---
schema_version: "secwatch.filing_event.v1"
accession: "0001257640-26-000008"
form_type: "8-K"
ticker: "KRO"
cik: "0001257640"
company_name: "KRONOS WORLDWIDE INC"
filed_at: "2026-03-09T23:59:59+00:00"
generated_at: "2026-05-15T17:30:58.175198+00:00"
event_type: "earnings"
sentiment: "negative"
materiality_score: 0.85
calibrated_materiality_score: 0.85
confidence: "high"
source: SEC EDGAR
---

# Kronos Worldwide full year net loss $110.9M vs net income $86.2M; Q4 loss widens

## Summary
- Q4 2025 net loss $82.8M ($0.72 per share) compared to net loss $13.2M ($0.12) in Q4 2024.
- Full year 2025 net loss $110.9M ($0.96 per share) vs net income $86.2M ($0.75) in 2024.
- Net sales Q4 $418.3M (-1% YoY); full year $1.9B (-1%).
- TiO2 segment loss $59.4M in Q4 vs segment profit $33.1M; full year segment loss $22.2M vs profit $141.0M.
- Average TiO2 selling prices down 8% in Q4 YoY; production at 55% capacity in Q4 due to curtailments.

## SEC filing metadata
- accession: 0001257640-26-000008
- form_type: 8-K
- ticker: KRO
- cik: 0001257640
- company_name: KRONOS WORLDWIDE INC
- filed_at: 2026-03-09T23:59:59+00:00
- event_type: earnings
- sentiment: negative
- materiality_score: 0.85
- calibrated_materiality_score: 0.85
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1257640/000125764026000008/0001257640-26-000008-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1257640/000125764026000008/kro-20260309x8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001257640-26-000008
- JSON: https://secwatch.observer/filing/0001257640-26-000008.json
- Plain text: https://secwatch.observer/filing/0001257640-26-000008.txt

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