IRUUS
iShares Russell 3000 ETF
2,596holdings
0.20%annual fee
USmarket
Valuation1,124 companies covered
26.5×P / E94% by weight
4.88×P / B84% by weight
3.8%Earnings yield
ETF comparisons / IRU vs VOO
Fund comparison · IRU · VOO 2026-06-30
IRU vs VOO
iShares Russell 3000 ETF compared with VANGUARD 500 INDEX FUND
These funds provide similar company exposure.IRU has 741 companies outside the overlap; VOO has 40.
VOOUS equity
VANGUARD 500 INDEX FUND
520holdings
0.03%annual fee
USmarket
Valuation494 companies covered
27.2×P / E97% by weight
5.57×P / B85% by weight
3.7%Earnings yield
Price development
Both lines rebased to 0% over their shared dates
Largest shared positions
465 companies held in both funds
IRU weight
VOO weight
| Shared company | IRU | VOO |
|---|---|---|
| NVIDIA CORP NVDA | 6.37% | 7.51% |
| Apple Inc AAPL | 6.25% | 6.58% |
| ALPHABET INC GOOGL 2 share classes | 5.32% | 5.83% |
| ↳ ALPHABET INC-CL A GOOGL | 2.94% | 3.25% |
| ↳ ALPHABET INC-CL C GOOG | 2.38% | 2.59% |
| Microsoft Corp MSFT | 4.07% | 4.29% |
| AMAZON.COM INC AMZN | 3.30% | 3.61% |
| BROADCOM INC AVGO | 2.36% | 2.77% |
| META PLATFORMS INC-CLASS A META | 1.80% | 1.92% |
| TESLA INC TSLA | 1.61% | 1.83% |
| Micron Technology Inc MU | 1.54% | 2.02% |
| ELI LILLY & CO LLY | 1.36% | 1.47% |
| BERKSHIRE HATHAWAY INC. BRK/B | 1.33% | 1.42% |
| JPMorgan Chase & Co JPM | 1.26% | 1.25% |
| ADVANCED MICRO DEVICES AMD | 1.18% | 1.47% |
| JOHNSON & JOHNSON JNJ | 0.89% | 0.95% |
| Visa Inc V | 0.84% | 0.86% |
| Intel Corp INTC | 0.74% | 1.02% |
| WALMART INC. WMT | 0.69% | 0.77% |
| Applied Materials Inc AMAT | 0.67% | 0.89% |
| AbbVie Inc ABBV | 0.65% | 0.69% |
| CISCO SYSTEMS, INC. CSCO | 0.62% | 0.72% |
| LAM RESEARCH CORPORATION LRCX | 0.62% | 0.84% |
| Caterpillar Inc CAT | 0.61% | 0.76% |
| Mastercard Inc MA | 0.61% | 0.64% |
| Costco Wholesale Corp COST | 0.59% | 0.64% |
| Bank of America Corp BAC | 0.55% | 0.58% |
IRU and VOO questions
Based on the holdings compared above
How much do IRU and VOO overlap?
IRU and VOO overlap by 85.9% by weight, across 465 shared companies.
Which companies do IRU and VOO both hold?
The largest companies held in both funds are NVIDIA CORP, Apple Inc, ALPHABET INC, Microsoft Corp, AMAZON.COM INC.
Can I hold both IRU and VOO?
Holding both means 85.9% of that part of your portfolio is the same companies counted twice. That can suit you or not depending on your goals; this tool reports the overlap rather than giving advice.
Is IRU or VOO cheaper?
IRU has a 0.20% expense ratio and VOO has 0.03%.
How do IRU and VOO compare on valuation?
IRU has a weighted P/E of 26.5 and VOO has a weighted P/E of 27.2.
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