WEIBO Corp WB
CIK 0001595761 · CUSIP 948596101
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | Alibaba Group Holding Ltd CIK 1577552 · View history | $81.81M 9,000,000 shares | 53.07% | 0(0.00%)Unchanged | SEC filing ↗ May 13, 2024 | ▾ |
| 02 | ARGA Investment Management, LP CIK 1556915 · View history | $58.03M 6,384,315 shares | 1.94% | -441.26K(-6.50%)Reduced | SEC filing ↗ Apr 12, 2024 | ▾ |
| 03 | FEDERATED HERMES, INC. CIK 1056288 · View history | $47.97M 5,276,695 shares | 0.11% | -13.93K(-0.30%)Reduced | SEC filing ↗ May 14, 2024 | ▾ |
| 04 | Allspring Global Investments Holdings, LLC CIK 1890906 · Amended · View history | $38.97M 4,287,046 shares | 0.06% | -110.29K(-2.50%)Reduced | SEC filing ↗ Apr 29, 2024 | ▾ |
| 05 | Krane Funds Advisors LLC CIK 1536592 · View history | $30.81M 3,239,684 shares | 1.27% | +94.87K(+3.00%)Added | SEC filing ↗ Apr 16, 2024 | ▾ |
| 06 | VANGUARD GROUP INC CIK 102909 · View history | $24.82M 2,730,879 shares | 0.00% | -124.42K(-4.40%)Reduced | SEC filing ↗ May 10, 2024 | ▾ |
| 07 | MORGAN STANLEY CIK 895421 · Amended · View history | $20.51M 2,256,778 shares | 0.00% | +569.23K(+33.70%)Added | SEC filing ↗ Oct 17, 2024 | ▾ |
| 08 | BlackRock Inc. CIK 1364742 · View history | $19.70M 2,167,097 shares | 0.00% | -1.29M(-37.30%)Reduced | SEC filing ↗ May 10, 2024 | ▾ |
| 09 | CAUSEWAY CAPITAL MANAGEMENT LLC CIK 1165797 · View history | $16.43M 1,807,944 shares | 0.43% | +1.81MNew | SEC filing ↗ May 15, 2024 | ▾ |
| 10 | MACQUARIE GROUP LTD CIK 1418333 · View history | $15.22M 1,674,949 shares | 0.02% | +5.43K(+0.30%)Added | SEC filing ↗ May 14, 2024 | ▾ |
| 11 | TWO SIGMA INVESTMENTS, LP CIK 1179392 · View history | $15.12M 1,663,049 shares | 0.04% | +182.13K(+12.30%)Added | SEC filing ↗ May 15, 2024 | ▾ |
| 12 | Long Corridor Asset Management Ltd CIK 1845501 · View history | $13.63M 1,500,000 shares | 12.09% | +5.39K(+0.40%)Added | SEC filing ↗ May 13, 2024 | ▾ |
| 13 | Saba Capital Management, L.P. CIK 1510281 · View history | $11.64M 1,280,120 shares | 0.26% | +677.12K(+112.30%)Added | SEC filing ↗ May 15, 2024 | ▾ |
| 14 | Invesco Ltd. CIK 914208 · View history | $11.58M 1,274,298 shares | 0.00% | +98.63K(+8.40%)Added | SEC filing ↗ May 14, 2024 | ▾ |
| 15 | Squarepoint Ops LLC CIK 1642575 · View history | $9.92M 1,091,539 shares | 0.04% | +581.51K(+114.00%)Added | SEC filing ↗ May 15, 2024 | ▾ |
| 16 | JANE STREET GROUP, LLC CIK 1595888 · View history | $9.78M 1,075,994 shares | 0.01% | +1.05M(+3,684.00%)Added | SEC filing ↗ May 16, 2024 | ▾ |
| 17 | STATE STREET CORP CIK 93751 · View history | $9.68M 1,065,398 shares | 0.00% | -520.97K(-32.80%)Reduced | SEC filing ↗ May 15, 2024 | ▾ |
| 18 | GOLDMAN SACHS GROUP INC CIK 886982 · View history | $8.97M 986,809 shares | 0.00% | -2.09M(-67.90%)Reduced | SEC filing ↗ May 15, 2024 | ▾ |
| 19 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $8.72M 959,332 shares | 0.00% | -24.40K(-2.50%)Reduced | SEC filing ↗ May 10, 2024 | ▾ |
| 20 | CITADEL ADVISORS LLC CIK 1423053 · View history | $8.65M 951,520 shares | 0.01% | +793.88K(+503.60%)Added | SEC filing ↗ May 15, 2024 | ▾ |
Showing 20 / 148 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
Explore all 148 reporting institutions.
This page includes 20 of 148 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.
- Download CSV
- Earlier quarters
- Advanced screening & filtering
- API & AI access
＋ New accounts get free API credits to explore data beyond ownership filings.
For AI agents & developers
The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 20 of 148 reporting institutions; totals use the complete disclosed data.
Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP / CLI.
MCP https://api.akkrudata.ai/mcp
akkru_institutional_holdings
{"action":"holders","cusip":"948596101","quarter":"2024Q1","type":"positions","page_size":100}Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.
- MCP endpoint
- https://api.akkrudata.ai/mcp
- API / MCP / CLI documentation
- /documents
- llms.txt
- /llms.txt
Sources, coverage & how to read this data
Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.