AIA vs EMXC overlap - what they share and where they differ
AIA and EMXC share 44.3% of their weight across 21 common positions, read from what each fund reported to the SEC.
Each week Ploutos reads the reported positions of the largest US equity ETFs and measures, pair by pair, the weight they share: for every stock both funds hold, the smaller of the two weights counts. Two funds tracking the same index land near 100%. A sector fund inside a broad index fund lands at roughly that sector's weight.
AIA and EMXC
44.3%
21 shared positions
AIA
iShares Asia 50 ETF
Reported positions cover 100% of the fund, 50 positions · Jun 30, 2026
Top 10: 69.0%·Holdings of AIA
EMXC
iShares MSCI Emerging Markets ex China ETF
Reported positions cover 98% of the fund, 582 positions · May 31, 2026
Top 10: 45.0%·Holdings of EMXC
Reported positions cover AIA 100%, EMXC 98% of each fund. An overlap cannot exceed the smaller coverage, so a low figure can mean little overlap or thin reporting.
EMXC vs AIA side by side
AIAiShares Asia 50 ETF
50
stock positions reported to the SEC
30.5% of its weight is in 29 names EMXC does not hold
EMXCiShares MSCI Emerging Markets ex China ETF
582
stock positions reported to the SEC
50.3% of its weight is in 561 names AIA does not hold
Where each fund's weight sits
Largest sectors for both funds
The widest gap is Technology: AIA has 11.4 points more of it.
The figures side by side
| AIA | EMXC | |
|---|---|---|
| Filing date | Jun 30, 2026 | May 31, 2026 |
| Stock positions reported | 50 | 582 |
| Weight of the ten largest | 69.0% | 45.0% |
| Largest position | TSM 24.1% | TSM 17.9% |
| Held alone | 29 positions, 30.5% | 561 positions, 50.3% |
| Covered by stock positions | 100% | 98% |
Holdings they share
| Stock | In AIA | In EMXC | Counted |
|---|---|---|---|
| TSMTaiwan Semiconductor Manufacturing Company Limited | 24.09% | 17.94% | 17.94% |
| SAMSUNG ELECTRONICS CO., LTD. | 18.99% | 10.82% | 10.82% |
| SKHYSK hynix Inc. | 5.34% | 8.35% | 5.34% |
| MEDIATEK INC. | 4.34% | 2.04% | 2.04% |
| DELTA ELECTRONICS, INC. | 2.40% | 1.47% | 1.47% |
| HON HAI PRECISION INDUSTRY CO., LTD. | 1.93% | 1.13% | 1.13% |
| SK SQUARE CO., LTD. | 1.99% | 0.75% | 0.75% |
| HYUNDAI MOTOR COMPANY | 0.87% | 0.63% | 0.63% |
| ASXASE Technology Holding Co., Ltd. | 1.57% | 0.62% | 0.62% |
| UMCUnited Microelectronics Corporation | 1.26% | 0.50% | 0.50% |
What each holds alone
The heaviest positions one fund reports and the other does not.
Only in AIA
Only in EMXC
Questions people ask
Is AIA the same as EMXC?
44.3% of their weight sits in the same 21 holdings. AIA also reports TENCENT HOLDINGS LIMITED, BABA, CHINA CONSTRUCTION BANK CORPORATION, which the other does not. EMXC also reports HDB, RS, SAMSUNG ELECTRO-MECHANICS CO.,LTD, which the other does not.
How is the overlap between AIA and EMXC measured?
For every stock both funds report, the smaller of the two weights counts, and the sum is the overlap. The reported positions cover 100% of AIA and 98% of EMXC, so the number cannot exceed the smaller coverage.
Which holds more, EMXC or AIA?
AIA reports 50 stock positions and EMXC reports 582. 30.5% of AIA's weight sits in names EMXC does not hold, and 50.3% of EMXC's weight in names AIA does not hold. The ten largest positions are 69.0% of AIA and 45.0% of EMXC.
How do AIA and EMXC differ by sector?
The widest gap is Technology: AIA has 11.4 points more of it. Sectors come from each holding's SIC code in its SEC record, summed by the weight the fund reports.
Where do the numbers come from?
From each fund's own N-PORT filing to the SEC, which lists every position and its weight. The comparison uses every equity position the fund reports; cash, futures and bonds are not counted, which is why a coverage figure sits next to every result. Holdings change between filings.
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Descriptive data from public SEC filings. Nothing on this page is a recommendation to buy, sell or hold any fund or stock, and holdings change between filings.