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
2775 holdings in all 2 funds| Fund | SPBO | SPIB | Positions | Holdings |
|---|---|---|---|---|
| SPBOState Street SPDR Portfolio Corporate Bond ETF | — | 40% 2775 shared |
4,405 | as of Oct 19, 2026issuer data |
| SPIBState Street SPDR Portfolio Intermediate Term Corporate Bond ETF | 40% 2775 shared | — | 5,366 | 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
40.0% common weight| Holding | SPBO | SPIB | Smallest |
|---|---|---|---|
| META PLATFORMS INC SR UNSECURED 11/32 4.6, due Nov 15, 2032 | 0.15% | 0.17% | 0.15% |
| BANK OF AMERICA CORP SUBORDINATED 04/37 VAR, due Apr 23, 2037 | 0.12% | 0.16% | 0.12% |
| T MOBILE USA INC COMPANY GUAR 04/30 3.875, due Apr 15, 2030 | 0.14% | 0.11% | 0.11% |
| WALMART INC SR UNSECURED 04/30 4.35, due Apr 28, 2030 | 0.13% | 0.11% | 0.11% |
| JPMORGAN CHASE + CO SUBORDINATED 07/36 VAR, due Jul 23, 2036 | 0.18% | 0.10% | 0.10% |
| BANK OF AMERICA CORP SR UNSECURED 12/28 VAR, due Dec 20, 2028 | 0.20% | 0.10% | 0.10% |
| AMAZON.COM INC SR UNSECURED 03/36 4.875, due Mar 13, 2036 | 0.11% | 0.10% | 0.10% |
| JPMORGAN CHASE + CO SR UNSECURED 01/36 VAR, due Jan 24, 2036 | 0.12% | 0.09% | 0.09% |
| SPACE EXPLORATION TECH SR UNSECURED 144A 07/31 5.35, due Jul 15, 2031 | 0.09% | 0.31% | 0.09% |
| VERIZON COMMUNICATIONS SR UNSECURED 03/28 2.1, due Mar 22, 2028 | 0.14% | 0.09% | 0.09% |
| CITIGROUP INC SUBORDINATED 09/39 VAR, due Sep 19, 2039 | 0.08% | 0.17% | 0.08% |
| BANK OF AMERICA CORP SR UNSECURED 01/35 VAR, due Jan 23, 2035 | 0.09% | 0.08% | 0.08% |
| CITIBANK NA SR UNSECURED 06/32 VAR, due Jun 18, 2032 | 0.08% | 0.14% | 0.08% |
| BANK OF AMERICA CORP SR UNSECURED 04/34 VAR, due Apr 25, 2034 | 0.09% | 0.08% | 0.08% |
| NVIDIA CORP SR UNSECURED 06/31 4.5, due Jun 15, 2031 | 0.08% | 0.35% | 0.08% |
| WELLS FARGO + COMPANY SR UNSECURED 05/29 VAR, due May 20, 2029 | 0.07% | 0.09% | 0.07% |
| AMERICAN EXPRESS CO SR UNSECURED 07/33 VAR, due Jul 20, 2033 | 0.07% | 0.08% | 0.07% |
| ABBOTT LABORATORIES SR UNSECURED 03/29 3.7, due Mar 9, 2029 | 0.07% | 0.08% | 0.07% |
| SALESFORCE INC SR UNSECURED 03/29 4.65, due Mar 15, 2029 | 0.07% | 0.09% | 0.07% |
| JPMORGAN CHASE + CO SR UNSECURED 06/34 VAR, due Jun 1, 2034 | 0.08% | 0.07% | 0.07% |
| META PLATFORMS INC SR UNSECURED 11/30 4.2, due Nov 15, 2030 | 0.07% | 0.19% | 0.07% |
| AMGEN INC SR UNSECURED 03/33 5.25, due Mar 2, 2033 | 0.09% | 0.07% | 0.07% |
| CITIGROUP INC SR UNSECURED 03/36 VAR, due Mar 27, 2036 | 0.07% | 0.16% | 0.07% |
| AMAZON.COM INC SR UNSECURED 03/31 4.25, due Mar 13, 2031 | 0.07% | 0.08% | 0.07% |
| BANK OF AMERICA CORP SR UNSECURED 04/33 VAR, due Apr 27, 2033 | 0.07% | 0.07% | 0.07% |
| WELLS FARGO + COMPANY SR UNSECURED 07/29 VAR, due Jul 25, 2029 | 0.07% | 0.07% | 0.07% |
| SPACE EXPLORATION TECH SR UNSECURED 144A 07/33 5.65, due Jul 15, 2033 | 0.07% | 0.10% | 0.07% |
