CUSIP: 904311206
Tracked Investors
6
Total Value Held
$63.8M
Quarter Range
Q1 2021 – Q4 2025
Price chart unavailable
No ticker mapping found for this security
| Investor | Q1 2025 | Q2 2025 | Q3 2025 | Q4 2025 |
|---|---|---|---|---|
| David ShawD.E. Shaw & Co | +45.2% 1.7M | -29.5% 1.2M | +124% 2.7M | +21.0% 3.2M |
| Ken GriffinCitadel Advisors | +171% 757K | +116% 1.6M | -34.2% 1.1M | -62.9% 399K |
| Philippe LaffontCoatue Management | — | — | — | — |
| Prem WatsaFairfax Financial Holdings | — | — | — | NEW 9.5M shares |
| Steve CohenPoint72 Asset Management | — | — | NEW 223K shares | -17.9% 184K |
| Tom GaynerMarkel Group | — | — | — | — |