AAXJ vs AIA overlap - what they share and where they differ
AAXJ and AIA share 57.2% of their weight across 50 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.
AAXJ and AIA
57.2%
50 shared positions
AAXJ
iShares MSCI All Country Asia ex Japan ETF
Reported positions cover 97% of the fund, 838 positions · Jul 31, 2026
Top 10: 43.2%·Holdings of AAXJ
AIA
iShares Asia 50 ETF
Reported positions cover 100% of the fund, 50 positions · Jun 30, 2026
Top 10: 69.0%·Holdings of AIA
Reported positions cover AAXJ 97%, AIA 100% of each fund. An overlap cannot exceed the smaller coverage, so a low figure can mean little overlap or thin reporting.
AIA vs AAXJ side by side
AAXJiShares MSCI All Country Asia ex Japan ETF
838
stock positions reported to the SEC
39.0% of its weight is in 788 names AIA does not hold
AIAiShares Asia 50 ETF
50
stock positions reported to the SEC
0.0% of its weight is in 0 names AAXJ does not hold
Where each fund's weight sits
Largest sectors for both funds
The widest gap is Technology: AIA has 10.1 points more of it.
The figures side by side
| AAXJ | AIA | |
|---|---|---|
| Filing date | Jul 31, 2026 | Jun 30, 2026 |
| Stock positions reported | 838 | 50 |
| Weight of the ten largest | 43.2% | 69.0% |
| Largest position | TSM 17.2% | TSM 24.1% |
| Held alone | 788 positions, 39.0% | 0 positions, 0.0% |
| Covered by stock positions | 97% | 100% |
Holdings they share
| Stock | In AAXJ | In AIA | Counted |
|---|---|---|---|
| TSMTaiwan Semiconductor Manufacturing Company Limited | 17.21% | 24.09% | 17.21% |
| SAMSUNG ELECTRONICS CO., LTD. | 8.63% | 19.00% | 8.63% |
| SKHYSK hynix Inc. | 5.93% | 5.34% | 5.34% |
| TENCENT HOLDINGS LIMITED | 3.55% | 4.38% | 3.55% |
| BABAAlibaba Group Holding Limited | 2.41% | 3.50% | 2.41% |
| MEDIATEK INC. | 1.46% | 4.34% | 1.46% |
| DBS GROUP HOLDINGS LTD | 1.12% | 1.92% | 1.12% |
| AIAIAIA Group Limited | 0.99% | 1.95% | 0.99% |
| CHINA CONSTRUCTION BANK CORPORATION | 0.96% | 2.03% | 0.96% |
| DELTA ELECTRONICS, INC. | 0.90% | 2.40% | 0.90% |
What each holds alone
The heaviest positions one fund reports and the other does not.
Only in AAXJ
Only in AIA
Nothing among its reported positions that the others do not also hold.
Questions people ask
Is AAXJ the same as AIA?
57.2% of their weight sits in the same 50 holdings. AAXJ also reports HDB, RS, IBN, which the other does not. Among its reported positions, AIA holds nothing the other does not also hold.
How is the overlap between AAXJ and AIA measured?
For every stock both funds report, the smaller of the two weights counts, and the sum is the overlap. The reported positions cover 97% of AAXJ and 100% of AIA, so the number cannot exceed the smaller coverage.
Which holds more, AIA or AAXJ?
AAXJ reports 838 stock positions and AIA reports 50. 39.0% of AAXJ's weight sits in names AIA does not hold, and 0.0% of AIA's weight in names AAXJ does not hold. The ten largest positions are 43.2% of AAXJ and 69.0% of AIA.
How do AAXJ and AIA differ by sector?
The widest gap is Technology: AIA has 10.1 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.
Add a third fund in the tool·All fund pairs
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.