CUSIP: 91324P102
Tracked Investors
13
Total Value Held
$12.0B
Quarter Range
Q1 2021 – Q4 2025
| Investor | Q1 2025 | Q2 2025 | Q3 2025 | Q4 2025 |
|---|---|---|---|---|
| Andreas HalvorsenViking Global Investors | +12.5% 2.1M | SOLD ALL | — | NEW 1.2M shares |
| Bill GatesBill & Melinda Gates Foundation | — | — | — | — |
| Chase ColemanTiger Global Management | held 439K | held 439K | held 439K | -4.24% 420K |
| Dan LoebThird Point | — | — | — | — |
| David ShawD.E. Shaw & Co | +321% 979K | +14.5% 1.1M | +107% 2.3M | +63.4% 3.8M |
| David TepperAppaloosa Management | held 175K | +1300% 2.5M | -91.7% 204K | held 200K |
| Ken GriffinCitadel Advisors | -14.5% 3.8M | +258% 13.5M | +59.1% 21.5M | +2.58% 22.0M |
| Michael BurryScion Asset Management | — | NEW 370K shares | SOLD ALL | — |
| Ray DalioBridgewater Associates | — | — | — | NEW 6K shares |
| Stephen MandelLone Pine Capital | — | NEW 1.7M shares | SOLD ALL | — |
| Steve CohenPoint72 Asset Management | +31.4% 560K | -32.9% 375K | -77.2% 86K | +1201% 1.1M |
| Tom GaynerMarkel Group | +4.87% 28K | -5.40% 27K | held 27K | held 27K |
| Warren BuffettBerkshire Hathaway | — | NEW 5.0M shares | held 5.0M | held 5.0M |