ETF comparison
IVV vs IWB
Both US Large Cap.
Holdings overlap
499 positions appear in both funds. Buying equal dollars of IVV and IWB would leave roughly 91.7% 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
IVV is 12 bps cheaper than IWB. On a $100,000 position that's about $120/yr more in fees for IWB.
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 IVV vs IWB.
Top shared holdings
499 shared in total| # | Holding | In IVV | In IWB | Overlap |
|---|---|---|---|---|
| 1 | NVIDIA Corp. | 7.51% | 6.72% | 6.72% |
| 2 | Apple, Inc. | 6.58% | 6.03% | 6.03% |
| 3 | Microsoft Corp. | 4.29% | 3.99% | 3.99% |
| 4 | Amazon.com, Inc. | 3.61% | 3.33% | 3.33% |
| 5 | Alphabet, Inc. | 3.25% | 3.00% | 3.00% |
| 6 | Broadcom, Inc. | 2.77% | 2.53% | 2.53% |
| 7 | Alphabet, Inc. | 2.59% | 2.42% | 2.42% |
| 8 | Micron Technology, Inc. | 2.02% | 1.87% | 1.87% |
| 9 | Meta Platforms, Inc. | 1.92% | 1.78% | 1.78% |
| 10 | Tesla, Inc. | 1.83% | 1.77% | 1.77% |
| 11 | Eli Lilly & Co. | 1.47% | 1.38% | 1.38% |
| 12 | Advanced Micro Devices, Inc. | 1.47% | 1.36% | 1.36% |
Only in IVV
5 total- Seagate Technology Holdings plc 0.34%
- NXP Semiconductors NV 0.11%
- TE Connectivity plc 0.09%
- Erie Indemnity Co. 0.01%
- Paramount Skydance Corp. 0.00%
Only in IWB
525 total- SPACE EXPLORATION TECHNOLOGIES CORP. 0.13%
- SNOWFLAKE INC. 0.12%
- BLOOM ENERGY CORPORATION 0.12%
- CLOUDFLARE, INC. 0.11%
- Astera Labs, Inc 0.11%
- SPOTIFY TECHNOLOGY S.A. 0.10%
- ROCKET LAB CORPORATION 0.08%
- CHENIERE ENERGY, INC. 0.07%
- Nu Holdings Ltd. 0.07%
- FERGUSON ENTERPRISES INC. 0.07%
Related comparisons
More comparisons with IVV
- IVV vs VONE · Vanguard Russell 1000 Index Fund ETF Shares 90.6%
- IVV vs SCHK · Schwab 1000 ETF 90.5%
- IVV vs SPY · State Street SPDR S&P 500 ETF Trust 89.7%
- IVV vs ITOT · iShares Core S&P Total U.S. Stock Market ETF 88.1%
- IVV vs VTI · Vanguard Morningstar Total Stock Market ETF 88.1%
- IVV vs SCHB · Schwab U.S. Broad Market ETF 87.8%
More comparisons with IWB
- IWB vs VV · Vanguard Morningstar Large-Cap ETF 90.6%
- IWB vs SPY · State Street SPDR S&P 500 ETF Trust 88.1%
- IWB vs MGC · Vanguard Morningstar Mega Cap ETF 75.6%
- IWB vs OEF · iShares S&P 100 ETF 66.1%
- IWB vs FNDX · Schwab Fundamental U.S. Large Company ETF 63.6%
- IWB vs FELC · Fidelity Enhanced Large Cap Core ETF 63.5%
Percentages are holdings overlap with the named fund.
Open IVV or IWB 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.