ETF comparison
SPYM vs VONE
Both US Large Cap.
State Street SPDR Portfolio S&P 500 ETF · Vanguard Russell 1000 Index Fund ETF Shares
Holdings overlap
494 positions appear in both funds. Buying equal dollars of SPYM and VONE would leave roughly 90.6% 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
SPYM is 4 bps cheaper than VONE. On a $100,000 position that's about $40/yr more in fees for VONE.
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 SPYM vs VONE.
Top shared holdings
494 shared in total| # | Holding | In SPYM | In VONE | Overlap |
|---|---|---|---|---|
| 1 | NVIDIA Corp | 7.51% | 7.15% | 7.15% |
| 2 | Apple Inc | 6.59% | 6.50% | 6.50% |
| 3 | Microsoft Corp | 4.29% | 4.83% | 4.29% |
| 4 | Amazon.com Inc | 3.62% | 3.76% | 3.62% |
| 5 | Alphabet Inc | 3.25% | 3.20% | 3.20% |
| 6 | Broadcom Inc | 2.77% | 2.98% | 2.77% |
| 7 | Alphabet Inc | 2.59% | 2.57% | 2.57% |
| 8 | Meta Platforms Inc | 1.92% | 2.00% | 1.92% |
| 9 | Tesla Inc | 1.83% | 1.78% | 1.78% |
| 10 | Micron Technology Inc | 2.02% | 1.57% | 1.57% |
| 11 | Eli Lilly & Co | 1.47% | 1.28% | 1.28% |
| 12 | Berkshire Hathaway Inc | 1.42% | 1.27% | 1.27% |
Only in SPYM
12 total- Seagate Technology Holdings PLC 0.34%
- Honeywell International Inc 0.11%
- NXP Semiconductors NV 0.11%
- Honeywell Aerospace Inc 0.11%
- TE Connectivity PLC 0.09%
- DuPont de Nemours Inc 0.03%
- Fedex Freight Holding Co Inc 0.03%
- EchoStar Corp 0.02%
- Erie Indemnity Co 0.01%
- Paramount Skydance Corp 0.00%
Only in VONE
508 total- Honeywell International Inc 0.22%
- Snowflake Inc 0.12%
- Spotify Technology SA 0.11%
- Cloudflare Inc 0.11%
- Rocket Lab Corp 0.10%
- Strategy Inc 0.07%
- Anglogold Ashanti Plc 0.07%
- Cheniere Energy Inc 0.07%
- Astera Labs Inc 0.06%
- NU Holdings Ltd/Cayman Islands 0.06%
Related comparisons
More comparisons with SPYM
- SPYM vs SCHK · Schwab 1000 ETF 90.5%
- SPYM vs SPY · State Street SPDR S&P 500 ETF Trust 89.7%
- SPYM vs ITOT · iShares Core S&P Total U.S. Stock Market ETF 88.1%
- SPYM vs VTI · Vanguard Morningstar Total Stock Market ETF 88.1%
- SPYM vs SCHB · Schwab U.S. Broad Market ETF 87.8%
- SPYM vs IWV · iShares Russell 3000 ETF 87.8%
More comparisons with VONE
- VONE vs IVV · iShares Core S&P 500 ETF 90.6%
- VONE vs VV · Vanguard Morningstar Large-Cap ETF 89.6%
- VONE vs SPY · State Street SPDR S&P 500 ETF Trust 88.6%
- VONE vs MGC · Vanguard Morningstar Mega Cap ETF 77.7%
- VONE vs OEF · iShares S&P 100 ETF 68.0%
- VONE vs FELC · Fidelity Enhanced Large Cap Core ETF 63.9%
Percentages are holdings overlap with the named fund.
Open SPYM or VONE 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.