IJR vs MDYV: Holdings Overlap
IJRiShares Core S&P Small-Cap ETF
iShares · 605 holdings · $113.4B · as of 2026-03-31
MDYVState Street® SPDR® S&P 400™ Mid Cap Value ETF
State Street (SPDR) · 297 holdings · $2.9B · as of 2026-08-06
Holdings snapshots are 128 days apart (IJR: 2026-03-31, MDYV: 2026-08-06). 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 IJR and MDYV?
iShares Core S&P Small-Cap ETF (IJR, by iShares) holds 605 positions; State Street® SPDR® S&P 400™ Mid Cap Value ETF (MDYV, by State Street (SPDR)) holds 297. They have 2 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
- 2IJR holds 605 · MDYV holds 297
- Weight in Shared Holdings
- IJR 1%·MDYV 1%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 IJR
603 of 605 positions (97.5% of the fund) are not held by MDYV. Showing the top 30 by weight.
Only in MDYV
295 of 297 positions (99.1% of the fund) are not held by IJR. Showing the top 30 by weight.
Sector Breakdown
| Sector | IJR | MDYV |
|---|---|---|
| Financials | 17.4% | 23.4% |
| Industrials | 17.1% | 18.7% |
| Consumer Discretionary | 13.2% | 12.5% |
| Information Technology | 12.7% | 8.3% |
| Health Care | 11.1% | 4.1% |
| Other Sectors | 26.0% | 32.9% |
| Unclassified | 0.9% | 0.0% |
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 (1% of IJR, 0% of MDYV).
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| IJR | +2.4% | +24.5% | +36.4% | +14.5% | +7.7% | +10.9% | 1.10% |
| MDYV | +3.1% | +15.2% | +23.9% | +12.9% | +9.2% | +10.6% | 1.64% |
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 IJR vs MDYV →
Shared Holdings(2)
Frequently Asked Questions
How much do IJR and MDYV overlap?
IJR and MDYV overlap by 0.7% of portfolio weight. They share 2 holdings (IJR holds 605 positions and MDYV holds 297), based on each fund's latest SEC-reported holdings.
Is it redundant to own both IJR and MDYV?
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 IJR and MDYV?
The largest positions held by both funds are MOH and SMTC. Together the top 2 shared positions account for 100% of the total overlap.
What does IJR own that MDYV doesn't?
603 positions (97.5% of IJR) are unique to IJR, led by EMN, ESI and PRIM. In the other direction, 295 positions (99.1% of MDYV) are unique to MDYV.