IJR vs VB: Holdings Overlap
IJRiShares Core S&P Small-Cap ETF
iShares · 605 holdings · $113.4B · as of 2026-03-31
VBVanguard Small-cap Index Fund
Vanguard · 1312 holdings · $82.5B · as of 2026-03-31
How similar are IJR and VB?
iShares Core S&P Small-Cap ETF (IJR, by iShares) holds 605 positions; Vanguard Small-cap Index Fund (VB, by Vanguard) holds 1312. They have 471 holdings in common, and by portfolio weight the two funds are 18.3% identical. In practical terms the pair is lightly overlapping, with most of each portfolio distinct.
- Overlap by Weight
- 18.3%Sum of the smaller weight of each shared holding
- Shared Holdings
- 471IJR holds 605 · VB holds 1312
- Weight in Shared Holdings
- IJR 86%·VB 18%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
134 of 605 positions (11.9% of the fund) are not held by VB. Showing the top 30 by weight.
Sector Breakdown
| Sector | IJR | VB |
|---|---|---|
| Industrials | 17.1% | 21.2% |
| Financials | 17.4% | 13.4% |
| Information Technology | 12.7% | 13.8% |
| Consumer Discretionary | 13.2% | 10.5% |
| Health Care | 11.1% | 11.6% |
| Other Sectors | 26.0% | 28.5% |
| Unclassified | 0.9% | 0.7% |
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 VB).
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% |
| VB | +2.5% | +19.5% | +29.1% | +15.9% | +8.1% | +11.3% | 1.18% |
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 VB →
Shared Holdings(471)
The top 10 shared positions account for 6% of the overlap, led by EMN, ESI and VIAV.
 EMNEastman Chemical Company COM | 0.57% | 0.12% | 0.12% |
|---|---|---|---|
 ESIElement Solutions Inc COM | 0.51% | 0.12% | 0.12% |
 VIAVViavi Solutions Inc COM | 0.50% | 0.11% | 0.11% |
 FORMFormfactor Inc COM | 0.49% | 0.11% | 0.11% |
 LKQLKQ Corporation COM | 0.49% | 0.10% | 0.10% |
 JXNJackson Financial, Inc., Class A | 0.20% | 0.10% | 0.10% |
 SMSM Energy Co. COM | 0.46% | 0.10% | 0.10% |
 PRIMPrimoris Services Corp. COM | 0.50% | 0.10% | 0.10% |
 ESEESCO Technologies Inc. COM | 0.48% | 0.10% | 0.10% |
 CECelanese Corporation COM | 0.47% | 0.10% | 0.10% |
 MTCHMatch Group Inc COM | 0.47% | 0.10% | 0.10% |
 SMTCSemtech Corporation COM | 0.46% | 0.10% | 0.10% |
 ZWSZurn Elkay Water Solutions Corporation COM | 0.43% | 0.10% | 0.10% |
 AWIArmstrong World Industries, Inc. COM | 0.46% | 0.10% | 0.10% |
 MOHMolina Healthcare, Inc. COM | 0.45% | 0.10% | 0.10% |
 KRYSKrystal Biotech Inc COM | 0.44% | 0.10% | 0.10% |
 LNCLincoln National Corp. COM | 0.33% | 0.09% | 0.09% |
 PTGXProtagonist Therapeutics Inc COM | 0.40% | 0.09% | 0.09% |
 SANMSanmina Corporation | 0.46% | 0.09% | 0.09% |
 JBTMJBT Marel Corp. COM | 0.43% | 0.09% | 0.09% |
 DOCNDigitalOcean Holdings Inc COM | 0.44% | 0.09% | 0.09% |
 FSSFederal Signal Corp. COM | 0.43% | 0.09% | 0.09% |
 AVLAAir Lease Corporation CL A | 0.45% | 0.09% | 0.09% |
 QRVOQorvo Inc COM | 0.43% | 0.09% | 0.09% |
 LUMNLumen Technologies Inc COM | 0.36% | 0.09% | 0.09% |
Showing the top 250 of 471 shared holdings by overlap weight.
Frequently Asked Questions
How much do IJR and VB overlap?
IJR and VB overlap by 18.3% of portfolio weight. They share 471 holdings (IJR holds 605 positions and VB holds 1312), based on each fund's latest SEC-reported holdings.
Is it redundant to own both IJR and VB?
The two portfolios are 18.3% identical by weight. Owning both is not redundant. Most of each portfolio is distinct, so the funds can serve different roles.
What are the biggest shared holdings of IJR and VB?
The largest positions held by both funds are EMN, ESI, VIAV, FORM and LKQ. Together the top 10 shared positions account for 6% of the total overlap.
What does IJR own that VB doesn't?
134 positions (11.9% of IJR) are unique to IJR, led by KGS, MYRG and PATK. In the other direction, 841 positions (81.4% of VB) are unique to VB.