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
50 holdings in all 2 funds| Fund | JEMA | MEM | Positions | Holdings |
|---|---|---|---|---|
| JEMAJPMorgan ActiveBuilders Emerging Markets Equity ETF | — | 45% 50 shared |
507 | as of Apr 30, 2026SEC filing |
| MEMMatthews Emerging Markets Equity Active ETF | 45% 50 shared | — | 71 | 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
45.5% common weight| Holding | JEMA | MEM | Smallest |
|---|---|---|---|
| Taiwan Semiconductor Manufacturing Co. Ltd. | 13.78% | 14.83% | 13.78% |
| Samsung Electronics Co. Ltd. | 7.13% | 6.71% | 6.71% |
| SK Hynix, Inc. | 4.01% | 4.46% | 4.01% |
| Tencent Holdings Ltd. | 3.78% | 2.42% | 2.42% |
| Alibaba Group Holding Ltd. | 1.82% | 2.30% | 1.82% |
| Delta Electronics, Inc. | 1.91% | 1.54% | 1.54% |
| Contemporary Amperex Technology Co. Ltd. | 0.99% | 1.81% | 0.99% |
| Elite Material Co. Ltd. | 0.95% | 2.13% | 0.95% |
| PBR | 1.41% | 0.88% | 0.88% |
| Ping An Insurance Group Co. of China Ltd. | 0.90% | 0.75% | 0.75% |
| PetroChina Co. Ltd. | 0.69% | 0.70% | 0.69% |
| Grupo Financiero Banorte SAB de CV | 0.64% | 0.91% | 0.64% |
| MediaTek, Inc. | 0.62% | 1.92% | 0.62% |
| Samsung Electro-Mechanics Co. Ltd. | 0.58% | 3.17% | 0.58% |
| China Merchants Bank Co. Ltd. | 0.64% | 0.52% | 0.52% |
| NU Holdings Ltd. | 0.52% | 0.77% | 0.52% |
| China Construction Bank Corp. | 0.52% | 1.73% | 0.52% |
| HDB | 0.51% | 0.84% | 0.51% |
| Bajaj Finance Ltd. | 0.46% | 0.72% | 0.46% |
| Credicorp Ltd. | 0.42% | 1.01% | 0.42% |
| Zijin Mining Group Co. Ltd. | 0.41% | 0.87% | 0.41% |
| Hana Financial Group, Inc. | 0.38% | 0.88% | 0.38% |
| Capitec Bank Holdings Ltd. | 0.36% | 0.83% | 0.36% |
| Hon Hai Precision Industry Co. Ltd. | 0.36% | 0.88% | 0.36% |
| CTBC Financial Holding Co. Ltd. | 0.34% | 0.97% | 0.34% |
| Hyundai Motor Co. | 0.33% | 0.76% | 0.33% |
| Hanwha Aerospace Co. Ltd. | 0.33% | 0.73% | 0.33% |
| Reliance Industries Ltd. | 0.53% | 0.33% | 0.33% |
| B3 SA - Brasil Bolsa Balcao | 0.32% | 0.66% | 0.32% |
| VALE | 0.32% | 0.91% | 0.32% |
| SK Square Co. Ltd. | 0.31% | 4.81% | 0.31% |
| YUMC | 0.26% | 0.92% | 0.26% |
| KB Financial Group, Inc. | 0.21% | 1.00% | 0.21% |
| Samsung Biologics Co. Ltd. | 0.21% | 0.26% | 0.21% |
| Korea Investment Holdings Co. Ltd. | 0.18% | 2.16% | 0.18% |
| Max Financial Services Ltd. | 0.17% | 0.62% | 0.17% |
| HD Hyundai Heavy Industries Co. Ltd. | 0.16% | 1.01% | 0.16% |
| Samsung Fire & Marine Insurance Co. Ltd. | 0.14% | 2.07% | 0.14% |
| WNC Corp. | 0.14% | 0.47% | 0.14% |
| NAVER Corp. | 0.13% | 0.58% | 0.13% |
| Shriram Finance Ltd. | 0.12% | 0.51% | 0.12% |
| Shoprite Holdings Ltd. | 0.11% | 0.82% | 0.11% |
| China International Capital Corp. Ltd. | 0.10% | 0.65% | 0.10% |
| Hongfa Technology Co. Ltd. | 0.09% | 0.78% | 0.09% |
| HD Hyundai Electric Co. Ltd. | 0.08% | 1.38% | 0.08% |
| IBN | 0.08% | 0.20% | 0.08% |
| Valterra Platinum Ltd. | 0.07% | 0.93% | 0.07% |
| BVN | 0.06% | 1.01% | 0.06% |
| Classys, Inc. | 0.03% | 0.32% | 0.03% |
| CP ALL PCL | 0.03% | 0.50% | 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.