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Avantor, Inc. Common Stock (AVTR)

11.82
+0.77 (6.97%)
NYSE · Last Trade: Oct 31st, 7:37 PM EDT
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Detailed Quote

Previous Close11.05
Open10.98
Bid11.68
Ask11.89
Day's Range10.83 - 11.91
52 Week Range10.83 - 23.71
Volume18,937,119
Market Cap8.06B
PE Ratio (TTM)-90.92
EPS (TTM)-0.1
Dividend & YieldN/A (N/A)
1 Month Average Volume13,361,926

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About Avantor, Inc. Common Stock (AVTR)

Avantor Inc is a global supplier of ultra-pure materials and integrated solutions for the life sciences and advanced technology sectors. The company supports a wide range of industries by providing high-quality products, including chemicals, reagents, and consumables, as well as laboratory services and customized solutions. Avantor's extensive portfolio is designed to enhance research and development, manufacturing processes, and quality control, helping customers accelerate innovation and improve outcomes across various applications, from pharmaceuticals to biotechnology and diagnostics. Its commitment to sustainability and operational excellence drives the company's mission to enhance scientific discovery and guide advancements in the scientific community. Read More

News & Press Releases

Avantor, Inc. Sued for Securities Law Violations - Contact the DJS Law Group to Discuss Your Rights – AVTR
The DJS Law Group reminds investors of a class action lawsuit against Avantor, Inc. (“Avantor” or “the Company”) (NYSE: AVTR) for violations of §§10(b) and 20(a) of the Securities Exchange Act of 1934 and Rule 10b-5 promulgated thereunder by the U.S. Securities and Exchange Commission.
By DJS Law Group · Via Business Wire · October 31, 2025
Avantor (AVTR) Stock Trades Up, Here Is Why
Shares of life sciences company Avantor (NYSE:AVTR) jumped 4.8% in the afternoon session after a director purchased a significant amount of company stock, signaling strong insider confidence. 
Via StockStory · October 31, 2025
AVTR Investors Have Opportunity to Lead Avantor, Inc. Securities Fraud Lawsuit with the Schall Law Firm
The Schall Law Firm, a national shareholder rights litigation firm, reminds investors of a class action lawsuit against Avantor, Inc. (“Avantor” or “the Company”) (NYSE: AVTR) for violations of §§10(b) and 20(a) of the Securities Exchange Act of 1934 and Rule 10b-5 promulgated thereunder by the U.S. Securities and Exchange Commission.
By The Schall Law Firm · Via Business Wire · October 31, 2025
Earnings Scheduled For October 29, 2025benzinga.com
Via Benzinga · October 29, 2025
Avantor's Earnings Outlookbenzinga.com
Via Benzinga · October 28, 2025
What Analysts Are Saying About Avantor Stockbenzinga.com
Via Benzinga · October 24, 2025
AVTR Investor Notice: Shareholder Rights Law Firm Robbins LLP Reminds Investors of the Class Action Lawsuit Against Avantor, Inc.
SAN DIEGO, Oct. 31, 2025 (GLOBE NEWSWIRE) -- Robbins LLP reminds stockholders that a class action was filed on behalf of all investors who purchased or otherwise acquired Avantor, Inc. (NYSE: AVTR) common stock between March 5, 2024 and October 28, 2025. Avantor provides scientific products and services for customers in biotechnology, pharmaceuticals, healthcare, education, government, and other industries.
By Robbins LLP · Via GlobeNewswire · October 31, 2025
Rosen Law Firm Urges Avantor, Inc. (NYSE: AVTR) Stockholders with Losses in Excess of $100K to Contact the Firm for Information About Their Rights
Rosen Law Firm, a global investor rights law firm, announces that a shareholder filed a class action lawsuit on behalf of purchasers and acquirers of Avantor, Inc. (NYSE: AVTR) common stock between March 5, 2024 and October 28, 2025, both dates inclusive (the “Class Period”). Avantor provides scientific products and services for customers in various industries.
By Rosen Law Firm · Via Business Wire · October 31, 2025
Securities Fraud Investigation Into Avantor, Inc. (AVTR) Announced – Shareholders Who Lost Money Urged To Contact The Law Offices of Frank R. Cruz
The Law Offices of Frank R. Cruz announces an investigation of Avantor, Inc. (“Avantor” or the “Company”) (NYSE: AVTR) on behalf of investors concerning the Company’s possible violations of federal securities laws.
By The Law Offices of Frank R. Cruz · Via Business Wire · October 31, 2025
Important Notice to Long-Term Shareholders of Avantor, Inc. (NYSE: AVTR); DexCom, Inc. (NASDAQ: DXCM); Humana Inc. (NYSE: HUM); and Molina Healthcare, Inc. (NYSE: MOH): Grabar Law Office Investigates Claims on Your Behalf
PHILADELPHIA, Oct. 31, 2025 (GLOBE NEWSWIRE) --
By Grabar Law Office · Via GlobeNewswire · October 31, 2025
AVANTOR, INC. (NYSE: AVTR) INVESTOR ALERT Investors With Large Losses in Avantor, Inc. Should Contact Bernstein Liebhard LLP To Discuss Their Rights
NEW YORK, Oct. 31, 2025 (GLOBE NEWSWIRE) -- Bernstein Liebhard LLP announces that a shareholder has filed a securities class action lawsuit on behalf of investors (the “Class”) who purchased or acquired the common stock of Avantor, Inc. (“Avantor” or the “Company”) (NYSE: AVTR) between March 5, 2024 and October 28, 2025, inclusive.
