ETF comparison
AVMV vs MDY
Both US Mid Cap.
Avantis U.S. Mid Cap Value ETF · State Street SPDR S&P MIDCAP 400 ETF Trust
Holdings overlap
128 positions appear in both funds. Buying equal dollars of AVMV and MDY would leave roughly 24.2% 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
AVMV is 3 bps cheaper than MDY. On a $100,000 position that's about $30/yr more in fees for MDY.
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 AVMV vs MDY.
Top shared holdings
128 shared in total| # | Holding | In AVMV | In MDY | Overlap |
|---|---|---|---|---|
| 1 | TechnipFMC PLC | 0.95% | 0.77% | 0.77% |
| 2 | ATI Inc | 0.72% | 0.75% | 0.72% |
| 3 | United Therapeutics Corp | 0.75% | 0.67% | 0.67% |
| 4 | Carpenter Technology Corp | 0.66% | 0.55% | 0.55% |
| 5 | TD SYNNEX Corp | 0.54% | 0.64% | 0.54% |
| 6 | Permian Resources Corp | 0.51% | 0.53% | 0.51% |
| 7 | Burlington Stores Inc | 0.61% | 0.50% | 0.50% |
| 8 | East West Bancorp Inc | 0.45% | 0.50% | 0.45% |
| 9 | Jazz Pharmaceuticals PLC | 0.49% | 0.44% | 0.44% |
| 10 | Talen Energy Corp/Old | 0.53% | 0.41% | 0.41% |
| 11 | Mueller Industries Inc | 0.44% | 0.40% | 0.40% |
| 12 | Ovintiv Inc | 0.39% | 0.48% | 0.39% |
Only in AVMV
176 total- Flex Ltd 1.67%
- Devon Energy Corp 1.60%
- Delta Air Lines Inc 1.58%
- ON Semiconductor Corp 1.48%
- Nucor Corp 1.33%
- Old Dominion Freight Line Inc 1.28%
- Targa Resources Corp 1.22%
- United Airlines Holdings Inc 1.14%
- Occidental Petroleum Corp 1.09%
- Chipotle Mexican Grill Inc 1.08%
Only in MDY
273 total- Twilio Inc. Class A 1.30%
- Okta Inc. Class A 1.01%
- U.S. Dollar 0.89%
- nVent Electric plc 0.79%
- Entegris Inc. 0.73%
- MACOM Technology Solutions Holdings Inc. 0.64%
- XPO Inc. 0.62%
- US Foods Holding Corp. 0.60%
- Tenet Healthcare Corporation 0.60%
- Reliance Inc. 0.59%
Related comparisons
More comparisons with AVMV
- AVMV vs VB · Vanguard Morningstar Small-Cap ETF 22.7%
- AVMV vs VO · Vanguard Morningstar Mid-Cap ETF 21.3%
- AVMV vs IWP · iShares Russell Mid-Cap Growth ETF 18.3%
- AVMV vs IJJ · iShares S&P Mid-Cap 400 Value ETF 17.7%
- AVMV vs IJK · iShares S&P Mid-Cap 400 Growth ETF 16.0%
- AVMV vs VOT · Vanguard Morningstar Mid-Cap Growth ETF 11.0%
More comparisons with MDY
- MDY vs IWS · iShares Russell Mid-Cap Value ETF 22.6%
- MDY vs IWR · iShares Russell Mid-Cap ETF 21.7%
- MDY vs IWP · iShares Russell Mid-Cap Growth ETF 17.3%
- MDY vs IWM · iShares Russell 2000 ETF 11.0%
- MDY vs IWD · iShares Russell 1000 Value ETF 6.8%
- MDY vs VTI · Vanguard Morningstar Total Stock Market ETF 5.0%
Percentages are holdings overlap with the named fund.
Open AVMV or MDY 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.