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Avalyn Pharma (AVLN) Stock Price, News & Analysis

AVLN NASDAQ
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Price Move History

Daily moves over 5%
24 108 sessions, April 30, 2026 to October 2, 2026
Largest daily move
-10.8% close of May 18, 2026
1-month change
-20.9% closing prices, September 2, 2026 to October 2, 2026

Company Description

Avalyn Pharma Inc. is a clinical-stage biopharmaceutical company developing inhaled medicines for serious, rare respiratory diseases. The company focuses on pulmonary fibrosis and other interstitial lung diseases, including idiopathic pulmonary fibrosis and progressive pulmonary fibrosis. Its common stock is listed on the Nasdaq Global Select Market under the ticker symbol AVLN.

Avalyn's pipeline is built around inhaled formulations of established antifibrotic drug classes. Its lead programs include AP01, an inhaled formulation of pirfenidone, and AP02, an inhaled formulation of nintedanib. The company is developing these candidates for pulmonary fibrosis indications where treatment is directed at lung tissue affected by progressive scarring and impaired respiratory function.

The company's development model centers on targeted delivery of antifibrotic therapy through inhalation. Avalyn's research activities include clinical studies, quantitative lung imaging, patient-reported quality-of-life measures, supportive care research, and work on how patients and caregivers experience inhaled treatment. Company news has also described the use of high-resolution computed tomography imaging in AP01 research and the evaluation of AP01 delivery and supportive care experiences in pulmonary fibrosis.

Avalyn reports one operating and reportable segment: the business of developing and commercializing targeted therapies for rare lung diseases. As a clinical-stage biopharmaceutical company, its operating activities are concentrated on drug development, clinical program execution, product development, medical research, and preparations associated with potential commercialization of respiratory therapies.

Avalyn became a Nasdaq-listed public company following the closing of its initial public offering of common stock. Its public-company profile includes capital-structure matters related to its listed shares, governance updates related to its board and leadership structure, and operating updates tied to its AP01 and AP02 programs.

Stock Performance

$28.17
+2.74%
+0.75
Last updated: October 2, 2026 at 15:59
-20.9%
Performance 1 month

Avalyn Pharma (AVLN) closed at $28.13 on October 2, 2026. Over the past month, the price has lost 20.9%.

See what a $1,000 investment in AVLN would be worth today

AVLN Metrics & Rankings

Price returns through October 2, 2026. Month-to-date and YTD include the first trading day. Ranking links may use different dates.

Latest News

Avalyn Pharma has 10 recent news articles. Of the recent coverage, 9 articles coincided with positive price movement and 1 with negative movement. Key topics include clinical trial, management, earnings. View all AVLN news →

Financial Highlights

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Revenue (latest FY)
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Net Income (latest FY)
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Operating Cash Flow

Upcoming Events

DEC
31
December 31, 2026 Clinical

AP03 Phase 1 start

Planned start of AP03 Phase 1 (inhaled pirfenidone+nintedanib fixed-dose combo) expected to begin by year-end 2026.
DEC
31
December 31, 2026 Clinical

AP03 Phase 1 start planned

AP03 Phase 1 initiation planned by end-2026; IND/authorization dependent; company to provide start details and sites.
JAN
01
January 1, 2027 - December 31, 2027 Clinical

AURA AP02 topline data

Topline data for AURA Phase 2 AP02 expected in 2027; readout timing tentative; company to report topline results.
JUL
01
July 1, 2027 - December 31, 2027 Clinical

Topline 12-month results

Topline 12-month results for AP01 Phase 2b MIST trial expected H2 2027; 375 patients enrolled; global FVC assessment.
JUL
01
July 1, 2027 - December 31, 2027 Clinical

MIST topline data

Topline results from MIST Phase 2b (inhaled pirfenidone AP01) global trial; overenrolled to 398 patients; expected H2 2027.
SEP
01
September 1, 2027 - December 31, 2027 Clinical

AURA topline results

AURA Phase 2 topline results expected late 2027 for a 12-week, two-dose, 160-patient placebo-controlled IPF trial.
SEP
01
September 1, 2027 - December 31, 2027 Clinical

AURA topline data

Topline data from AP02 AURA Phase 2 in idiopathic pulmonary fibrosis (160-patient trial) anticipated in late 2027.

Avalyn Pharma has 7 upcoming scheduled events. The next event, "AP03 Phase 1 start", is scheduled for December 31, 2026 (in 88 days). Investors can track these dates to stay informed about potential catalysts that may affect the AVLN stock price.

Short Interest History

Last 12 Months

Short interest in Avalyn Pharma (AVLN) currently stands at 2.1 million shares, up 8.4% from the previous reporting period, representing 5.0% of the float. Since May 2026, short interest has increased by 272.2%.

Days to Cover History

Last 12 Months

Days to cover for Avalyn Pharma (AVLN) currently stands at 9.6 days, down 15.7% from the previous period. The ratio is the reported short interest divided by the average daily trading volume. Since May 2026, the figure has increased by 608.1%. Across the settlements charted above, it has ranged from 1.4 to 11.3 days.

AVLN Company Profile & Sector Positioning

Avalyn Pharma (AVLN) operates in the Biotechnology industry within the broader Healthcare sector and is listed on the NASDAQ.

Frequently Asked Questions

What is the current stock price of Avalyn Pharma (AVLN)?

The current stock price of Avalyn Pharma (AVLN) is $28.17 as of October 2, 2026.

What is the market cap of Avalyn Pharma (AVLN)?

The market cap of Avalyn Pharma (AVLN) is approximately $1.2B. Learn more about what market capitalization means .

What does Avalyn Pharma do?

Avalyn Pharma is a clinical-stage biopharmaceutical company developing inhaled medicines for serious, rare respiratory diseases, with a focus on pulmonary fibrosis and other interstitial lung diseases.

What are Avalyn Pharma's main programs?

Avalyn's main programs include AP01, an inhaled formulation of pirfenidone, and AP02, an inhaled formulation of nintedanib.

Which diseases does Avalyn Pharma target?

Avalyn focuses on pulmonary fibrosis indications, including idiopathic pulmonary fibrosis and progressive pulmonary fibrosis, as well as other interstitial lung diseases.

How is Avalyn Pharma's business organized?

Avalyn reports one operating and reportable segment: developing and commercializing targeted therapies for rare lung diseases.

What is the business model for Avalyn Pharma?

Avalyn operates as a drug-development company. Its activities center on clinical research, product development, and preparation for potential commercialization of inhaled therapies for rare lung diseases.

What is AP01?

AP01 is Avalyn's inhaled formulation of pirfenidone being developed for pulmonary fibrosis indications.

What is AP02?

AP02 is Avalyn's inhaled formulation of nintedanib being developed for pulmonary fibrosis indications.

Where does Avalyn Pharma's stock trade?

Avalyn Pharma's common stock is listed on the Nasdaq Global Select Market under the ticker symbol AVLN.