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
2638 holdings in all 2 funds| Fund | GIGB | USIG | Positions | Holdings |
|---|---|---|---|---|
| GIGBGoldman Sachs Access Investment Grade Corporate Bond ETF | — | 28% 2638 shared |
2,717 | as of Oct 20, 2026issuer data |
| USIGiShares Broad USD Investment Grade Corporate Bond ETF | 28% 2638 shared | — | 11,602 | as of Oct 20, 2026issuer data |
Each cell: overlap by weight, and how many positions the two funds share. Stocks, funds and bonds are compared, a bond by its own identifier and a Treasury bill by its maturity date; cash and derivatives are not, and a fund that is partly either shows how much of it is compared.
Held by both funds
27.5% common weight| Holding | GIGB | USIG | Smallest |
|---|---|---|---|
| ANHEUSER-BUSCH COMPANIES, 4.9%, due Feb 1, 2046 | 0.13% | 0.08% | 0.08% |
| BANK OF AMERICA CORPORATI 3.419%, due Dec 20, 2028 | 0.08% | 0.08% | 0.08% |
| CHARTER COMMUNICATIONS OP 7.087%, due Sep 1, 2038 | 0.15% | 0.07% | 0.07% |
| ABBVIE INC. 3.2%, due Nov 21, 2029 | 0.06% | 0.06% | 0.06% |
| META PLATFORMS, INC. 6.3%, due May 15, 2056 | 0.10% | 0.06% | 0.06% |
| SPACE EXPLORATION TECHNOL 5.875%, due Jul 15, 2036 | 0.07% | 0.06% | 0.06% |
| CHARTER COMMUNICATIONS OP 7.337%, due Sep 1, 2041 | 0.06% | 0.06% | 0.06% |
| WELLS FARGO & COMPANY 5.574%, due Jul 25, 2029 | 0.06% | 0.06% | 0.06% |
| ANHEUSER-BUSCH COMPANIES, 4.7%, due Feb 1, 2036 | 0.16% | 0.05% | 0.05% |
| BANK OF AMERICA CORPORATI 5.288%, due Apr 25, 2034 | 0.09% | 0.05% | 0.05% |
| PFIZER INVESTMENT ENTERPR 4.75%, due May 19, 2033 | 0.06% | 0.05% | 0.05% |
| SPACE EXPLORATION TECHNOL 5.65%, due Jul 15, 2033 | 0.05% | 0.06% | 0.05% |
| BANK OF AMERICA CORPORATI 2.687%, due Apr 22, 2032 | 0.09% | 0.05% | 0.05% |
| BANK OF AMERICA CORPORATI 5.468%, due Jan 23, 2035 | 0.05% | 0.05% | 0.05% |
| AMAZON.COM, INC. 5.3%, due Jul 9, 2036 | 0.11% | 0.05% | 0.05% |
| JPMORGAN CHASE & CO. 2.739%, due Oct 15, 2030 | 0.13% | 0.05% | 0.05% |
| META PLATFORMS, INC. 4.875%, due Nov 15, 2035 | 0.16% | 0.05% | 0.05% |
| WELLS FARGO & COMPANY 5.013%, due Apr 4, 2051 | 0.06% | 0.05% | 0.05% |
| CVS HEALTH CORPORATION 4.78%, due Mar 25, 2038 | 0.07% | 0.05% | 0.05% |
| AMGEN INC. 5.25%, due Mar 2, 2033 | 0.07% | 0.04% | 0.04% |
| META PLATFORMS, INC. 5.5%, due Nov 15, 2045 | 0.07% | 0.04% | 0.04% |
| ALPHABET INC. 6.375%, due Aug 15, 2056 | 0.10% | 0.04% | 0.04% |
| WELLS FARGO & COMPANY 4.897%, due Jul 25, 2033 | 0.07% | 0.04% | 0.04% |
| WELLS FARGO & COMPANY 5.557%, due Jul 25, 2034 | 0.08% | 0.04% | 0.04% |
| BANK OF AMERICA CORPORATI 5.872%, due Sep 15, 2034 | 0.14% | 0.04% | 0.04% |
| META PLATFORMS, INC. 5.75%, due Nov 15, 2065 | 0.06% | 0.04% | 0.04% |
| MORGAN STANLEY 2.699%, due Jan 22, 2031 | 0.05% | 0.04% | 0.04% |
