MDY vs REGL: Holdings Overlap
MDYState Street® SPDR® S&P MIDCAP 400® ETF Trust
State Street (SPDR) · 399 holdings · $27.1B · as of 2026-08-06
REGLProShares S&P MidCap 400 Dividend Aristocrats ETF
ProShares · 65 holdings · $1.8B · as of 2026-05-31
Holdings snapshots are 67 days apart (MDY: 2026-08-06, REGL: 2026-05-31). Weights and index membership change between snapshots, so the true current overlap is typically higher than shown. For funds tracking the same index, the gap can be 5–15 points.
How similar are MDY and REGL?
State Street® SPDR® S&P MIDCAP 400® ETF Trust (MDY, by State Street (SPDR)) holds 399 positions; ProShares S&P MidCap 400 Dividend Aristocrats ETF (REGL, by ProShares) holds 65. They have 65 holdings in common, and by portfolio weight the two funds are 16.9% identical. In practical terms the pair is lightly overlapping, with most of each portfolio distinct.
- Overlap by Weight
- 16.9%Sum of the smaller weight of each shared holding
- Shared Holdings
- 65MDY holds 399 · REGL holds 65
- Weight in Shared Holdings
- MDY 17%·REGL 100%Share of each fund's weight in stocks both funds own
Based on each fund's latest official holdings. How is this calculated?
What makes each fund different
Only in MDY
334 of 399 positions (88.2% of the fund) are not held by REGL. Showing the top 30 by weight.
Only in REGL
Every position in REGL is also held by MDY, so it brings nothing the other fund doesn’t already own.
Sector Breakdown
| Sector | MDY | REGL |
|---|---|---|
| Financials | 16.0% | 30.9% |
| Industrials | 25.9% | 13.6% |
| Information Technology | 15.6% | 1.8% |
| Utilities | 3.0% | 15.1% |
| Materials | 6.1% | 13.4% |
| Other Sectors | 38.5% | 24.9% |
Share of each fund's portfolio weight by GICS-style sector, compiled from issuer fund data and our own classification of the holdings, not the issuers' published sector charts.
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| MDY | +3.1% | +18.1% | +25.6% | +14.2% | +8.8% | +10.9% | 0.99% |
| REGL | +3.7% | +14.8% | +18.4% | +12.5% | +8.5% | +9.8% | 2.13% |
Total returns including dividends, from adjusted daily closes as of 2026-08-07. 3Y/5Y/10Y are annualized. Yield is trailing-12-month distributions over the last close. Past performance does not predict future results.
Project the growth of $10,000 in MDY vs REGL →
Shared Holdings(65)
The top 10 shared positions account for 30% of the overlap, led by EVR, SCI and LFUS.
 EVREvercore, Inc., Class A | 0.66% | 1.51% | 0.66% |
|---|---|---|---|
 SCIService Corporation International | 0.64% | 1.41% | 0.64% |
 LFUSLittelfuse, Inc. | 0.64% | 1.85% | 0.64% |
 RSReliance, Inc. | 0.58% | 1.78% | 0.58% |
 RGLDRoyal Gold, Inc. | 0.49% | 1.39% | 0.49% |
 RBARB Global, Inc. | 0.47% | 1.61% | 0.47% |
 RGAReinsurance Group of America Incorporated | 0.42% | 1.50% | 0.42% |
 CSLCarlisle Companies Incorporated | 0.42% | 1.51% | 0.42% |
 LECOLincoln Electric Holdings, Inc. | 0.42% | 1.56% | 0.42% |
 RPMRPM International, Inc. | 0.40% | 1.55% | 0.40% |
 RNRRenaissanceRe Holdings Ltd. | 0.38% | 1.41% | 0.38% |
 GGGGraco, Inc. | 0.38% | 1.36% | 0.38% |
 DTMDT Midstream, Inc. | 0.37% | 1.69% | 0.37% |
 AITApplied Industrial Technologies, Inc. | 0.36% | 1.62% | 0.36% |
 UNMUnum Group | 0.36% | 1.66% | 0.36% |
 ELSEquity LifeStyle Properties, Inc. | 0.34% | 1.49% | 0.34% |
 DCIDonaldson Company Inc. | 0.31% | 1.45% | 0.31% |
 WTRGEssential Utilities, Inc. | 0.31% | 1.48% | 0.31% |
 EGPEastGroup Properties, Inc. | 0.29% | 1.57% | 0.29% |
 ENSGEnsign Group, Inc. (The) | 0.29% | 1.37% | 0.29% |
 UMBFUMB Financial Corporation | 0.28% | 1.68% | 0.28% |
 CFRCullen/Frost Bankers, Inc. | 0.28% | 1.49% | 0.28% |
 PRIPrimerica, Inc. | 0.28% | 1.52% | 0.28% |
 RRyder System, Inc. | 0.28% | 1.71% | 0.28% |
 AFGAmerican Financial Group, Inc. | 0.28% | 1.56% | 0.28% |
Frequently Asked Questions
How much do MDY and REGL overlap?
MDY and REGL overlap by 16.9% of portfolio weight. They share 65 holdings (MDY holds 399 positions and REGL holds 65), based on each fund's latest SEC-reported holdings.
Is it redundant to own both MDY and REGL?
The two portfolios are 16.9% identical by weight. Owning both is not redundant. Most of each portfolio is distinct, so the funds can serve different roles.
What are the biggest shared holdings of MDY and REGL?
The largest positions held by both funds are EVR, SCI, LFUS, RS and RGLD. Together the top 10 shared positions account for 30% of the total overlap.
What does MDY own that REGL doesn't?
334 positions (88.2% of MDY) are unique to MDY, led by ATI, TWLO and ILMN. In the other direction, 0 positions (0.0% of REGL) are unique to REGL.