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
499 holdings in all 2 funds| Fund | IBDS | VBCA | Positions | Holdings |
|---|---|---|---|---|
| IBDSiShares iBonds Dec 2027 Term Corporate ETF | — | 70% 499 shared |
647 | as of Oct 20, 2026issuer data |
| VBCAVanguard Target Maturity 2027 Corporate Bond ETF | 70% 499 shared | — | 618 | 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
70.3% common weight| Holding | IBDS | VBCA | Smallest |
|---|---|---|---|
| T-MOBILE USA INC 3.75%, due Apr 15, 2027 | 0.75% | 0.65% | 0.65% |
| MICROSOFT CORPORATION 3.3%, due Feb 6, 2027 | 0.76% | 0.64% | 0.64% |
| GOLDMAN SACHS GROUP INC/THE 3.85%, due Jan 26, 2027 | 0.57% | 0.63% | 0.57% |
| CITIGROUP INC 4.45%, due Sep 29, 2027 | 0.74% | 0.57% | 0.57% |
| AMAZON.COM INC 3.15%, due Aug 22, 2027 | 0.64% | 0.51% | 0.51% |
| CITIBANK NA 4.58%, due May 29, 2027 | 0.43% | 0.45% | 0.43% |
| ORACLE CORPORATION 3.25%, due Nov 15, 2027 | 0.51% | 0.42% | 0.42% |
| META PLATFORMS INC MTN 3.5%, due Aug 15, 2027 | 0.50% | 0.42% | 0.42% |
| ALIBABA GROUP HOLDING LTD 3.4%, due Dec 6, 2027 | 0.47% | 0.41% | 0.41% |
| APPLE INC 3.35%, due Feb 9, 2027 | 0.43% | 0.40% | 0.40% |
| MORGAN STANLEY 3.63%, due Jan 20, 2027 | 0.59% | 0.40% | 0.40% |
| ABBVIE INC 4.8%, due Mar 15, 2027 | 0.45% | 0.40% | 0.40% |
| CVS HEALTH CORP 1.3%, due Aug 21, 2027 | 0.41% | 0.39% | 0.39% |
| AT&T INC 2.3%, due Jun 1, 2027 | 0.47% | 0.38% | 0.38% |
| AMAZON.COM INC 4.55%, due Dec 1, 2027 | 0.37% | 0.39% | 0.37% |
| ORACLE CORPORATION 2.8%, due Apr 1, 2027 | 0.42% | 0.37% | 0.37% |
| APPLE INC 3.2%, due May 11, 2027 | 0.37% | 0.49% | 0.37% |
| CISCO SYSTEMS INC 4.8%, due Feb 26, 2027 | 0.37% | 0.36% | 0.36% |
| WELLS FARGO & COMPANY MTN 4.3%, due Jul 22, 2027 | 0.48% | 0.34% | 0.34% |
| NEXTERA ENERGY CAPITAL HOLDINGS IN 4.68%, due Sep 1, 2027 | 0.39% | 0.34% | 0.34% |
| BAT CAPITAL CORP 3.56%, due Aug 15, 2027 | 0.42% | 0.33% | 0.33% |
| AMERICAN EXPRESS COMPANY 2.55%, due Mar 4, 2027 | 0.33% | 0.35% | 0.33% |
| SUMITOMO MITSUI FINANCIAL GROUP IN 3.36%, due Jul 12, 2027 | 0.32% | 0.34% | 0.32% |
| QUALCOMM INCORPORATED 3.25%, due May 20, 2027 | 0.37% | 0.32% | 0.32% |
| BOEING CO 5.04%, due May 1, 2027 | 0.39% | 0.31% | 0.31% |
| TORONTO-DOMINION BANK/THE MTN 4.11%, due Jun 8, 2027 | 0.30% | 0.32% | 0.30% |
| BANCO SANTANDER SA 5.29%, due Aug 18, 2027 | 0.33% | 0.29% | 0.29% |
| AMERICAN EXPRESS COMPANY 5.85%, due Nov 5, 2027 | 0.29% | 0.30% | 0.29% |
