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Avantor, Inc. Common Stock (NY:AVTR)

11.82 +0.77 (+6.97%)

Official Closing Price Updated: 7:00 PM EDT, Oct 31, 2025 Add to My Watchlist

Price and Volume

Detailed Quote

Volume	18,937,311
Open	10.98
Bid (Size)	11.50 (1)
Ask (Size)	12.27 (2)
Prev. Close	11.05
Today's Range	10.82 - 11.90
52wk Range	10.82 - 23.70
Shares Outstanding	681,900,000
Dividend Yield	N/A

Intraday 1 Week 1 Month 3 Month 1 Year 3 Year 5 Year

Top News

More News

AVTR INVESTOR ALERT: Robbins Geller Rudman & Dowd LLP Announces that Avantor, Inc. Investors with Substantial Losses Have Opportunity to Lead Class Action Lawsuit

Today 12:15 EDT

From Robbins Geller Rudman & Dowd LLP

Via Business Wire

AVANTOR ALERT: Bragar Eagel & Squire, P.C. Announces that a Class Action Lawsuit Has Been Filed Against Avantor, Inc. and Encourages Investors to Contact the Firm

Today 11:18 EDT

From Bragar Eagel & Squire

Via GlobeNewswire

Performance

YTD	-44.2%	-44.2%
1 Month	-13.5%	-13.5%
3 Month	+4.0%	+4.0%
6 Month	-8.2%	-8.2%
1 Year	-47.2%	-47.2%

More News

Avantor, Inc. Sued for Securities Law Violations - Contact the DJS Law Group to Discuss Your Rights – AVTR

October 31, 2025

From DJS Law Group

Via Business Wire

Earnings Scheduled For October 29, 2025

October 29, 2025

Via Benzinga

Avantor's Earnings Outlook

October 28, 2025

Via Benzinga

AVTR Investors Have Opportunity to Lead Avantor, Inc. Securities Fraud Lawsuit with the Schall Law Firm

October 31, 2025

From The Schall Law Firm

Via Business Wire

Avantor (AVTR) Stock Trades Up, Here Is Why

October 31, 2025

Via StockStory

AVTR Investor Notice: Shareholder Rights Law Firm Robbins LLP Reminds Investors of the Class Action Lawsuit Against Avantor, Inc.

October 31, 2025

From Robbins LLP

Via GlobeNewswire

Rosen Law Firm Urges Avantor, Inc. (NYSE: AVTR) Stockholders with Losses in Excess of $100K to Contact the Firm for Information About Their Rights

October 31, 2025

From Rosen Law Firm

Via Business Wire

Securities Fraud Investigation Into Avantor, Inc. (AVTR) Announced – Shareholders Who Lost Money Urged To Contact The Law Offices of Frank R. Cruz

October 31, 2025

From The Law Offices of Frank R. Cruz

Via Business Wire

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

October 31, 2025

From Grabar Law Office

Via GlobeNewswire

AVANTOR, INC. (NYSE: AVTR) INVESTOR ALERT Investors With Large Losses in Avantor, Inc. Should Contact Bernstein Liebhard LLP To Discuss Their Rights

October 31, 2025

From Bernstein Liebhard LLP

Via GlobeNewswire

1 Healthcare Stock with Impressive Fundamentals and 2 We Ignore

October 31, 2025

Via StockStory

AVTR DEADLINE ALERT: Faruqi & Faruqi, LLP Investigates Claims on Behalf of Investors of Avantor

October 30, 2025

From Faruqi & Faruqi, LLP

Via Business Wire

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

October 30, 2025

From Kessler Topaz Meltzer & Check, LLP

Via Business Wire

AVTR Q3 Deep Dive: Strategic Overhaul Launched Amid Margin and Execution Challenges

October 30, 2025

Via StockStory

Stocks Slide As Powell Cools Rate-Cut Hopes: These 15 Stocks Are Feeling The Pinch

October 29, 2025

Via Benzinga

Avantor Plummets 17.4% as Disappointing Q3 Results and Impairment Charge Rock Investor Confidence

October 29, 2025

Via MarketMinute

Why Avantor (AVTR) Shares Are Trading Lower Today

October 29, 2025

Via StockStory

12 Health Care Stocks Moving In Wednesday's Intraday Session

October 29, 2025

Via Benzinga

Avantor Struggles With Soft Demand But Backs Long-Term Value Through Buyback

October 29, 2025

Via Benzinga

Avantor Inc (NYSE:AVTR) Stock Plummets 17% After Q3 Revenue Miss

October 29, 2025

Via Chartmill

12 Health Care Stocks Moving In Wednesday's Pre-Market Session

October 29, 2025

Via Benzinga

Avantor (NYSE:AVTR) Misses Q3 Sales Expectations, Stock Drops 17.9%

October 29, 2025

Via StockStory

Earnings To Watch: Avantor (AVTR) Reports Q3 Results Tomorrow

October 27, 2025

Via StockStory

Frequently Asked Questions

Is Avantor, Inc. Common Stock publicly traded?

Yes, Avantor, Inc. Common Stock is publicly traded.

What exchange does Avantor, Inc. Common Stock trade on?

Avantor, Inc. Common Stock trades on the New York Stock Exchange

What is the ticker symbol for Avantor, Inc. Common Stock?

The ticker symbol for Avantor, Inc. Common Stock is AVTR on the New York Stock Exchange

What is the current price of Avantor, Inc. Common Stock?

The current price of Avantor, Inc. Common Stock is 11.82

When was Avantor, Inc. Common Stock last traded?

The last trade of Avantor, Inc. Common Stock was at 10/31/25 07:00 PM ET

What is the market capitalization of Avantor, Inc. Common Stock?

The market capitalization of Avantor, Inc. Common Stock is 8.06B

How many shares of Avantor, Inc. Common Stock are outstanding?

Avantor, Inc. Common Stock has 8B shares outstanding.

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