IJR vs SLYG: Holdings Overlap
IJRiShares Core S&P Small-Cap ETF
iShares · 605 holdings · $113.4B · as of 2026-03-31
SLYGState Street® SPDR® S&P 600™ Small Cap Growth ETF
State Street (SPDR) · 349 holdings · $5.3B · as of 2026-08-06
Holdings snapshots are 128 days apart (IJR: 2026-03-31, SLYG: 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 SLYG?
iShares Core S&P Small-Cap ETF (IJR, by iShares) holds 605 positions; State Street® SPDR® S&P 600™ Small Cap Growth ETF (SLYG, by State Street (SPDR)) holds 349. They have 317 holdings in common, and by portfolio weight the two funds are 56.0% identical. In practical terms the pair is moderately overlapping; they share a meaningful core, but each fund adds distinct exposure.
- Overlap by Weight
- 56.0%Sum of the smaller weight of each shared holding
- Shared Holdings
- 317IJR holds 605 · SLYG holds 349
- Weight in Shared Holdings
- IJR 58%·SLYG 92%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
288 of 605 positions (40.5% of the fund) are not held by SLYG. Showing the top 30 by weight.
Only in SLYG
32 of 349 positions (7.9% of the fund) are not held by IJR. Showing the top 30 by weight.
Sector Breakdown
| Sector | IJR | SLYG |
|---|---|---|
| Industrials | 17.1% | 21.9% |
| Financials | 17.4% | 15.7% |
| Health Care | 11.1% | 15.0% |
| Information Technology | 12.7% | 13.8% |
| Consumer Discretionary | 13.2% | 12.0% |
| Other Sectors | 26.0% | 20.6% |
| 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 IJR, 1% of SLYG).
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% |
| SLYG | +1.2% | +25.9% | +33.5% | +15.2% | +6.7% | +11.2% | 0.64% |
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 SLYG →
Shared Holdings(317)
The top 10 shared positions account for 8% of the overlap, led by AGX, FORM and ESI.
 AGXArgan Inc COM | 0.49% | 0.92% | 0.49% |
|---|---|---|---|
 FORMFormfactor Inc COM | 0.49% | 1.00% | 0.49% |
 ESIElement Solutions Inc COM | 0.51% | 0.49% | 0.49% |
 PRIMPrimoris Services Corp. COM | 0.50% | 0.49% | 0.49% |
 ESEESCO Technologies Inc. COM | 0.48% | 0.95% | 0.48% |
 AWIArmstrong World Industries, Inc. COM | 0.46% | 0.88% | 0.46% |
 ZWSZurn Elkay Water Solutions Corporation COM | 0.43% | 0.86% | 0.43% |
 JBTMJBT Marel Corp. COM | 0.43% | 0.71% | 0.43% |
 FSSFederal Signal Corp. COM | 0.43% | 0.87% | 0.43% |
 QRVOQorvo Inc COM | 0.43% | 0.53% | 0.43% |
 TRNOTerreno Realty Corporation COM | 0.42% | 0.57% | 0.42% |
 EPRTEssential Properties Realty Trust Inc. COM | 0.42% | 0.50% | 0.42% |
 VSATViaSat, Inc. COM | 0.41% | 1.24% | 0.41% |
 EATBrinker International, Inc. COM | 0.41% | 1.09% | 0.41% |
 PTGXProtagonist Therapeutics Inc COM | 0.40% | 0.99% | 0.40% |
 GKOSGlaukos Corp. COM | 0.40% | 0.77% | 0.40% |
 AROCArchrock Inc COM | 0.40% | 0.65% | 0.40% |
 ECGEverus Construction Group Inc. COM | 0.39% | 0.80% | 0.39% |
 IBPInstalled Building Products Inc COM | 0.39% | 0.60% | 0.39% |
 ALKSAlkermes PLC COM USD0.01 | 0.38% | 0.90% | 0.38% |
 RHPRyman Hospitality Properties Inc COM | 0.38% | 0.88% | 0.38% |
 MSGSMadison Square Garden Sports Corp. CL A | 0.38% | 0.79% | 0.38% |
 SNEXStoneX Group Inc COM | 0.37% | 0.79% | 0.37% |
 BCPCBalchem Corp COM | 0.36% | 0.38% | 0.36% |
 PTCTPTC Therapeutics, Inc. COM | 0.36% | 0.66% | 0.36% |
Showing the top 250 of 317 shared holdings by overlap weight.
Frequently Asked Questions
How much do IJR and SLYG overlap?
IJR and SLYG overlap by 56.0% of portfolio weight. They share 317 holdings (IJR holds 605 positions and SLYG holds 349), based on each fund's latest SEC-reported holdings.
Is it redundant to own both IJR and SLYG?
The two portfolios are 56.0% identical by weight. Owning both is defensible: they share a meaningful core, but each fund adds exposure the other lacks.
What are the biggest shared holdings of IJR and SLYG?
The largest positions held by both funds are AGX, FORM, ESI, PRIM and ESE. Together the top 10 shared positions account for 8% of the total overlap.
What does IJR own that SLYG doesn't?
288 positions (40.5% of IJR) are unique to IJR, led by EMN, VIAV and LKQ. In the other direction, 32 positions (7.9% of SLYG) are unique to SLYG.