VTWIX vs. ADX

Last updated Aug 4, 2026

VTWIX (Vanguard Total World Stock Index Fund Institutional Shares) and ADX (Adams Diversified Equity Fund, Inc.) are both Large Cap Blend Equities funds. VTWIX is passively managed, while ADX is actively managed. Over the past 10 years, VTWIX returned 12.38%/yr vs 18.36%/yr for ADX. Their correlation of 0.88 means they have usually moved in the same direction. VTWIX charges 0.07%/yr vs 0.59%/yr for ADX.

Performance

VTWIX vs. ADX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Vanguard Total World Stock Index Fund Institutional Shares (VTWIX) and Adams Diversified Equity Fund, Inc. (ADX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, VTWIX achieves a 11.28% return, which is significantly lower than ADX's 18.11% return. Over the past 10 years, VTWIX has underperformed ADX with an annualized return of 12.38%, while ADX has yielded a comparatively higher 18.36% annualized return.

VTWIX

• 1D: 0.39%
• 1M: -0.01%
• 6M: 7.44%
• YTD: 11.28%
• 1Y: 23.70%
• 3Y*: 18.23%
• 5Y*: 10.61%
• 10Y*: 12.38%
• ALL TIME*: 8.85%

ADX

• 1D: 1.72%
• 1M: 3.44%
• 6M: 15.28%
• YTD: 18.11%
• 1Y: 32.86%
• 3Y*: 27.78%
• 5Y*: 17.37%
• 10Y*: 18.36%
• ALL TIME*: 8.68%

*Multi-year figures are annualized to reflect compound growth (CAGR)

Liquidity Comparison

Position	Avg. Volume Value (2W)	Avg. Volume Value (1M)	Avg. Volume Value (3M)
ADX Adams Diversified Equity Fund, Inc.	$9.11M	$7.98M	$7.00M
VTWIX Vanguard Total World Stock Index Fund Institutional Shares	$0.00	$0.00	$0.00

VTWIX vs. ADX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
VTWIX Vanguard Total World Stock Index Fund Institutional Shares	11.28%	22.43%	16.47%	21.87%	-18.00%	18.21%	16.70%	26.77%	-9.68%	24.21%
ADX Adams Diversified Equity Fund, Inc.	18.11%	26.03%	28.31%	31.49%	-19.82%	29.69%	17.28%	36.75%	-3.58%	29.61%

Correlation

The correlation between VTWIX and ADX is 0.73, which is moderate. They have sometimes moved together and sometimes differently, sharing some price drivers without tracking each other closely.

	Correlation
Correlation (1Y) Focuses on recent behavior, but can change the most.	0.73
Correlation (3Y) Balances recent behavior with more history.	0.81
Correlation (5Y) Shows whether the relationship held over a longer period.	0.87
Correlation (10Y) Provides a long-term view across more market conditions.	0.88
Correlation (All Time) Calculated using the full available price history since Jun 27, 2008	0.88

The correlation between VTWIX and ADX shifts across timeframes, from 0.73 (1 year) to 0.88 (10 years), reflecting how their relationship changes across market environments.

Return for Risk

VTWIX vs. ADX — Risk / Return Rank

Compare historical risk-adjusted metric ranks over the past 12 months.

VTWIX

VTWIX Risk / Return Rank: 66
VTWIX Sharpe Ratio Rank: 65
VTWIX Sortino Ratio Rank: 61
VTWIX Omega Ratio Rank: 62
VTWIX Calmar Ratio Rank: 67
VTWIX Martin Ratio Rank: 77

ADX

ADX Risk / Return Rank: 88
ADX Sharpe Ratio Rank: 89
ADX Sortino Ratio Rank: 86
ADX Omega Ratio Rank: 80
ADX Calmar Ratio Rank: 88
ADX Martin Ratio Rank: 95

The rank (0–100) uses a weighted average of the Sharpe, Sortino, Omega, Calmar, and Martin percentile ranks for the trailing 12 months. Higher means stronger historical risk-adjusted performance within the peer group.