| PFIZER INVESTMENT ENTERPR 4.45%, due May 19, 2028 | 0.10% | 0.04% | 0.04% |
| META PLATFORMS, INC. 5.625%, due Nov 15, 2055 | 0.04% | 0.06% | 0.04% |
| MORGAN STANLEY 3.772%, due Jan 24, 2029 | 0.04% | 0.04% | 0.04% |
| ORANGE 9%, due Mar 1, 2031 | 0.05% | 0.04% | 0.04% |
| SALESFORCE, INC. 6.55%, due Mar 15, 2056 | 0.12% | 0.04% | 0.04% |
| JPMORGAN CHASE & CO. 5.572%, due Apr 22, 2036 | 0.20% | 0.04% | 0.04% |
| AERCAP IRELAND CAPITAL DE 3.3%, due Jan 30, 2032 | 0.06% | 0.04% | 0.04% |
| BANK OF AMERICA CORPORATI 2.972%, due Feb 4, 2033 | 0.07% | 0.04% | 0.04% |
| JPMORGAN CHASE & CO. 5.294%, due Jul 22, 2035 | 0.17% | 0.04% | 0.04% |
| JPMORGAN CHASE & CO. 2.963%, due Jan 25, 2033 | 0.07% | 0.04% | 0.04% |
| WELLS FARGO & COMPANY 2.879%, due Oct 30, 2030 | 0.12% | 0.04% | 0.04% |
| BANK OF AMERICA CORPORATI 2.299%, due Jul 21, 2032 | 0.08% | 0.04% | 0.04% |
| META PLATFORMS, INC. 6.45%, due May 15, 2066 | 0.05% | 0.04% | 0.04% |
| BANK OF AMERICA CORPORATI 6.204%, due Nov 10, 2028 | 0.04% | 0.04% | 0.04% |
| WELLS FARGO & COMPANY 6.491%, due Oct 23, 2034 | 0.10% | 0.04% | 0.04% |
| ALPHABET INC. 5.45%, due Nov 15, 2055 | 0.05% | 0.04% | 0.04% |
| BANK OF AMERICA CORPORATI 5.511%, due Jan 24, 2036 | 0.07% | 0.04% | 0.04% |
| AT&T INC. 3.5%, due Sep 15, 2053 | 0.04% | 0.05% | 0.04% |
| BANK OF AMERICA CORPORATI 2.496%, due Feb 13, 2031 | 0.04% | 0.04% | 0.04% |
| BANK OF AMERICA CORPORATI 5.518%, due Oct 25, 2035 | 0.04% | 0.04% | 0.04% |
| ABBVIE INC. 4.25%, due Nov 21, 2049 | 0.04% | 0.05% | 0.04% |
| AMGEN INC. 5.15%, due Mar 2, 2028 | 0.08% | 0.04% | 0.04% |
| ORACLE CORPORATION 4.95%, due Feb 4, 2031 | 0.11% | 0.04% | 0.04% |
| BANK OF AMERICA CORPORATI 2.676%, due Jun 19, 2041 | 0.04% | 0.04% | 0.04% |
| THE CIGNA GROUP 4.375%, due Oct 15, 2028 | 0.12% | 0.04% | 0.04% |
| META PLATFORMS, INC. 4.6%, due Nov 15, 2032 | 0.08% | 0.04% | 0.04% |
| ANHEUSER-BUSCH INBEV WORL 5.55%, due Jan 23, 2049 | 0.04% | 0.04% | 0.04% |
| MICROSOFT CORPORATION 2.525%, due Jun 1, 2050 | 0.05% | 0.04% | 0.04% |
| JPMORGAN CHASE & CO. 4.203%, due Jul 23, 2029 | 0.12% | 0.04% | 0.04% |
| PNC FINANCIAL SERVICES GR 5.582%, due Jun 12, 2029 | 0.08% | 0.04% | 0.04% |
| BANK OF AMERICA CORPORATI 5.045%, due Feb 6, 2037 | 0.09% | 0.04% | 0.04% |
| MORGAN STANLEY 5.25%, due Apr 21, 2034 | 0.05% | 0.04% | 0.04% |
| AT&T INC. 4.3%, due Feb 15, 2030 | 0.11% | 0.04% | 0.04% |
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.
Bond funds are matched issue by issue: two Treasury funds overlap only where they hold the same bill, note or bond. A fund of short-dated bills replaces its whole portfolio every few months, so holdings from an older filing may have matured; the table says when they have.
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.