MDYV vs SOXX: Holdings Overlap
MDYVState Street® SPDR® S&P 400™ Mid Cap Value ETF
State Street (SPDR) · 297 holdings · $2.9B · as of 2026-08-06
iShares · 30 holdings · $47.6B · as of 2026-03-31
Holdings snapshots are 128 days apart (MDYV: 2026-08-06, SOXX: 2026-03-31). 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 MDYV and SOXX?
State Street® SPDR® S&P 400™ Mid Cap Value ETF (MDYV, by State Street (SPDR)) holds 297 positions; iShares Semiconductor ETF (SOXX, by iShares) holds 30. They have 1 holdings in common, and by portfolio weight the two funds are 0.7% identical. In practical terms the pair is essentially distinct, holding almost none of the same securities.
- Overlap by Weight
- 0.7%Sum of the smaller weight of each shared holding
- Shared Holdings
- 1MDYV holds 297 · SOXX holds 30
- Weight in Shared Holdings
- MDYV 1%·SOXX 2%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
296 of 297 positions (99.1% of the fund) are not held by SOXX. Showing the top 30 by weight.
Sector Breakdown
| Sector | MDYV | SOXX |
|---|---|---|
| Information Technology | 8.3% | 98.6% |
| Financials | 23.4% | 0.0% |
| Industrials | 18.7% | 0.0% |
| Consumer Discretionary | 12.5% | 0.0% |
| Real Estate | 8.2% | 0.0% |
| Other Sectors | 28.8% | 0.0% |
| Unclassified | 0.0% | 1.2% |
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. “Unclassified” is weight we could not classify (0% of MDYV, 1% of SOXX).
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% |
| SOXX | -1.5% | +80.6% | +126.6% | +47.5% | +29.5% | +32.9% | 0.27% |
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 SOXX →
Shared Holdings(1)
 ENTGEntegris Inc COM | 0.74% | 1.56% | 0.74% |
|---|
Frequently Asked Questions
How much do MDYV and SOXX overlap?
MDYV and SOXX overlap by 0.7% of portfolio weight. They share 1 holdings (MDYV holds 297 positions and SOXX holds 30), based on each fund's latest SEC-reported holdings.
Is it redundant to own both MDYV and SOXX?
The two portfolios are 0.7% identical by weight. Owning both is genuine diversification: the funds hold almost none of the same securities.
What are the biggest shared holdings of MDYV and SOXX?
The largest positions held by both funds are ENTG. Together the top 1 shared positions account for 100% of the total overlap.
What does MDYV own that SOXX doesn't?
296 positions (99.1% of MDYV) are unique to MDYV, led by USFD, RS and SNX. In the other direction, 29 positions (98.3% of SOXX) are unique to SOXX.