CWST vs. VGT

Last updated Jun 24, 2026

CWST (Casella Waste Systems, Inc.) is a stock, while VGT (Vanguard Information Technology ETF) is Technology Equities fund tracking the MSCI USA IMI Information Technology 25/50 Index. Over the past 10 years, CWST returned 27.47%/yr vs 25.49%/yr for VGT. At a 0.35 correlation, their price movements are largely independent.

Performance

CWST vs. VGT - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Casella Waste Systems, Inc. (CWST) and Vanguard Information Technology ETF (VGT). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, CWST achieves a -12.01% return, which is significantly lower than VGT's 23.32% return. Over the past 10 years, CWST has outperformed VGT with an annualized return of 27.47%, while VGT has yielded a comparatively lower 25.49% annualized return.

CWST

• 1D: 1.89%
• 1M: -1.41%
• YTD: -12.01%
• 6M: -13.79%
• 1Y: -26.86%
• 3Y*: 0.21%
• 5Y*: 6.01%
• 10Y*: 27.47%

VGT

• 1D: -3.68%
• 1M: 0.28%
• YTD: 23.32%
• 6M: 21.50%
• 1Y: 46.82%
• 3Y*: 30.13%
• 5Y*: 19.51%
• 10Y*: 25.49%

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

CWST vs. VGT - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
CWST Casella Waste Systems, Inc.	-12.01%	-7.44%	23.81%	7.75%	-7.15%	37.89%	34.59%	61.57%	23.76%	85.50%
VGT Vanguard Information Technology ETF	23.32%	21.77%	29.30%	52.66%	-29.70%	30.45%	46.04%	48.62%	2.46%	37.08%

Correlation

The correlation between CWST and VGT is -0.04, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	-0.04
Correlation (3Y) Calculated over the trailing 3-year period	0.15
Correlation (5Y) Calculated over the trailing 5-year period	0.26
Correlation (10Y) Calculated over the trailing 10-year period	0.28
Correlation (All Time) Calculated using the full available price history since Jan 30, 2004	0.35

The correlation between CWST and VGT shifts across timeframes, from -0.04 (1 year) to 0.35 (all time), reflecting how their relationship changes across market environments.

Return for Risk

CWST vs. VGT — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

CWST

CWST Risk / Return Rank: 12
CWST Sharpe Ratio Rank: 9
CWST Sortino Ratio Rank: 11
CWST Omega Ratio Rank: 13
CWST Calmar Ratio Rank: 14
CWST Martin Ratio Rank: 13

VGT

VGT Risk / Return Rank: 58
VGT Sharpe Ratio Rank: 65
VGT Sortino Ratio Rank: 56
VGT Omega Ratio Rank: 58
VGT Calmar Ratio Rank: 60
VGT Martin Ratio Rank: 52

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

CWST vs. VGT - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Casella Waste Systems, Inc. (CWST) and Vanguard Information Technology ETF (VGT). 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.

	CWST	VGT	Difference
Sharpe ratio: Return per unit of total volatility	-0.80	2.07	-2.87
Sortino ratio: Return per unit of downside risk	-1.06	2.61	-3.67
Omega ratio: Gain probability vs. loss probability	0.88	1.35	-0.47
Calmar ratio: Return relative to maximum drawdown	-0.74	2.87	-3.61
Martin ratio: Return relative to average drawdown	-1.25	8.76	-10.01

CWST vs. VGT - Sharpe Ratio Comparison

The current CWST Sharpe Ratio is -0.80, which is lower than the VGT Sharpe Ratio of 2.07. The chart below compares the historical Sharpe Ratios of CWST and VGT, 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

CWST vs. VGT - Drawdown Comparison

The maximum CWST drawdown since its inception was -98.52%, which is greater than VGT's maximum drawdown of -54.63%. Use the drawdown chart below to compare losses from any high point for CWST and VGT.

Drawdown Indicators

	CWST	VGT	Difference
Max Drawdown Largest peak-to-trough decline	-98.52%	-54.63%	-43.89%
Max Drawdown (1Y) Largest decline over 1 year	-36.33%	-16.40%	-19.93%
Max Drawdown (3Y) Largest decline over 3 years	-37.72%	-27.23%	-10.49%
Max Drawdown (5Y) Largest decline over 5 years	-37.72%	-35.07%	-2.65%
Max Drawdown (10Y) Largest decline over 10 years	-37.72%	-35.07%	-2.65%
Current Drawdown Current decline from peak	-28.40%	-7.71%	-20.69%
Average Drawdown Average peak-to-trough decline	-52.99%	-7.95%	-45.04%
Ulcer Index Depth and duration of drawdowns from previous peaks	21.57%	5.36%	+16.21%

Volatility

CWST vs. VGT - Volatility Comparison

The current volatility for Casella Waste Systems, Inc. (CWST) is 9.67%, while Vanguard Information Technology ETF (VGT) has a volatility of 11.39%. This indicates that CWST experiences smaller price fluctuations and is considered to be less risky than VGT based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	CWST	VGT	Difference
Volatility (1M) Calculated over the trailing 1-month period	9.67%	11.39%	-1.72%
Volatility (6M) Calculated over the trailing 6-month period	27.50%	18.58%	+8.92%
Volatility (1Y) Calculated over the trailing 1-year period	33.78%	22.72%	+11.06%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	27.30%	25.55%	+1.75%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	30.90%	24.77%	+6.13%

Dividends

CWST vs. VGT - Dividend Comparison

CWST has not paid dividends to shareholders, while VGT's dividend yield for the trailing twelve months is around 0.33%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
CWST Casella Waste Systems, Inc.	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
VGT Vanguard Information Technology ETF	0.33%	0.40%	0.60%	0.65%	0.91%	0.64%	0.82%	1.11%	1.29%	0.99%	1.31%	1.28%

Frequently Asked Questions

Can I hold both CWST and VGT in my portfolio?

CWST and VGT have a correlation of -0.04, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, CWST or VGT?

VGT has higher volatility (11.39%) compared to CWST (9.67%). In terms of maximum drawdown, CWST dropped -98.52% vs VGT's -54.63%.

Which has better risk-adjusted returns?

VGT currently has the higher Sharpe Ratio (2.07 vs -0.80), 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.