| WELLS FARGO + COMPANY SR UNSECURED 07/34 VAR, due Jul 25, 2034 | 0.13% | 0.07% | 0.07% |
| ORACLE CORP SR UNSECURED 02/31 4.95, due Feb 4, 2031 | 0.07% | 0.23% | 0.07% |
| BANK OF AMERICA CORP SR UNSECURED 04/32 VAR, due Apr 23, 2032 | 0.07% | 0.07% | 0.07% |
| CITIGROUP INC SUBORDINATED 02/35 VAR, due Feb 13, 2035 | 0.08% | 0.07% | 0.07% |
| AMGEN INC SR UNSECURED 03/28 5.15, due Mar 2, 2028 | 0.09% | 0.06% | 0.06% |
| WELLS FARGO + COMPANY SR UNSECURED 04/34 VAR, due Apr 24, 2034 | 0.09% | 0.06% | 0.06% |
| CITIGROUP INC SUBORDINATED 01/36 VAR, due Jan 24, 2036 | 0.06% | 0.10% | 0.06% |
| CIGNA GROUP/THE COMPANY GUAR 10/28 4.375, due Oct 15, 2028 | 0.06% | 0.07% | 0.06% |
| BRITISH TELECOMMUNICATIO SR UNSECURED 12/30 9.625, due Dec 15, 2030 | 0.07% | 0.06% | 0.06% |
| JPMORGAN CHASE + CO SUBORDINATED 09/33 VAR, due Sep 14, 2033 | 0.07% | 0.06% | 0.06% |
| GOLDMAN SACHS GROUP INC SR UNSECURED 10/32 VAR, due Oct 21, 2032 | 0.08% | 0.06% | 0.06% |
| JPMORGAN CHASE + CO SR UNSECURED 07/29 VAR, due Jul 24, 2029 | 0.12% | 0.06% | 0.06% |
| AMAZON.COM INC SR UNSECURED 03/33 4.55, due Mar 13, 2033 | 0.09% | 0.06% | 0.06% |
| ORACLE CORP SR UNSECURED 02/29 4.55, due Feb 4, 2029 | 0.07% | 0.06% | 0.06% |
| BANK OF AMERICA CORP SR UNSECURED 04/29 VAR, due Apr 25, 2029 | 0.06% | 0.06% | 0.06% |
| GOLDMAN SACHS GROUP INC SR UNSECURED 02/33 VAR, due Feb 24, 2033 | 0.06% | 0.06% | 0.06% |
| MORGAN STANLEY SR UNSECURED 04/37 VAR, due Apr 10, 2037 | 0.06% | 0.21% | 0.06% |
| JPMORGAN CHASE + CO SR UNSECURED 04/36 VAR, due Apr 22, 2036 | 0.10% | 0.06% | 0.06% |
| MORGAN STANLEY SR UNSECURED 04/34 VAR, due Apr 21, 2034 | 0.10% | 0.06% | 0.06% |
| BOEING CO SR UNSECURED 05/30 5.15, due May 1, 2030 | 0.06% | 0.07% | 0.06% |
| WELLS FARGO + COMPANY SR UNSECURED 10/34 VAR, due Oct 23, 2034 | 0.11% | 0.06% | 0.06% |
| WELLS FARGO + COMPANY SR UNSECURED 03/33 VAR, due Mar 2, 2033 | 0.07% | 0.06% | 0.06% |
| IBM CORP SR UNSECURED 05/29 3.5, due May 15, 2029 | 0.07% | 0.06% | 0.06% |
| JPMORGAN CHASE + CO SR UNSECURED 04/30 VAR, due Apr 23, 2030 | 0.15% | 0.06% | 0.06% |
| ALPHABET INC SR UNSECURED 08/31 4.875, due Aug 15, 2031 | 0.06% | 0.46% | 0.06% |
| AMAZON.COM INC SR UNSECURED 07/36 5.3, due Jul 9, 2036 | 0.06% | 0.07% | 0.06% |
| NVIDIA CORP SR UNSECURED 06/33 4.75, due Jun 15, 2033 | 0.09% | 0.06% | 0.06% |
| AMPHENOL CORP SR UNSECURED 11/28 3.9, due Nov 15, 2028 | 0.06% | 0.13% | 0.06% |
| BANK OF AMERICA CORP SR UNSECURED 04/30 VAR, due Apr 23, 2030 | 0.08% | 0.06% | 0.06% |
| BROADCOM INC COMPANY GUAR 02/31 2.45, due Feb 15, 2031 | 0.06% | 0.18% | 0.06% |
| MORGAN STANLEY BANK NA SR UNSECURED 05/30 VAR, due May 10, 2030 | 0.06% | 0.06% | 0.06% |
| AMAZON.COM INC SR UNSECURED 07/31 4.8, due Jul 9, 2031 | 0.06% | 0.41% | 0.06% |
| PROCTER + GAMBLE CO/THE SR UNSECURED 03/30 3, due Mar 25, 2030 | 0.06% | 0.12% | 0.06% |
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.