Plc |
13F
|
Company |
0.16%
|
248,445
|
$2,537,868 | — | 31 Dec 2025 | |
| Mitsubishi UFJ Trust & Banking Corp |
13F
|
Company |
0.15%
|
229,951
|
$2,350,099 | — | 31 Dec 2025 | |
| XY Capital Ltd |
13F
|
Company |
0.13%
|
198,356
|
$2,027,198 | — | 31 Dec 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.11%
|
166,515
|
$1,701,783 | — | 31 Dec 2025 | |
| Allianz Asset Management GmbH |
13F
|
Company |
0.11%
|
164,342
|
$1,679,575 | — | 31 Dec 2025 | |
| VIRTUS ADVISERS, LLC |
13F
|
Company |
0.1%
|
153,831
|
$1,572,153 | — | 31 Dec 2025 | |
| BALYASNY ASSET MANAGEMENT L.P. |
13F
|
Company |
0.1%
|
147,743
|
$1,509,933 | — | 31 Dec 2025 | |
| Campbell & CO Investment Adviser LLC |
13F
|
Company |
0.08%
|
120,769
|
$1,234,259 | — | 31 Dec 2025 | |
| DGS Capital Management, LLC |
13F
|
Company |
0.07%
|
106,768
|
$1,091,169 | — | 31 Dec 2025 | |
| Redhawk Wealth Advisors, Inc. |
13F
|
Company |
0.07%
|
105,795
|
$1,081,225 | — | 31 Dec 2025 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
0.07%
|
102,254
|
$1,045,036 | — | 31 Dec 2025 | |
| MARSHALL WACE, LLP |
13F
|
Company |
0.06%
|
97,433
|
$995,765 | — | 31 Dec 2025 | |
| EDMOND DE ROTHSCHILD HOLDING S.A. |
13F
|
Company |
0.06%
|
94,673
|
$967,558 | — | 31 Dec 2025 | |
| SCHRODER INVESTMENT MANAGEMENT GROUP |
13F
|
Company |
0.06%
|
94,895
|
$963,185 | — | 31 Dec 2025 | |
| Caprock Group, LLC |
13F
|
Company |
0.06%
|
88,956
|
$909,131 | — | 31 Dec 2025 | |
| BlackRock, Inc. |
13F
|
Company |
0.05%
|
82,812
|
$846,338 | — | 31 Dec 2025 |
Recent Insider Transactions by Companies or Individuals for WEIBO Corp
Showing up to 300 most recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | Value $ | * Price $ | Shares | Shares Owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Du Hong | WB | Class A Ordinary Shares | 0 | 7,015 | 13 Mar 2026 | Direct | ||||
| Du Hong | WB | ADS | 0 | 827,986 | 13 Mar 2026 | by Seawave Ventures Investments Limited | ||||
| Du Hong | WB | ADS | 0 | 104,725 | 13 Mar 2026 | Direct | ||||
| Cao Zenghui | WB | ADS | 0 | 101,705 | 13 Mar 2026 | Direct | ||||
| Lu Pochin Christopher | WB | ADS | 0 | 45,700 | 13 Mar 2026 | Direct | ||||
| Wang Wei | WB | ADS | 0 | 216,528 | 13 Mar 2026 | Direct | ||||
| Pehong Chen | WB | ADS | 0 | 141,376 | 13 Mar 2026 | Held by Trust | ||||
| Pehong Chen | WB | ADS | 0 | 25,000 | 13 Mar 2026 | Direct | ||||
| Yan Wang | WB | ADS | 0 | 24,950 | 13 Mar 2026 | Direct | ||||
| Cao Fei | WB | ADS | 0 | 119,001 | 13 Mar 2026 | Direct | ||||
| Wang Gaofei | WB | ADS | 0 | 374,791 | 13 Mar 2026 | Held by TWIST PHOENIX LIMITED | ||||
| Wang Gaofei | WB | ADS | 0 | 731,836 | 13 Mar 2026 | Direct | ||||
| Charles Guowei Chao | WB | Class B ordinary share | 0 | 87,822,024 | 13 Mar 2026 | by SINA Corporation | ||||
| Charles Guowei Chao | WB | ADS | 0 | 545,510 | 13 Mar 2026 | Direct |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.