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
322 holdings in all 2 funds| Fund | CWB | ICVT | Positions | Holdings |
|---|---|---|---|---|
| CWBState Street SPDR Bloomberg Convertible Securities ETF | — | 79% 322 shared |
362 | as of Oct 20, 2026issuer data |
| ICVTiShares Convertible Bond ETF | 79% 322 shared | — | 389 | 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
79.4% common weight| Holding | CWB | ICVT | Smallest |
|---|---|---|---|
| ALIBABA GROUP HOLDING SR UNSECURED 06/31 0.5, due Jun 1, 2031 | 1.60% | 1.87% | 1.60% |
| LUMENTUM HOLDINGS INC SR UNSECURED 03/32 0.375, due Mar 15, 2032 | 1.43% | 1.69% | 1.43% |
| MODERNA INC SR UNSECURED 144A 03/32 0.0000, due Mar 1, 2032 | 1.06% | 1.25% | 1.06% |
| BLOOM ENERGY CORP SR UNSECURED 144A 11/30 0.0000, due Nov 15, 2030 | 0.92% | 1.05% | 0.92% |
| COREWEAVE INC COMPANY GUAR 144A 04/33 2.875, due Apr 1, 2033 | 0.89% | 1.05% | 0.89% |
| WESTERN DIGITAL CORP COMPANY GUAR 11/28 3, due Nov 15, 2028 | 0.82% | 0.95% | 0.82% |
| NEBIUS GROUP NV SR UNSECURED 144A 03/31 1.25, due Mar 15, 2031 | 0.76% | 0.90% | 0.76% |
| NEBIUS GROUP NV SR UNSECURED 144A 02/30 0.5, due Feb 15, 2030 | 0.76% | 0.89% | 0.76% |
| COREWEAVE INC COMPANY GUAR 144A 10/32 1.75, due Oct 1, 2032 | 0.73% | 0.88% | 0.73% |
| CLOUDFLARE INC SR UNSECURED 06/30 0.00000, due Jun 15, 2030 | 0.71% | 0.82% | 0.71% |
| DOORDASH INC SR UNSECURED 05/30 0.00000, due May 15, 2030 | 0.69% | 0.80% | 0.69% |
| CIENA CORP COMPANY GUAR 144A 09/31 0.0000, due Sep 15, 2031 | 0.64% | 0.76% | 0.64% |
| SNOWFLAKE INC SR UNSECURED 10/29 0.00000, due Oct 1, 2029 | 0.62% | 0.72% | 0.62% |
| CLOUDFLARE INC SR UNSECURED 144A 08/31 0.0000, due Aug 15, 2031 | 0.61% | 0.71% | 0.61% |
| SNOWFLAKE INC SR UNSECURED 10/27 0.00000, due Oct 1, 2027 | 0.59% | 0.70% | 0.59% |
| NEBIUS GROUP NV SR UNSECURED 09/32 2.75, due Sep 15, 2032 | 0.57% | 0.66% | 0.57% |
| PG+E CORP SR SECURED 12/27 4.25, due Dec 1, 2027 | 0.57% | 0.64% | 0.57% |
| NEBIUS GROUP NV SR UNSECURED 09/30 1, due Sep 15, 2030 | 0.56% | 0.66% | 0.56% |
| SUPER MICRO COMPUTER INC SR UNSECURED 06/30 0.00000, due Jun 15, 2030 | 0.55% | 0.62% | 0.55% |
| NEBIUS GROUP NV SR UNSECURED 144A 03/33 2.625, due Mar 15, 2033 | 0.55% | 0.61% | 0.55% |
| MKS INC SR UNSECURED 06/30 1.25, due Jun 1, 2030 | 0.55% | 0.63% | 0.55% |
| WELLTOWER OP LLC COMPANY GUAR 144A 05/28 2.75, due May 15, 2028 | 0.55% | 0.63% | 0.55% |
| ROBINHOOD MARKETS INC SR UNSECURED 144A 10/29 0.0000, due Oct 1, 2029 | 0.54% | 0.65% | 0.54% |
| COREWEAVE INC COMPANY GUAR 144A 12/31 1.75, due Dec 1, 2031 | 0.54% | 0.63% | 0.54% |
| AKAMAI TECHNOLOGIES INC SR UNSECURED 05/33 0.25, due May 15, 2033 | 0.52% | 0.61% | 0.52% |
| UBER TECHNOLOGIES INC SR UNSECURED 12/28 0.875, due Dec 1, 2028 | 0.52% | 0.60% | 0.52% |
| WELLTOWER OP LLC COMPANY GUAR 144A 07/29 3.125, due Jul 15, 2029 | 0.52% | 0.59% | 0.52% |
| NEBIUS GROUP NV SR UNSECURED 144A 02/34 4.5, due Feb 15, 2034 | 0.50% | 0.58% | 0.50% |
