Data as of Sep 12, 2026. Both funds on the fields they both publish, from the same sources.
KRE vs MDY: how they differ
KRE and MDY hold 6% of their weight in the same names, and KRE returned more over the year.
State Street(R) SPDR(R) S&P(R) Regional Banking ETF and SPDR S&P MidCap 400 ETF Trust.
What they hold in common
By the books each fund has filed, KRE and MDY hold 6% of their money in the same securities at the same weight.
| Holding | KRE | MDY |
|---|---|---|
| East West Bancorp Inc | 1.28% | 0.49% |
| Pinnacle Financial Partners Inc | 1.37% | 0.42% |
| Webster Financial Corp | 1.35% | 0.34% |
| First Horizon Corp | 1.31% | 0.34% |
| Wintrust Financial Corp | 1.32% | 0.30% |
| UMB Financial Corp | 1.37% | 0.28% |
| Zions Bancorp NA | 1.33% | 0.28% |
| SOUTHSTATE BANK CORP | 1.31% | 0.27% |
| Cullen/Frost Bankers Inc | 1.35% | 0.27% |
| Columbia Banking System Inc | 1.34% | 0.26% |
| Old National Bancorp/IN | 1.35% | 0.25% |
| Western Alliance Bancorp | 1.28% | 0.23% |
| Only in KRE | Only in MDY |
|---|---|
| Atlantic Union Bankshares Corp 1.37% | TWILIO INC 0.86% |
| Citizens Financial Group Inc 1.37% | CARPENTER TECHNOLOGY CORP 0.85% |
| First Interstate BancSystem Inc 1.35% | MKS INC 0.83% |
| Fulton Financial Corp 1.35% | CURTISS-WRIGHT CORP 0.77% |
| M&T Bank Corp 1.35% | ENTEGRIS INC 0.76% |
| Regions Financial Corp 1.34% | NVENT ELECTRIC PLC 0.76% |
| BOK Financial Corp 1.34% | ATI INC 0.74% |
| Huntington Bancshares Inc/OH 1.33% | ILLUMINA INC 0.73% |
Weight overlap is an ETFIQ calculation: for every security both funds hold, the smaller of the two weights, summed. Above 50%, holding both is close to holding one of them twice. Holdings dated Jun 30, 2026.
| KRE State Street(R) SPDR(R) S&P(R) Regional Banking ETF | MDY SPDR S&P MidCap 400 ETF Trust | |
|---|---|---|
| Where it sits | Core index fund | Core index fund |
| Issuer | State Street | State Street |
| What it is | SPDR S&P Regional Banking | S&P MidCap 400, book from IJH |
| Total return, 1 year | +16.1% | +13.0% |
| S&P 500 over the same days | +17.5% | +17.5% |
| Gap to the S&P 500 | −1.4 pts | −4.5 pts |
| Expense ratio | 0.35% | 0.23% |
| Already in the S&P 500 | 6.7% | 0.0% |
| Holdings | 161 | 400 |
KRE in plain words
KRE is an index equity fund tracking the SPDR S&P Regional Banking. Over the year to Sep 11, 2026 it returned +16.1% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.35% a year. By its holdings filed for Jun 30, 2026, 7% of the fund by weight is stocks the S&P 500 also holds, across 161 positions, with the top ten at 13.6%. It sat 5.2% below its high of Aug 14, 2026 on Sep 11, 2026.
MDY in plain words
MDY is an index equity fund tracking the S&P MidCap 400. Over the year to Sep 11, 2026 it returned +13.0% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.23% a year. By its holdings filed for Jun 30, 2026, 0% of the fund by weight is stocks the S&P 500 also holds, across 400 positions, with the top ten at 7.7%. It sat 5.3% below its high of Aug 14, 2026 on Sep 11, 2026.
Questions people ask
- Which returned more over the last year, KRE or MDY?
- In the year to Sep 12, 2026, with distributions reinvested, KRE returned +16.1% and MDY returned +13.0%, so KRE returned more. One year is one year; the longer windows are in the table.
- Which is cheaper, KRE or MDY?
- KRE charges 0.35% a year and MDY charges 0.23%, so MDY is cheaper. Fees come from each fund's prospectus.
- How much do KRE and MDY overlap with the S&P 500?
- By their latest filed holdings, 7% of KRE and 0% of MDY by weight is stocks the S&P 500 already holds. Between the two funds, 6% of their books are the same securities at the same weight.
Other comparisons
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Where these figures came from
ETFIQ links to the documents behind every figure. It is not affiliated with any issuer, and a link is not an endorsement.
Cite this page. ETFIQ, KRE against MDY, data as of Sep 12, 2026. https://etfiq.com/compare/any/KRE-MDY Free to use with attribution; the underlying files are at Open data.
A comparison is not a recommendation. Standards and sources