| Filed | Form | Filer | Stake | Shares | Intent | |
|---|---|---|---|---|---|---|
| 2018-01-04 | SC | PRIMECAP MANAGEMENT CO/CA/ | — | — | view → |
| Settlement | Short Interest | Days to Cover | % Δ vs prior |
|---|---|---|---|
| 2026-03-31 | 3,797,370 | 4.99 | +2.5% |
| 2026-03-13 | 3,702,963 | 5.09 | +0.1% |
| 2026-02-27 | 3,698,624 | 2.54 | -25.9% |
| 2026-02-13 | 4,989,876 | 6.44 | +5.0% |
| 2026-01-30 | 4,751,091 | 9.45 | +2.4% |
| 2026-01-15 | 4,639,745 | 7.66 | +15.7% |
| 2025-12-31 | 4,011,398 | 10.77 | -4.8% |
| 2025-12-15 | 4,214,041 | 7.26 | +3.5% |
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