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
457 holdings in all 2 funds| Fund | DFGP | IAGG | Positions | Holdings |
|---|---|---|---|---|
| DFGPDimensional Global Core Plus Fixed Income ETF | — | 3% 457 shared |
1,550 | as of Oct 19, 2026issuer data |
| IAGGiShares Core International Aggregate Bond Fund | 3% 457 shared | — | 9,089 | as of Oct 19, 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
3.2% common weight| Holding | DFGP | IAGG | Smallest |
|---|---|---|---|
| UNITED KI 4.25% 03/07/36, due Mar 7, 2036 | 0.40% | 0.12% | 0.12% |
| UNITED KI 4.875% 07/31/36, due Jul 31, 2036 | 0.19% | 0.11% | 0.11% |
| UNITED KI 4.375% 01/31/40, due Jan 31, 2040 | 0.28% | 0.11% | 0.11% |
| UNITED 4.5% 03/07/35, due Mar 7, 2035 | 0.09% | 0.18% | 0.09% |
| UNITED KI .625% 07/31/35, due Jul 31, 2035 | 0.22% | 0.08% | 0.08% |
| JAPAN GOV .4% 12/20/28, due Dec 20, 2028 | 0.46% | 0.07% | 0.07% |
| JAPAN GOV .4% 03/20/36, due Mar 20, 2036 | 1.41% | 0.06% | 0.06% |
| UNITED KI 4.25% 09/07/39, due Sep 7, 2039 | 0.15% | 0.06% | 0.06% |
| EUROPEAN 3.375% 10/04/38, due Oct 4, 2038 | 0.09% | 0.05% | 0.05% |
| EUROPEAN 2.75% 12/13/32, due Dec 13, 2032 | 0.10% | 0.05% | 0.05% |
| EUROPEAN 3.375% 10/04/39, due Oct 4, 2039 | 0.10% | 0.05% | 0.05% |
| JAPAN GOV .1% 06/20/31, due Jun 20, 2031 | 0.05% | 0.05% | 0.05% |
| JAPAN GOV 1.2% 09/20/35, due Sep 20, 2035 | 0.10% | 0.04% | 0.04% |
| JAPAN GOV 2.5% 06/20/36, due Jun 20, 2036 | 0.94% | 0.04% | 0.04% |
| JAPAN GOV 1.% 12/20/35, due Dec 20, 2035 | 0.71% | 0.04% | 0.04% |
| JAPAN GOV 1.5% 03/20/34, due Mar 20, 2034 | 0.13% | 0.04% | 0.04% |
| EUROPEAN 3.25% 07/04/34, due Jul 4, 2034 | 0.03% | 0.06% | 0.03% |
| FRENCH RE 2.5% 05/25/30, due May 25, 2030 | 0.03% | 0.23% | 0.03% |
| NEW ZEALA 3.5% 04/14/33, due Apr 14, 2033 | 0.61% | 0.03% | 0.03% |
| PROVINCE 3.65% 06/02/33, due Jun 2, 2033 | 0.04% | 0.03% | 0.03% |
| PROVINCE 3.6% 09/01/33, due Sep 1, 2033 | 0.12% | 0.03% | 0.03% |
| JAPAN GOV .5% 06/20/38, due Jun 20, 2038 | 0.29% | 0.03% | 0.03% |
| JAPAN GOV .6% 12/20/37, due Dec 20, 2037 | 0.59% | 0.02% | 0.02% |
| PROVINCE 4.15% 06/02/34, due Jun 2, 2034 | 0.38% | 0.02% | 0.02% |
| JAPAN GOV 1.1% 06/20/43, due Jun 20, 2043 | 0.31% | 0.02% | 0.02% |
| ITALY BUO 2.95% 09/01/38, due Sep 1, 2038 | 0.17% | 0.02% | 0.02% |
| TREASURY 2.% 09/17/35, due Sep 17, 2035 | 0.03% | 0.02% | 0.02% |
