IJS vs IJR: Holdings Overlap
IJSiShares S&P Small-Cap 600 Value ETF
iShares · 458 holdings · $8.4B · as of 2026-03-31
IJRiShares Core S&P Small-Cap ETF
iShares · 605 holdings · $113.4B · as of 2026-03-31
How similar are IJS and IJR?
iShares S&P Small-Cap 600 Value ETF (IJS, by iShares) holds 458 positions; iShares Core S&P Small-Cap ETF (IJR, by iShares) holds 605. They have 458 holdings in common, and by portfolio weight the two funds are 63.1% identical. In practical terms the pair is heavily overlapping, with largely the same stocks driving both funds.
- Overlap by Weight
- 63.1%Sum of the smaller weight of each shared holding
- Shared Holdings
- 458IJS holds 458 · IJR holds 605
- Weight in Shared Holdings
- IJS 99%·IJR 68%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 IJS
Every position in IJS is also held by IJR, so it brings nothing the other fund doesn’t already own.
Sector Breakdown
| Sector | IJS | IJR |
|---|---|---|
| Financials | 20.6% | 17.4% |
| Industrials | 12.4% | 17.1% |
| Consumer Discretionary | 15.4% | 13.2% |
| Information Technology | 9.8% | 12.7% |
| Health Care | 7.2% | 11.1% |
| Other Sectors | 32.1% | 26.0% |
| Unclassified | 0.9% | 0.9% |
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. “Unclassified” is weight we could not classify (1% of IJS, 1% of IJR).
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| IJS | +3.6% | +23.1% | +39.5% | +13.6% | +8.2% | +10.2% | 1.29% |
| IJR | +2.4% | +24.5% | +36.4% | +14.5% | +7.7% | +10.9% | 1.10% |
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 IJS vs IJR →
Shared Holdings(458)
The top 10 shared positions account for 7% of the overlap, led by EMN, ESI and LKQ.
 EMNEastman Chemical Company COM | 1.12% | 0.57% | 0.57% |
|---|---|---|---|
 ESIElement Solutions Inc COM | 0.50% | 0.51% | 0.50% |
 LKQLKQ Corporation COM | 0.97% | 0.49% | 0.49% |
 MTCHMatch Group Inc COM | 0.93% | 0.47% | 0.47% |
 CECelanese Corporation COM | 0.93% | 0.47% | 0.47% |
 SMSM Energy Co. COM | 0.91% | 0.46% | 0.46% |
 MOHMolina Healthcare, Inc. COM | 0.88% | 0.45% | 0.45% |
 PAYCPaycom Software Inc COM | 0.77% | 0.39% | 0.39% |
 KMXCarmax Inc COM | 0.76% | 0.38% | 0.38% |
 LWLamb Weston Holdings Inc COM | 0.76% | 0.38% | 0.38% |
 AVLAAir Lease Corporation CL A | 0.38% | 0.45% | 0.38% |
 NENoble Corporation PLC ORD SHS A | 0.37% | 0.40% | 0.37% |
 MGYMagnolia Oil & Gas Corporation CL A | 0.74% | 0.37% | 0.37% |
 LUMNLumen Technologies Inc COM | 0.46% | 0.36% | 0.36% |
 CRCCalifornia Resources Corporation COM STOCK | 0.70% | 0.36% | 0.36% |
 PLXSPlexus Corp COM | 0.39% | 0.35% | 0.35% |
 CZRCaesars Entertainment Inc. COM | 0.70% | 0.35% | 0.35% |
 VSNTVersant Media Group Inc. COM CL A | 0.69% | 0.35% | 0.35% |
 CNRCore Natural Resources Inc. COM SHS | 0.69% | 0.35% | 0.35% |
 TFXTeleflex Incorporated COM | 0.68% | 0.35% | 0.35% |
 RITMRithm Capital Corp. COM NEW | 0.68% | 0.34% | 0.34% |
| Gates Industrial Corp PLC COM USD0.01 | 0.34% | 0.37% | 0.34% |
 MKTXMarketAxess Holdings Inc. COM | 0.34% | 0.38% | 0.34% |
 MHKMohawk Industries, Inc. COM | 0.66% | 0.33% | 0.33% |
 MATXMatson Inc COM | 0.66% | 0.33% | 0.33% |
Showing the top 250 of 458 shared holdings by overlap weight.
Frequently Asked Questions
How much do IJS and IJR overlap?
IJS and IJR overlap by 63.1% of portfolio weight. They share 458 holdings (IJS holds 458 positions and IJR holds 605), based on each fund's latest SEC-reported holdings.
Is it redundant to own both IJS and IJR?
The two portfolios are 63.1% identical by weight. Owning both mostly doubles down on the shared core rather than diversifying: the same large positions drive both funds.
What are the biggest shared holdings of IJS and IJR?
The largest positions held by both funds are EMN, ESI, LKQ, MTCH and CE. Together the top 10 shared positions account for 7% of the total overlap.
What does IJS own that IJR doesn't?
Nothing. Every position in IJS is also held by IJR. In the other direction, 147 positions (30.7% of IJR) are unique to IJR.