ETF Overlap Tool
Enter up to six ETFs to see how much of each is the same securities. Overlap by weight is the sum, over every holding two funds share, of the smaller of the two weights: 100% means identical portfolios, 0% means nothing in common.
Overlap by weight
49 holdings in all 2 funds| Fund | AIA | FLAX | Positions | Holdings |
|---|---|---|---|---|
| AIAiShares Asia 50 ETF | — | 51% 49 shared |
53 | as of Oct 8, 2026issuer data |
| FLAXFranklin FTSE Asia ex Japan ETF | 51% 49 shared | — | 1,613 | as of Jun 30, 2026SEC filing |
Each cell: overlap by weight, and how many positions the two funds share. Equity, preferred and fund holdings are compared; cash and derivatives are not.
Held by both funds
51.0% common weight| Holding | AIA | FLAX | Smallest |
|---|---|---|---|
| TAIWAN SEMICONDUCTOR MANUFACTURING | 23.31% | 15.07% | 15.07% |
| SAMSUNG ELECTRONICS LTD | 14.65% | 8.15% | 8.15% |
| SK HYNIX | 6.84% | 7.78% | 6.84% |
| TENCENT HOLDINGS | 4.11% | 2.80% | 2.80% |
| ALIBABA GROUP HOLDING | 4.15% | 1.78% | 1.78% |
| MEDIATEK | 4.50% | 1.61% | 1.61% |
| DELTA ELECTRONICS | 2.26% | 0.96% | 0.96% |
| SAMSUNG ELECTRONICS NON VOTING PRE | 1.91% | 0.90% | 0.90% |
| SK SQUARE | 1.34% | 0.81% | 0.81% |
| HON HAI PRECISION INDUSTRY | 1.82% | 0.79% | 0.79% |
| AIA GROUP | 1.75% | 0.78% | 0.78% |
| CHINA CONSTRUCTION BANK CORP H | 2.32% | 0.74% | 0.74% |
| ASE TECHNOLOGY HOLDING | 1.54% | 0.58% | 0.58% |
| INDUSTRIAL AND COMMERCIAL BANK OF | 1.47% | 0.54% | 0.54% |
| UNITED MICRO ELECTRONICS CORP | 1.04% | 0.49% | 0.49% |
| HONG KONG EXCHANGES AND CLEARING | 1.09% | 0.45% | 0.45% |
| ELITE MATERIAL | 1.17% | 0.40% | 0.40% |
| MEITUAN | 0.95% | 0.40% | 0.40% |
| XIAOMI | 1.00% | 0.39% | 0.39% |
| NETEASE | 0.80% | 0.38% | 0.38% |
| BANK OF CHINA LTD H | 1.23% | 0.36% | 0.36% |
| PING AN INSURANCE (GROUP) CO OF CH | 0.82% | 0.36% | 0.36% |
| HYUNDAI MOTOR | 0.62% | 0.35% | 0.35% |
| CTBC FINANCIAL HOLDING | 0.79% | 0.34% | 0.34% |
| KB FINANCIAL GROUP | 0.77% | 0.29% | 0.29% |
| BYD H | 0.66% | 0.28% | 0.28% |
| FUBON FINANCIAL HOLDING | 0.82% | 0.28% | 0.28% |
| JD.COM CLASS A | 0.64% | 0.25% | 0.25% |
| BAIDU | 0.44% | 0.25% | 0.25% |
| CATHAY FINANCIAL HOLDING | 0.64% | 0.23% | 0.23% |
| SHINHAN FINANCIAL GROUP | 0.63% | 0.21% | 0.21% |
| NAN YA PLASTICS CORP | 1.08% | 0.21% | 0.21% |
| CHINA LIFE INSURANCE LTD H | 0.49% | 0.21% | 0.21% |
| DOOSAN ENERBILITY LTD | 0.49% | 0.20% | 0.20% |
| TS FINANCIAL HOLDING | 0.62% | 0.20% | 0.20% |
| TRIP.COM GROUP | 0.44% | 0.20% | 0.20% |
| PETROCHINA H | 0.51% | 0.19% | 0.19% |
| TECHTRONIC INDUSTRIES COMPANY-100 | 0.45% | 0.18% | 0.18% |
| YUANTA FINANCIAL HOLDING | 0.57% | 0.18% | 0.18% |
| CK HUTCHISON HOLDINGS | 0.44% | 0.18% | 0.18% |
| CHINA MERCHANTS BANK H | 0.42% | 0.18% | 0.18% |
| ZIJIN MINING GROUP LTD H | 0.46% | 0.18% | 0.18% |
| KIA CORPORATION | 0.36% | 0.17% | 0.17% |
| HANWHA AEROSPACE LTD | 0.43% | 0.17% | 0.17% |
| NAVER | 0.41% | 0.16% | 0.16% |
| SUN HUNG KAI PROPERTIES LTD | 0.39% | 0.15% | 0.15% |
| BEONE MEDICINES AG | 0.50% | 0.15% | 0.15% |
| HYUNDAI MOTOR S2 PREF | 0.09% | 0.04% | 0.04% |
| HYUNDAI MOTOR S1 PREF | 0.06% | 0.03% | 0.03% |
Reading overlap
Two funds with 80% overlap move together and holding both mostly doubles one exposure and both fees. Low overlap is not the same as diversification: two funds can share no holdings and still be driven by the same factor. To see what a whole portfolio owns, use the portfolio x-ray.
Holdings come from each issuer's daily file where we have one and otherwise from the fund's latest SEC filing, so the two sides of a comparison can be from different dates. The table shows each fund's date.
Fund data comes from each fund's SEC filings and issuer disclosures and is shown with the date it is as of. SEC portfolio and flow filings become public about 60 days after the period they cover. Nothing here is investment advice; see Terms.