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
60 holdings in all 2 funds| Fund | DFSD | GTOS | Positions | Holdings |
|---|---|---|---|---|
| DFSDDimensional Short-Duration Fixed Income ETF | — | 2% 60 shared |
1,530 | as of Oct 20, 2026issuer data |
| GTOSInvesco Short Duration Total Return Bond ETF | 2% 60 shared | — | 606 | as of Apr 30, 2026SEC filing |
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
1.7% common weight| Holding | DFSD | GTOS | Smallest |
|---|---|---|---|
| EATON COR 4.2% 03/06/31, due Mar 6, 2031 | 0.19% | 0.22% | 0.19% |
| ERAC USA 4.7% 04/30/31, due Apr 30, 2031 | 0.17% | 0.17% | 0.17% |
| NOVARTIS 4.1% 11/05/30, due Nov 5, 2030 | 0.46% | 0.13% | 0.13% |
| BAKER HUG 4.35% 06/15/31, due Jun 15, 2031 | 0.34% | 0.09% | 0.09% |
| META PLAT 4.2% 11/15/30, due Nov 15, 2030 | 0.18% | 0.09% | 0.09% |
| BMW US CA 4.65% 03/19/31, due Mar 19, 2031 | 0.08% | 0.16% | 0.08% |
| HONDA MOT 4.688% 07/08/30, due Jul 8, 2030 | 0.07% | 0.20% | 0.07% |
| NOVARTIS 4.4% 03/18/31, due Mar 18, 2031 | 0.43% | 0.07% | 0.07% |
| BROADCOM 4.3% 01/15/31, due Jan 15, 2031 | 0.06% | 0.18% | 0.06% |
| AMERICAN 4.9% 04/10/31, due Apr 10, 2031 | 0.05% | 0.05% | 0.05% |
| TORONTO-D 4.808% 06/03/30, due Jun 3, 2030 | 0.15% | 0.05% | 0.05% |
| KINDER MO 5.1% 08/01/29, due Aug 1, 2029 | 0.04% | 0.11% | 0.04% |
| CARGILL I 4.125% 10/23/30, due Oct 23, 2030 | 0.04% | 0.13% | 0.04% |
| PHILIP MO 4.% 10/29/30, due Oct 29, 2030 | 0.04% | 0.09% | 0.04% |
| HCA INC 4.3% 11/15/30, due Nov 15, 2030 | 0.04% | 0.05% | 0.04% |
| WESTERN M 4.8% 03/01/31, due Mar 1, 2031 | 0.03% | 0.13% | 0.03% |
| AIRBNB IN 4.65% 03/16/31, due Mar 16, 2031 | 0.24% | 0.03% | 0.03% |
| WISCONSIN 4.15% 10/15/30, due Oct 15, 2030 | 0.03% | 0.04% | 0.03% |
| PENSKE TR 4.55% 01/15/31, due Jan 15, 2031 | 0.07% | 0.03% | 0.03% |
| TYCO ELEC 4.5% 02/09/31, due Feb 9, 2031 | 0.05% | 0.02% | 0.02% |
| BANCO SAN 4.551% 11/06/30, due Nov 6, 2030 | 0.02% | 0.33% | 0.02% |
| NATIONWID 4.351% 09/30/30, due Sep 30, 2030 | 0.02% | 0.16% | 0.02% |
| ELEMENT F 5.037% 03/25/30, due Mar 25, 2030 | 0.10% | 0.02% | 0.02% |
| THERMO FI 4.215% 02/12/31, due Feb 12, 2031 | 0.13% | 0.02% | 0.02% |
| AMPHENOL 4.125% 11/15/30, due Nov 15, 2030 | 0.02% | 0.09% | 0.02% |
| ENTERPRIS 4.6% 01/15/31, due Jan 15, 2031 | 0.02% | 0.15% | 0.02% |
| BANCO SAN 4.867% 04/15/31, due Apr 15, 2031 | 0.02% | 0.16% | 0.02% |
