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
135 holdings in all 2 funds| Fund | DFSD | SBND | Positions | Holdings |
|---|---|---|---|---|
| DFSDDimensional Short-Duration Fixed Income ETF | — | 4% 135 shared |
1,530 | as of Oct 20, 2026issuer data |
| SBNDColumbia Short Duration Bond ETF | 4% 135 shared | — | 1,235 | 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
3.5% common weight| Holding | DFSD | SBND | Smallest |
|---|---|---|---|
| VERIZON C 4.016% 12/03/29, due Dec 3, 2029 | 0.25% | 0.33% | 0.25% |
| CIGNA COR 2.375% 03/15/31, due Mar 15, 2031 | 0.17% | 0.13% | 0.13% |
| BOSTON PR 4.5% 12/01/28, due Dec 1, 2028 | 0.24% | 0.11% | 0.11% |
| NEXTERA E 2.25% 06/01/30, due Jun 1, 2030 | 0.23% | 0.11% | 0.11% |
| NOMURA HO 3.103% 01/16/30, due Jan 16, 2030 | 0.12% | 0.09% | 0.09% |
| EQUINIX I 3.2% 11/18/29, due Nov 18, 2029 | 0.23% | 0.09% | 0.09% |
| TELEFONIC 8.25% 09/15/30, due Sep 15, 2030 | 0.11% | 0.07% | 0.07% |
| JUNIPER N 2.% 12/10/30, due Dec 10, 2030 | 0.07% | 0.07% | 0.07% |
| STANLEY B 6.% 03/06/28, due Mar 6, 2028 | 0.16% | 0.05% | 0.05% |
| AON CORP 2.8% 05/15/30, due May 15, 2030 | 0.16% | 0.05% | 0.05% |
| JEFFERIES 5.875% 07/21/28, due Jul 21, 2028 | 0.22% | 0.05% | 0.05% |
| ENERGY TR 3.75% 05/15/30, due May 15, 2030 | 0.05% | 0.08% | 0.05% |
| CIGNA COR 4.375% 10/15/28, due Oct 15, 2028 | 0.19% | 0.05% | 0.05% |
| GENERAL M 5.55% 07/15/29, due Jul 15, 2029 | 0.05% | 0.05% | 0.05% |
| FISERV 4.55% 02/15/31, due Feb 15, 2031 | 0.10% | 0.05% | 0.05% |
| ALLY FINA 2.2% 11/02/28, due Nov 2, 2028 | 0.08% | 0.05% | 0.05% |
| FOX CORP 3.5% 04/08/30, due Apr 8, 2030 | 0.07% | 0.05% | 0.05% |
| DXC TECHN 2.375% 09/15/28, due Sep 15, 2028 | 0.29% | 0.05% | 0.05% |
| AMDOCS LT 2.538% 06/15/30, due Jun 15, 2030 | 0.08% | 0.04% | 0.04% |
| CROWN CAS 2.25% 01/15/31, due Jan 15, 2031 | 0.07% | 0.04% | 0.04% |
| FIDELITY 2.45% 03/15/31, due Mar 15, 2031 | 0.08% | 0.04% | 0.04% |
| CNO FINAN 5.25% 05/30/29, due May 30, 2029 | 0.26% | 0.04% | 0.04% |
| HYATT HOT 4.375% 09/15/28, due Sep 15, 2028 | 0.05% | 0.04% | 0.04% |
| SOUTHWEST 5.45% 03/23/28, due Mar 23, 2028 | 0.04% | 0.04% | 0.04% |
| HEALTHCAR 2.% 03/15/31, due Mar 15, 2031 | 0.04% | 0.04% | 0.04% |
| FIDELITY 2.25% 03/01/31, due Mar 1, 2031 | 0.04% | 0.12% | 0.04% |
| BRUNSWICK 5.85% 03/18/29, due Mar 18, 2029 | 0.35% | 0.04% | 0.04% |
