IJJ vs VXF: Holdings Overlap
IJJiShares S&P Mid-Cap 400 Value ETF
iShares · 301 holdings · $9.0B · as of 2026-03-31
VXFVanguard Extended Market Index Fund
Vanguard · 3359 holdings · $32.2B · as of 2026-03-31
How similar are IJJ and VXF?
iShares S&P Mid-Cap 400 Value ETF (IJJ, by iShares) holds 301 positions; Vanguard Extended Market Index Fund (VXF, by Vanguard) holds 3359. They have 301 holdings in common, and by portfolio weight the two funds are 29.2% identical. In practical terms the pair is lightly overlapping, with most of each portfolio distinct.
- Overlap by Weight
- 29.2%Sum of the smaller weight of each shared holding
- Shared Holdings
- 301IJJ holds 301 · VXF holds 3359
- Weight in Shared Holdings
- IJJ 99%·VXF 29%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 IJJ
Every position in IJJ is also held by VXF, so it brings nothing the other fund doesn’t already own.
Only in VXF
3058 of 3359 positions (70.5% of the fund) are not held by IJJ. Showing the top 30 by weight.
Sector Breakdown
| Sector | IJJ | VXF |
|---|---|---|
| Financials | 22.4% | 15.0% |
| Industrials | 19.0% | 19.5% |
| Information Technology | 7.0% | 16.3% |
| Health Care | 3.2% | 13.3% |
| Consumer Discretionary | 12.4% | 9.8% |
| Other Sectors | 35.1% | 23.6% |
| Unclassified | 0.0% | 2.4% |
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 IJJ, 2% of VXF).
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| IJJ | +3.0% | +15.1% | +23.8% | +12.8% | +9.2% | +10.5% | 1.56% |
| VXF | +2.4% | +18.9% | +26.9% | +18.6% | +6.9% | +12.0% | 0.99% |
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 IJJ vs VXF →
Shared Holdings(301)
The top 10 shared positions account for 8% of the overlap, led by USFD, BURL and ILMN.
 USFDUS Foods Holding Corp COM | 1.30% | 0.28% | 0.28% |
|---|---|---|---|
 BURLBurlington Stores Inc. COM | 0.50% | 0.28% | 0.28% |
 ILMNIllumina Inc COM | 0.55% | 0.26% | 0.26% |
 NXTNextpower Inc. CLASS A COM | 0.40% | 0.25% | 0.25% |
 ENTGEntegris Inc COM | 0.68% | 0.24% | 0.24% |
 AAAlcoa Corporation COM | 1.09% | 0.24% | 0.24% |
 OVVOvintiv Inc COM | 1.05% | 0.23% | 0.23% |
 RSReliance Inc COM | 1.01% | 0.22% | 0.22% |
 PRPermian Resources Corporation Class A | 1.01% | 0.22% | 0.22% |
 MKSIMKS Inc. COM | 0.29% | 0.21% | 0.21% |
 NLYAnnaly Capital Management, Inc. COM NEW | 0.97% | 0.21% | 0.21% |
 WPCW. P. Carey Inc COM | 0.45% | 0.20% | 0.20% |
 EWBCEast West Bancorp Inc COM | 0.46% | 0.20% | 0.20% |
 CLHClean Harbors, Inc. COM | 0.45% | 0.20% | 0.20% |
 JLLJones Lang LaSalle Incorporated COM | 0.91% | 0.20% | 0.20% |
 GGGGraco Inc COM | 0.44% | 0.19% | 0.19% |
 LECOLincoln Electric Holdings Inc. COM | 0.28% | 0.19% | 0.19% |
 DTMDT Midstream Inc COMMON STOCK | 0.24% | 0.19% | 0.19% |
 CSLCarlisle Companies Incorporated | 0.49% | 0.19% | 0.19% |
 PFGCPerformance Food Group Co. COM | 0.86% | 0.18% | 0.18% |
 RGAReinsurance Group of America, Incorporated COM NEW | 0.85% | 0.18% | 0.18% |
 WCCWesco International, Inc. COM | 0.84% | 0.18% | 0.18% |
 TRUTransUnion COM | 0.41% | 0.18% | 0.18% |
 DKSDick's Sporting Goods, Inc. COM | 0.50% | 0.18% | 0.18% |
 PNFPPinnacle Financial Partners Inc. COM | 0.83% | 0.18% | 0.18% |
Showing the top 250 of 301 shared holdings by overlap weight.
Frequently Asked Questions
How much do IJJ and VXF overlap?
IJJ and VXF overlap by 29.2% of portfolio weight. They share 301 holdings (IJJ holds 301 positions and VXF holds 3359), based on each fund's latest SEC-reported holdings.
Is it redundant to own both IJJ and VXF?
The two portfolios are 29.2% 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 IJJ and VXF?
The largest positions held by both funds are USFD, BURL, ILMN, NXT and ENTG. Together the top 10 shared positions account for 8% of the total overlap.
What does IJJ own that VXF doesn't?
Nothing. Every position in IJJ is also held by VXF. In the other direction, 3058 positions (70.5% of VXF) are unique to VXF.