Latest Period
Q1 2026
Security Snapshot
MILLICOM INTERNATIONAL CELLULAR SA - Common Shares (TIGO) Institutional Ownership
CUSIP: L6388F110
13F Institutional Holders and Ownership History from Q1 2014 to Q2 2026
Institutions Reporting
365
Shares (Excl. Options)
72,384,543
Price
$74.94
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- Security type / class
- Equity / Common Shares
- Symbol
- TIGO on Nasdaq
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 72,384,543
- Total 13F value
- $5,409,532,779
- Portfolio coverage rank
- 0.01%
- Share change
- -125,176
- Value change
- +$24,299,639
- Number of holders
- 365
- Shares outstanding
- 167,640,897
- SEC-reported price per share
- $90.76
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
2 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- TIGO - MILLICOM INTERNATIONAL CELLULAR SA - Common Shares is tracked under CUSIP L6388F110.
- 365 institutions reported positions in Q1 2026.
- 1 significant owner is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 365 to 6 between Q1 2026 and Q2 2026.
- SEC-reported value moved from $5,409,532,779 to $3,163,807.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 365 institutions filings for Q1 2026.
Security key
L6388F110
Latest holder period
Q1 2026
13F holders
365
13D/G owners
1
CIK / CUSIP context first
Open Q1 2026 holders
TIGO full holder history
MILLICOM INTERNATIONAL CELLULAR SA SEC filings
MILLICOM INTERNATIONAL CELLULAR SA company facts
MILLICOM INTERNATIONAL CELLULAR SA insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP L6388F110:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
1
Security
TIGO
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Atlas Investissement SAS | 50% | +6% | $6,956,401,515 | +$390,834,406 | 82,982,244 | +6% | Atlas Investissement SAS | 25 Jun 2026 |
As of 31 Mar 2026, 365 institutional investors reported holding 72,384,543 shares of MILLICOM INTERNATIONAL CELLULAR SA - Common Shares (TIGO). This represents 43% of the company’s total 167,640,897 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
30%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| Dodge & Cox | 4.9% | 8,162,432 | +0.36% | 0.34% | $611,692,654 |
| JPMORGAN CHASE & CO | 4.4% | 7,423,488 | +11% | 0.04% | $542,879,677 |
| BlackRock, Inc. | 3.6% | 6,000,897 | +11% | 0.01% | $449,707,192 |
| BRANDES INVESTMENT PARTNERS, LP | 1.9% | 3,261,016 | -33% | 1.7% | $244,380,705 |
| BARCLAYS PLC | 1.8% | 2,943,123 | +2.9% | 0.08% | $220,557,639 |
| STATE STREET CORP | 1.4% | 2,276,832 | -0.11% | 0.01% | $170,627,355 |
| Perpetual Ltd | 1% | 1,759,938 | -14% | 2.1% | $131,889,754 |
| Swedbank AB | 0.96% | 1,605,937 | -20% | 0.13% | $120,348,919 |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 0.84% | 1,405,608 | +1023% | 0.35% | $105,336,264 |
| Tredje AP-fonden | 0.75% | 1,259,901 | +16% | 0.52% | $94,416,981 |
| NORTHERN TRUST CORP | 0.73% | 1,228,581 | -1.9% | 0.01% | $92,069,861 |
