ETF comparison
IWD vs SPYM
US Value vs US Large Cap.
iShares Russell 1000 Value ETF · State Street SPDR Portfolio S&P 500 ETF
Holdings overlap
426 positions appear in both funds. Buying equal dollars of IWD and SPYM would leave roughly 57.2% 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 16 bps cheaper than IWD. On a $100,000 position that's about $160/yr more in fees for IWD.
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 IWD vs SPYM.
Top shared holdings
426 shared in total| # | Holding | In IWD | In SPYM | Overlap |
|---|---|---|---|---|
| 1 | APPLE INC. | 5.37% | 6.59% | 5.37% |
| 2 | MICROSOFT CORPORATION | 3.88% | 4.29% | 3.88% |
| 3 | AMAZON.COM, INC. | 5.93% | 3.62% | 3.62% |
| 4 | BERKSHIRE HATHAWAY INC. | 2.61% | 1.42% | 1.42% |
| 5 | JPMORGAN CHASE & CO. | 2.45% | 1.36% | 1.36% |
| 6 | INTEL CORPORATION | 1.72% | 1.02% | 1.02% |
| 7 | JOHNSON & JOHNSON | 1.71% | 0.95% | 0.95% |
| 8 | EXXON MOBIL CORPORATION | 1.59% | 0.88% | 0.88% |
| 9 | WALMART INC. | 1.27% | 0.77% | 0.77% |
| 10 | CISCO SYSTEMS, INC. | 1.30% | 0.72% | 0.72% |
| 11 | ABBVIE INC. | 1.15% | 0.69% | 0.69% |
| 12 | COSTCO WHOLESALE CORPORATION | 0.65% | 0.64% | 0.64% |
Only in IWD
444 total- CHENIERE ENERGY, INC. 0.13%
- FERGUSON ENTERPRISES INC. 0.12%
- SUNBELT RENTALS HOLDINGS, INC. 0.09%
- STRATEGY INC 0.08%
- MKS, INCORPORATED. 0.08%
- ILLUMINA, INC. 0.07%
- TWILIO INC. 0.07%
- Markel Group Inc. 0.07%
- ENTEGRIS, INC. 0.07%
- ROYALTY PHARMA PLC 0.07%
Only in SPYM
80 total- NVIDIA Corp 7.51%
- Alphabet Inc 3.25%
- Broadcom Inc 2.77%
- Alphabet Inc 2.59%
- Micron Technology Inc 2.02%
- Tesla Inc 1.83%
- Eli Lilly & Co 1.47%
- Advanced Micro Devices Inc 1.47%
- Applied Materials Inc 0.89%
- Visa Inc 0.88%
Related comparisons
More comparisons with IWD
- IWD vs IVV · iShares Core S&P 500 ETF 57.2%
- IWD vs IWV · iShares Russell 3000 ETF 57.2%
- IWD vs VOO · Vanguard S&P 500 ETF 57.1%
- IWD vs DFUS · Dimensional U.S. Equity Market ETF 56.8%
- IWD vs BBUS · JPMorgan BetaBuilders U.S. Equity ETF 56.8%
- IWD vs ITOT · iShares Core S&P Total U.S. Stock Market ETF 56.7%
More comparisons with SPYM
- SPYM vs ONEQ · Fidelity Nasdaq Composite Index ETF 56.7%
- SPYM vs DTD · WisdomTree U.S. Total Dividend Fund 56.4%
- SPYM vs VONV · Vanguard Russell 1000 Value Index Fund ETF Shares 55.1%
- SPYM vs IWY · iShares Russell Top 200 Growth ETF 54.8%
- SPYM vs QQQ · Invesco QQQ Trust 54.5%
- SPYM vs QQQM · Invesco NASDAQ 100 ETF 54.2%
Percentages are holdings overlap with the named fund.
Open IWD or SPYM 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.