Compare ETFs
Fees, size, distributions, currency exposure and holdings overlap for two to four funds, side by side.
Side by side
| Measure | TMFMMotley Fool Mid-Cap Growth ETF | VOOVanguard S&P 500 ETF |
|---|---|---|
| Market | USCboe BZX | USNYSE Arca |
| Issuer | Motley Fool | Vanguard |
| Asset class | Equity · US | Equity · US |
| Expense ratio | 0.85%Net expense ratio, filed 5 Jan 2026 | 0.03%Expense ratio, filed 28 Apr 2026 |
| Net assets | $116.7MAs of 31 May 2026 | $1.7TAs of 30 Jun 2026 |
| Holdings | 33As of 31 May 2026 | 520As of 30 Jun 2026 |
| 12-month distribution yield | 0.07% | 1.05% |
| Distributions | Yearly$0.0150 in 12 months | Quarterly$7.4280 in 12 months |
| Last price | $21.8620 Oct 2026, 13:55 UTC | $706.8020 Oct 2026, 20:00 UTC |
Holdings overlap
Weighted overlap is the sum, over the securities both funds hold, of the smaller of the two weights. 0% means no shared holdings; 100% means identical portfolios.
| Fund | TMFM | VOO |
|---|---|---|
| TMFM | Same fund | 0.6% |
| VOO | 0.6% | Same fund |
TMFM and VOO
- Weighted overlap
- 0.6%
- Holdings in common
- 13
- TMFM holdings also in VOO
- 41.9% by count
- VOO holdings also in TMFM
- 2.6% by count
| Holding | Weight in TMFM | Weight in VOO | Overlap | Matched by |
|---|---|---|---|---|
| Datadog Inc US23804L1035 | 4.01% | 0.13% | 0.13% | ISIN |
| Fastenal Co US3119001044 | 2.37% | 0.09% | 0.09% | ISIN |
| Axon Enterprise Inc US05464C1018 | 3.84% | 0.07% | 0.07% | ISIN |
| Autodesk Inc US0527691069 | 1.88% | 0.06% | 0.06% | ISIN |
| Waters Corp US9418481035 | 3.86% | 0.06% | 0.06% | ISIN |
| Dexcom Inc US2521311074 | 5.18% | 0.04% | 0.04% | ISIN |
| West Pharmaceutical Services IWest Pharmaceutical Services Inc US9553061055 | 4.74% | 0.04% | 0.04% | ISIN |
| SBA Communications Corp US78410G1040 | 4.49% | 0.03% | 0.03% | ISIN |
| Brown & Brown Inc US1152361010 | 3.34% | 0.03% | 0.03% | ISIN |
| Tractor Supply Co US8923561067 | 2.08% | 0.03% | 0.03% | ISIN |
How overlap is measured
Each fund's latest public Form N-PORT report lists its positions with the percent of net assets each one makes up. For every security both funds hold, the smaller of its two weights is counted, and those are added up. If fund A holds a stock at 6% and fund B at 4%, that stock adds 4 percentage points.
Securities are matched by ISIN first, then by CUSIP (a US or Canadian ISIN contains the CUSIP), and only as a last resort by issuer name, for non-debt holdings where one fund gives no identifier. Repeated lines of the same security in one fund are added together, and each security is matched once.
Cash funds, repurchase agreements, derivative contracts and short positions are left out because their reported value is not comparable exposure. For funds with more than 2,000 positions only the largest 2,000 are stored, so the result is a lower bound and the possible extra is shown. Reports can be for different month ends, and funds trade between reports.
The count-based shares show how many of one fund's holdings the other also holds, which can be high even when overlap by weight is low. Read more in where the ETF data comes from.
Currency exposure
| Currency | TMFM | VOO |
|---|---|---|
| US dollar (USD) | 111.2% | 100.1% |