Stocks › WB
WEIBO Corp
WB·Nasdaq·USD
$6.49
+0.01 (+0.15%)
Close · Oct 6, 2026 · Close Prices from Tiingo.com
WB
WEIBO Corp · Nasdaq
Nasdaq 100S&P 500
Filings
Default90D1Y5YALL
WBS&P 500 (rebased)
Congress BuyCongress SellInsider BuyInsider SellForm 1448-K ResultsLobbying
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Daily closes, adjusted for splits and dividends · Close Prices from Tiingo.comHover a marker, every one is a filing · move across the line for the crosshair
Congressional Trades
Recent trades of WB by members of U.S. Congress · 11 on record
Whale Activity
Position changes in WB reported for 2026-06-30 by 7 tracked institutional filers
- Increased5
- New0
- Held0
- Decreased2
- Closed0
- No prior filing0
| Filer | Shares | Value | Change |
|---|---|---|---|
| MILLENNIUM MANAGEMENT LLC | 35.0M | $35.0M | increased |
| TWO SIGMA INVESTMENTS, LP | 30.0M | $30.0M | increased |
| D. E. Shaw & Co., Inc. | 645.0K | $4.7M | increased |
| MILLENNIUM MANAGEMENT LLC | 282.8K | $2.1M | increased |
| TWO SIGMA INVESTMENTS, LP | 224.6K | $1.6M | decreased |
| BlackRock, Inc. | 169.6K | $1.2M | increased |
| CITADEL ADVISORS LLC | 13.8K | $100K | decreased |
KeyVex tracks a curated set of large 13F filers plus the largest positions in recent filings, so this is a sample of institutional activity, not the whole market.
Insider Trading
Net shares bought (+) or sold (−) on the open market by WB insiders, by quarter · Form 4
No open-market insider buys or sells in the last two years.
Recent Insider Transactions
497 transactions on record · newest first
| Insider | Type | Shares | Price | Value | Date | |
|---|---|---|---|---|---|---|
| Wang GaofeiChief Executive Officer · Director | Other | +374.8K | $0.00 | $0 | Jun 23, 2026 | Form 4 ↗ |
| CHEN PEHONGDirector | Option exercise | +6,250 | $0.00 | $0 | May 16, 2026 | Form 4 ↗ |
| Lu Pochin ChristopherDirector | Option exercise | +6,250 | $0.00 | $0 | May 16, 2026 | Form 4 ↗ |
| MCFAYDEN SHANNON WSEVP, HR & Corp Relations Dir. | Disposition to issuer | −85.5K | $0.00 | $0 | Dec 31, 2008 | Form 4 ↗ |
| MCFAYDEN SHANNON WSEVP, HR & Corp Relations Dir. | Tax withholding | −7,110 | $5.54 | $39K | Dec 31, 2008 | Form 4 ↗ |
| MCFAYDEN SHANNON WSEVP, HR & Corp Relations Dir. | Disposition to issuer | −439 | $0.00 | $0 | Dec 31, 2008 | Form 4 ↗ |
| LEHMAN ALICE LSVP | Disposition to issuer | −42.5K | $0.00 | $0 | Dec 31, 2008 | Form 4 ↗ |
| LEHMAN ALICE LSVP | Tax withholding | −5,356 | $5.54 | $30K | Dec 31, 2008 | Form 4 ↗ |
| LEHMAN ALICE LSVP | Disposition to issuer | −667 | $0.00 | $0 | Dec 31, 2008 | Form 4 ↗ |
| KELLY STANHOPE ASEVP, Pres of Wealth Mgmt. | Disposition to issuer | −183.4K | $0.00 | $0 | Dec 31, 2008 | Form 4 ↗ |
| KELLY STANHOPE ASEVP, Pres of Wealth Mgmt. | Tax withholding | −13.1K | $5.54 | $72K | Dec 31, 2008 | Form 4 ↗ |
| KELLY STANHOPE ASEVP, Pres of Wealth Mgmt. | Disposition to issuer | −2,065 | $0.00 | $0 | Dec 31, 2008 | Form 4 ↗ |
| KELLY STANHOPE ASEVP, Pres of Wealth Mgmt. | Disposition to issuer | −1,815 | $0.00 | $0 | Dec 31, 2008 | Form 4 ↗ |
| KELLY STANHOPE ASEVP, Pres of Wealth Mgmt. | Disposition to issuer | −2,549 | $0.00 | $0 | Dec 31, 2008 | Form 4 ↗ |