| SYSCO COR 5.1% 09/23/30, due Sep 23, 2030 | 0.04% | 0.05% | 0.04% |
| INTEL COR 3.9% 03/25/30, due Mar 25, 2030 | 0.04% | 0.06% | 0.04% |
| FLOWSERVE 3.5% 10/01/30, due Oct 1, 2030 | 0.04% | 0.05% | 0.04% |
| KELLANOVA 7.45% 04/01/31, due Apr 1, 2031 | 0.04% | 0.06% | 0.04% |
| UDR INC 3.2% 01/15/30, due Jan 15, 2030 | 0.11% | 0.04% | 0.04% |
| EQUINIX E 4.6% 11/15/30, due Nov 15, 2030 | 0.09% | 0.03% | 0.03% |
| FAIRFAX F 4.85% 04/17/28, due Apr 17, 2028 | 0.03% | 0.05% | 0.03% |
| WESTERN M 4.8% 03/01/31, due Mar 1, 2031 | 0.03% | 0.07% | 0.03% |
| ATHENE HO 3.5% 01/15/31, due Jan 15, 2031 | 0.03% | 0.06% | 0.03% |
| CROWN CAS 3.8% 02/15/28, due Feb 15, 2028 | 0.04% | 0.03% | 0.03% |
| PHILLIPS 2.15% 12/15/30, due Dec 15, 2030 | 0.03% | 0.06% | 0.03% |
| KEYCORP 2.55% 10/01/29, due Oct 1, 2029 | 0.09% | 0.03% | 0.03% |
| DOW CHEMI 2.1% 11/15/30, due Nov 15, 2030 | 0.10% | 0.03% | 0.03% |
| PLAINS AL 3.8% 09/15/30, due Sep 15, 2030 | 0.04% | 0.03% | 0.03% |
| RADIAN GR 6.2% 05/15/29, due May 15, 2029 | 0.43% | 0.03% | 0.03% |
| JACOBS EN 6.35% 08/18/28, due Aug 18, 2028 | 0.12% | 0.03% | 0.03% |
| ATHENE HO 6.15% 04/03/30, due Apr 3, 2030 | 0.04% | 0.03% | 0.03% |
| ARCELORMI 6.55% 11/29/27, due Nov 29, 2027 | 0.03% | 0.05% | 0.03% |
| CONAGR 5% 08/01/30, due Aug 1, 2030 | 0.21% | 0.03% | 0.03% |
| ALEXANDRI 4.9% 12/15/30, due Dec 15, 2030 | 0.03% | 0.03% | 0.03% |
| MARATHON 5.15% 03/01/30, due Mar 1, 2030 | 0.12% | 0.03% | 0.03% |
| TAPESTRY 5.1% 03/11/30, due Mar 11, 2030 | 0.13% | 0.03% | 0.03% |
| VALERO EN 5.15% 02/15/30, due Feb 15, 2030 | 0.05% | 0.03% | 0.03% |
| PVH CO 5.5% 06/13/30, due Jun 13, 2030 | 0.15% | 0.03% | 0.03% |
| INTERNATI 4.45% 09/26/28, due Sep 26, 2028 | 0.03% | 0.05% | 0.03% |
| HIGHWOODS 3.05% 02/15/30, due Feb 15, 2030 | 0.09% | 0.03% | 0.03% |
| DARDEN RES 4.55% 10/15/29, due Oct 15, 2029 | 0.12% | 0.03% | 0.03% |
| HEWLETT P 4.55% 10/15/29, due Oct 15, 2029 | 0.03% | 0.05% | 0.03% |
| OVINTIV I 8.125% 09/15/30, due Sep 15, 2030 | 0.02% | 0.03% | 0.02% |
| PLAINS AL 3.55% 12/15/29, due Dec 15, 2029 | 0.07% | 0.02% | 0.02% |
| COREBRIDG 3.85% 04/05/29, due Apr 5, 2029 | 0.04% | 0.02% | 0.02% |
| AERCAP IR 3.% 10/29/28, due Oct 29, 2028 | 0.02% | 0.14% | 0.02% |
| TRANSCANA 4.1% 04/15/30, due Apr 15, 2030 | 0.03% | 0.02% | 0.02% |
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.