STOCK TITAN

Ultragenyx Pharm Stock Price, News & Analysis

RARE Nasdaq

Welcome to our dedicated page for Ultragenyx Pharm news (Ticker: RARE), a resource for investors and traders seeking the latest updates and insights on Ultragenyx Pharm stock.

Ultragenyx Pharmaceutical Inc. (NASDAQ: RARE) delivers innovative therapies for rare genetic disorders through targeted research and biomarker-driven clinical programs. This page consolidates official announcements and verified updates about the company's therapeutic advancements, regulatory progress, and strategic initiatives.

Investors and medical professionals will find timely updates on clinical trial outcomes, FDA designations, and partnership developments. The curated news collection includes earnings reports, research milestones, and corporate updates relevant to rare disease treatment innovation.

Key content focuses on therapy approvals, orphan drug status achievements, and collaborations with patient advocacy networks. All materials adhere to regulatory disclosure standards while maintaining accessibility for both clinical experts and general investors.

Bookmark this page for centralized access to Ultragenyx's latest developments in addressing unmet medical needs through precision biopharmaceutical solutions.

Rhea-AI Summary

GeneTx Biotherapeutics and Ultragenyx Pharmaceutical have received Health Canada clearance to enroll patients in a Phase 1/2 study of GTX-102, an investigational treatment for Angelman syndrome. Expected to begin in early 2021, the study will evaluate the safety and tolerability of GTX-102 in pediatric patients. The trial includes two cohorts, enrolling approximately 12 patients aged 4 to 17 years. The first patient in Canada is set to be enrolled in the second half of 2021, with preliminary clinical data anticipated before year-end.

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
-2.52%
Tags
-
Rhea-AI Summary

Ultragenyx Pharmaceutical (NASDAQ: RARE) announced the grant of stock options and restricted stock units to a new non-executive officer. The compensation committee approved 4,677 stock options and 7,100 restricted stock units under the Ultragenyx Employment Inducement Plan, effective May 16, 2021. The restricted stock units vest over four years, while stock options vest 25% after the first year and monthly thereafter. The exercise price of the stock options is set at $110.88, reflecting the closing price on May 14, 2021. Ultragenyx focuses on novel therapies for rare diseases.

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
-2.52%
Tags
none
-
Rhea-AI Summary

Ultragenyx Pharmaceutical (NASDAQ: RARE) reported positive long-term results from Phase 1/2 trials for its gene therapies DTX401 (for GSDIa) and DTX301 (for OTC deficiency). DTX401 showed durable responses lasting over 2.5 years with a 79% reduction in cornstarch intake, while DTX301 demonstrated stability after more than three years. No serious adverse events were reported in either study. The company is set to initiate Phase 3 studies for both therapies later in 2021, enhancing its proprietary HeLa cell line manufacturing platform, which has improved product yield significantly.

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
3.91%
Tags
Rhea-AI Summary

Ultragenyx Pharmaceutical Inc. (NASDAQ: RARE) announced that Mardi Dier, Chief Financial Officer, and Camille Bedrosian, M.D., Chief Medical Officer, will present at the BofA Securities Healthcare Conference on May 12, 2021, at 3:30 PM ET. The live webcast can be accessed from the company's website, with a replay available for 90 days. Ultragenyx focuses on developing therapies for rare genetic diseases and has a diverse portfolio of approved medicines aimed at addressing high unmet medical needs.

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
-0.7%
Tags
conferences
-
Rhea-AI Summary

Ultragenyx Pharmaceutical reported first quarter 2021 revenue of $99.4 million, with Crysvita revenue in its territories at $42.1 million, marking a 46% increase year-over-year. The company reaffirmed its 2021 Crysvita revenue guidance of $180 million to $190 million. The Dojolvi launch shows strong momentum, currently serving around 180 patients. Operating expenses rose by 31% to $206 million, primarily due to an upfront payment related to a collaboration. As of March 31, 2021, Ultragenyx holds $1.0 billion in cash and equivalents.

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
4.08%
Tags
-
Rhea-AI Summary

Ultragenyx Pharmaceutical (NASDAQ: RARE) announced that Emil Kakkis, M.D., Ph.D., will present at the 7th Annual Truist Securities Life Sciences Summit on May 5, 2021, at 1:00 PM ET. The live and archived webcast of the presentation can be accessed through the company's website. Ultragenyx is dedicated to developing therapies for rare genetic diseases, focusing on addressing significant unmet medical needs. The company employs a management team experienced in creating effective treatments efficiently and urgently. For more details, visit www.ultragenyx.com.

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
-1.17%
Tags
conferences
Rhea-AI Summary

Ultragenyx Pharmaceutical (NASDAQ: RARE) announced a conference call scheduled for May 4, 2021, at 5 PM ET, to discuss its Q1 financial results for the period ending March 31, 2021. The call will be accessible via the company website and phone. Ultragenyx focuses on developing therapies for serious rare and ultra-rare genetic diseases and has a diverse portfolio of approved treatments. The management team emphasizes efficient drug development to meet urgent patient needs.

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
1.31%
Tags
conferences earnings
-
Rhea-AI Summary

Ultragenyx Pharmaceutical (NASDAQ: RARE) announced it will present data at the American Society of Gene & Cell Therapy (ASGCT) 24th Annual Meeting, held virtually from May 11-14, 2021. The presentations will cover their investigational gene therapy programs, including advancements in their HeLa producer cell line for AAV production, and long-term results from Phase 1/2 studies on Ornithine Transcarbamylase (OTC) Deficiency and Glycogen Storage Disease Type Ia (GSDIa). Key presentations are scheduled for May 11, 13, and 14.

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
1.31%
Tags
conferences
-
Rhea-AI Summary

Ultragenyx Pharmaceutical Inc. (NASDAQ: RARE) announced the completion of an End-of-Phase 2 meeting with the FDA for its DTX301 gene therapy aimed at treating ornithine transcarbamylase (OTC) deficiency. The finalized Phase 3 study design includes a 64-week efficacy analysis with approximately 50 patients. Co-primary endpoints will assess plasma ammonia levels and patient response. The trial is set to begin in the second half of 2021, with all initial placebo patients eligible for treatment afterward. DTX301 has shown promising results in earlier trials and has Orphan Drug Designation in both the U.S. and Europe.

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
-0.25%
Tags
Rhea-AI Summary

The n-Lorem Foundation has partnered with Ultragenyx Pharmaceutical (NASDAQ:RARE) to provide free, lifetime supplies of individualized RNA-targeted medicines for patients with ultra-rare diseases. This collaboration aims to enhance n-Lorem's mission of delivering potentially life-saving treatments for conditions that affect 1 to 30 patients globally. Both organizations aim to expedite access to treatments using advanced genomic diagnostics and antisense oligonucleotides (ASOs). The partnership promises to bring hope and rapid treatment for patients suffering from rare genetic disorders.

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
0.19%
Tags
partnership

FAQ

What is the current stock price of Ultragenyx Pharm (RARE)?

The current stock price of Ultragenyx Pharm (RARE) is $34.13 as of December 23, 2025.

What is the market cap of Ultragenyx Pharm (RARE)?

The market cap of Ultragenyx Pharm (RARE) is approximately 3.4B.
Ultragenyx Pharm

Nasdaq:RARE

RARE Rankings

RARE Stock Data

3.35B
92.14M
3.14%
101.49%
8.63%
Biotechnology
Pharmaceutical Preparations
Link
United States
NOVATO