ETF comparison
IWF vs VOOG
Both US Large Cap Growth.
iShares Russell 1000 Growth ETF · Vanguard S&P 500 Growth Index Fund ETF Shares
Holdings overlap
105 positions appear in both funds. Buying equal dollars of IWF and VOOG would leave roughly 72.4% of each dollar exposed to the same underlying securities.
Unmatched is the part of a fund's weight the other fund doesn't match: names only it holds, plus any extra weight it puts in names both funds hold.
Side by side
Sub-score comparison
Tracking quality isn't part of the composite — see what we don't score for why.
Cost difference
VOOG is 11 bps cheaper than IWF. On a $100,000 position that's about $110/yr more in fees for IWF.
Fee figure is the annual expense charged on $100,000. To see how the gap compounds over a multi-decade holding period, open the cost calculator pre-filled with IWF vs VOOG.
Top shared holdings
105 shared in total| # | Holding | In IWF | In VOOG | Overlap |
|---|---|---|---|---|
| 1 | NVIDIA CORPORATION | 13.83% | 14.85% | 13.83% |
| 2 | APPLE INC. | 6.72% | 6.46% | 6.46% |
| 3 | ALPHABET INC. | 6.17% | 5.52% | 5.52% |
| 4 | BROADCOM INC. | 5.21% | 4.87% | 4.87% |
| 5 | ALPHABET INC. | 4.98% | 4.40% | 4.40% |
| 6 | MICROSOFT CORPORATION | 4.11% | 10.46% | 4.11% |
| 7 | MICRON TECHNOLOGY, INC. | 3.86% | 3.00% | 3.00% |
| 8 | META PLATFORMS, INC. | 3.00% | 3.49% | 3.00% |
| 9 | ELI LILLY AND COMPANY | 2.84% | 2.54% | 2.54% |
| 10 | ADVANCED MICRO DEVICES, INC. | 2.80% | 2.13% | 2.13% |
| 11 | TESLA, INC. | 3.64% | 1.78% | 1.78% |
| 12 | LAM RESEARCH CORPORATION | 1.60% | 1.05% | 1.05% |
Only in IWF
263 total- TEXAS INSTRUMENTS INCORPORATED 0.80%
- THE HOME DEPOT, INC. 0.77%
- WESTERN DIGITAL CORPORATION 0.64%
- COSTCO WHOLESALE CORPORATION 0.54%
- LOCKHEED MARTIN CORPORATION 0.31%
- MCKESSON CORPORATION 0.26%
- SNOWFLAKE INC. 0.25%
- SPACE EXPLORATION TECHNOLOGIES CORP. 0.24%
- BLOOM ENERGY CORPORATION 0.24%
- CLOUDFLARE, INC. 0.23%
Only in VOOG
43 total- Berkshire Hathaway Inc 2.57%
- JPMorgan Chase & Co 1.80%
- Johnson & Johnson 1.05%
- RTX Corp 0.78%
- Cisco Systems Inc 0.64%
- Goldman Sachs Group Inc/The 0.51%
- Welltower Inc 0.46%
- Philip Morris International Inc 0.45%
- Morgan Stanley 0.43%
- Newmont Corp 0.37%
Related comparisons
More comparisons with IWF
- IWF vs MGK · Vanguard Morningstar Mega Cap Growth ETF 71.5%
- IWF vs SCHG · Schwab U.S. Large-Cap Growth ETF 62.4%
- IWF vs FBCG · Fidelity Blue Chip Growth ETF 61.9%
- IWF vs XLG · Invesco S&P 500 Top 50 ETF 61.6%
- IWF vs OEF · iShares S&P 100 ETF 60.3%
- IWF vs ONEQ · Fidelity Nasdaq Composite Index ETF 59.6%
More comparisons with VOOG
- VOOG vs IWY · iShares Russell Top 200 Growth ETF 71.8%
- VOOG vs MGK · Vanguard Morningstar Mega Cap Growth ETF 70.6%
- VOOG vs FELG · Fidelity Enhanced Large Cap Growth ETF 67.0%
- VOOG vs SPYM · State Street SPDR Portfolio S&P 500 ETF 66.3%
- VOOG vs IVV · iShares Core S&P 500 ETF 66.3%
- VOOG vs VOO · Vanguard S&P 500 ETF 66.2%
Percentages are holdings overlap with the named fund.
Open IWF or VOOG at a brokerage
Both funds trade commission-free at major US brokerages.
Affiliate links — opening an account through these earns PlainIndex a one-time referral. Scoring is computed before any affiliate consideration; see our methodology and funding disclosure.
Holdings overlap is the sum of min(weight_a, weight_b) over positions
matched on ISIN (CUSIP fallback). Methodology: see
/methodology/.
Comparing two funds doesn't endorse swapping one for the other. Tax-lot history, account type, and personal goals matter — PlainIndex publishes data and methodology, not investment advice.