TIGO · Nasdaq, OTC · CIK 0000912958

MILLICOM INTERNATIONAL CELLULAR SA

MILLICOM INTERNATIONAL CELLULAR SA’s most recent SEC filing in our snapshot is a Form 3/A filed on Oct 13, 2026. In fiscal 2025 (year ended Dec 31, 2025) it reported revenue of $5.8B and net income of $1.4B, according to its XBRL data on EDGAR. Its EDGAR record lists 6 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
$5.8B
Net income, FY2025
$1.4B
Form 4 filings on record, past 12 months
6

Company overview

Legal name (as filed)
MILLICOM INTERNATIONAL CELLULAR SA
Tickers
TIGO, MLCMF
SEC Central Index Key (CIK)
0000912958
Industry (SIC)
Radiotelephone Communications (code 4812)
Business address
LUXEMBOURG, Luxembourg
State or country of incorporation
—
Fiscal year ends
December 31
SEC filer category
Large accelerated filer
Position in SEC ticker list
#769 of the 3,000 companies we track

Five-year financial highlights

Full-year figures from MILLICOM INTERNATIONAL CELLULAR SA’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
$4.3BFY2021$5.6BFY2022$5.7BFY2023$5.8BFY2024$5.8BFY2025
Net income
$542.0MFY2021$129.0MFY2022-$245.0MFY2023$268.0MFY2024$1.4BFY2025
TIGO 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$4.3B$5.6B$5.7B$5.8B$5.8B
Net income$542.0M$129.0M-$245.0M$268.0M$1.4B
Diluted EPS$4.57$1.27-$0.48$1.46$7.83
Total assets$15.1B$14.2B$14.5B$13.7B$17.3B
Cash and equivalents$895.0M$1.0B$775.0M$699.0M$1.6B

XBRL tags used: revenue = Revenue; netIncome = ProfitLoss; assets = Assets; eps = DilutedEarningsLossPerShare; cash = CashAndCashEquivalents. 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.

TIGO latest annual, quarterly, current and proxy reports
FiledFormWhat it isOriginal
Mar 24, 202620-FAnnual report of a foreign private issuer· period Dec 31, 2025Document · Index
Aug 6, 20266-KReport of a foreign private issuer· period Aug 6, 2026Document · Index

Recent SEC filings

The 40 newest documents filed by or about MILLICOM INTERNATIONAL CELLULAR SA, by form type:

3 ×146-K ×84 ×6SCHEDULE 13D/A ×53/A ×4144 ×220-F ×1
TIGO recent filings
FiledFormWhat it isOriginal
Oct 13, 20263/AInitial statement of beneficial ownership· period Mar 18, 2026Document · Index
Oct 13, 20263/AFORM 3A· period Mar 18, 2026Document · Index
Oct 13, 20263/AFORM 3A· period Mar 18, 2026Document · Index
Oct 13, 20263/AFORM 3A· period Mar 18, 2026Document · Index
Sep 24, 2026SCHEDULE 13D/AActive beneficial ownership report (over 5%)Document · Index
Aug 6, 20266-KReport of a foreign private issuer· period Aug 6, 2026Document · Index
Jul 6, 20264Statement of changes in beneficial ownership (insider trade)· period May 20, 2026Document · Index
Jul 6, 20264Statement of changes in beneficial ownership (insider trade)· period May 20, 2026Document · Index
Jul 6, 20264Statement of changes in beneficial ownership (insider trade)· period May 20, 2026Document · Index
Jul 6, 20264Statement of changes in beneficial ownership (insider trade)· period May 20, 2026Document · Index
Jun 29, 2026SCHEDULE 13D/AActive beneficial ownership report (over 5%)Document · Index
Jun 23, 2026SCHEDULE 13D/AActive beneficial ownership report (over 5%)Document · Index
Jun 15, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 11, 2026Document · Index
Jun 5, 2026144Notice of proposed sale of securitiesDocument · Index
Jun 3, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 1, 2026Document · Index
May 21, 20266-KReport of a foreign private issuer· period May 21, 2026Document · Index
May 19, 2026144Notice of proposed sale of securitiesDocument · Index
May 14, 20266-KReport of a foreign private issuer· period May 12, 2026Document · Index
Apr 28, 20266-KFORM 6K· period Apr 28, 2026Document · Index
Apr 17, 20266-KReport of a foreign private issuer· period Apr 17, 2026Document · Index
Apr 15, 20266-KFORM 6K· period Apr 15, 2026Document · Index
Apr 2, 20266-KReport of a foreign private issuer· period Apr 2, 2026Document · Index
Mar 27, 2026SCHEDULE 13D/AActive beneficial ownership report (over 5%)Document · Index
Mar 26, 20266-KReport of a foreign private issuer· period Mar 26, 2026Document · Index
Mar 24, 202620-FAnnual report of a foreign private issuer· period Dec 31, 2025Document · Index
Mar 18, 20263Initial statement of beneficial ownership· period Mar 18, 2026Document · Index
Mar 18, 20263Initial statement of beneficial ownership· period Mar 18, 2026Document · Index
Mar 18, 20263Initial statement of beneficial ownership· period Mar 18, 2026Document · Index
Mar 18, 20263Initial statement of beneficial ownership· period Mar 18, 2026Document · Index
Mar 18, 20263Initial statement of beneficial ownership· period Mar 18, 2026Document · Index
Mar 18, 20263Initial statement of beneficial ownership· period Mar 18, 2026Document · Index
Mar 18, 20263Initial statement of beneficial ownership· period Mar 18, 2026Document · Index
Mar 18, 20263Initial statement of beneficial ownership· period Mar 18, 2026Document · Index
Mar 18, 20263Initial statement of beneficial ownership· period Mar 18, 2026Document · Index
Mar 18, 20263Initial statement of beneficial ownership· period Mar 18, 2026Document · Index
Mar 18, 20263Initial statement of beneficial ownership· period Mar 18, 2026Document · Index
Mar 18, 20263Initial statement of beneficial ownership· period Mar 18, 2026Document · Index
Mar 18, 20263Initial statement of beneficial ownership· period Mar 18, 2026Document · Index
Mar 18, 20263Initial statement of beneficial ownership· period Mar 18, 2026Document · Index
Mar 13, 2026SCHEDULE 13D/AActive beneficial ownership report (over 5%)Document · Index

Insider filing activity

6 Form 4 filings appear in MILLICOM INTERNATIONAL CELLULAR SA’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.

Other companies in Radiotelephone Communications

All 11 companies in Radiotelephone Communications

On Amazon

Popular tools for investors

As an Amazon Associate I earn from qualifying purchases.

Electronics Plaud Note Pro AI Voice Recorder An AI voice recorder that turns earnings calls and meetings into notes. View on Amazon → Electronics Amazon Kindle Paperwhite Signature Edition 32GB Read investing classics and long reports without eye strain. View on Amazon → Electronics Apple 2026 MacBook Air 13-inch Laptop A lightweight laptop for spreadsheets and filing research. View on Amazon →

Source

  • U.S. Securities and Exchange Commission, EDGAR submissions for CIK 0000912958 and XBRL company facts. MILLICOM INTERNATIONAL CELLULAR SA 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.