AIA vs BBAX: holdings overlap, shared companies and scores
As of September 11, 2026, AIA and BBAX overlap 10.3% by weight. iShares Asia 50 ETF (AIA): Large-cap Asian stocks. JPMorgan BetaBuilders Developed Asia Pacific ex-Japan ETF (BBAX): Developed Asia ex-Japan stocks.
Updated September 11, 2026
How much do AIA and BBAX overlap?
As of September 11, 2026, AIA and BBAX overlap 10.3% by weight.
10% of AIA is already inside BBAX.
23% of BBAX is already inside AIA.
AIA holds 59 companies and BBAX holds 90; 9 are in both.
Computed by ETF Copilot from both funds' holdings rather than quoted from a data provider, and rebuilt nightly.
How does ETF Copilot score AIA and BBAX?
As of September 11, 2026, ETF Copilot scores AIA 7.0 out of 10 and BBAX 5.5 out of 10.
They differ most on Return: AIA 8.5 and BBAX 3.2.
The five factor scores behind them are set out below, 0–10 and higher is better, ranked against every US equity ETF we track.
| Factor | AIA | BBAX |
|---|---|---|
| Growth | 9.8 | 6.8 |
| Valuation | 4.1 | 6.0 |
| Risk | 1.4 | 6.3 |
| Quality | 8.9 | 5.5 |
| Return | 8.5 | 3.2 |
BBAX is the cheaper of the two at 0.19% a year
As of September 11, 2026, AIA charges 0.50% a year, yields 2.33% and holds $5.0B in assets across 59 positions.
As of September 11, 2026, BBAX charges 0.19% a year, yields 3.77% and holds $6.9B in assets across 90 positions.
| Measure | AIA | BBAX |
|---|---|---|
| Expense ratio | 0.50% | 0.19% |
| Dividend yield | 2.33% | 3.77% |
| Assets under management | $5.0B | $6.9B |
| Holdings | 59 | 90 |
Expense ratio, dividend yield and assets under management are reported by the fund and refreshed daily. Every other figure on this page is computed by ETF Copilot.
Where AIA and BBAX trade against their own history
AIA trades at 14.7 times earnings, against its own median of 13.3, and is more expensive than 77% of its own 114 monthly readings since 2017.
BBAX trades at 18.5 times earnings, against its own median of 15.9, and is more expensive than 83% of its own 98 monthly readings since 2018.
What moved AIA and BBAX this week
AIA rose 1.5% in the week to September 11, 2026. The holdings that moved it most were Samsung Electronics (+4.9%), SK Hynix (+14.8%) and Taiwan Semiconductor (+1.9%); Delta Elec (−7.0%) pushed the other way.
BBAX fell 2.9% in the week to September 11, 2026. The holdings that moved it most were BHP (−4.7%), Commonwealth Bank of Austral (−4.2%) and Wesfarmers (−5.5%); Woodside Energy (+1.8%) pushed the other way.
What do AIA and BBAX each hold?
What's inside AIA: Tech 35%, Memory 27%.
65% of AIA is its ten largest holdings.
What's inside BBAX: Tech 1%, Semiconductors 0%.
49% of BBAX is its ten largest holdings.
Compare with similar funds
Cite this
ETF Copilot, “AIA vs BBAX holdings overlap and scores”, as of September 11, 2026.
https://etf-copilot.com/compare/aia-vs-bbax
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