| MCKESSON 4.65% 05/30/30, due May 30, 2030 | 0.04% | 0.01% | 0.01% |
| ENERGY TR 4.55% 01/15/31, due Jan 15, 2031 | 0.01% | 0.16% | 0.01% |
| AUSTRALIA 3.919% 12/08/28, due Dec 8, 2028 | 0.01% | 0.39% | 0.01% |
| BROADCOM 4.6% 07/15/30, due Jul 15, 2030 | 0.02% | 0.01% | 0.01% |
| DELTA AIR 5.25% 07/10/30, due Jul 10, 2030 | 0.03% | 0.01% | 0.01% |
| DEPOSITOR 4.3% 03/27/29, due Mar 27, 2029 | 0.01% | 0.22% | 0.01% |
| BROADCOM 4.2% 10/15/30, due Oct 15, 2030 | 0.01% | 0.02% | 0.01% |
| ALABAM 4.300000% 03/15/31, due Mar 15, 2031 | 0.05% | 0.01% | 0.01% |
| WILLIAMS 4.8% 11/15/29, due Nov 15, 2029 | 0.14% | 0.01% | 0.01% |
| JOHN DEER 4.375% 10/15/30, due Oct 15, 2030 | 0.01% | 0.01% | 0.01% |
| GLENCORE 5.371% 04/04/29, due Apr 4, 2029 | 0.11% | 0.01% | 0.01% |
| PROTECTIV 4.7% 01/15/31, due Jan 15, 2031 | 0.01% | 0.03% | 0.01% |
| PENSKE TR 6.05% 08/01/28, due Aug 1, 2028 | 0.01% | 0.01% | 0.01% |
| ERAC USA 4.5% 10/30/29, due Oct 30, 2029 | 0.01% | 0.17% | 0.01% |
| LPL HOLDI 6.75% 11/17/28, due Nov 17, 2028 | 0.23% | 0.01% | 0.01% |
| CRH AMERI 4.4% 02/09/31, due Feb 9, 2031 | 0.01% | 0.13% | 0.01% |
| COPT DEFE 4.5% 10/15/30, due Oct 15, 2030 | 0.03% | 0.01% | 0.01% |
| GILDAN AC 4.7% 10/07/30, due Oct 7, 2030 | 0.03% | 0.01% | 0.01% |
| CIGNA GRO 4.5% 09/15/30, due Sep 15, 2030 | 0.16% | 0.01% | 0.01% |
| HASBRO IN 4.65% 03/12/31, due Mar 12, 2031 | 0.01% | 0.04% | 0.01% |
| SHERWIN-W 4.5% 08/15/30, due Aug 15, 2030 | 0.01% | 0.01% | 0.01% |
| CBA NY 4.355% 03/27/29, due Mar 27, 2029 | 0.01% | 0.21% | 0.01% |
| NATIONAL VRN 12/13/28, due Dec 13, 2028 | 0.01% | 0.21% | 0.01% |
| NOVARTIS 3.8% 09/18/29, due Sep 18, 2029 | 0.57% | 0.01% | 0.01% |
| OMEGA 5.2% 07/01/30, due Jul 1, 2030 | 0.30% | 0.01% | 0.01% |
| JOHNSON & 4.7% 03/01/30, due Mar 1, 2030 | 0.38% | 0.01% | 0.01% |
| TOYOTA MO 4.55% 08/09/29, due Aug 9, 2029 | 0.01% | 0.01% | 0.01% |
| WESTPAC B VRN 07/01/30, due Jul 1, 2030 | 0.23% | 0.00% | 0.00% |
| NATIONAL 4.85% 02/07/29, due Feb 7, 2029 | 0.07% | 0.00% | 0.00% |
| MACQUARIE VRN 02/03/28, due Feb 3, 2028 | 0.00% | 0.07% | 0.00% |
| MACQUARIE 4.529% 03/29/29, due Mar 29, 2029 | 0.00% | 0.53% | 0.00% |
| JOHN DEER 4.2% 03/10/31, due Mar 10, 2031 | 0.00% | 0.04% | 0.00% |
| CARDINAL 4.5% 09/15/30, due Sep 15, 2030 | 0.02% | 0.00% | 0.00% |
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.