How Institutional Funds Moved on AMX

Position changes disclosed in SEC Form 13F filings. These report a quarterly snapshot, not exact trade dates.

FundChangeQuarter
AXIOM INVESTORS LLC /DE AXIOM INVESTORS LLC /DE opened a new position worth $36,606,395. 2026-06-30
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC opened a new position worth $52,246,855. 2026-06-30
Boston Partners Boston Partners increased this position by 766% ($17,789,650 -> $154,043,560). 2026-06-30
DIMENSIONAL FUND ADVISORS LP DIMENSIONAL FUND ADVISORS LP increased this position by 24% ($84,814,818 -> $105,347,970). 2026-06-30
Capital International Investors Capital International Investors reduced this position by 42% ($260,367,191 -> $151,387,632). 2026-06-30
RENAISSANCE TECHNOLOGIES LLC RENAISSANCE TECHNOLOGIES LLC reduced this position by 30% ($30,362,681 -> $21,317,726). 2026-06-30
NOMURA ASSET MANAGEMENT INTERNATIONAL INC. NOMURA ASSET MANAGEMENT INTERNATIONAL INC. increased this position by 25% ($56,317,000 -> $70,280,000). 2026-06-30
Capital Wealth Planning, LLC Capital Wealth Planning, LLC increased this position by 46% ($26,605,732 -> $38,812,530). 2026-06-30

Which Funds Hold AMX

Largest reported positions as of 2026-06-30.

FundValueShares
LAZARD ASSET MANAGEMENT LLC $533,592,308 20,530,678
FMR LLC $427,493,874 16,448,398
Capital World Investors $361,322,766 13,893,568
Boston Partners $154,043,560 5,927,032
Capital International Investors $151,387,632 5,824,597
DIMENSIONAL FUND ADVISORS LP $105,347,970 4,053,404
DISCOVERY CAPITAL MANAGEMENT, LLC / CT $103,649,861 3,988,067
AMERICAN CENTURY COMPANIES INC $87,904,132 3,382,229
NOMURA ASSET MANAGEMENT INTERNATIONAL INC. $70,280,000 2,704,122
TEACHER RETIREMENT SYSTEM OF TEXAS $57,185,797 2,200,300

Data compiled from public SEC filings. This is informational reporting, not investment advice.

Capital World Investors: 13F Portfolio Moves Tracked Quarterly

Capital World Investors 13F portfolio moves for the quarter ending 2026-03-31

Capital World Investors’s portfolio moves, tracked quarter by quarter. This profile follows the institutional investor’s Form 13F disclosures over time, giving a running record of new positions, exits, and adjustments as they are reported to the SEC. Because 13F filings only reveal a snapshot of holdings at quarter-end, this page will be refreshed with each … Read more