Who owns TIGO
Which tracked institutional funds hold TIGO, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See TIGO company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
183 tracked funds added or opened TIGO while 85 trimmed or exited it between 2026-Q1 and 2026-Q2 — the tape is split. When large holders disagree on a name, the funds moving first are sometimes ahead of the story.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
TIGO’s largest tracked holder by dollar value, DODGE & COX, sizes it at 0.4% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.3pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in TIGO divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2026-Q1 and 2026-Q2, across 413 tracked filers holding TIGO, 272 increased or opened the position and 189 reduced or closed it; over the same quarter, there were no open-market insider Form 4s.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in TIGO between the 2026-Q1 and 2026-Q2 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 49
- Capital World Investors$332M
- NORGES BANK$105M
- AGF MANAGEMENT LTD$11M
- CAPITAL INTERNATIONAL SARL$11M
- Fideuram Asset Management (Ireland) dac$10M
- Sumitomo Mitsui Trust Group, Inc.$10M
Full exits 45
- Qube Research & Technologies Ltd$72M
- MARSHALL WACE, LLP$69M
- Amundi$40M
- MILLENNIUM MANAGEMENT LLC$39M
- SG Americas Securities, LLC$27M
- CANADA PENSION PLAN INVESTMENT BOARD$22M
Largest adds
- BlackRock, Inc.$371M
- DODGE & COX$134M
- AXIOM INVESTORS LLC /DE$128M
- STATE STREET CORP$81M
- GEODE CAPITAL MANAGEMENT, LLC$80M
- JPMORGAN CHASE & CO$80M
Largest trims
- LOS ANGELES CAPITAL MANAGEMENT LLC$37M
- ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$32M
- VICTORY CAPITAL MANAGEMENT INC$23M
- UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC$22M
- Zurcher Kantonalbank (Zurich Cantonalbank)$19M
- SUSQUEHANNA INTERNATIONAL GROUP, LLP$14M
Institutional holders
One row per tracked fund, most shares held first (every row is from one quarter; reported value breaks ties). “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| DODGE & COX added | 8,218,532 | $746M | 11.5% | 2026-Q2 |
| BlackRock, Inc. added | 8,138,415 | $739M | 11.4% | 2026-Q2 |
| JPMORGAN CHASE & CO trimmed | 6,747,450 | $623M | 9.6% | 2026-Q2 |
| Capital World Investors new | 3,659,500 | $332M | 5.1% | 2026-Q2 |
| STATE STREET CORP added | 2,767,461 | $251M | 3.9% | 2026-Q2 |
| BRANDES INVESTMENT PARTNERS, LP trimmed | 2,754,039 | $250M | 3.9% | 2026-Q2 |
| BARCLAYS PLC trimmed | 2,672,340 | $243M | 3.7% | 2026-Q2 |
| AXIOM INVESTORS LLC /DE added | 1,595,000 | $145M | 2.2% | 2026-Q2 |
| Swedbank AB trimmed | 1,545,110 | $140M | 2.2% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 1,540,359 | $139M | 2.1% | 2026-Q2 |
| NORTHERN TRUST CORP added | 1,455,253 | $132M | 2.0% | 2026-Q2 |
| UBS Group AG added | 1,357,760 | $123M | 1.9% | 2026-Q2 |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC trimmed | 1,309,545 | $119M | 1.8% | 2026-Q2 |
| Perpetual Ltd trimmed | 1,309,146 | $119M | 1.8% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC trimmed | 1,176,528 | $107M | 1.6% | 2026-Q2 |
