MDYV vs SPY: Holdings Overlap
MDYVState Street® SPDR® S&P 400™ Mid Cap Value ETF
State Street (SPDR) · 297 holdings · $2.9B · as of 2026-08-06
SPYState Street® SPDR® S&P 500® ETF Trust
State Street (SPDR) · 504 holdings · $812.0B · as of 2026-08-06
How similar are MDYV and SPY?
State Street® SPDR® S&P 400™ Mid Cap Value ETF (MDYV, by State Street (SPDR)) holds 297 positions; State Street® SPDR® S&P 500® ETF Trust (SPY, by State Street (SPDR)) holds 504. They have 0 holdings in common, and by portfolio weight the two funds are 0.0% identical. In practical terms the pair is essentially distinct, holding almost none of the same securities.
- Overlap by Weight
- 0.0%Sum of the smaller weight of each shared holding
- Shared Holdings
- 0MDYV holds 297 · SPY holds 504
- Weight in Shared Holdings
- MDYV 0%·SPY 0%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 MDYV
297 of 297 positions (99.9% of the fund) are not held by SPY. Showing the top 30 by weight.
Sector Breakdown
| Sector | MDYV | SPY |
|---|---|---|
| Information Technology | 8.3% | 37.6% |
| Financials | 23.4% | 12.3% |
| Industrials | 18.7% | 8.8% |
| Consumer Discretionary | 12.5% | 9.3% |
| Communication Services | 0.8% | 9.7% |
| Other Sectors | 36.3% | 22.3% |
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 |
|---|---|---|---|---|---|---|---|
| MDYV | +3.1% | +15.2% | +23.9% | +12.9% | +9.2% | +10.6% | 1.64% |
| SPY | +3.4% | +14.0% | +23.7% | +21.2% | +13.3% | +15.3% | 0.97% |
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 MDYV vs SPY →
Shared Holdings(0)
These two funds have no holdings in common.
Frequently Asked Questions
How much do MDYV and SPY overlap?
MDYV and SPY overlap by 0.0% of portfolio weight. They share 0 holdings (MDYV holds 297 positions and SPY holds 504), based on each fund's latest SEC-reported holdings.
Is it redundant to own both MDYV and SPY?
The two portfolios are 0.0% identical by weight. Owning both is genuine diversification: the funds hold almost none of the same securities.
What does MDYV own that SPY doesn't?
297 positions (99.9% of MDYV) are unique to MDYV, led by USFD, RS and SNX. In the other direction, 504 positions (99.9% of SPY) are unique to SPY.