Ultragenyx Pharmaceutical Inc. Share Price
NASDAQ: RARE | Small CapUltragenyx Pharmaceutical Inc. Stock Performance
Ultragenyx Pharmaceutical Inc. Share Price Today
As of 19 September 2026, Ultragenyx Pharmaceutical Inc.'s share price is $14.51. The stock opened at $14.79, compared to its previous close of $14.56. During today's trading session, Ultragenyx Pharmaceutical Inc.'s share price traded between $14.11 and $15.07, with an average price of $14.59. Over the past 52 weeks, the stock has recorded a high of $39.38 and a low of $12.73. In terms of performance, Ultragenyx Pharmaceutical Inc.'s share price has declined by 30.64% over the last six months and is down 51.75% on a year-on-year basis.
Ultragenyx Pharmaceutical Inc. Share Price Chart
Ultragenyx Pharmaceutical Inc. Quarterly Profit & Loss
All figures in USD
Ultragenyx Pharmaceutical Inc. Annual Profit & Loss
All figures in USD
About Ultragenyx Pharmaceutical Inc.
Ultragenyx Pharmaceutical Inc., a biopharmaceutical company, focuses on the identification, acquisition, development, and commercialization of novel products for the treatment of rare and ultra-rare genetic diseases in North America, Latin America, Europe, the Middle East, Africa, and the Asia-Pacific. Its biologic products include Crysvita (burosumab), an antibody targeting fibroblast growth factor 23 for the treatment of X-linked hypophosphatemia, as well as tumor-induced osteomalacia; Mepsevii, an enzyme replacement therapy for the treatment of children and adults with Mucopolysaccharidosis VII; Dojolvi for the treatment of long-chain fatty acid oxidation disorders; and Evkeeza (evinacumab) for the treatment of homozygous familial hypercholesterolemia. The company's products candidates that are in Phase 3 clinical trials include UX143, a human monoclonal antibody for the treatment of osteogenesis imperfecta; UX111, an AAV9 gene therapy product candidate for the treatment of patients with Sanfilippo syndrome type A, or MPS IIIA, a rare lysosomal storage disease; DTX401, an adeno-associated virus 8 (AAV8) gene therapy clinical candidate for the treatment of patients with glycogen storage disease type Ia; DTX301, an AAV8 gene therapy for the treatment of patients with ornithine transcarbamylase; and GTX-102, an antisense oligonucleotide for the treatment of Angelman syndrome. It also develops UX701 that is in Phase 2 clinical trial for the treatment of Wilson disease; and UX053 for the treatment of glycogen storage disease type III. Ultragenyx Pharmaceutical Inc. has collaboration and license agreement with Kyowa Kirin Co., Ltd.; Saint Louis University; Baylor Research Institute; REGENXBIO Inc.; GeneTx; Mereo; University of Pennsylvania; Solid Biosciences Inc.; Regeneron; Abeona; and Arcturus Therapeutics Holdings Inc. The company was incorporated in 2010 and is headquartered in Novato, California.
Ultragenyx Pharmaceutical Inc. Historical Returns
| Month | Open | Close | Change % |
|---|---|---|---|
Sep 2026 | $25.37 | $14.48 | -44.88% |
Aug 2026 | $24.68 | $26.27 | +5.54% |
Jul 2026 | $33.31 | $24.89 | -25.47% |
Jun 2026 | $23.52 | $33.40 | +39.58% |
May 2026 | $24.97 | $23.93 | -3.08% |
Apr 2026 | $21.02 | $24.68 | +18.00% |
Mar 2026 | $22.52 | $20.92 | -10.52% |
Feb 2026 | $23.95 | $23.38 | -2.75% |
Jan 2026 | $22.89 | $24.04 | +4.50% |
Dec 2025 | $33.96 | $23.00 | -33.84% |
Nov 2025 | $34.20 | $34.77 | +0.67% |
Oct 2025 | $30.02 | $34.54 | +14.87% |