Compare ETFs
Fees, size, distributions, currency exposure and holdings overlap for two to four funds, side by side.
Side by side
| Measure | MSSMMorgan Stanley Pathway Small-Mid Cap Equity ETF | VOOVanguard S&P 500 ETF |
|---|---|---|
| Market | USNYSE Arca | USNYSE Arca |
| Issuer | Morgan Stanley | Vanguard |
| Asset class | Equity · US | Equity · US |
| Expense ratio | 0.62%Net expense ratio, filed 29 Dec 2025 | 0.03%Expense ratio, filed 28 Apr 2026 |
| Net assets | $755.5MAs of 31 May 2026 | $1.7TAs of 30 Jun 2026 |
| Holdings | 2,237As of 31 May 2026 | 520As of 30 Jun 2026 |
| 12-month distribution yield | 2.79% | 1.05% |
| Distributions | Irregular$1.5950 in 12 months | Quarterly$7.4280 in 12 months |
| Last price | $57.1920 Oct 2026, 19:45 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 | MSSM | VOO |
|---|---|---|
| MSSM | Same fund | 2.7%at least |
| VOO | 2.7%at least | Same fund |
MSSM and VOO
- Weighted overlap
- 2.7%
- Holdings in common
- 71
- MSSM holdings also in VOO
- 3.6% by count
- VOO holdings also in MSSM
- 14.1% by count
| Holding | Weight in MSSM | Weight in VOO | Overlap | Matched by |
|---|---|---|---|---|
| SANDISK CORPSANDISK CORP 0.00000000 US80004C2008 | 1.50% | 0.52% | 0.52% | ISIN |
| COHERENT CORPCOHERENT CORP 0.00000000 US19247G1076 | 0.53% | 0.12% | 0.12% | ISIN |
| COMFORT SYSTEMS USA INCCOMFORT SYSTEMS USA INC 0.00000000 US1999081045 | 1.29% | 0.11% | 0.11% | ISIN |
| CIENA CORPCIENA CORP 0.00000000 US1717793095 | 0.94% | 0.11% | 0.11% | ISIN |
| LUMENTUM HOLDINGS INCLUMENTUM HOLDINGS INC 0.00000000 US55024U1097 | 0.32% | 0.10% | 0.10% | ISIN |
| FLEX LTDFLEX LTD 0.00000000 SG9999000020 | 0.29% | 0.09% | 0.09% | ISIN |
| VISTRA CORPVISTRA CORP 0.00000000 US92840M1027 | 0.14% | 0.08% | 0.08% | ISIN |
| DEVON ENERGY CORPDEVON ENERGY CORP 0.00000000 US25179M1036 | 0.20% | 0.07% | 0.07% | ISIN |
| JABIL INCJABIL INC 0.00000000 US4663131039 | 0.20% | 0.06% | 0.06% | ISIN |
| ON SEMICONDUCTORON SEMICONDUCTOR 0.00000000 US6821891057 | 0.18% | 0.06% | 0.06% | 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 | MSSM | VOO |
|---|---|---|
| US dollar (USD) | 99.2% | 100.1% |