MILLICOM INTL CELLULAR S A COM STK is a security (CUSIP L6388F950) tracked across SEC portfolio filings. 5 institutional managers reported $1.9M on Form 13F as of 2026-03-31.
| Manager | Location | Value | Shares |
|---|---|---|---|
| IMC-Chicago, LLC | CHICAGO, IL | $1.6M | — |
| GROUP ONE TRADING, L.P. | CHICAGO, IL | $225K | — |
| SIMPLEX TRADING, LLC | CHICAGO, IL | $172K | — |
| SG Americas Securities, LLC | NEW YORK, NY | $48 | — |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | BIRMINGHAM, AL | — | — |