Westwood Global Investments, LLC reported America Movil SAB de CV (AMX) in 11 quarterly 13F filings from 2024 Q1 through 2026 Q2. Peak portfolio weight reached 13.24% in 2025 Q4. The latest visible filing shows AMX at 12.04% of the fund.
This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings. Older history is available after unlock; the visible window still shows the most recent pattern.
This page is designed to answer the real investor question behind a 13F filing: how meaningful was Westwood Global Investments, LLC's position in America Movil SAB de CV, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.
AMX was reported at 12.04% of portfolio in the most recent visible filing.
Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.
Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.
Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.
As of 2026 Q2 — sorted by position size
These are the practical questions this page is built to answer before you even open the full history table.
Westwood Global Investments, LLC reported AMX across 6 quarterly 13F filings, from 2024 Q1 through 2026 Q2.
The largest reported portfolio weight for AMX was 13.24% in 2025 Q4.
The most recent filing on this page is 2026 Q2, when Westwood Global Investments, LLC reported 13,194,202 shares, equal to 12.04% of portfolio, with an estimated market value of $342.9M.
The chart compares Westwood Global Investments, LLC's quarterly AMX portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.
Based on 13F filing dates vs. subsequent AMX price moves, Westwood Global Investments, LLC correctly timed 5 out of 10 reported position changes (50%). The annualised alpha on AMX relative to SPY over the holding period was -31.8%.