KRO · NYSE · CIK 0001257640

KRONOS WORLDWIDE INC

KRONOS WORLDWIDE INC’s most recent SEC filing in our snapshot is a Form 8-K filed on Aug 5, 2026. In fiscal 2025 (year ended Dec 31, 2025) it reported revenue of $1.9B and net income of -$110.9M, according to its XBRL data on EDGAR. Its EDGAR record lists 9 Form 4 insider filings from the 12 months before our last refresh.

SEC EDGAR snapshot updated Oct 27, 2026, 11:27 PM EDT. See all filings on sec.gov.

Revenue, FY2025
$1.9B
Net income, FY2025
-$110.9M
Form 4 filings on record, past 12 months
9

Company overview

Legal name (as filed)
KRONOS WORLDWIDE INC
Ticker
KRO
SEC Central Index Key (CIK)
0001257640
Industry (SIC)
Industrial Inorganic Chemicals (code 2810)
Business address
DALLAS, TX
State or country of incorporation
—
Fiscal year ends
December 31
SEC filer category
Accelerated filer
Position in SEC ticker list
#2523 of the 3,000 companies we track

Five-year financial highlights

Full-year figures from KRONOS WORLDWIDE INC’s annual reports, as tagged in XBRL and published by the SEC. Amounts are in U.S. dollars; the fiscal year is named for the calendar year in which it ends.

Revenue
$1.9BFY2021$1.9BFY2022$1.7BFY2023$1.9BFY2024$1.9BFY2025
Net income
$112.9MFY2021$104.5MFY2022-$49.1MFY2023$86.2MFY2024-$110.9MFY2025
KRO annual results
ItemFY2021
ended Dec 31, 2021		FY2022
ended Dec 31, 2022		FY2023
ended Dec 31, 2023		FY2024
ended Dec 31, 2024		FY2025
ended Dec 31, 2025
Revenue$1.9B$1.9B$1.7B$1.9B$1.9B
Net income$112.9M$104.5M-$49.1M$86.2M-$110.9M
Diluted EPS$0.98$0.90-$0.43$0.75-$0.96
Total assets$2.0B$1.9B$1.8B$1.9B$1.8B
Cash and equivalents$406.0M$327.8M$194.7M$106.7M$33.2M

XBRL tags used: revenue = RevenueFromContractWithCustomerExcludingAssessedTax; netIncome = NetIncomeLoss; assets = Assets; eps = EarningsPerShareDiluted; cash = CashAndCashEquivalentsAtCarryingValue. EPS is shown as originally reported for each year and may not be adjusted for later stock splits. A dash means the company did not report that item in a form we could match.

How to read these numbers

Revenue is the money a company brings in from selling its products and services; net income is what is left after all expenses, interest and taxes. Diluted EPS spreads net income across every share that could exist if options and convertible securities were exercised. Total assets and cash are balance-sheet figures measured on the last day of the fiscal year. For the full story — segment results, one-time charges, guidance — read Management’s Discussion and Analysis in the Form 10-K.

Latest key reports

The most recent filing of each major report type, even if it falls outside the 40 newest filings below.

KRO latest annual, quarterly, current and proxy reports
FiledFormWhat it isOriginal
Mar 9, 202610-KAnnual report· period Dec 31, 2025Document · Index
Aug 5, 202610-QQuarterly report· period Jun 30, 2026Document · Index
Aug 5, 20268-KResults of operations; Regulation FD disclosure· period Aug 5, 2026Document · Index
Mar 24, 2026DEF 14ADefinitive proxy statement· period May 13, 2026Document · Index

Recent SEC filings

The 40 newest documents filed by or about KRONOS WORLDWIDE INC, by form type:

