IGMequity
iShares Expanded Tech Sector ETF
298holdings
0.39%annual fee
USmarket
Valuation243 companies covered
32.0×P / E92% by weight
11.14×P / B79% by weight
3.1%Earnings yield
ETF comparisons / IGM vs VOO
equity comparison · IGM 2026-10-12 · VOO 2026-06-30
IGM vs VOO
iShares Expanded Tech Sector ETF compared with VANGUARD 500 INDEX FUND
The funds share a substantial core but differ outside it.IGM has 191 companies outside the overlap; VOO has 427.
Do IGM and VOO overlap?
IGM and VOO overlap by 46.3% by weight, across 78 shared companies.
VOOUS equity
VANGUARD 500 INDEX FUND
520holdings
0.03%annual fee
USmarket
Valuation494 companies covered
26.7×P / E97% by weight
5.37×P / B85% by weight
3.7%Earnings yield
Price development
Both lines rebased to 0% over their shared dates
Largest shared positions
78 companies held in both funds
IGM weight
VOO weight
| Shared company | IGM | VOO |
|---|---|---|
| NVIDIA CORP NVDA | 8.17% | 7.51% |
| Apple Inc AAPL | 8.74% | 6.58% |
| ALPHABET INC GOOGL 2 share classes | 8.61% | 5.83% |
| ↳ ALPHABET INC-CL A GOOGL | 4.78% | 3.25% |
| ↳ ALPHABET INC-CL C GOOG | 3.83% | 2.59% |
| Microsoft Corp MSFT | 8.89% | 4.29% |
| BROADCOM INC AVGO | 6.96% | 2.77% |
| Micron Technology Inc MU | 4.12% | 2.02% |
| META PLATFORMS INC-CLASS A META | 4.86% | 1.92% |
| ADVANCED MICRO DEVICES AMD | 4.19% | 1.47% |
| Intel Corp INTC | 2.18% | 1.02% |
| Applied Materials Inc AMAT | 1.71% | 0.89% |
| LAM RESEARCH LRCX | 1.67% | 0.84% |
| CISCO SYSTEMS, INC. CSCO | 1.97% | 0.72% |
| KLA Corp KLAC | 1.07% | 0.61% |
| SANDISK CORPORATION SNDK | 0.94% | 0.52% |
| NETFLIX INC NFLX | 1.27% | 0.47% |
| Palo Alto Networks Inc PANW | 1.42% | 0.43% |
| Texas Instruments Inc TXN | 1.11% | 0.42% |
| PALANTIR TECHNOLOGIES INC-A PLTR | 2.08% | 0.42% |
| INTERNATIONAL BUSINESS MACHINES CORPORATION IBM | 0.93% | 0.41% |
| MARVELL TECHNOLOGY, INC. MRVL | 1.01% | 0.40% |
| Oracle Corp ORCL | 1.03% | 0.39% |
| WESTERN DIGITAL CORPORATION WDC | 0.60% | 0.34% |
| Amphenol Corp APH | 0.92% | 0.34% |
| SEAGATE TECHNOLOGY HOLDINGS PUBLIC LIMITED COMPANY STX | 0.74% | 0.34% |
| CORNING INCORPORATED GLW | 0.51% | 0.31% |
IGM and VOO questions
Based on the holdings compared above
How much do IGM and VOO overlap?
IGM and VOO overlap by 46.3% by weight, across 78 shared companies.
Which companies do IGM and VOO both hold?
The largest companies held in both funds are NVIDIA CORP, Apple Inc, ALPHABET INC, Microsoft Corp, BROADCOM INC.
Can I hold both IGM and VOO?
Holding both means 46.3% 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 IGM or VOO cheaper?
IGM has a 0.39% expense ratio and VOO has 0.03%.
How do IGM and VOO compare on valuation?
IGM has a weighted P/E of 32.0 and VOO has a weighted P/E of 26.7.
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