VTWIX vs. ADX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Vanguard Total World Stock Index Fund Institutional Shares (VTWIX) and Adams Diversified Equity Fund, Inc. (ADX). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	VTWIX	ADX	Difference
Sharpe ratio: Return per unit of total volatility	1.64	2.23	-0.59
Sortino ratio: Return per unit of downside risk	2.29	3.18	-0.89
Omega ratio: Gain probability vs. loss probability	1.30	1.38	-0.09
Calmar ratio: Return relative to maximum drawdown	2.32	3.25	-0.93
Martin ratio: Return relative to average drawdown	9.69	16.08	-6.39

VTWIX vs. ADX - Sharpe Ratio Comparison

The current VTWIX Sharpe Ratio is 1.64, which is comparable to the ADX Sharpe Ratio of 2.23. The chart below compares the historical Sharpe Ratios of VTWIX and ADX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

VTWIX vs. ADX - Drawdown Comparison

The maximum VTWIX drawdown since its inception was -50.16%, smaller than the maximum ADX drawdown of -71.60%. Use the drawdown chart below to compare losses from any high point for VTWIX and ADX.

Drawdown Indicators

	VTWIX	ADX	Difference
Max Drawdown Largest peak-to-trough decline	-50.16%	-71.60%	+21.44%
Max Drawdown (1Y) Largest decline over 1 year	-9.64%	-10.16%	+0.52%
Max Drawdown (3Y) Largest decline over 3 years	-16.43%	-18.29%	+1.86%
Max Drawdown (5Y) Largest decline over 5 years	-26.39%	-25.07%	-1.32%
Max Drawdown (10Y) Largest decline over 10 years	-34.20%	-37.17%	+2.97%
Current Drawdown Current decline from peak	-1.68%	0.00%	-1.68%
Average Drawdown Average peak-to-trough decline	-6.92%	-22.06%	+15.14%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.30%	2.05%	+0.25%

Volatility

VTWIX vs. ADX - Volatility Comparison

The current volatility for Vanguard Total World Stock Index Fund Institutional Shares (VTWIX) is 3.97%, while Adams Diversified Equity Fund, Inc. (ADX) has a volatility of 5.19%. This indicates that VTWIX experiences smaller price fluctuations and is considered to be less risky than ADX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	VTWIX	ADX	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.97%	5.19%	-1.22%
Volatility (6M) Calculated over the trailing 6-month period	11.35%	11.98%	-0.63%
Volatility (1Y) Calculated over the trailing 1-year period	13.64%	14.81%	-1.17%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	15.89%	17.51%	-1.62%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	16.71%	18.09%	-1.38%

VTWIX vs. ADX - Expense Ratio Comparison

VTWIX has a 0.07% expense ratio, which is lower than ADX's 0.59% expense ratio.

Dividends

VTWIX vs. ADX - Dividend Comparison

VTWIX's dividend yield for the trailing twelve months is around 1.58%, less than ADX's 7.36% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ADX Adams Diversified Equity Fund, Inc.	7.36%	7.93%	12.38%	7.34%	7.36%	15.35%	6.54%	9.00%	15.85%	9.18%	7.79%	7.17%
VTWIX Vanguard Total World Stock Index Fund Institutional Shares	1.58%	1.82%	1.94%	2.07%	2.19%	1.81%	1.66%	2.32%	2.55%	2.11%	2.40%	2.46%

Frequently Asked Questions

Can I hold both VTWIX and ADX in my portfolio?

VTWIX and ADX have a correlation of 0.73, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, VTWIX or ADX?

ADX has higher volatility (5.19%) compared to VTWIX (3.97%). In terms of maximum drawdown, VTWIX dropped -50.16% vs ADX's -71.60%.

Which has better risk-adjusted returns?

ADX currently has the higher Sharpe Ratio (2.23 vs 1.64), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.