4 ×198-K ×1210-Q ×43 ×1ARS ×1DEFA14A ×1DEF 14A ×110-K ×1
KRO recent filings
FiledFormWhat it isOriginal
Aug 5, 20268-KResults of operations; Regulation FD disclosure· period Aug 5, 2026Document · Index
Aug 5, 202610-QQuarterly report· period Jun 30, 2026Document · Index
May 18, 20264Statement of changes in beneficial ownership (insider trade)· period May 18, 2026Document · Index
May 14, 20264Statement of changes in beneficial ownership (insider trade)· period May 13, 2026Document · Index
May 14, 20264Statement of changes in beneficial ownership (insider trade)· period May 13, 2026Document · Index
May 14, 20264Statement of changes in beneficial ownership (insider trade)· period May 13, 2026Document · Index
May 14, 20264Statement of changes in beneficial ownership (insider trade)· period May 13, 2026Document · Index
May 14, 20264Statement of changes in beneficial ownership (insider trade)· period May 13, 2026Document · Index
May 14, 20264Statement of changes in beneficial ownership (insider trade)· period May 13, 2026Document · Index
May 14, 20264Statement of changes in beneficial ownership (insider trade)· period May 13, 2026Document · Index
May 14, 20264Statement of changes in beneficial ownership (insider trade)· period May 13, 2026Document · Index
May 13, 20268-KShareholder vote results; Regulation FD disclosure· period May 13, 2026Document · Index
May 6, 20268-KResults of operations· period May 6, 2026Document · Index
May 6, 202610-QQuarterly report· period Mar 31, 2026Document · Index
Mar 24, 2026ARSARS· period Dec 31, 2025Document · Index
Mar 24, 2026DEFA14AAdditional proxy soliciting materialsDocument · Index
Mar 24, 2026DEF 14ADefinitive proxy statement· period May 13, 2026Document · Index
Mar 9, 20268-KResults of operations· period Mar 9, 2026Document · Index
Mar 9, 202610-KAnnual report· period Dec 31, 2025Document · Index
Feb 25, 20268-KDirector or officer change; Regulation FD disclosure· period Feb 20, 2026Document · Index
Nov 6, 20258-KResults of operations· period Nov 6, 2025Document · Index
Nov 6, 202510-QQuarterly report· period Sep 30, 2025Document · Index
Oct 29, 20258-KRegulation FD disclosure· period Oct 29, 2025Document · Index
Sep 15, 20258-KMaterial agreement; New financial obligation· period Sep 15, 2025Document · Index
Sep 3, 20258-KRegulation FD disclosure· period Sep 3, 2025Document · Index
Sep 3, 20258-KRegulation FD disclosure· period Sep 3, 2025Document · Index
Aug 18, 20254Statement of changes in beneficial ownership (insider trade)· period Aug 15, 2025Document · Index
Aug 14, 20254Statement of changes in beneficial ownership (insider trade)· period Aug 13, 2025Document · Index
Aug 12, 20254Statement of changes in beneficial ownership (insider trade)· period Aug 11, 2025Document · Index
Aug 12, 20254Statement of changes in beneficial ownership (insider trade)· period Aug 11, 2025Document · Index
Aug 11, 20253Initial statement of beneficial ownership· period Aug 8, 2025Document · Index
Aug 11, 20254Statement of changes in beneficial ownership (insider trade)· period Aug 11, 2025Document · Index
Aug 11, 20254Statement of changes in beneficial ownership (insider trade)· period Aug 11, 2025Document · Index
Aug 6, 202510-QQuarterly report· period Jun 30, 2025Document · Index
Aug 6, 20258-KResults of operations; Director or officer change; Regulation FD disclosure· period Aug 6, 2025Document · Index
Jul 17, 20258-KMaterial agreement; New financial obligation· period Jul 17, 2025Document · Index
May 15, 20254STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES· period May 14, 2025Document · Index
May 15, 20254STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES· period May 14, 2025Document · Index
May 15, 20254STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES· period May 14, 2025Document · Index
May 15, 20254STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES· period May 14, 2025Document · Index

Insider filing activity

9 Form 4 filings appear in KRONOS WORLDWIDE INC’s EDGAR record between Oct 28, 2025 and our last refresh. Most are reports by the company’s own directors, officers and 10% owners, but EDGAR also lists a Form 4 under a company when the company itself is the insider — for example, when it owns more than 10% of another public company. Foreign private issuers’ own insiders generally do not file Form 4. A high count is not by itself a signal: many Form 4s report routine stock awards, tax withholding or sales under pre-arranged Rule 10b5-1 plans. Open each filing to see the transaction code, share count and price. What a Form 4 shows.

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Source

  • U.S. Securities and Exchange Commission, EDGAR submissions for CIK 0001257640 and XBRL company facts. KRONOS WORLDWIDE INC on EDGAR.
  • Snapshot updated Oct 27, 2026, 11:27 PM EDT. The SEC does not endorse OpenFilings. Company names and tickers are used only to identify the filer; no logos are shown.

Not investment advice. This page summarizes public SEC filings for information only. Figures may contain errors or omissions; confirm everything in the original filing before relying on it.