3 institutions reported holding $6.0M of LATAM AIRLINES GROUP SA (LTMAY) in SEC 13F filings for 2026-03-31. Largest institutional holders: IMC-Chicago, LLC ($3.2M), GROUP ONE TRADING LLC ($2.7M), SIMPLEX TRADING, LLC ($133,488). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | IMC-Chicago, LLC | $3.2M | 63,900 | New |
| 2 | GROUP ONE TRADING LLC | $2.7M | 55,600 | Added |
| 3 | SIMPLEX TRADING, LLC | $133,488 | 2,700 | Added |
Source: SEC Form 13F filings · as of 2026-03-31