ETF comparison
IVV vs SPTM
US Large Cap vs US Total Market.
iShares Core S&P 500 ETF · State Street SPDR Portfolio S&P 1500 Composite Stock Market ETF
Holdings overlap
504 positions appear in both funds. Buying equal dollars of IVV and SPTM would leave roughly 92.1% 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
Expense ratios are effectively identical (0.030% vs 0.030%).
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 SPTM.
Top shared holdings
504 shared in total| # | Holding | In IVV | In SPTM | Overlap |
|---|---|---|---|---|
| 1 | NVIDIA Corp. | 7.51% | 6.92% | 6.92% |
| 2 | Apple, Inc. | 6.58% | 6.07% | 6.07% |
| 3 | Microsoft Corp. | 4.29% | 3.96% | 3.96% |
| 4 | Amazon.com, Inc. | 3.61% | 3.33% | 3.33% |
| 5 | Alphabet, Inc. | 3.25% | 2.99% | 2.99% |
| 6 | Broadcom, Inc. | 2.77% | 2.56% | 2.56% |
| 7 | Alphabet, Inc. | 2.59% | 2.38% | 2.38% |
| 8 | Micron Technology, Inc. | 2.02% | 1.86% | 1.86% |
| 9 | Meta Platforms, Inc. | 1.92% | 1.76% | 1.76% |
| 10 | Tesla, Inc. | 1.83% | 1.69% | 1.69% |
| 11 | Eli Lilly & Co. | 1.47% | 1.35% | 1.35% |
| 12 | Advanced Micro Devices, Inc. | 1.47% | 1.35% | 1.35% |
Only in IVV
0 totalEvery IVV position is also held by SPTM.
Only in SPTM
1,004 total- Twilio Inc 0.05%
- Carpenter Technology Corp 0.05%
- Curtiss-Wright Corp 0.04%
- Illumina Inc 0.04%
- nVent Electric PLC 0.04%
- TechnipFMC PLC 0.04%
- Entegris Inc 0.04%
- ATI Inc 0.04%
- Sterling Infrastructure Inc 0.04%
- Woodward Inc 0.04%
Related comparisons
More comparisons with IVV
- IVV vs SCHX · Schwab U.S. Large-Cap ETF 91.9%
- IVV vs IWB · iShares Russell 1000 ETF 91.7%
- 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%
More comparisons with SPTM
- SPTM vs SCHK · Schwab 1000 ETF 92.0%
- SPTM vs DFUS · Dimensional U.S. Equity Market ETF 91.1%
- SPTM vs BBUS · JPMorgan BetaBuilders U.S. Equity ETF 87.0%
- SPTM vs DFAU · Dimensional US Core Equity Market ETF 86.1%
- SPTM vs SPY · State Street SPDR S&P 500 ETF Trust 85.8%
- SPTM vs ESGV · Vanguard ESG U.S. Stock ETF 80.1%
Percentages are holdings overlap with the named fund.
Open IVV 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 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.