VTSAX: TradeMates Score of 64/100 Signals HOLD

VTSAX · 2026-10-24

VTSAX trades at USD 182.48 and receives a TradeMates Investment Score of 64/100 today. The verdict is HOLD. For investors already holding a position, the model sees no acute need to act; for new entries, the score falls short of the threshold required on a 90-day view. The fund remains, in the model's assessment, a solid core holding with a stable long-term outlook — the rating reflects a trade-off between broad diversification, cost structure and current market valuation.

Key Takeaways

• The TradeMates Investment Score for VTSAX stands at 64 out of 100 today, with a model verdict of HOLD.
• The reference price is USD 182.48 (TradeMates model, as of today).
• VTSAX tracks the entire US equity market and holds more than 3,500 individual securities in a single fund (Vanguard, 2025).
• The Admiral Shares expense ratio is 0.04% per year (Vanguard, fund prospectus 2025) — a fraction of the 0.44% average expense ratio of actively managed US equity funds (Morningstar, 2024).
• The model rates the fund as HOLD for new entries on a 90-day view, not as a buy.

What Vanguard Total Stock Market Index Fund Admiral Shares does

VTSAX is the flagship of passive US market investing. The fund replicates the CRSP US Total Market Index, covering large-, mid-, small- and micro-cap companies in a single vehicle. According to Vanguard (2025), the portfolio holds more than 3,500 individual securities; the largest positions typically account for 5-7% of fund assets, reflecting the index's market-capitalisation weighting.

Admiral Shares require a minimum investment of USD 3,000 (Vanguard, 2025) and charge an expense ratio of 0.04% per year (Vanguard, fund prospectus 2025). That makes VTSAX one of the cheapest access points to the US equity market available. The fund distributes income quarterly; Vanguard does not offer an accumulating share class in this tier.

Why TradeMates is paying attention today

The score of 64/100 is not an arbitrary reading but the result of weighing structural quality against the current valuation backdrop. Three observations stand out from the model's perspective.

First, the cost gap: a 0.04% expense ratio (Vanguard 2025) versus 0.44% for actively managed US equity funds (Morningstar 2024) translates into a cumulative return difference of roughly 11 percentage points over 30 years at a 7% gross return — calculated on the 0.40 percentage point annual difference.

Second, top-end concentration: although VTSAX holds more than 3,500 securities, roughly 25% of fund assets sit in the ten largest positions (Vanguard, 2025). This is a function of market-cap weighting rather than an active bet — but it explains why the fund corrects more sharply than its security count would suggest during periods of weak mega-cap performance.

Third, the valuation backdrop: the price-to-earnings ratio of the broad US market recently stood at around 24x (FMP, 2025), well above the 20-year median of roughly 18x. The model weights this valuation premium negatively, which pushes the score below the buy threshold.

Opportunities from the model's perspective

• Structural cost advantage: At a 0.04% expense ratio (Vanguard 2025), nearly the entire market return stays with investors. Over 20 years, the advantage versus a 0.44% fund (Morningstar 2024) compounds into several percentage points of terminal wealth.
• Maximum breadth within the US market: More than 3,500 individual securities (Vanguard 2025) reduce single-name risk to a minimum. No single company can materially threaten the fund.
• Liquidity and tradability: Fund assets sit in the triple-digit billions (Vanguard, 2025), supporting tight spreads and reliable execution even on larger orders.

Risks from the model's perspective

• Valuation risk: A P/E of around 24x for the broad US market (FMP 2025) against a historical median of roughly 18x leaves little room for disappointment in earnings growth rates.
• Top-end concentration risk: Roughly 25% of fund assets sit in the ten largest positions (Vanguard 2025). A mega-cap correction hits VTSAX disproportionately.
• Pure US exposure: VTSAX holds no international securities. In phases when US equities underperform non-US markets, the portfolio lacks an offset — a structural feature the model factors into its score.

What investors could examine next

1. Index valuation metrics: The P/E of the CRSP US Total Market Index relative to its 20-year median. A move back toward 20x would improve the valuation component of the score.
2. Earnings growth of the top ten positions: With roughly 25% of the fund in ten names (Vanguard 2025), the earnings momentum of these companies is the single most important driver of fund returns.
3. Fund flows and asset base: Sustained outflows from passive US funds could signal a shift in sentiment; Vanguard publishes this data monthly.
4. Distribution dates: VTSAX distributes quarterly. The next distribution and its size are available on Vanguard's fund page and matter for reinvestment planning.

FAQ

Why is the model verdict HOLD rather than BUY?

The score of 64/100 sits below the threshold the TradeMates model requires for a new-entry signal on a 90-day view. The fund's structural quality is high, but the current valuation backdrop (P/E around 24x, FMP 2025) weighs on the score. The model therefore separates long-term quality from short-term entry timing.

Is VTSAX suitable as a long-term core holding?

From the model's perspective, yes. The 0.04% expense ratio (Vanguard 2025), the breadth of more than 3,500 securities and full market coverage support a permanent core position. The HOLD refers to entry timing, not to the fund's suitability as such.

How does VTSAX differ from an S&P 500 fund?

VTSAX also includes mid-, small- and micro-caps. The S&P 500 covers large-caps only. Historically, small-caps have delivered higher returns over very long horizons, with greater volatility. The model weights the broader diversification positively and the higher volatility negatively.

What costs apply to VTSAX?

The expense ratio is 0.04% per year (Vanguard, fund prospectus 2025). The minimum investment is USD 3,000 (Vanguard 2025). Depending on the broker, transaction costs may apply that are not part of the fund's fees.

When would the model move to BUY?

The model would consider an upgrade if the valuation component improves — for example through a falling P/E for the broad market or above-average earnings growth among the largest positions. A specific threshold is not disclosed, as the score weights several factors simultaneously.

This is a model analysis, not investment advice. Investments carry risk.