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Holder clone rankings through .
Among the 7 tracked institutional investors we monitor, WB (WEIBO CORP) is held with a combined value of $32.35M across 4,161,340 shares. The largest holder is WELLINGTON MANAGEMENT GROUP LLP with a position worth $17.16M. 3 funds increased their holdings. 3 funds reduced their position.
Total Institutional Value
$32.35M
Total Shares Held
4,161,340
Institutional Holders
7
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | WELLINGTON MANAGEMENT GROUP LLP | $17.16M | 0.00% | +41.9% |
| 2 | TWO SIGMA ADVISERS, LP | $7.40M | 0.01% | -11.3% |
| 3 | STATE STREET CORP | $4.41M | 0.00% | -32.4% |
| 4 | MILLENNIUM MANAGEMENT LLC | $2.05M | 0.00% | +2649.2% |
| 5 | BlackRock, Inc. | $1.23M | 0.00% | +105.8% |
| 6 | CITADEL ADVISORS LLC | $100.01K | 0.00% | -33.9% |
| 7 | FMR LLC | $1.52K | 0.00% | - |
As of the latest SEC 13F filings, WELLINGTON MANAGEMENT GROUP LLP is the largest institutional holder of WB with a position worth $17.16M, representing 0.00% of their portfolio. In total, 7 institutional investors hold WB with a combined value of $32.35M.
Institutional investors hold $32.35M worth of WB stock across 7 positions. The largest institutional holder is WELLINGTON MANAGEMENT GROUP LLP with $17.16M in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For WB, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
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Last Close
$6.20
2026-10-23
YTD
-41.2%
0% of 52-week range