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
196 holdings in all 2 funds| Fund | MCHI | TCHI | Positions | Holdings |
|---|---|---|---|---|
| MCHIiShares MSCI China ETF | — | 29% 196 shared |
577 | as of Oct 8, 2026issuer data |
| TCHIiShares MSCI China Multisector Tech ETF | 29% 196 shared | — | 196 | as of Oct 8, 2026issuer data |
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
28.6% common weight| Holding | MCHI | TCHI | Smallest |
|---|---|---|---|
| TENCENT HOLDINGS | 13.48% | 3.98% | 3.98% |
| ALIBABA GROUP HOLDING | 9.35% | 3.66% | 3.66% |
| XIAOMI | 2.15% | 3.78% | 2.15% |
| NETEASE | 1.75% | 4.24% | 1.75% |
| PDD | 1.69% | 3.78% | 1.69% |
| JD.COM CLASS A | 1.29% | 4.07% | 1.29% |
| LENOVO GROUP | 1.29% | 4.73% | 1.29% |
| BAIDU | 0.91% | 4.00% | 0.91% |
| CONTEMPORARY AMPEREX TECHNOLOGY A | 0.47% | 1.70% | 0.47% |
| CONTEMPORARY AMPEREX TECHNOLOGY CL | 0.45% | 1.61% | 0.45% |
| KUAISHOU TECHNOLOGY | 0.43% | 2.57% | 0.43% |
| HUA HONG GRACE SEMICONDUCTOR LTD | 0.37% | 2.22% | 0.37% |
| YANGTZE OPTICAL FIBRE AND CABLE JO | 0.36% | 2.08% | 0.36% |
| ZHONGJI INNOLIGHT A | 0.33% | 1.97% | 0.33% |
| KINGBOARD LAMINATES HOLDINGS LTD | 0.32% | 1.88% | 0.32% |
| NEW ORIENTAL EDUCATION & TECHNOLOG | 0.30% | 1.79% | 0.30% |
| Z AI CO H | 0.25% | 1.46% | 0.25% |
| HAIER SMART HOME CLASS H LTD H | 0.25% | 1.47% | 0.25% |
| MIDEA GROUP CLASS H | 0.24% | 1.45% | 0.24% |
| CAMBRICON TECHNOLOGIES CORPORATION | 0.23% | 1.36% | 0.23% |
| KINGBOARD HOLDINGS | 0.22% | 1.40% | 0.22% |
| FOXCONN INDUSTRIAL INTERNET LTD A | 0.22% | 1.30% | 0.22% |
| SUNNY OPTICAL TECHNOLOGY LTD | 0.21% | 1.23% | 0.21% |
| EOPTOLINK TECHNOLOGY INC A | 0.20% | 1.19% | 0.20% |
| HYGON INFORMATION TECHNOLOGY LTD A | 0.19% | 1.15% | 0.19% |
| BILIBILI INC | 0.18% | 1.05% | 0.18% |
| SENSETIME GROUP CLASS B INC | 0.18% | 1.04% | 0.18% |
| GDS HOLDINGS CLASS A | 0.17% | 1.02% | 0.17% |
| NAURA TECHNOLOGY GROUP LTD A | 0.16% | 0.96% | 0.16% |
| AAC TECHNOLOGIES HOLDINGS | 0.15% | 0.90% | 0.15% |
| HORIZON ROBOTICS | 0.15% | 0.90% | 0.15% |
| VIPS | 0.14% | 0.86% | 0.14% |
| TAL | 0.14% | 0.85% | 0.14% |
| LUXSHARE PRECISION INDUSTRY LTD A | 0.13% | 0.79% | 0.13% |
| SHENGYI TECHNOLOGY LTD A | 0.12% | 0.75% | 0.12% |
| KINGSOFT | 0.12% | 0.71% | 0.12% |
| MIDEA GROUP A | 0.11% | 0.65% | 0.11% |
| ADVANCED MICRO-FABRICATION EQUIPME | 0.11% | 0.67% | 0.11% |
| SUZHOU DONGSHAN PRECISION MANUFACT | 0.10% | 0.64% | 0.10% |
| EAST MONEY INFORMATION LTD A | 0.10% | 0.60% | 0.10% |
| UBTECH ROBOTICS CORP LTD H | 0.10% | 0.59% | 0.10% |
| SUZHOU TFC OPTICAL COMMUNICATIONIN | 0.10% | 0.58% | 0.10% |
| SHENNAN CIRCUITS LTD A | 0.10% | 0.59% | 0.10% |
| BYD ELECTRONIC (INTERNATIONAL) LTD | 0.09% | 0.54% | 0.09% |
| WUS PRINTED CIRCUIT (KUNSHAN) A | 0.09% | 0.50% | 0.09% |
| GIGADEVICE SEMICONDUCTOR INC A | 0.09% | 0.49% | 0.09% |
| ZTE CORP H | 0.08% | 0.50% | 0.08% |
| MONTAGE TECHNOLOGY A | 0.08% | 0.56% | 0.08% |
| CHAOZHOU THREE-CIRCLE (GROUP) LTD | 0.08% | 0.49% | 0.08% |
| BOE TECHNOLOGY GROUP LTD A | 0.07% | 0.44% | 0.07% |
| PIOTECH INC A | 0.07% | 0.39% | 0.07% |
| VICTORY GIANT TECHNOLOGY HUIZHOU L | 0.07% | 0.41% | 0.07% |
| SUNGROW POWER SUPPLY LTD A | 0.06% | 0.34% | 0.06% |
| YUANJIE SEMICONDUCTOR TECHNOLOGY L | 0.06% | 0.38% | 0.06% |
| HAITIAN INTERNATIONAL LTD | 0.06% | 0.32% | 0.06% |
| LENS TECHNOLOGY A | 0.06% | 0.32% | 0.06% |
| AVARY HOLDING (SHENZHEN) LTD A | 0.06% | 0.30% | 0.06% |
| TME | 0.20% | 0.06% | 0.06% |
| HANGZHOU CHANG CHUAN TECHNOLOGY LT | 0.06% | 0.32% | 0.06% |
| HITHINK ROYALFLUSH INFORMATION NET | 0.05% | 0.32% | 0.05% |
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.