| GOLDMAN SACHS GROUP INC | 0.72% | 1,210,831 | +169% | 0.01% | $90,739,653 |
| Marathon Asset Management Ltd | 0.66% | 1,107,258 | +0.57% | 3.2% | $82,977,550 |
| Qube Research & Technologies Ltd | 0.57% | 963,883 | +13% | 0.1% | $72,233,392 |
| UBS Group AG | 0.57% | 949,458 | +166% | 0.01% | $71,152,383 |
| MARSHALL WACE, LLP | 0.55% | 924,111 | +5545% | 0.07% | $69,252,880 |
| VICTORY CAPITAL MANAGEMENT INC | 0.53% | 883,247 | +9% | 0.04% | $66,190,530 |
| AMERICAN CENTURY COMPANIES INC | 0.52% | 878,185 | +1290% | 0.03% | $65,811,184 |
| Cullen Capital Management, LLC | 0.49% | 827,675 | +26% | 0.64% | $62,025,965 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0.48% | 806,918 | -20% | 0.07% | $60,470,435 |
| GEODE CAPITAL MANAGEMENT, LLC | 0.47% | 788,448 | +1.5% | 0% | $59,075,402 |
| MORGAN STANLEY | 0.46% | 778,415 | -8.2% | 0% | $58,334,531 |
| TD Asset Management Inc | 0.45% | 759,681 | 0.05% | $56,930,494 | |
| FIRST TRUST ADVISORS LP | 0.44% | 731,404 | -18% | 0.04% | $54,811,415 |
| DEUTSCHE BANK AG\ | 0.39% | 648,852 | -10% | 0.02% | $48,624,969 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
50
Latest
Q1 2026
Rows shown
1-25 of 50
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q2 | 36,054 | $3,163,807 | +$1,497 | $90.76 | 6 |
| 2026 Q1 | 72,384,543 | $5,409,532,779 | +$24,299,639 | $74.94 | 365 |
| 2025 Q4 | 72,072,618 | $3,993,896,697 | +$93,289,064 | $55.44 | 325 |
| 2025 Q3 | 70,400,350 | $3,416,379,929 | +$337,113,936 | $48.54 | 265 |
| 2025 Q2 | 65,018,758 | $2,426,065,753 | +$252,571,708 | $37.47 | 217 |
| 2025 Q1 | 58,219,975 | $1,761,548,546 | +$1,419,406,397 | $30.27 | 170 |
| 2024 Q4 | 11,237,145 | $281,030,464 | +$75,362,426 | $25.01 | 97 |
| 2024 Q3 | 8,147,686 | $221,054,724 | -$13,649,226 | $27.12 | 95 |
| 2024 Q2 | 8,739,507 | $214,308,861 | +$12,828,566 | $24.55 | 94 |
| 2024 Q1 | 8,241,950 | $166,679,212 | +$6,586,029 | $20.23 | 74 |
| 2023 Q4 | 7,929,177 | $142,756,344 | +$23,396 | $18.00 | 62 |
| 2023 Q3 | 7,417,584 | $114,596,847 | +$10,699,625 | $15.45 | 60 |
| 2023 Q2 | 6,717,269 | $102,354,257 | -$6,147,901 | $15.24 | 61 |
| 2023 Q1 | 7,011,209 | $132,649,730 | -$7,828,119 | $18.92 | 61 |
| 2022 Q4 | 7,467,072 | $94,371,300 | +$6,605,133 | $12.63 | 57 |
| 2022 Q3 | 6,953,070 | $79,257,150 | -$1,954,106 | $11.41 | 47 |
| 2022 Q2 | 7,030,869 | $101,050,000 | +$7,402,545 | $14.37 | 54 |
| 2022 Q1 | 5,005,743 | $126,222,000 | +$19,979,724 | $25.21 | 51 |
| 2021 Q4 | 4,198,785 | $119,466,535 | -$542,112 | $28.45 | 46 |
| 2021 Q3 | 4,187,203 | $151,343,000 | -$28,020,202 | $36.15 | 43 |
| 2021 Q2 | 4,950,124 | $195,882,000 | -$29,959,659 | $39.57 | 50 |
| 2021 Q1 | 5,717,226 | $218,543,000 | -$7,280,259 | $38.21 | 46 |
| 2020 Q4 | 5,882,894 | $228,198,000 | -$51,636,508 | $38.79 | 43 |
| 2020 Q3 | 7,242,956 | $219,323,000 | -$28,471,049 | $30.28 | 44 |
| 2020 Q2 | 8,329,611 | $217,814,529 | +$33,588,393 | $26.15 | 40 |