ETF comparison
IWVvsSPTM
Both US Total Market.
iShares Russell 3000 ETF · State Street SPDR Portfolio S&P 1500 Composite Stock Market ETF
Holdings overlap
1,492 positions appear in both funds. Buying equal dollars of IWV and SPTM would leave roughly94.8%of each dollar exposed to the same underlying securities.
Side by side
Sub-score comparison
Tracking quality isn't part of the composite — seewhat we don't scorefor why.
Cost difference
SPTM is 17 bps cheaper than IWV. On a $100,000 position that's about $170/yr more in fees for IWV.
Fee figure is the annual expense charged on $100,000. To see how the gap compounds over a multi-decade holding period, open thecost calculator pre-filled with IWV vs SPTM.
Top shared holdings
1,492 shared in total| # | Holding | In IWV | In SPTM | Overlap |
|---|---|---|---|---|
| 1 | NVIDIA CORP | 6.43% | 6.92% | 6.43% |
| 2 | APPLE INC | 5.76% | 6.07% | 5.76% |
| 3 | MICROSOFT CORP | 3.82% | 3.96% | 3.82% |
| 4 | AMAZON.COM INC | 3.19% | 3.33% | 3.19% |
| 5 | ALPHABET INC | 2.87% | 2.99% | 2.87% |
| 6 | BROADCOM INC | 2.42% | 2.56% | 2.42% |
| 7 | ALPHABET INC | 2.31% | 2.38% | 2.31% |
| 8 | MICRON TECHNOLOGY INC | 1.79% | 1.86% | 1.79% |
| 9 | META PLATFORMS INC | 1.71% | 1.76% | 1.71% |
| 10 | TESLA INC | 1.69% | 1.69% | 1.69% |
| 11 | ELI LILLY & COMPANY | 1.32% | 1.35% | 1.32% |
| 12 | ADVANCED MICRO DEVICES INC | 1.30% | 1.35% | 1.30% |
Only in IWV
1,098 total- SPACE EXPLORATION TECHNOLOGIES CORP0.12%
- SNOWFLAKE INC0.12%
- BLOOM ENERGY CORP0.11%
- CLOUDFLARE INC0.11%
- ASTERA LABS INC0.10%
- SPOTIFY TECHNOLOGY SA0.10%
- ROCKET LAB CORP0.08%
- CHENIERE ENERGY INC0.07%
- NU HOLDINGS LTD0.06%
- FERGUSON ENTERPRISES INC0.06%
Only in SPTM
17 total- Seagate Technology Holdings PLC0.31%
- NXP Semiconductors NV0.10%
- TE Connectivity PLC0.09%
- Autoliv Inc0.01%
- Janus Henderson Group PLC0.01%
- Erie Indemnity Co0.01%
- Federated Hermes Inc0.01%
- Brady Corp0.01%
- Warner Music Group Corp0.01%
- State Street Global Advisors0.01%
Open IWV or SPTM 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 methodologyand 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.