United Therapeutics closed at $608.49 on Nov 4, up 1.19% — matching its 52-week closing high. Volume of 946.8K shares was 1.48× its 20-day average (above normal).
Split-adjusted performance: +12.3% over one month, +2.0% over six months, +38.7% over one year.
In the quarter ended Jun 30, 2026, revenue was $783.30M, down 1.9% from a year earlier, with a net margin of 42.5%.
Short interest was 2.5M shares at the Oct 15 settlement, down 31.7% from the prior report (5.9% of float, 2.6 days to cover).