MDY · State Street
State Street SPDR S&P MidCap 400 ETF Trust
See how 400 reported holdings combine into this ETF’s P/E and P/S. Market value, signed ordinary earnings and revenue are added before each ratio is calculated.
Core valuation
Coverage is the share of positive eligible-equity holding value represented in each metric. The published holdings account for 99.28% of fund weight. The reliability standard requires at least 90.00% disclosed fund weight and metric coverage, with no individual uncovered holding above 1.00%.
Largest reported holdings
| Holding | Weight | Trailing P/E | Trailing P/S |
|---|---|---|---|
| PEverpure Inc. Class A | 0.96% | 197.06× | 11.32× |
| TWLOTwilio Inc. Class A | 0.92% | 40.28× | 8.30× |
| ILMNIllumina Inc. | 0.85% | 48.63× | 8.93× |
| FTITechnipFMC plc | 0.84% | 22.97× | 2.59× |
| ATIATI Inc | 0.80% | 54.70× | 5.52× |
| NVTnVent Electric plc | 0.69% | 44.85× | 5.55× |
| CRSCarpenter Technology Corporation | 0.69% | 35.89× | 6.09× |
| CWCurtiss-Wright Corporation | 0.68% | 37.19× | 5.51× |
| USFDUS Foods Holding Corp. | 0.65% | 27.91× | 0.51× |
| OKTAOkta Inc. Class A | 0.65% | 152.97× | 12.61× |
Top 10 of 400 reported holdings. * A holding uses its latest full-year result only when both trailing and latest-quarter inputs are unavailable; open the stock for the exact year end.
Most similar funds
Ranked by shared weight across matching disclosed company holdings and explicitly reported same-currency cash.
- SPMD · State Street SPDR Portfolio S&P 400 Mid Cap ETF98.94% holdings overlap · US market
- IJH · iShares Core S&P Mid-Cap ETF98.33% holdings overlap · US market
- US9219328773 · Vanguard S&P Mid-Cap 400 Index Fund96.19% holdings overlap · United States
- IVOO · Vanguard S&P Mid-Cap 400 ETF96.01% holdings overlap · US market
- US6651301003 · Mid Cap Index Fund91.09% holdings overlap · United States
Sources and limitations
Holdings are sourced from State Street and company financial inputs retain primary-source links. Monetary values are normalised to USD. Corporate actions, reporting lags, unmapped securities and cash can create differences from provider figures.
Open official holdings sourceResearch holdings date: 19 August 2026. Informational research, not investment advice.