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Millicom International Cellular SA

TIGO
Exchange
Nasdaq
Industry
Radiotelephone Communications
SEC CIK
0000912958

In the last 90 days, Millicom International Cellular SA insiders filed 0 open-market purchases and 4 sales; 438 institutions reported holding it in 13F filings for Q2 2026, worth $7.03B in total; no superinvestor holds it.

Other share classesMLCMF

13F holders, Q2 2026

Institutional positions in Millicom International Cellular SA as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
438
+73 vs. Q1 2026
Shares held
77.4M
+5.07M (+7.0%) vs. Q1 2026
Total value
$7.03B
+$1.63B (+30.1%) vs. Q1 2026
New holders
124
161 more added
Sold out
51
130 more reduced

6 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting TIGO on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2026: 438 institutions
Q1 2021: 48 institutionsQ2 2021: 53 institutionsQ3 2021: 46 institutionsQ4 2021: 51 institutionsQ1 2022: 55 institutionsQ2 2022: 60 institutionsQ3 2022: 51 institutionsQ4 2022: 59 institutionsQ1 2023: 63 institutionsQ2 2023: 61 institutionsQ3 2023: 60 institutionsQ4 2023: 63 institutionsQ1 2024: 74 institutionsQ2 2024: 95 institutionsQ3 2024: 96 institutionsQ4 2024: 97 institutionsQ1 2025: 171 institutionsQ2 2025: 217 institutionsQ3 2025: 266 institutionsQ4 2025: 330 institutionsQ1 2026: 371 institutionsQ2 2026: 438 institutions
Value heldQ2 2026: $7.03B
Q1 2021: $218.5MQ2 2021: $195.9MQ3 2021: $151.3MQ4 2021: $119.5MQ1 2022: $126.2MQ2 2022: $101.3MQ3 2022: $79.3MQ4 2022: $94.4MQ1 2023: $132.6MQ2 2023: $102.3MQ3 2023: $114.6MQ4 2023: $142.8MQ1 2024: $166.7MQ2 2024: $214.3MQ3 2024: $223.2MQ4 2024: $281.0MQ1 2025: $1.68BQ2 2025: $2.43BQ3 2025: $3.42BQ4 2025: $3.99BQ1 2026: $5.41BQ2 2026: $7.03B
Institutions holding TIGO and their total value by quarter
QuarterHoldersValue
Q2 2026438$7.03B
Q1 2026371$5.41B
Q4 2025330$3.99B
Q3 2025266$3.42B
Q2 2025217$2.43B
Q1 2025171$1.68B
Q4 202497$281.0M
Q3 202496$223.2M
Q2 202495$214.3M
Q1 202474$166.7M
Q4 202363$142.8M
Q3 202360$114.6M
Q2 202361$102.3M
Q1 202363$132.6M
Q4 202259$94.4M
Q3 202251$79.3M
Q2 202260$101.3M
Q1 202255$126.2M
Q4 202151$119.5M
Q3 202146$151.3M
Q2 202153$195.9M
Q1 202148$218.5M

Institutions, Q2 2026

Shares, value and share of portfolio for each institution holding Millicom International Cellular SA; share changes are against Q1 2026.