| GAMESTOP CORP SR UNSECURED 06/32 0.00000, due Jun 15, 2032 | 0.50% | 0.58% | 0.50% |
| LIBERTY LIVE HLDNGS INC SR UNSECURED 144A 09/53 2.375, due Sep 30, 2053 | 0.49% | 0.58% | 0.49% |
| JD.COM INC SR UNSECURED 06/29 0.25, due Jun 1, 2029 | 0.49% | 0.58% | 0.49% |
| STRATEGY INC SR UNSECURED 03/30 0.00000, due Mar 1, 2030 | 0.49% | 0.55% | 0.49% |
| SOUTHERN CO SR UNSECURED 144A 09/29 3.5, due Sep 15, 2029 | 0.48% | 0.56% | 0.48% |
| CYBERARK SOFTWARE LTD COMPANY GUAR 06/30 0.00000, due Jun 15, 2030 | 0.47% | 0.54% | 0.47% |
| CHECK POINT SOFTWARE SR UNSECURED 144A 12/30 0.0000, due Dec 15, 2030 | 0.45% | 0.55% | 0.45% |
| SOUTHERN CO SR UNSECURED 06/28 3.25, due Jun 15, 2028 | 0.45% | 0.49% | 0.45% |
| GLOBAL PAYMENTS INC SR UNSECURED 03/31 1.5, due Mar 1, 2031 | 0.44% | 0.53% | 0.44% |
| DYNATRACE LLC COMPANY GUAR 144A 09/31 0.0000, due Sep 1, 2031 | 0.43% | 0.50% | 0.43% |
| MP MATERIALS CORP SR UNSECURED 144A 03/30 3, due Mar 1, 2030 | 0.43% | 0.49% | 0.43% |
| ZOETIS INC SR UNSECURED 144A 06/29 0.25, due Jun 15, 2029 | 0.43% | 0.55% | 0.43% |
| LIVE NATION ENTERTAINMEN SR UNSECURED 01/29 3.125, due Jan 15, 2029 | 0.43% | 0.50% | 0.43% |
| SUPER MICRO COMPUTER INC SR UNSECURED 03/29 3.5, due Mar 1, 2029 | 0.43% | 0.48% | 0.43% |
| EVERGY INC SR UNSECURED 12/27 4.5, due Dec 15, 2027 | 0.41% | 0.47% | 0.41% |
| ZSCALER INC. SR UNSECURED 07/28 0.00000, due Jul 15, 2028 | 0.41% | 0.49% | 0.41% |
| HALOZYME THERAPEUTICS IN SR UNSECURED 144A 10/33 1.5, due Oct 1, 2033 | 0.41% | 0.48% | 0.41% |
| RIVIAN AUTO INC SR UNSECURED 10/30 3.625, due Oct 15, 2030 | 0.41% | 0.47% | 0.41% |
| JAZZ INVESTMENTS I LTD COMPANY GUAR 09/30 3.125, due Sep 15, 2030 | 0.41% | 0.47% | 0.41% |
| TRIP.COM GROUP LTD SR UNSECURED 06/29 0.75, due Jun 15, 2029 | 0.40% | 0.44% | 0.40% |
| RIVIAN AUTO INC SR UNSECURED 03/29 4.625, due Mar 15, 2029 | 0.40% | 0.47% | 0.40% |
| ON SEMICONDUCTOR CORP COMPANY GUAR 03/29 0.5, due Mar 1, 2029 | 0.40% | 0.47% | 0.40% |
| IREN LTD SR UNSECURED 144A 12/33 1, due Dec 1, 2033 | 0.39% | 0.50% | 0.39% |
| GUARDANT HEALTH INC SR UNSECURED 02/31 1.25, due Feb 15, 2031 | 0.39% | 0.48% | 0.39% |
| TYLER TECHNOLOGIES INC SR UNSECURED 144A 07/31 0.5, due Jul 15, 2031 | 0.39% | 0.48% | 0.39% |
| SWIFT HOLDINGS CORP SR UNSECURED 144A 11/31 1, due Nov 15, 2031 | 0.39% | 0.45% | 0.39% |
| LIVE NATION ENTERTAINMEN 10/31 2.875, due Oct 15, 2031 | 0.39% | 0.44% | 0.39% |
| FIRSTENERGY CORP SR UNSECURED 01/29 3.625, due Jan 15, 2029 | 0.38% | 0.43% | 0.38% |
| DUKE ENERGY CORP SR UNSECURED 144A 03/29 3, due Mar 15, 2029 | 0.38% | 0.45% | 0.38% |
| AKAMAI TECHNOLOGIES INC SR UNSECURED 144A 05/30 0.0000, due May 15, 2030 | 0.37% | 0.44% | 0.37% |
| DATADOG INC SR UNSECURED 12/29 0.00000, due Dec 1, 2029 | 0.36% | 0.42% | 0.36% |
| SOFI TECHNOLOGIES INC SR UNSECURED 144A 03/29 1.25, due Mar 15, 2029 | 0.36% | 0.43% | 0.36% |
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.