---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-26-007120"
form_type: "8-K"
ticker: "AVTR"
cik: "0001722482"
company_name: "Avantor, Inc."
filed_at: "2026-02-11T23:59:59+00:00"
generated_at: "2026-05-16T03:20:36.975315+00:00"
event_type: "earnings"
sentiment: "negative"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Avantor posts $530M net loss in 2025; Q4 organic sales down 4%; Revival program launched

## Summary
- Q4 net sales $1.66B, organic decline 4%; net income dropped to $52M from $500M; GAAP EPS $0.08.
- FY2025 net loss $530M (vs $712M income); adjusted EBITDA $1,069M; adjusted EPS $0.90.
- Revival program includes VWR brand relaunch, manufacturing/supply chain improvements, e-commerce upgrades.
- Segment realignment to VWR Distribution & Services and Bioscience & Medtech Products effective Q1 2026.
- Adjusted net leverage 3.2x; operating cash flow $624M; free cash flow $496M.

## SEC filing metadata
- accession: 0001628280-26-007120
- form_type: 8-K
- ticker: AVTR
- cik: 0001722482
- company_name: Avantor, Inc.
- filed_at: 2026-02-11T23:59:59+00:00
- event_type: earnings
- sentiment: negative
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1722482/000162828026007120/0001628280-26-007120-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1722482/000162828026007120/avtr-20260211.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-26-007120
- JSON: https://secwatch.observer/filing/0001628280-26-007120.json
- Plain text: https://secwatch.observer/filing/0001628280-26-007120.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.