By Bernstein Liebhard LLP · Via GlobeNewswire · October 31, 2025
1 Healthcare Stock with Impressive Fundamentals and 2 We Ignore
Healthcare companies are pushing the status quo by innovating in areas like drug development and digital health. Despite the rosy long-term prospects, short-term headwinds such as COVID inventory destocking have caused the industry to lag recently - over the past six months, the collective 9.8% gain for healthcare stocks has fallen short of the S&P 500’s 22.6% rise.
Via StockStory · October 31, 2025
AVTR DEADLINE ALERT: Faruqi & Faruqi, LLP Investigates Claims on Behalf of Investors of Avantor
Faruqi & Faruqi, LLP, a leading national securities law firm, is investigating potential claims against Avantor, Inc. (“Avantor” or the “Company”) (NYSE: AVTR) and reminds investors of the December 29, 2025 deadline to seek the role of lead plaintiff in a federal securities class action that has been filed against the Company.
By Faruqi & Faruqi, LLP · Via Business Wire · October 30, 2025
Avantor, Inc. (AVTR) Investors: Kessler Topaz Meltzer & Check, LLP Files a Securities Fraud Class Action Lawsuit Against Avantor, Inc. and Encourages Investors With Substantial Losses to Contact the Firm
The law firm of Kessler Topaz Meltzer & Check, LLP informs investors that the firm has filed a securities fraud class action lawsuit against Avantor, Inc. (NYSE: AVTR) (“Avantor” or the “Company”) on behalf of investors who purchased or acquired Avantor common stock between March 5, 2024, and October 28, 2025, inclusive (the “Class Period”). This action, captioned Building Trades Pension Fund of Western Pennsylvania v. Avantor, Inc., et al., Case No. 2:25-cv-06187, was filed in the United States District Court for the Eastern District of Pennsylvania.
AVTR Q3 Deep Dive: Strategic Overhaul Launched Amid Margin and Execution Challenges
Life sciences company Avantor (NYSE:AVTR) fell short of the markets revenue expectations in Q3 CY2025, with sales falling 5.3% year on year to $1.62 billion. Its non-GAAP profit of $0.22 per share was in line with analysts’ consensus estimates.
Via StockStory · October 30, 2025
Avantor Plummets 17.4% as Disappointing Q3 Results and Impairment Charge Rock Investor Confidence
Avantor (NYSE: AVTR), a leading global provider of mission-critical products and services to customers in the biopharma, healthcare, education & government, and advanced technologies & applied materials industries, saw its shares tumble by a staggering 17.4% on Wednesday, October 29, 2025. The precipitous decline followed the release of its third-quarter earnings
Via MarketMinute · October 29, 2025
Stocks Slide As Powell Cools Rate-Cut Hopes: These 15 Stocks Are Feeling The Pinchbenzinga.com
Stocks fell as Fed Chair Powell warned a December rate cut is uncertain, citing data gaps and policy division.
Via Benzinga · October 29, 2025
Why Avantor (AVTR) Shares Are Trading Lower Today
Shares of life sciences company Avantor (NYSE:AVTR) fell 17.4% in the afternoon session after the company reported disappointing third-quarter 2025 results that missed revenue expectations and included a significant loss. 
Via StockStory · October 29, 2025
12 Health Care Stocks Moving In Wednesday's Intraday Sessionbenzinga.com
Via Benzinga · October 29, 2025
Avantor Struggles With Soft Demand But Backs Long-Term Value Through Buybackbenzinga.com
Avantor stock fell after Q3 earnings and revenue missed estimates, leading the company to cut 2025 guidance but approve a $500 million buyback.
Via Benzinga · October 29, 2025
Avantor Inc (NYSE:AVTR) Stock Plummets 17% After Q3 Revenue Misschartmill.com
Avantor's Q3 2025 results missed revenue expectations, causing a sharp stock drop. While earnings per share met targets, sales fell 5.3% year-over-year.
Via Chartmill · October 29, 2025
12 Health Care Stocks Moving In Wednesday's Pre-Market Sessionbenzinga.com
Via Benzinga · October 29, 2025
Avantor (NYSE:AVTR) Misses Q3 Sales Expectations, Stock Drops 17.9%
Life sciences company Avantor (NYSE:AVTR) fell short of the markets revenue expectations in Q3 CY2025, with sales falling 5.3% year on year to $1.62 billion. Its non-GAAP profit of $0.22 per share was in line with analysts’ consensus estimates.
Via StockStory · October 29, 2025
Earnings To Watch: Avantor (AVTR) Reports Q3 Results Tomorrow
Life sciences company Avantor (NYSE:AVTR) will be announcing earnings results this Wednesday before market open. Here’s what investors should know.
Via StockStory · October 27, 2025
Avantor (AVTR) Stock Trades Up, Here Is Why
Shares of life sciences company Avantor (NYSE:AVTR) jumped 2.9% in the afternoon session after Bank of America Securities maintained its "Buy" rating on the company. This followed a similar move from Raymond James, which maintained its "Outperform" rating on the stock. The positive sentiment may have also been bolstered by broader trends, as the biotechnology sector experienced a significant surge in investor attention. This heightened interest was viewed as a potent indicator of wider market movements, signaling a potentially favorable environment for companies in related industries.
Via StockStory · October 21, 2025