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ALL
Market cap
$1.53B
EPS
-1.79
P/E ratio
--
Price to sales
17.61
Dividend yield
--
Beta
-0.300428
Previous close
$14.01
Today's open
$14.01
Day's range
$13.78 - $14.53
52 week range
$2.60 - $17.49
show more
CEO
Joshua Cohen
Employees
123
Headquarters
Cambridge, MA
Exchange
Nasdaq Global Select
Shares outstanding
109819569
Issue type
Common Stock
Healthcare
Biotechnology & Life Sciences
Amylyx Pharmaceuticals to Report Fourth Quarter and Full Year 2025 Financial Results on March 3, 2026
CAMBRIDGE, Mass.--(BUSINESS WIRE)---- $AMLX--Amylyx Pharmaceuticals to Report Fourth Quarter and Full Year 2025 Financial Results on March 3, 2026.
Business Wire • 16 hours ago

Amylyx Pharmaceuticals Co-Chief Executive Sells AMLX 138K Shares for $1.9 Million
Joshua B Cohen sold 138,167 shares for a total transaction value of ~$1.9 million on Jan. 15 and Jan. 16, 2026, at a weighted average price of $13.59 per share. This sale represented 3.93% of Cohen's direct holdings at the time, reducing his direct position from 3,517,632 to 3,379,465 shares.
The Motley Fool • Feb 1, 2026

HALPER SADEH LLC ENCOURAGES AMYLYX PHARMACEUTICALS, INC. SHAREHOLDERS TO CONTACT THE FIRM TO DISCUSS THEIR RIGHTS
Shareholders should contact the firm immediately as there may be limited time to enforce your rights. NEW YORK, Jan. 29, 2026 /PRNewswire/ -- Halper Sadeh LLC, an investor rights law firm, is investigating whether certain officers and directors of Amylyx Pharmaceuticals, Inc. (NASDAQ: AMLX) breached their fiduciary duties to shareholders.
PRNewsWire • Jan 29, 2026

Amylyx Pharmaceuticals Announces Nomination of AMX0318 as a Novel, Long-Acting GLP-1 Receptor Antagonist Development Candidate, Identified in Collaboration with Gubra A/S
CAMBRIDGE, Mass.--(BUSINESS WIRE)--Amylyx Pharmaceuticals, Inc. (NASDAQ: AMLX) (“Amylyx” or the “Company”) today announced the selection of AMX0318, a long-acting glucagon-like peptide-1 (GLP-1) receptor antagonist, as a development candidate for post-bariatric hypoglycemia (PBH) and other rare diseases. AMX0318 was identified through a research collaboration with Gubra A/S (“Gubra”), a company specializing in peptide-based drug discovery and preclinical contract research services. “We are very.
Business Wire • Jan 8, 2026

Hedge Fund Boosts Stake in Amylyx Stock to $63 Million — Should Investors Follow?
Austin-based Saturn V Capital Management added 1.3 million shares of Amylyx Pharmaceuticals in the third quarter. The overall position increased in value by $41.2 million from quarter to quarter.
The Motley Fool • Dec 9, 2025

Amylyx Pharmaceuticals Announces New Safety and Tolerability Cohort 1 Data of AMX0114 in ALS from First-in-Human LUMINA Trial
CAMBRIDGE, Mass.--(BUSINESS WIRE)---- $AMLX--Amylyx Pharmaceuticals Announces New Safety and Tolerability Cohort 1 Data of AMX0114 in ALS from First-in-Human LUMINA Trial.
Business Wire • Dec 5, 2025

With a 150% Rally and Big 2026 Catalysts Ahead, Is Amylyx Stock Getting a Second Chance?
New York City-based Commodore Capital bought nearly 4.1 million shares, increasing portfolio value by an estimated $55 million. The position represents 2.7% of 13F reportable assets under management (AUM).
The Motley Fool • Dec 3, 2025

Amylyx Pharmaceuticals, Inc. (AMLX) Presents at Citi Annual Global Healthcare Conference 2025 Transcript
Amylyx Pharmaceuticals, Inc. (AMLX) Presents at Citi Annual Global Healthcare Conference 2025 Transcript
Seeking Alpha • Dec 4, 2025

This Biotech Fund Has an $85 Million Bet on Amylyx as Stock Surges 180% and Co-CEOs Tease 'Transformational' Year Ahead
California-based TCG Crossover bought 300,000 shares of Amylyx Pharmaceuticals for an estimated $46.8 million in the third quarter. At quarter-end, TCG Crossover reported holding 6.2 million total shares of Amylyx shares valued at $84.9 million.
The Motley Fool • Nov 17, 2025

Rosen Law Firm Announces Investigation of Breaches of Fiduciary Duties by the Directors and Officers of Amylyx Pharmaceuticals, Inc. – AMLX
NEW YORK--(BUSINESS WIRE)--Rosen Law Firm, a global investor rights law firm, announces an investigation of potential breaches of fiduciary duties by the directors and officers of Amylyx Pharmaceuticals, Inc. (NASDAQ: AMLX). If you currently own shares of Amylyx Pharmaceuticals stock, please visit the firm's website at https://rosenlegal.com/submit-form/?case_id=22470 for more information. You may also contact Phillip Kim of Rosen Law Firm toll free at 866-767-3653 or via email at case@rosenleg.
Business Wire • Nov 13, 2025

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