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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, Q1 2026

Institutional positions in Millicom International Cellular SA as of Mar 31, 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
371
+49 vs. Q4 2025
Shares held
72.4M
+948.4K (+1.3%) vs. Q4 2025
Total value
$5.41B
+$1.45B (+36.7%) vs. Q4 2025
New holders
92
140 more added
Sold out
43
110 more reduced

8 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2025: 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 holdersQ1 2026: 371 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 heldQ1 2026: $5.41B
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, Q1 2026

Shares, value and share of portfolio for each institution holding Millicom International Cellular SA; share changes are against Q4 2025.

Institutions holding TIGO in Q1 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Integrated Wealth Concepts LLC3,899$292.2K0.00%+3,899New
TCG Advisory Services, LLC3,903$292.5K0.01%−219−5.3%Reduced
Brown Advisory Inc4,000$299.8K0.00%00.0%Unchanged
S.E.E.D. Planning Group LLC4,000$299.8K0.09%00.0%Unchanged
Seven Mile Advisory4,093$306.7K0.22%+25+0.6%Added
Sagewood Asset Management LP4,109$307.9K0.10%00.0%Unchanged
NBC Securities, Inc.4,140$310.3K0.02%−72−1.7%Reduced
Aigen Investment Management, LP4,193$314.2K0.08%+4,193New
Arjuna Capital4,289$321.4K0.08%+4,289New
CI Private Wealth, LLC4,863$326.0K0.00%+805+19.8%Added
Wealth Enhancement Advisory Services, LLC4,209$335.2K0.00%+439+11.6%Added
Principal Street Partners, LLC4,527$339.3K0.06%00.0%Unchanged
Brand Asset Management Group, Inc.4,885$366.1K0.10%−1,578−24.4%Reduced
Gabelli & Co Investment Advisers, Inc.5,000$374.7K0.06%00.0%Unchanged
Triumph Capital Management5,019$376.1K0.08%+4,719+1,573.0%Added
AlphaGrep UK Ltd5,053$378.7K0.11%+5,053New
Advisor Group Holdings, Inc.5,137$384.8K0.00%+631+14.0%Added
Omers Administration Corp5,200$389.7K0.00%+5,200New
DGS Capital Management, LLC5,211$390.5K0.06%−560−9.7%Reduced
Utah Retirement Systems5,297$397.0K0.00%−133−2.4%Reduced
Pinnacle Associates Ltd5,321$398.8K0.01%+5,321New
Pinnacle Wealth Management Advisory Group, LLC5,321$398.8K0.03%+5,321New
D. E. Shaw & Co., Inc.5,399$404.6K0.00%+5,399New
Savant Capital, LLC5,473$410.1K0.00%+532+10.8%Added
Mercer Global Advisors Inc5,561$416.7K0.00%+773+16.1%Added
Federation des caisses Desjardins du Quebec5,581$418.2K0.00%−2,097−27.3%Reduced
State of Wisconsin Investment Board5,584$418.5K0.00%+5,584New
Merit Financial Group, LLC5,586$418.6K0.00%+1,838+49.0%Added
Truist Financial Corp5,631$422.0K0.00%−1,360−19.5%Reduced
Independent Financial Group, LLC5,635$422.3K0.01%−1,200−17.6%Reduced
Guggenheim Capital LLC5,648$423.3K0.00%−1,006−15.1%Reduced
Hood River Capital Management LLC5,700$427.2K0.00%+5,700New
AlphaCore Capital LLC5,737$429.9K0.01%+192+3.5%Added
Sterling Capital Management LLC5,772$432.6K0.01%−6,758−53.9%Reduced
Ashton Thomas Private Wealth, LLC5,837$437.4K0.01%+5,837New
Cynosure Management, LLC5,967$447.2K0.06%+5,967New
Highland Capital Management, LLC5,995$449.3K0.02%+1,968+48.9%Added
Bond & Devick Financial Network, Inc.6,000$449.6K0.13%00.0%Unchanged
Independent Advisor Alliance6,006$450.1K0.00%+6,006New
Campbell & CO Investment Adviser LLC6,201$464.7K0.03%−6,652−51.8%Reduced
HBK Sorce Advisory LLC5,822$468.3K0.01%−66−1.1%Reduced
WBI Investments6,251$468.4K0.13%−1,267−16.9%Reduced
Millington Securities, LLC6,251$468.4K0.13%+6,251New