| CANADA HO 3.5% 03/15/36, due Mar 15, 2036 | 0.02% | 0.03% | 0.02% |
| PROVIN 4.45% 09/01/34, due Sep 1, 2034 | 0.90% | 0.02% | 0.02% |
| ITALY BUO 3.6% 10/01/35, due Oct 1, 2035 | 0.02% | 0.08% | 0.02% |
| PROVINCE 4.6% 06/02/39, due Jun 2, 2039 | 0.12% | 0.02% | 0.02% |
| PROVINCE 4.% 09/01/35, due Sep 1, 2035 | 0.57% | 0.02% | 0.02% |
| EUROPEAN 3.% 01/14/36, due Jan 14, 2036 | 0.02% | 0.02% | 0.02% |
| NEW ZEALA 4.25% 05/15/34, due May 15, 2034 | 0.73% | 0.02% | 0.02% |
| TREASURY 4.75% 09/15/36, due Sep 15, 2036 | 0.02% | 0.02% | 0.02% |
| KINGDOM O 1.9% 06/22/38, due Jun 22, 2038 | 0.25% | 0.02% | 0.02% |
| ONTARIO 3.9% 06/02/2036, due Jun 2, 2036 | 0.27% | 0.02% | 0.02% |
| EUROPEAN .45% 07/04/41, due Jul 4, 2041 | 0.02% | 0.04% | 0.02% |
| BNG BANK 3.% 06/03/33, due Jun 3, 2033 | 0.02% | 0.02% | 0.02% |
| PROVINCE 4.% 06/18/35, due Jun 18, 2035 | 0.68% | 0.02% | 0.02% |
| PROVINCE 3.8% 12/02/34, due Dec 2, 2034 | 0.27% | 0.02% | 0.02% |
| EUROPEAN .% 07/04/35, due Jul 4, 2035 | 0.02% | 0.01% | 0.01% |
| ITALY BUO 4.% 04/30/35, due Apr 30, 2035 | 0.01% | 0.03% | 0.01% |
| CANADIAN 2.5% 12/01/32, due Dec 1, 2032 | 0.01% | 0.05% | 0.01% |
| PROVINCE 2.9% 06/02/28, due Jun 2, 2028 | 0.02% | 0.01% | 0.01% |
| KREDITANS 2.875% 06/07/33, due Jun 7, 2033 | 0.02% | 0.01% | 0.01% |
| EUROPEAN 2.625% 05/07/30, due May 7, 2030 | 0.02% | 0.01% | 0.01% |
| NEW ZEALA 1.5% 05/15/31, due May 15, 2031 | 0.16% | 0.01% | 0.01% |
| PROVINCE 3.95% 12/02/35, due Dec 2, 2035 | 0.32% | 0.01% | 0.01% |
| PROVINCE 3.6% 06/02/35, due Jun 2, 2035 | 0.53% | 0.01% | 0.01% |
| SPAIN GOV .85% 07/30/37, due Jul 30, 2037 | 0.01% | 0.05% | 0.01% |
| EUROPEAN 3.375% 08/30/38, due Aug 30, 2038 | 0.13% | 0.01% | 0.01% |
| INTERNATI 3.% 07/23/35, due Jul 23, 2035 | 0.02% | 0.01% | 0.01% |
| BARCLAYS 3.25% 01/17/33, due Jan 17, 2033 | 0.05% | 0.01% | 0.01% |
| NEW ZEALA 2.% 05/15/32, due May 15, 2032 | 0.92% | 0.01% | 0.01% |
| EUROPEAN 4.% 04/15/30, due Apr 15, 2030 | 0.02% | 0.01% | 0.01% |
| EUROPEAN 2.875% 02/16/33, due Feb 16, 2033 | 0.01% | 0.01% | 0.01% |
| CREDIT AG 3.125% 02/26/32, due Feb 26, 2032 | 0.01% | 0.01% | 0.01% |
| PROVINCE 3.25% 09/01/32, due Sep 1, 2032 | 0.11% | 0.01% | 0.01% |
| CANADA HO 3.1% 06/15/28, due Jun 15, 2028 | 0.01% | 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.