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
149 holdings in all 2 funds| Fund | FTSL | SRLN | Positions | Holdings |
|---|---|---|---|---|
| FTSLFirst Trust Senior Loan Fund ETF | — | 21% 149 shared |
384 | as of Oct 20, 2026issuer data |
| SRLNState Street Blackstone Senior Loan ETF | 21% 149 shared | — | 677 | 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
21.1% common weight| Holding | FTSL | SRLN | Smallest |
|---|---|---|---|
| TRANSDIGM INC TDG TL K 1L USD | 1.15% | 1.29% | 1.15% |
| SCIH SALT HOLDINGS INC MORTON TL B 1L USD | 0.75% | 0.77% | 0.75% |
| PARAMOUNT SKYDANCE CORP PSKY TL B 1L USD | 0.75% | 1.49% | 0.75% |
| MAVIS TIRE EXPRESS SERVI EOCGRO TL 1L USD | 0.74% | 1.06% | 0.74% |
| RAVEN ACQUISITION HOLDIN RCM TL B 1L USD | 0.65% | 1.07% | 0.65% |
| ATHENAHEALTH GROUP INC ATHENA TL B 1L USD | 0.62% | 1.54% | 0.62% |
| ABG INTERMEDIATE HLDGS 2 AUTBRA TL B 1L USD | 0.94% | 0.60% | 0.60% |
| DAYFORCE INC DAY TL B 1L USD | 0.47% | 2.12% | 0.47% |
| HOPPER MERGER SUB INC HOLX TL B 1L USD | 0.47% | 2.08% | 0.47% |
| OAK-EAGLE ACQUIRECO INC EA TL B 1L USD | 0.46% | 1.74% | 0.46% |
| OSAIC HOLDINGS INC ADVGRO TL 1L USD | 0.64% | 0.46% | 0.46% |
| CLARIOS GLOBAL LP POWSOL TL B 1L USD | 0.70% | 0.45% | 0.45% |
| TK ELEVATOR US NEWCO INC THYELE TL B 1L USD | 0.63% | 0.42% | 0.42% |
| BELRON FINANCE 2019 LLC BELRON TL B 1L USD | 0.49% | 0.41% | 0.41% |
| ALLIANT HOLDINGS INTERMEDI ALIANT TL B 1L USD | 0.39% | 0.66% | 0.39% |
| EDELMAN FINANCIAL CENTER EDEFIN TL 1L USD | 0.46% | 0.39% | 0.39% |
| WHATABRANDS LLC WHABRA TL B 1L USD | 1.36% | 0.39% | 0.39% |
| UKG INC ULTI TL B 1L USD | 0.38% | 2.04% | 0.38% |
| BROADSTREET PARTNERS INC BROPAR TL B 1L USD | 0.37% | 0.73% | 0.37% |
| ASCENSUS HOLDINGS INC ASCENS TL B 1L USD | 0.41% | 0.36% | 0.36% |
| CITADEL SECURITIES GLOBA CITSEC TL B 1L USD | 0.35% | 0.47% | 0.35% |
| ALLIED UNIVERSAL HOLDCO UNSEAM TL B 1L USD | 0.32% | 0.96% | 0.32% |
| PERATON CORP PERCOR TL B 1L USD | 0.32% | 1.05% | 0.32% |
| CLOUD SOFTWARE GRP INC TIBX TL B 1L USD | 0.30% | 1.13% | 0.30% |
| MCAFEE CORP MCFE TL B1 1L USD | 0.29% | 2.00% | 0.29% |
| MH SUB I LLC INET TL B 1L USD | 0.27% | 0.41% | 0.27% |
| SWORD PURCHASER LLC SEE TL B 1L USD | 0.26% | 1.57% | 0.26% |
| GREAT OUTDOORS GROUP LLC BASSPR TL B 1L USD | 0.26% | 1.19% | 0.26% |
| ENSEMBLE RCM LLC ENSHLT TL B 1L USD | 0.26% | 1.28% | 0.26% |
| ALPHA GENERATION LLC ALPGEN TL B 1L USD | 0.26% | 0.22% | 0.22% |
| RAISING CANE'S RESTAURAN RZNCAN TL B 1L USD | 0.23% | 0.22% | 0.22% |
| FRONERI US INC ICECR TL B6 1L USD | 0.22% | 0.33% | 0.22% |
| CREATIVE PLANNING INC CTEPNG TL B 1L USD | 0.84% | 0.21% | 0.21% |
| PRIMO BRANDS CORP PRMB TL B 1L USD | 0.72% | 0.21% | 0.21% |
| HUB INTERNATIONAL LTD HBGCN TL B 1L USD | 0.20% | 0.29% | 0.20% |
| PROAMPAC PG BORROWER LLC PROLAM TL B 1L USD | 0.19% | 1.50% | 0.19% |
| FLUTTER ENTERTAINMENT PL FLTR TL B 1L USD | 0.18% | 0.66% | 0.18% |
| DIRECTV FINANCING LLC DTV TL B 1L USD | 0.33% | 0.18% | 0.18% |
| VS BUYER LLC VSBUYR TL B 1L USD | 0.37% | 0.17% | 0.17% |
| SOUTHERN VETERINARY PART SOUVET TL B 1L USD | 0.64% | 0.17% | 0.17% |
| TRANSDIGM INC TDG TL N 1L USD | 0.17% | 0.35% | 0.17% |
| NEPTUNE BIDCO US INC NLSN TL B 1L USD | 0.17% | 1.79% | 0.17% |
| AZURIA WATER SOLUTN INC AEGN TL B 1L USD | 0.26% | 0.16% | 0.16% |
| BALDWIN INSURANCE GROUP BWIN TL B 1L USD | 0.53% | 0.16% | 0.16% |
| MADISON IAQ LLC MADIAQ TL B 1L USD | 0.32% | 0.15% | 0.15% |
| TKO WORLDWIDE HOLDINGS TKO TL B5 1L USD | 0.49% | 0.15% | 0.15% |
| PETSMART INC PETM TL B 1L USD | 0.15% | 0.44% | 0.15% |
| CAESARS ENTERTAIN INC CZR TL B 1L USD | 0.29% | 0.14% | 0.14% |
| PEER HOLDING III BV ACTINA TL B5B 1L USD | 0.14% | 0.14% | 0.14% |
| FLUTTER FINANCING BV FLTR TL B 1L USD | 0.14% | 0.23% | 0.14% |
| FIRST ADVANTAGE HOLDINGS FA TL B 1L USD | 0.13% | 0.58% | 0.13% |
| DIRECTV FINANCING LLC DTV TL B 1L USD | 0.18% | 0.13% | 0.13% |
| IRB HOLDING CORP ARGIHC TL B 1L USD | 1.30% | 0.12% | 0.12% |
| APPLE BIDCO LLC ATLAVI TL B 1L USD | 0.27% | 0.12% | 0.12% |
| PAREXEL INTL CORP PRXL TL B 1L USD | 0.72% | 0.12% | 0.12% |
| CAMELOT US ACQUISITION LLC CCC TL B 1L USD | 0.37% | 0.12% | 0.12% |
| APEX GROUP TREASURY LLC APEGRP TL B 1L USD | 0.12% | 1.23% | 0.12% |
| DG INVESTMENT INTERMEDI CONGNT TL B 1L USD | 0.30% | 0.12% | 0.12% |
| GENESEE & WYOMING INC GWR TL B 1L USD | 0.20% | 0.12% | 0.12% |
| AMWINS GROUP INC AMWINS TL B 1L USD | 0.18% | 0.12% | 0.12% |
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.