Marshall Wace, LLP
- SEC CIK
- 0001318757
- Latest filing
- Aug 13, 2026
WB holding history
WEIBO Corp in every 13F filed by Marshall Wace, LLP, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
WB overviewAll 13F holders of WBFull Q2 2026 holdings
- Shares (Q1 2026)
- 0
- Sold out in Q1 2026
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 10
- Since Q3 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q1 2026 | 0 | $0 | 0.0% | −97,433−100.0% | Sold out | Holders |
| Q4 2025 | 97,433 | $995.8K | <0.1% | +75,549+345.2% | Added | Holders |
| Q3 2025 | 21,884 | $271.4K | <0.1% | −240,658−91.7% | Reduced | Holders |
| Q2 2025 | 262,542 | $2.50M | <0.1% | +262,542 | New | Holders |
| Q1 2025 | 0 | $0 | 0.0% | −363,151−100.0% | Sold out | Holders |
| Q4 2024 | 363,151 | $3.47M | <0.1% | +281,812+346.5% | Added | Holders |
| Q3 2024 | 81,339 | $819.9K | <0.1% | +81,339 | New | Holders |
| Q3 2023 | 0 | $0 | 0.0% | −29,235−100.0% | Sold out | Holders |
| Q2 2023 | 29,235 | $383.3K | <0.1% | +29,235 | New | Holders |
| Q3 2022 | 0 | $0 | 0.0% | −954,398−100.0% | Sold out | Holders |
| Q2 2022 | 954,398 | $22.1M | 0.1% | +245,212+34.6% | Added | Holders |
| Q1 2022 | 709,186 | $17.4M | <0.1% | −317,267−30.9% | Reduced | Holders |
| Q4 2021 | 1,026,453 | $31.8M | 0.1% | +995,066+3,170.3% | Added | Holders |
| Q3 2021 | 31,387 | $1.49M | <0.1% | +31,387 | New | Holders |