Institutions holding TIGO in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Wiley Bros.-Aintree Capital, LLC2,547$231.2K0.00%−203−7.4%Reduced
Prelude Capital Management, LLC2,552$231.6K0.02%−593−18.9%Reduced
Dai-Ichi Life Insurance Company, Ltd2,600$236.0K0.01%+2,600New
Burney Co2,605$236.4K0.01%+2,605New
Laird Norton Trust Company, LLC2,642$239.8K0.00%+2,642New
Arlington Capital Management, Inc.2,649$240.4K0.15%+2,649New
Evergreen Capital Management LLC2,720$246.9K0.00%+2,720New
Ballentine Partners, LLC2,729$247.7K0.00%+2,729New
STRS Ohio2,790$253.2K0.00%+404+16.9%Added
Wexford Capital LP2,800$254.1K0.03%−41,112−93.6%Reduced
QRG Capital Management, Inc.2,851$258.8K0.00%+2,851New
O'Shaughnessy Asset Management, LLC2,869$260.4K0.00%+2,869New
Vontobel Holding Ltd.2,877$261.1K0.00%+2,877New
Nomura Holdings Inc2,888$262.1K0.00%−13,446−82.3%Reduced
SRS Capital Advisors, Inc.2,928$265.7K0.00%+1,989+211.8%Added
World Equity Group, Inc.2,935$266.4K0.06%−527−15.2%Reduced
North Dakota State Investment Board2,967$269.3K0.01%+51+1.7%Added
Bayforest Capital Ltd2,977$270.2K0.25%+2,977New
TCG Advisory Services, LLC2,991$271.5K0.00%−912−23.4%Reduced
Tranquilli Financial Advisor LLC3,026$274.6K0.15%+93+3.2%Added
Banque Cantonale Vaudoise3,028$275.0K0.01%+3,028New
Collaborative Fund Advisors, LLC3,058$277.5K0.16%+3,058New
New England Research & Management, Inc.3,075$279.1K0.11%00.0%Unchanged
Spirepoint Private Client, LLC3,084$279.9K0.02%+3,084New
Kingswood Wealth Advisors, LLC3,117$282.9K0.01%+3,117New
Revisor Wealth Management LLC3,136$284.6K0.07%−2−0.1%Reduced
Promethos Capital, LLC3,163$287.1K0.08%+363+13.0%Added
Concurrent Investment Advisors, LLC3,262$296.1K0.00%+12+0.4%Added
Signaturefd, LLC3,264$296.2K0.00%+604+22.7%Added
SBI Securities Co., Ltd.3,266$296.4K0.01%−172−5.0%Reduced
Ariadne Wealth Management, LP3,287$298.3K0.13%+3,287New
Pathstone Holdings, LLC3,379$306.7K0.00%+319+10.4%Added
GK Wealth Management LLC3,487$316.5K0.19%+3,487New
US Bancorp3,498$317.5K0.00%+2,915+500.0%Added
Smartleaf Asset Management LLC3,558$328.3K0.01%00.0%Unchanged
JMN Financial LLC3,646$330.9K0.26%+536+17.2%Added
Moran Wealth Management, LLC3,699$335.7K0.01%+203+5.8%Added
Headlands Technologies LLC3,755$340.8K0.04%−7,162−65.6%Reduced
OneAscent Family Office, LLC3,757$341.0K0.17%+208+5.9%Added
M&T Bank Corp3,773$342.5K0.00%+481+14.6%Added
Brown Advisory Inc3,800$344.9K0.00%−200−5.0%Reduced
Boothbay Fund Management, LLC3,826$347.2K0.01%+3,826New
Integrated Wealth Concepts LLC3,903$354.2K0.00%+4+0.1%Added
NBC Securities, Inc.4,017$364.6K0.02%−123−3.0%Reduced
Macquarie Group Ltd4,053$367.9K0.00%+4,053New
Seven Mile Advisory4,094$371.6K0.25%+10.0%Added
Truist Financial Corp4,118$373.8K0.00%−1,513−26.9%Reduced
Quantbot Technologies LP4,138$375.6K0.01%+4,138New
Independent Financial Group, LLC4,176$379.0K0.01%−1,459−25.9%Reduced
Sagewood Asset Management LP4,255$386.2K0.09%+146+3.6%Added
Vinva Investment Management Ltd4,278$394.7K0.00%+4,278New