RHS Financial, LLC6,263$469.3K0.22%−2,502−28.5%Reduced
Childress Capital Advisors, LLC6,320$473.6K0.09%+62+1.0%Added
OneAscent Investment Solutions LLC6,381$478.2K0.48%+65+1.0%Added
Toroso Investments, LLC6,485$486.0K0.00%−4,192−39.3%Reduced
Creative Planning6,569$492.3K0.00%+252+4.0%Added
Summit Trail Advisors, LLC6,578$493.0K0.01%−4,676−41.5%Reduced
OneAscent Wealth Management LLC6,800$509.6K0.17%−757−10.0%Reduced
Ewa, LLC7,107$532.6K0.12%+82+1.2%Added
Thrivent Financial for Lutherans7,237$543.0K0.00%+3,398+88.5%Added
Strategic Global Advisors, LLC7,360$551.6K0.09%00.0%Unchanged
Jane Street Group, LLC7,507$562.6K0.00%−43,760−85.4%Reduced
Xponance, Inc.7,655$573.7K0.00%+2,377+45.0%Added
OneAscent Financial Services LLC7,877$590.3K0.03%−2,212−21.9%Reduced
LWM Advisory Services, LLC7,978$597.9K0.64%00.0%Unchanged
CTC Alternative Strategies, Ltd.8,000$599.5K1.36%+8,000New
Bayesian Capital Management, LP8,200$614.5K0.75%+8,200New
Modern Wealth Management, LLC8,216$631.7K0.01%+8,216New
Cetera Investment Advisers8,638$647.4K0.00%−2,297−21.0%Reduced
Bridgefront Capital, LLC8,726$653.9K0.16%+8,726New
Truvestments Capital LLC8,850$663.2K0.12%00.0%Unchanged
Standard Life Aberdeen plc8,928$669.1K0.00%−462−4.9%Reduced
HighTower Advisors, LLC9,055$678.6K0.00%+2,403+36.1%Added
BCJ Capital Management, LLC9,409$705.1K0.04%+9,409New
Tower Research Capital LLC (TRC)9,562$716.6K0.02%+7,355+333.3%Added
National Bank of Canada9,694$725.8K0.00%+752+8.4%Added
Atlas Capital Advisors LLC9,724$728.7K0.08%−3,506−26.5%Reduced
Atria Investments LLC9,866$739.4K0.01%−2,746−21.8%Reduced
Thoroughbred Financial Services, LLC9,898$741.0K0.04%+3,595+57.0%Added
Cerity Partners LLC9,981$748.0K0.00%−5,631−36.1%Reduced
Precision Wealth Strategies, LLC10,164$761.7K0.25%−8,580−45.8%Reduced
Qtron Investments LLC10,256$768.6K0.10%+1,870+22.3%Added
Family Management Corp10,821$810.9K0.10%+1,429+15.2%Added
Headlands Technologies LLC10,917$818.1K0.09%+10,917New
Amalgamated Bank11,209$840.0K0.01%+4,209+60.1%Added
Index Technologies Group LLC11,305$847.2K0.92%+788+7.5%Added
Vident Advisory, LLC11,328$849.0K0.01%−127−1.1%Reduced
Brinker Capital Investments, LLC11,371$852.1K0.01%−518−4.4%Reduced
Intech Investment Management LLC11,585$868.2K0.01%+781+7.2%Added
Beese Fulmer Investment Management, Inc.11,813$885.3K0.06%+8+0.1%Added
Wealthstar Advisors, LLC12,011$900.1K0.54%−20,382−62.9%Reduced
Vanguard Fiduciary Trust Co12,071$904.6K0.00%+12,071New
Cambridge Investment Research Advisors, Inc.12,263$919.0K0.00%+3,366+37.8%Added
Eddie Patel Inc12,411$930.1K0.71%−2,664−17.7%Reduced
Fieldview Capital Management, LLC13,010$975.0K0.28%+13,010New
Magnetar Financial LLC13,155$985.8K0.01%+3,338+34.0%Added
Neo Ivy Capital Management13,519$1.01M0.27%+13,519New
Jump Financial, LLC14,090$1.06M0.02%+8,180+138.4%Added
denkapparat Operations GmbH14,864$1.11M0.46%+10,286+224.7%Added
Commonwealth Equity Services, LLC14,983$1.12M0.00%−55−0.4%Reduced
Voya Investment Management LLC15,899$1.19M0.00%−3,284−17.1%Reduced
GWM Advisors LLC16,016$1.20M0.00%+882+5.8%Added
Nomura Holdings Inc16,334$1.22M0.01%−32,500−66.6%Reduced
Jackson Creek Investment Advisors LLC16,744$1.25M0.37%−2,809−14.4%Reduced
Principal Securities, Inc.16,756$1.26M0.02%−4,425−20.9%Reduced
Hussman Strategic Advisors, Inc.16,800$1.26M0.27%+16,800New
Group One Trading, L.P.16,847$1.26M0.04%+5,357+46.6%Added
Sierra Summit Advisors LLC16,985$1.27M0.18%−676−3.8%Reduced