Vanguard Total Bond Market Index Fund(BND)
AI Look-Through Summary
AI GeneratedWith assets under management totaling $392.9 billion, the Vanguard Total Bond Market Index Fund represents a substantial portion of its underlying index, reflecting deep liquidity and broad market participation in the fixed-income sector. This scale suggests that the fund captures a wide spectrum of bond issuers across various maturities and credit qualities inherent to the total US bond market, rather than tilting toward specific high-yield or short-duration segments. The sheer size implies minimal tracking error relative to its benchmark due to efficient portfolio construction methods typical of large-cap index vehicles, allowing for stable representation of aggregate interest rate movements without significant idiosyncratic risk from single issuer exposure.
The fund's primary characteristic is its comprehensive sector coverage, designed to mirror the performance of the entire US investment-grade bond universe rather than isolating specific industries or credit tiers. By holding a diversified basket of securities across government treasuries, agency bonds, and corporate debt with varying durations, the vehicle inherently balances sensitivity to yield curve shifts against protection from concentrated defaults. This structural approach mitigates volatility associated with rotating sector themes while maintaining exposure to inflation-hedging long-term assets alongside short-duration cash equivalents. The geographic allocation remains strictly domestic given its mandate for US Treasury and agency securities, ensuring that returns are driven purely by American monetary policy decisions rather than international currency fluctuations or foreign sovereign credit events.
Quantitatively, the magnitude of $392.9 billion in AUM underscores a high level of institutional adoption and retail confidence in passive fixed-income strategies as core portfolio components. Such volume often correlates with tighter bid-ask spreads and enhanced trading efficiency for shareholders seeking to adjust duration exposure or rebalance asset allocations seamlessly. The fund operates under the premise that broad diversification across thousands of individual bonds provides superior risk-adjusted outcomes compared to concentrated active bets, relying on statistical probability rather than manager stock-picking ability. Consequently, performance will closely track macroeconomic indicators such as inflation rates and Federal Reserve policy shifts, serving as a transparent barometer for the health of the broader US credit market without amplifying beta through leverage or tactical tilts.
Generated by Qwen-32B from constituent-level data. Not investment advice. Updated: 2026-05-24 12:49:08.807797+00
Holdings
This ETF holds physical assets or derivatives rather than individual securities. Constituent-level look-through analysis is not applicable.
Fama-French 5-Factor Exposure
Academic factor model decomposition — what's really driving this ETF's returns.
⚠ Low R² — the equity factor model explains very little of this ETF's return variance. Factor exposures and alpha should be interpreted with caution.
Fama-French 5-Factor Model. Data: Kenneth French Data Library. Regression over 3 years of daily returns.
Price Chart with Moving Averages
Technical Setup
AI GeneratedThe Vanguard Total Bond Market Index Fund is currently trading at $72.85, a position that warrants close examination relative to its moving average envelope structure. While specific upper and lower band values are not provided in the immediate dataset, the current price point serves as a critical reference for assessing mean-reversion dynamics within the intermediate core bond sector. If this level sits near or breaches the outer boundaries of a typical standard deviation channel, it suggests the asset may be experiencing an extension beyond its recent statistical norm, potentially signaling heightened volatility or a temporary divergence from its historical trend path. Conversely, if $72.85 aligns closely with the central moving average line or resides comfortably within the inner bands of the envelope, the technical picture implies a state of equilibrium where price discovery is proceeding in step with fundamental momentum. In such a scenario, the absence of significant displacement from the mean suggests that any recent fluctuations are likely to be absorbed without triggering an immediate corrective swing toward either extreme. The relative positioning here dictates whether market participants might anticipate a pullback toward average values or if the current trajectory represents a sustained move away from historical norms, requiring further observation for confirmation. Ultimately, the placement of $72.85 against the implied volatility bands offers insight into the probability of future price oscillations rather than confirming a definitive directional bias. Without explicit boundary markers in the provided data, the analysis remains focused on how this specific price level interacts with broader statistical trends to define potential zones where mean
Underwater (Drawdown from Peak)
How far below the all-time high the price has been over time. Deeper = more pain for holders.
Rolling 60-Day Beta vs S&P 500 (VOO)
How the ETF's sensitivity to market moves changes over time. β > 1 = more volatile than the market.
Yield & Income
BND Rate Shock Simulator
What happens to Vanguard Total Bond Market Index Fund if the Fed changes rates? This simulator estimates price impact based on the fund's effective duration of 5.6 years, computed from 90-day regression of BND's returns against treasury yield changes.
| Rate Change | Price Impact | Est. Price | Visual |
|---|---|---|---|
| -2.00% | +11.1% | $81.35 | |
| -1.50% | +8.4% | $79.31 | |
| -1.00% | +5.6% | $77.27 | |
| -0.50% | +2.8% | $75.24 | |
| -0.25% | +1.4% | $74.22 | |
| +0.00%(current) | 0.0% | $73.20 | |
| +0.25% | -1.4% | $72.18 | |
| +0.50% | -2.8% | $71.16 | |
| +1.00% | -5.6% | $69.13 | |
| +1.50% | -8.4% | $67.09 | |
| +2.00% | -11.1% | $65.05 |
Price impact estimated using modified duration approximation: ΔPrice ≈ −Duration × ΔYield. Actual impact may differ due to convexity, credit spread changes, and market conditions. Duration computed from price-yield sensitivity analysis. Not investment advice.
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Quant metrics computed deterministically from financial statements and price data. Updated: 2026-06-02.
SecuritiesDB is for informational purposes only. Not investment advice.