Longleaf Partners, managed by Southeastern Asset Management, released its first-quarter 2026 investor letter. A copy of the ...

What a brutal six months it’s been for Avantor. The stock has dropped 30.3% and now trades at $7.66, rattling many ...

Avantor, Inc. (NYSE: AVTR), a leading global provider of mission-critical products and services to customers in the life ...

Life sciences company Avantor (NYSE:AVTR) will be reporting earnings this Wednesday before market hours. Here’s what to expect. Avantor beat analysts’ revenue expectations last quarter, reporting ...

Avantor () has held its Q4 earnings call. Read on for the main highlights of the call. Valentine's Day Sale - 70% Off. Unlock hedge fund-level data and powerful investing tools fo ...

What was the scale and impact of this transaction on direct ownership? Gregory L. Summe purchased 100,000 shares on October 30, 2025, representing a transaction value of ~$1.1 million. Following this ...

LOS ANGELES--(BUSINESS WIRE)--Glancy Prongay & Murray LLP reminds investors of the upcoming December 29, 2025 deadline to file a lead plaintiff motion in the class action filed on behalf of investors ...

An announcement from Avantor ( (AVTR)) is now available. Avantor, Inc. held its 2026 Annual Meeting of Stockholders on May 7, 2026, where shareholders elected nine directors to one-year terms ending ...

Avantor Inc. (NYSE:AVTR) stock rose after Engine Capital LP, which holds roughly 3% of the company, urged management in a letter to consider a sale, refresh its board, boost share repurchases, cut ...

RADNOR, Pa., Oct. 8, 2020 /PRNewswire/ -- Avantor, Inc. (NYSE: AVTR), a leading global provider of mission-critical products and services to customers in the life sciences, advanced technologies and ...

NEW YORK--(BUSINESS WIRE)--New Mountain Capital, LLC, (“New Mountain”), a growth-oriented private equity firm with over $20 billion in assets under management, today announced the initial public ...