| NORGES BANK new | 1,158,004 | $105M | 1.6% | 2026-Q2 |
| Marathon Asset Management Ltd trimmed | 1,066,749 | $97M | 1.5% | 2026-Q2 |
| Tredje AP-fonden trimmed | 1,041,801 | $95M | 1.5% | 2026-Q2 |
| MORGAN STANLEY added | 1,021,380 | $93M | 1.4% | 2026-Q2 |
| TD Asset Management Inc added | 908,561 | $82M | 1.3% | 2026-Q2 |
| FIRST TRUST ADVISORS LP added | 796,149 | $72M | 1.1% | 2026-Q2 |
| Cullen Capital Management, LLC trimmed | 785,131 | $71M | 1.1% | 2026-Q2 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. trimmed | 726,342 | $66M | 1.0% | 2026-Q2 |
| AMERICAN CENTURY COMPANIES INC trimmed | 715,616 | $65M | 1.0% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC added | 652,357 | $59M | 0.9% | 2026-Q2 |
| Nuveen, LLC added | 603,513 | $55M | 0.8% | 2026-Q2 |
| DEUTSCHE BANK AG\ trimmed | 583,276 | $53M | 0.8% | 2026-Q2 |
| MANGROVE PARTNERS IM, LLC | 556,485 | $51M | 0.8% | 2026-Q2 |
| CAPTRUST FINANCIAL ADVISORS added | 535,790 | $49M | 0.7% | 2026-Q2 |
| SEI INVESTMENTS CO trimmed | 511,799 | $46M | 0.7% | 2026-Q2 |
| Bank of New York Mellon Corp added | 504,531 | $46M | 0.7% | 2026-Q2 |
| Triodos Investment Management BV trimmed | 504,000 | $46M | 0.7% | 2026-Q2 |
| FMR LLC trimmed | 486,807 | $44M | 0.7% | 2026-Q2 |
| RENAISSANCE TECHNOLOGIES LLC trimmed | 472,092 | $43M | 0.7% | 2026-Q2 |
| VICTORY CAPITAL MANAGEMENT INC trimmed | 470,375 | $43M | 0.7% | 2026-Q2 |
| GAMCO INVESTORS, INC. ET AL trimmed | 439,026 | $40M | 0.6% | 2026-Q2 |
| FRANKLIN RESOURCES INC trimmed | 386,972 | $35M | 0.5% | 2026-Q2 |
| Legal & General Group Plc added | 371,539 | $34M | 0.5% | 2026-Q2 |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO trimmed | 369,134 | $34M | 0.5% | 2026-Q2 |
| Hosking Partners LLP trimmed | 342,311 | $31M | 0.5% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC added | 333,276 | $30M | 0.5% | 2026-Q2 |
| Swiss National Bank added | 329,022 | $30M | 0.5% | 2026-Q2 |
| Aperture Investors, LLC trimmed | 328,198 | $30M | 0.5% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS added | 327,044 | $30M | 0.5% | 2026-Q2 |
| Boston Partners | 308,703 | $28M | 0.4% | 2026-Q2 |
| Connor, Clark & Lunn Investment Management Ltd. trimmed | 298,032 | $27M | 0.4% | 2026-Q2 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added | 281,619 | $26M | 0.4% | 2026-Q2 |
| GABELLI FUNDS LLC trimmed | 263,900 | $24M | 0.4% | 2026-Q2 |
| Crossmark Global Holdings, Inc. trimmed | 258,805 | $23M | 0.4% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 245,029 | $22M | 0.3% | 2026-Q2 |
| LEE DANNER & BASS INC | 243,000 | $22M | 0.3% | 2026-Q2 |
| CREDIT AGRICOLE S A trimmed | 242,494 | $22M | 0.3% | 2026-Q2 |
| Susquehanna Portfolio Strategies, LLC added | 233,262 | $21M | 0.3% | 2026-Q2 |
| Russell Investments Group, Ltd. added | 217,169 | $20M | 0.3% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 214,002 | $19M | 0.3% | 2026-Q2 |
| MACKENZIE FINANCIAL CORP trimmed | 205,395 | $19M | 0.3% | 2026-Q2 |
| Triasima Portfolio Management inc. added | 204,624 | $19M | 0.3% | 2026-Q2 |
