IFRA vs VTI: Holdings Overlap
IFRAiShares U.S. Infrastructure ETF
iShares · 162 holdings · $4.6B · as of 2026-03-31
VTIVanguard Total Stock Market Index Fund
Vanguard · 3505 holdings · $696.4B · as of 2026-03-31
How similar are IFRA and VTI?
iShares U.S. Infrastructure ETF (IFRA, by iShares) holds 162 positions; Vanguard Total Stock Market Index Fund (VTI, by Vanguard) holds 3505. They have 151 holdings in common, and by portfolio weight the two funds are 5.0% identical. In practical terms the pair is lightly overlapping, with most of each portfolio distinct.
- Overlap by Weight
- 5.0%Sum of the smaller weight of each shared holding
- Shared Holdings
- 151IFRA holds 162 · VTI holds 3505
- Weight in Shared Holdings
- IFRA 94%·VTI 5%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 IFRA
11 of 162 positions (5.4% of the fund) are not held by VTI.
Sector Breakdown
| Sector | IFRA | VTI |
|---|---|---|
| Utilities | 41.4% | 2.5% |
| Industrials | 35.2% | 10.4% |
| Information Technology | 0.0% | 30.5% |
| Materials | 13.6% | 2.3% |
| Financials | 0.0% | 12.7% |
| Other Sectors | 8.8% | 40.9% |
| Unclassified | 0.9% | 0.3% |
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 IFRA, 0% of VTI).
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| IFRA | -1.1% | +17.1% | +22.3% | +17.8% | +13.3% | — | 1.59% |
| VTI | +3.3% | +14.6% | +24.2% | +20.9% | +12.3% | +14.9% | 1.02% |
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 IFRA vs VTI →
Shared Holdings(151)
The top 10 shared positions account for 40% of the overlap, led by CAT, NEE and UNP.
 CATCaterpillar Inc COM | 4.20% | 0.53% | 0.53% |
|---|---|---|---|
 NEENextEra Energy Inc COM | 4.12% | 0.31% | 0.31% |
 UNPUnion Pacific Corporation COM | 3.85% | 0.23% | 0.23% |
 SOSouthern Co. (The) | 2.92% | 0.17% | 0.17% |
 DUKDuke Energy Corp COM NEW | 2.75% | 0.16% | 0.16% |
 WMBWilliams Companies Inc. (The) COM | 2.39% | 0.14% | 0.14% |
 CEGConstellation Energy Corp. COM | 2.53% | 0.14% | 0.14% |
 PWRQuanta Services, Inc. COM | 3.41% | 0.13% | 0.13% |
 CSXCSX Corporation COM | 3.20% | 0.12% | 0.12% |
 AEPAmerican Electric Power Co, Inc. COM | 1.91% | 0.11% | 0.11% |
 CRHCRH plc | 2.94% | 0.11% | 0.11% |
 NSCNorfolk Southern Corporation COM | 2.71% | 0.10% | 0.10% |
 SRESempra COM | 1.72% | 0.10% | 0.10% |
 KMIKinder Morgan, Inc. COM | 1.76% | 0.10% | 0.10% |
 OKEOneok Inc. COM | 1.54% | 0.09% | 0.09% |
 DDominion Energy Inc COM | 1.47% | 0.09% | 0.09% |
 ETREntergy Corporation COM | 1.37% | 0.08% | 0.08% |
 VSTVistra Corp. COMMON STOCK | 1.36% | 0.08% | 0.08% |
 XELXcel Energy Inc COM | 1.34% | 0.08% | 0.08% |
 EXCExelon Corp. COM | 1.36% | 0.08% | 0.08% |
 FIXComfort Systems USA Inc. COM | 2.01% | 0.08% | 0.08% |
 URIUnited Rentals, Inc. COM | 1.92% | 0.07% | 0.07% |
 EDConsolidated Edison, Inc. COM | 1.10% | 0.07% | 0.07% |
 PEGPublic Service Enterprise Group Incorporated COM | 1.09% | 0.06% | 0.06% |
 WECWEC Energy Group Inc. COM | 1.02% | 0.06% | 0.06% |
Frequently Asked Questions
How much do IFRA and VTI overlap?
IFRA and VTI overlap by 5.0% of portfolio weight. They share 151 holdings (IFRA holds 162 positions and VTI holds 3505), based on each fund's latest SEC-reported holdings.
Is it redundant to own both IFRA and VTI?
The two portfolios are 5.0% 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 IFRA and VTI?
The largest positions held by both funds are CAT, NEE, UNP, SO and DUK. Together the top 10 shared positions account for 40% of the total overlap.
What does IFRA own that VTI doesn't?
11 positions (5.4% of IFRA) are unique to IFRA, led by TRP, AMRZ and FTS. In the other direction, 3354 positions (94.6% of VTI) are unique to VTI.