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 | FSIG | IGIB | Positions | Holdings |
|---|---|---|---|---|
| FSIGFirst Trust Limited Duration Investment Grade Corporate ETF | — | 2% 50 shared |
327 | as of Oct 20, 2026issuer data |
| IGIBiShares Trust iShares 5-10 Year Investment Grade Corporate Bond ETF | 2% 50 shared | — | 3,055 | 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
1.9% common weight| Holding | FSIG | IGIB | Smallest |
|---|---|---|---|
| SPACE EXPLORATION TECH 5.65%, due 07/15/2033 | 0.31% | 0.18% | 0.18% |
| JPMORGAN CHASE & CO Variable rate, due 06/01/2034 | 0.23% | 0.17% | 0.17% |
| AON NA/AON GLOBAL 5.95%, due 09/17/2036 | 0.13% | 0.12% | 0.12% |
| CARNIVAL CORP LTD 5.75%, due 08/01/2032 | 0.09% | 0.12% | 0.09% |
| ALPHABET INC 5.20%, due 08/15/2033 | 0.26% | 0.07% | 0.07% |
| ABBVIE INC 5.05%, due 09/15/2033 | 0.48% | 0.07% | 0.07% |
| HALEON US CAPITAL LLC 3.625%, due 03/24/2032 | 0.15% | 0.07% | 0.07% |
| AON NORTH AMERICA INC 5.45%, due 03/01/2034 | 0.16% | 0.06% | 0.06% |
| HCA INC 5.50%, due 06/01/2033 | 0.19% | 0.06% | 0.06% |
| TORONTO-DOMINION BANK 4.866%, due 04/22/2033 | 0.25% | 0.05% | 0.05% |
| BROWN & BROWN INC 5.55%, due 06/23/2035 | 0.22% | 0.04% | 0.04% |
| GLOBAL PAYMENTS INC 5.20%, due 11/15/2032 | 0.22% | 0.04% | 0.04% |
| ASHTEAD CAPITAL INC 5.50%, due 08/11/2032 | 0.39% | 0.04% | 0.04% |
| VIRGINIA ELEC & POWER CO 5.65%, due 08/15/2036 | 0.13% | 0.03% | 0.03% |
| ZOETIS INC 5%, due 08/17/2035 | 0.19% | 0.03% | 0.03% |
| AUTODESK INC 2.40%, due 12/15/2031 | 0.59% | 0.03% | 0.03% |
| WILLIS NORTH AMERICA INC 5.35%, due 05/15/2033 | 0.19% | 0.03% | 0.03% |
| VERALTO CORP 5.45%, due 09/18/2033 | 0.19% | 0.03% | 0.03% |
| AGCO CORP 5.80%, due 03/21/2034 | 0.13% | 0.03% | 0.03% |
| COOPERATIEVE RABOBANK UA Variable rate, due 01/21/2033 | 0.23% | 0.03% | 0.03% |
| THE BOEING CO 3.25%, due 02/01/2035 | 0.11% | 0.03% | 0.03% |
| FLORIDA POWER & LIGHT CO 5.125%, due 06/01/2036 | 0.25% | 0.03% | 0.03% |
| FIDELITY NATL INFO SERV 5.10%, due 07/15/2032 | 0.19% | 0.03% | 0.03% |
| MEDLINE BORROWER/MEDL CO 5.25%, due 06/15/2033 | 0.22% | 0.03% | 0.03% |
| ANALOG DEVICES INC 5.60%, due 10/01/2033 | 0.16% | 0.02% | 0.02% |
| AMERICAN WATER CAPITAL CORP 5.20%, due 04/01/2036 | 0.13% | 0.02% | 0.02% |
| BROWN & BROWN INC 4.20%, due 03/17/2032 | 0.33% | 0.02% | 0.02% |
| XYLEM INC 5.20%, due 06/01/2033 | 0.26% | 0.02% | 0.02% |
| MIDAMERICAN ENERGY CO 6.75%, due 12/30/2031 | 0.18% | 0.02% | 0.02% |
| AGILENT TECHNOLOGIES INC 4.90%, due 01/15/2032 | 0.26% | 0.02% | 0.02% |
| TEVA PHARMACEUTICALS NE 5.50%, due 01/16/2034 | 0.06% | 0.02% | 0.02% |
| HEICO CORP 5.40%, due 08/01/2036 | 0.13% | 0.02% | 0.02% |
| VERALTO CORP 4.85%, due 01/15/2032 | 0.51% | 0.02% | 0.02% |
| GILEAD SCIENCES INC 4.90%, due 05/20/2034 | 0.25% | 0.02% | 0.02% |
| FIFTH THIRD BANCORP Variable rate, due 04/25/2033 | 0.22% | 0.02% | 0.02% |
| HUNTINGTON BANCSHARES Variable rate, due 05/17/2033 | 0.22% | 0.02% | 0.02% |
| CENTERPOINT ENER HOUSTON 4.45%, due 10/01/2032 | 0.53% | 0.02% | 0.02% |
| ICON INVESTMENTS SIX DAC 6%, due 05/08/2034 | 0.20% | 0.02% | 0.02% |
| FACTSET RESEARCH SYSTEMS 3.45%, due 03/01/2032 | 0.29% | 0.02% | 0.02% |
| CONSTELLATION SOFTWARE 5.461%, due 02/16/2034 | 0.16% | 0.02% | 0.02% |
| 180 MEDICAL INC 5.30%, due 10/08/2035 | 0.12% | 0.02% | 0.02% |
| ARTHUR J GALLAGHER & CO 5.50%, due 03/02/2033 | 0.36% | 0.02% | 0.02% |
| AEP TRANSMISSION CO LLC 5.375%, due 06/15/2035 | 0.19% | 0.02% | 0.02% |
| SYSCO HOLD/SYSC CORP 5.80%, due 10/06/2033 | 0.26% | 0.02% | 0.02% |
| DUKE ENERGY PROGRESS LLC 5.55%, due 09/15/2036 | 0.13% | 0.01% | 0.01% |
| MOLEX ELECTRONICS TECH 5.25%, due 04/30/2032 | 0.23% | 0.01% | 0.01% |
| QUANTA SERVICES INC 5.30%, due 08/09/2033 | 0.26% | 0.01% | 0.01% |
| ENTERGY ARKANSAS LLC 5.30%, due 09/15/2033 | 0.23% | 0.01% | 0.01% |
| BANK OF NY MELLON CORP Variable rate, due 08/12/2034 | 0.26% | 0.01% | 0.01% |
| AMERICAN WATER CAPITAL CORP 5.55%, due 10/01/2033 | 0.07% | 0.01% | 0.01% |
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.