| ELEVANCE HEALTH INC 3.65%, due Dec 1, 2027 | 0.32% | 0.29% | 0.29% |
| BANK OF AMERICA CORP MTN 4.18%, due Nov 25, 2027 | 0.38% | 0.29% | 0.29% |
| FORD MOTOR CREDIT COMPANY LLC 4.95%, due May 28, 2027 | 0.29% | 0.33% | 0.29% |
| AMGEN INC 2.2%, due Feb 21, 2027 | 0.33% | 0.28% | 0.28% |
| TORONTO-DOMINION BANK/THE MTN 4.69%, due Sep 15, 2027 | 0.28% | 0.29% | 0.28% |
| PHILIP MORRIS INTERNATIONAL INC 5.13%, due Nov 17, 2027 | 0.29% | 0.28% | 0.28% |
| FORD MOTOR CREDIT COMPANY LLC 5.85%, due May 17, 2027 | 0.29% | 0.28% | 0.28% |
| LOWES COMPANIES INC 3.1%, due May 3, 2027 | 0.28% | 0.28% | 0.28% |
| MERCK & CO INC 1.7%, due Jun 10, 2027 | 0.28% | 0.27% | 0.27% |
| AT&T INC 4.25%, due Mar 1, 2027 | 0.28% | 0.27% | 0.27% |
| THE CHARLES SCHWAB CORPORATION 2.45%, due Mar 3, 2027 | 0.28% | 0.26% | 0.26% |
| GE HEALTHCARE TECHNOLOGIES INC 5.65%, due Nov 15, 2027 | 0.33% | 0.26% | 0.26% |
| VERIZON COMMUNICATIONS INC 4.13%, due Mar 16, 2027 | 0.33% | 0.26% | 0.26% |
| AMAZON.COM INC 3.3%, due Apr 13, 2027 | 0.37% | 0.25% | 0.25% |
| CANADIAN IMPERIAL BANK OF COMMERCE 5.24%, due Jun 28, 2027 | 0.26% | 0.25% | 0.25% |
| SOUTHWEST AIRLINES CO 5.13%, due Jun 15, 2027 | 0.34% | 0.25% | 0.25% |
| BECTON DICKINSON AND COMPANY 3.7%, due Jun 6, 2027 | 0.33% | 0.25% | 0.25% |
| PEPSICO INC 3%, due Oct 15, 2027 | 0.28% | 0.25% | 0.25% |
| HEWLETT PACKARD ENTERPRISE CO 4.4%, due Sep 25, 2027 | 0.25% | 0.25% | 0.25% |
| COCA-COLA CO 1.45%, due Jun 1, 2027 | 0.28% | 0.24% | 0.24% |
| NEXTERA ENERGY CAPITAL HOLDINGS IN 3.55%, due May 1, 2027 | 0.29% | 0.24% | 0.24% |
| FIRSTENERGY CORPORATION 3.9%, due Jul 15, 2027 | 0.28% | 0.24% | 0.24% |
| CHENIERE CORPUS CHRISTI HOLDINGS L 5.13%, due Jun 30, 2027 | 0.23% | 0.24% | 0.23% |
| MORGAN STANLEY MTN 3.95%, due Apr 23, 2027 | 0.39% | 0.23% | 0.23% |
| VISA INC 1.9%, due Apr 15, 2027 | 0.27% | 0.23% | 0.23% |
| COREBRIDGE FINANCIAL INC 3.65%, due Apr 5, 2027 | 0.24% | 0.23% | 0.23% |
| LLOYDS BANKING GROUP PLC 3.75%, due Jan 11, 2027 | 0.23% | 0.26% | 0.23% |
| ARCELORMITTAL SA 6.55%, due Nov 29, 2027 | 0.23% | 0.24% | 0.23% |
| INTERNATIONAL BUSINESS MACHINES CO 1.7%, due May 15, 2027 | 0.23% | 0.27% | 0.23% |
| DTE ENERGY COMPANY 4.95%, due Jul 1, 2027 | 0.24% | 0.23% | 0.23% |
| HCA INC 4.5%, due Feb 15, 2027 | 0.24% | 0.23% | 0.23% |
| GENERAL MOTORS FINANCIAL COMPANY I 5%, due Apr 9, 2027 | 0.23% | 0.24% | 0.23% |
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.