$RARE

Ultragenyx Pharmaceutical Inc.

No enriched coverage for $RARE in the last 7 days.

$20K
Huizenga Theodore Alan
50%
See all $RARE insider activity →
High

Ultragenyx Shares Fall After Phase 3 Aspire Study Misses Primary Endpoint

Ultragenyx (RARE) shares dropped 44.7% premarket after its Phase 3 Aspire study for apazunersen in Angelman syndrome missed primary and key secondary endpoints. Analysts downgraded the stock, with price targets lowered significantly. Shares fell below their 52-week low. According to the company, no meaningful differences were found between treatment and placebo groups.

RARE Stock Plunges As Ultragenyx Misses Key GTX-102 Trial

Ultragenyx Pharmaceutical Inc. (RARE) stock rose 3.57% after positive coverage of its rare disease pipeline. However, it later plunged 45% due to the failure of the GTX-102 Phase 3 trial. The company reported $214M in revenue and an 87.8% gross margin but posted a net loss of $92M. Analysts have mixed views, with some cutting price targets while others maintain an Overweight rating. The stock is highly volatile, trading at $15.35 after the drop.

Ultragenyx Stock Crashes After GTX-102 Failure Despite Genglycos Win

Ultragenyx Pharmaceutical Inc. (RARE) stock rose 3.3% after positive clinical trial results for Genglycos, but later crashed 44.6% due to the failure of GTX-102. The company reported $673M in revenue, but deep losses and high cash burn raise concerns. Analysts remain neutral, citing high risk and potential upside.

RARE sentiment & insider activity

Recent RARE coverage spans market movers, financial news and technology.

In the last 30 days, RARE insiders filed 2 SEC Form 4 transactions — no purchases and 2 sales ($20K). The most active reporter was Huizenga Theodore Alan, SVP, Chief Accounting Officer, with 2 filings. 50% of those filings were made under pre-arranged Rule 10b5-1 plans.

What's driving RARE

AlphAI scores every news story that mentions RARE with an AI model for sentiment and relevance, and aggregates insider trades from Ultragenyx Pharmaceutical Inc.'s SEC EDGAR Form 4 filings. Figures refresh continuously.

News on $RARE

Score
$RAREHighAI 9/10

Ultragenyx Shares Fall After Phase 3 Aspire Study Misses Primary Endpoint

Ultragenyx (RARE) shares dropped 44.7% premarket after its Phase 3 Aspire study for apazunersen in Angelman syndrome missed primary and key secondary endpoints. Analysts downgraded the stock, with price targets lowered significantly. Shares fell below their 52-week low. According to the company, no meaningful differences were found between treatment and placebo groups.

$RAREHighAI 8/10

RARE Stock Plunges As Ultragenyx Misses Key GTX-102 Trial

Ultragenyx Pharmaceutical Inc. (RARE) stock rose 3.57% after positive coverage of its rare disease pipeline. However, it later plunged 45% due to the failure of the GTX-102 Phase 3 trial. The company reported $214M in revenue and an 87.8% gross margin but posted a net loss of $92M. Analysts have mixed views, with some cutting price targets while others maintain an Overweight rating. The stock is highly volatile, trading at $15.35 after the drop.

RARE Maintained by Goldman Sachs -- Price Target Lowered to $19.

Goldman Sachs maintained a Neutral rating for Ultragenyx Pharmaceutical (RARE) but lowered its price target to $19.00 from $28.00, citing concerns about growth and profitability. The stock is currently trading at $15.76, with a GF Value™ of $45.26, suggesting it is undervalued by 65.2%. Ultragenyx has a GF Score™ of 68/100, indicating moderate overall performance with strengths in growth but weaknesses in profitability and financial strength.

Nasdaq Futures Edge Higher As Jobs Report Takes Center Stage: TSLA, LULU, ORCL, PL, NVDA, PLTR, RKLB In Focus

U.S. stock futures rose slightly ahead of the August Nonfarm Payrolls report, with Nasdaq futures up 0.4%. Key companies in focus include TSLA, LULU, ORCL, NVDA, and PLTR. Economists expect 53,000 jobs added in August, with the unemployment rate forecast at 4.1%. Fed Governor Waller suggested a rate hike could be appropriate if inflation doesn't moderate. NVDA shares rose after a $12.93B deal, LULU shares fell 17% after missing estimates, and ORCL shares rose 1% after a network equipment agreeme

$TSNMed

Stocks making the biggest moves midday: Tesla, Ciena, Meta, Snowflake, Ultragenyx Pharmaceutical & more

Tyson Foods fell 7% after cutting fiscal 2026 guidance. Meta rose 3% on AI model launch. Dell gained 5% post-earnings. Crypto-related stocks climbed with bitcoin. Robinhood jumped 15% on Deutsche Bank's report. Ciena dropped 9% despite beating estimates. Tesla advanced 6% ahead of Cybercab event. Snowflake surged 22% on strong earnings. HPE slipped 4% with lower-than-expected growth forecast. Broadcom lost 3% on weak revenue outlook. Campbell's fell 9% on lagging guidance. Ultragenyx plunged 44%

RARE Downgraded by Evercore ISI Group -- Price Target Lowers to

Ultragenyx Pharmaceutical (RARE) was downgraded by Evercore ISI Group from 'Outperform' to 'In-Line' with a new price target of $16, down from $34. The company's GF Value is $45.29, suggesting a 41.4% undervaluation. RARE has a GF Score of 68/100, indicating moderate performance with strengths in growth but weaknesses in profitability and financial strength. Insider sell activity totaled $416,870 over the last three months.

CrowdStrike To Rally Over 15%? Here Are 10 Top Analyst Forecasts For Thursday - Broadcom (NASDAQ:AVGO), D

Analysts updated price targets for several companies. HC Wainwright cut Ultragenyx's (RARE) target to $25. Needham raised UiPath's (PATH) target to $22. BTIG increased Netskope's (NTSK) target to $18 and Snowflake's (SNOW) to $424. Needham also raised Magnite's (MGNI) target to $30. Cantor Fitzgerald boosted Broadcom's (AVGO) target to $600. Baird increased CrowdStrike's (CRWD) target to $235. Rothschild & Co raised Moderna's (MRNA) target to $81 but downgraded it. B of A cut Sonoco's (SON) targ

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