| TEACHER RETIREMENT SYSTEM OF TEXAS added | 182,998 | $17M | 0.3% | 2026-Q2 |
| SEB Asset Management AB added | 176,100 | $16M | 0.2% | 2026-Q2 |
| Invesco Ltd. added | 170,618 | $15M | 0.2% | 2026-Q2 |
| KLP KAPITALFORVALTNING AS added | 161,036 | $15M | 0.2% | 2026-Q2 |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS added | 157,821 | $14M | 0.2% | 2026-Q2 |
| Park West Asset Management LLC trimmed | 143,047 | $13M | 0.2% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ trimmed | 140,083 | $13M | 0.2% | 2026-Q2 |
| Man Group plc added | 132,244 | $12M | 0.2% | 2026-Q2 |
| AGF MANAGEMENT LTD new | 124,940 | $11M | 0.2% | 2026-Q2 |
| Fideuram Asset Management (Ireland) dac new | 124,680 | $10M | 0.2% | 2026-Q2 |
| ABN AMRO INVESTMENT SOLUTIONS added | 123,455 | $11M | 0.2% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 121,986 | $11M | 0.2% | 2026-Q2 |
| CAPITAL INTERNATIONAL SARL new | 121,717 | $11M | 0.2% | 2026-Q2 |
| ENVESTNET ASSET MANAGEMENT INC trimmed | 119,609 | $11M | 0.2% | 2026-Q2 |
| NEW YORK STATE COMMON RETIREMENT FUND added | 117,052 | $11M | 0.2% | 2026-Q2 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM added | 113,966 | $10M | 0.2% | 2026-Q2 |
| RAYMOND JAMES FINANCIAL INC added | 112,182 | $10M | 0.2% | 2026-Q2 |
| TD Waterhouse Canada Inc. added | 108,535 | $10M | 0.2% | 2026-Q2 |
| Sumitomo Mitsui Trust Group, Inc. new | 108,456 | $10M | 0.2% | 2026-Q2 |
| Empowered Funds, LLC trimmed | 106,689 | $10M | 0.1% | 2026-Q2 |
| Mitsubishi UFJ Asset Management Co., Ltd. new | 106,342 | $10M | 0.1% | 2026-Q2 |
| CITIGROUP INC added | 105,865 | $10M | 0.1% | 2026-Q2 |
| ASSETMARK, INC added | 104,943 | $10M | 0.1% | 2026-Q2 |
| VANGUARD ASSET MANAGEMENT, Ltd added | 103,667 | $9M | 0.1% | 2026-Q2 |
| RENAISSANCE GROUP LLC trimmed | 102,335 | $9M | 0.1% | 2026-Q2 |
| JACOBS LEVY EQUITY MANAGEMENT, INC trimmed | 99,626 | $9M | 0.1% | 2026-Q2 |
| EXCHANGE TRADED CONCEPTS, LLC trimmed | 92,613 | $8M | 0.1% | 2026-Q2 |
| RHUMBLINE ADVISERS added | 88,128 | $8M | 0.1% | 2026-Q2 |
| Vest Financial, LLC added | 86,655 | $8M | 0.1% | 2026-Q2 |
| LAZARD ASSET MANAGEMENT LLC trimmed | 86,119 | $8M | 0.1% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC added | 81,446 | $7M | 0.1% | 2026-Q2 |
| XTX Topco Ltd added | 80,338 | $7M | 0.1% | 2026-Q2 |
| One Capital Management, LLC | 80,276 | $6M | 0.1% | 2026-Q2 |
| PDT Partners, LLC trimmed | 79,481 | $7M | 0.1% | 2026-Q2 |
| Calamos Advisors LLC trimmed | 79,010 | $7M | 0.1% | 2026-Q2 |
| BTG Pactual Asset Management US LLC added | 78,417 | $7M | 0.1% | 2026-Q2 |
| Saudi Central Bank new | 77,282 | $7M | 0.1% | 2026-Q2 |
| LB Partners LLC trimmed | 77,000 | $7M | 0.1% | 2026-Q2 |
| State of Tennessee, Department of Treasury trimmed | 73,235 | $7M | 0.1% | 2026-Q2 |
| CAPITAL INTERNATIONAL LTD /CA/ new | 71,041 | $6M | 0.1% | 2026-Q2 |
| Militia Capital Management LLC added | 70,000 | $6M | 0.1% | 2026-Q2 |
| Illinois Municipal Retirement Fund added | 67,956 | $6M | 0.1% | 2026-Q2 |
| Capital International, Inc./CA/ new | 66,136 | $6M | 0.1% | 2026-Q2 |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.