| JENKINS BENJAMIN P IIIVice Chairman, Pres. Gen. Bank | Disposition to issuer | −216.4K | $0.00 | $0 | Dec 31, 2008 | Form 4 ↗ |
| JENKINS BENJAMIN P IIIVice Chairman, Pres. Gen. Bank | Tax withholding | −39.8K | $5.54 | $220K | Dec 31, 2008 | Form 4 ↗ |
| JENKINS BENJAMIN P IIIVice Chairman, Pres. Gen. Bank | Disposition to issuer | −33.3K | $0.00 | $0 | Dec 31, 2008 | Form 4 ↗ |
| JENKINS BENJAMIN P IIIVice Chairman, Pres. Gen. Bank | Disposition to issuer | −114.8K | $0.00 | $0 | Dec 31, 2008 | Form 4 ↗ |
| JENKINS BENJAMIN P IIIVice Chairman, Pres. Gen. Bank | Disposition to issuer | −37.2K | $0.00 | $0 | Dec 31, 2008 | Form 4 ↗ |
| Enos Gerald Adams JRSEVP Ops., Tech & eComm | Disposition to issuer | −69.9K | $0.00 | $0 | Dec 31, 2008 | Form 4 ↗ |
Fund Holders
Mutual funds and ETFs holding WB · SEC Form N-PORT
| Fund | Shares | Value | % of fund | As of |
|---|---|---|---|---|
| KraneShares CSI China Internet ETF Krane Shares Trust | 3.1M | $22.6M | 0.46% | Jun 30, 2026 |
| Nomura Emerging Markets Fund Delaware Group Global & International Funds | 1.4M | $11.4M | 0.08% | May 29, 2026 |
| CAUSEWAY EMERGING MARKETS FUND CAUSEWAY CAPITAL MANAGEMENT TRUST | 745.0K | $5.4M | 0.13% | Jun 30, 2026 |
| Saba Capital Income & Opportunities Fund | 652.2K | $5.3M | 1.43% | Jul 31, 2026 |
| Avantis Emerging Markets Equity ETF American Century ETF Trust | 583.8K | $4.6M | 0.02% | May 31, 2026 |
| Old Westbury Small & Mid Cap Strategies Fund Old Westbury Funds Inc | 494.4K | $4.0M | 0.04% | Jul 31, 2026 |
| EMERGING MARKETS CORE EQUITY 2 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 455.9K | $3.7M | 0.01% | Jul 31, 2026 |
| First Trust NASDAQ Technology Dividend Index Fund First Trust Exchange-Traded Fund VI | 414.0K | $3.0M | 0.07% | Jun 30, 2026 |
| Hartford Emerging Markets Equity Fund HARTFORD MUTUAL FUNDS, INC | 248.6K | $2.0M | 0.32% | Jul 31, 2026 |
| Strategic Advisers Emerging Markets Fund Fidelity Rutland Square Trust II | 233.2K | $1.8M | 0.01% | May 31, 2026 |
Mutual funds and ETFs whose N-PORT filings list WB's shares (CUSIP 948596101), each fund at its latest report since Mar 7, 2026, largest positions first. Bonds, options and short positions are left out.
Corporate Lobbying
Estimated quarterly lobbying spending reported under the LDA, filings naming WEIBO Corp as client
No lobbying filings found naming WEIBO Corp as the client.
Government Contracts
Federal awards to WEIBO Corp · USAspending
No federal contract awards found for WEIBO Corp.
U.S. Patents
Recent USPTO applications naming WEIBO Corp
No USPTO patent applications found for WEIBO Corp.
Annual Financials
From WB's 10-K filings · XBRL
No annual XBRL figures on record for WB. KeyVex's fundamentals cover about 130 large companies so far.
Stock Splits
Every split and reverse split in the price history
No stock splits in WB's price history.
Material Events (8-K)
Corporate events filed with the SEC
No 8-K filings on record.
About WEIBO Corp
From SEC EDGAR company records
Industry (SIC 7370)Services-Computer Programming, Data Processing, Etc.
SectorTechnology
HeadquartersBEIJING
IncorporatedE9
SEC CIK0001595761 ↗