Amalgamated Bank4,347$395.0K0.00%−6,862−61.2%Reduced
Prudential Financial Inc4,405$399.8K0.00%+4,405New
Principal Street Partners, LLC4,606$418.0K0.06%+79+1.7%Added
Kingsview Wealth Management, LLC4,642$421.3K0.01%+4,642New
Utah Retirement Systems4,716$428.0K0.00%−581−11.0%Reduced
Childress Capital Advisors, LLC4,828$438.2K0.07%−1,492−23.6%Reduced
Brand Asset Management Group, Inc.4,927$447.2K0.10%+42+0.9%Added
Atria Investments LLC4,928$447.3K0.00%−4,938−50.1%Reduced
Gabelli & Co Investment Advisers, Inc.5,000$453.8K0.07%00.0%Unchanged
Group One Trading, L.P.5,099$462.8K0.01%−11,748−69.7%Reduced
OneAscent Wealth Management LLC5,148$467.2K0.14%−1,652−24.3%Reduced
Triumph Capital Management5,170$469.2K0.09%+151+3.0%Added
Oxinas Partners Wealth Management LLC5,254$476.9K0.19%+1,551+41.9%Added
Picton Mahoney Asset Management5,268$478.1K0.00%+5,268New
Navellier & Associates Inc5,292$480.3K0.04%+5,292New
Woodline Partners LP5,305$481.5K0.00%+5,305New
Pinnacle Associates Ltd5,318$482.7K0.01%−3−0.1%Reduced
Pinnacle Wealth Management Advisory Group, LLC5,318$482.7K0.03%−3−0.1%Reduced
Wealth Enhancement Advisory Services, LLC5,131$497.5K0.00%+922+21.9%Added
CAPROCK Group, Inc.5,510$500.1K0.01%+2,268+70.0%Added
The PNC Financial Services Group, Inc.5,525$501.4K0.00%+4,659+538.0%Added
Catalytic Wealth RIA, LLC5,620$510.1K0.03%+5,620New
Ashton Thomas Private Wealth, LLC5,666$514.2K0.01%−171−2.9%Reduced
Investment Management Corp of Ontario5,800$526.4K0.01%+5,800New
HBK Sorce Advisory LLC5,822$534.4K0.01%00.0%Unchanged
Highland Capital Management, LLC5,918$537.1K0.02%−77−1.3%Reduced
Bond & Devick Financial Network, Inc.6,000$544.6K0.13%00.0%Unchanged
OneAscent Financial Services LLC6,138$557.1K0.03%−1,739−22.1%Reduced
Summit Trail Advisors, LLC6,173$568.2K0.01%−405−6.2%Reduced
Mercer Global Advisors Inc6,414$582.1K0.00%+853+15.3%Added
Engineers Gate Manager LP6,638$602.5K0.01%−63,024−90.5%Reduced
Robeco Institutional Asset Management B.V.6,844$621.2K0.00%+6,844New
GeoWealth Management, LLC6,845$621.3K0.02%+3,766+122.3%Added
Independent Advisor Alliance6,874$623.9K0.01%+868+14.5%Added
Xponance, Inc.6,880$624.4K0.00%−775−10.1%Reduced
AlphaCore Capital LLC6,894$625.7K0.01%+1,157+20.2%Added
Assenagon Asset Management S.A.6,960$631.7K0.00%+6,960New
Polar Asset Management Partners Inc.6,966$632.2K0.01%+6,966New
Ewa, LLC7,191$652.7K0.12%+84+1.2%Added
Occudo Quantitative Strategies LP7,202$653.7K0.03%−23,091−76.2%Reduced
Guggenheim Capital LLC7,256$658.6K0.00%+1,608+28.5%Added
Advisor Group Holdings, Inc.7,731$701.6K0.00%+2,594+50.5%Added
CI Private Wealth, LLC8,230$706.6K0.00%+3,367+69.2%Added
Cynosure Management, LLC7,860$713.4K0.11%+1,893+31.7%Added
LWM Advisory Services, LLC7,978$724.1K1.29%00.0%Unchanged
Merit Financial Group, LLC8,003$726.3K0.00%+2,417+43.3%Added
Modern Wealth Management, LLC8,241$748.0K0.01%+25+0.3%Added
Hood River Capital Management LLC8,246$748.4K0.01%+2,546+44.7%Added
Qtron Investments LLC8,393$761.7K0.10%−1,863−18.2%Reduced