KALV vs. VOO

Last updated Jul 14, 2026

KALV (KalVista Pharmaceuticals, Inc.) is a stock, while VOO (Vanguard S&P 500 ETF) is S&P 500 fund tracking the S&P 500 Index. At a 0.25 correlation, their price movements are largely independent.

Performance

KALV vs. VOO - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in KalVista Pharmaceuticals, Inc. (KALV) and Vanguard S&P 500 ETF (VOO). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

KALV

• 1D: —
• 1M: —
• 6M: —
• YTD: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

VOO

• 1D: -0.77%
• 1M: 1.25%
• 6M: 8.34%
• YTD: 10.45%
• 1Y: 21.53%
• 3Y*: 20.16%
• 5Y*: 13.01%
• 10Y*: 15.16%

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

KALV vs. VOO - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
KALV KalVista Pharmaceuticals, Inc.	67.18%	90.67%	-30.86%	81.21%	-48.90%	-30.33%	6.63%	-9.82%	102.56%	37.91%
VOO Vanguard S&P 500 ETF	10.45%	17.82%	24.98%	26.32%	-18.17%	28.79%	18.32%	31.37%	-4.50%	21.77%

Correlation

The correlation between KALV and VOO is 0.23, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.23
Correlation (3Y) Calculated over the trailing 3-year period	0.23
Correlation (5Y) Calculated over the trailing 5-year period	0.30
Correlation (10Y) Calculated over the trailing 10-year period	0.26
Correlation (All Time) Calculated using the full available price history since Apr 9, 2015	0.25

Return for Risk

KALV vs. VOO — Risk / Return Rank

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

KALV

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

VOO

VOO Risk / Return Rank: 66
VOO Sharpe Ratio Rank: 66
VOO Sortino Ratio Rank: 65
VOO Omega Ratio Rank: 66
VOO Calmar Ratio Rank: 61
VOO Martin Ratio Rank: 72

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.

KALV vs. VOO - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for KalVista Pharmaceuticals, Inc. (KALV) and Vanguard S&P 500 ETF (VOO). 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.

	KALV	VOO	Difference
Sharpe ratio: Return per unit of total volatility	—	1.73	—
Sortino ratio: Return per unit of downside risk	—	2.39	—
Omega ratio: Gain probability vs. loss probability	—	1.31	—
Calmar ratio: Return relative to maximum drawdown	—	2.43	—
Martin ratio: Return relative to average drawdown	—	10.60	—

Drawdowns

Drawdown Indicators

	KALV	VOO	Difference
Max Drawdown Largest peak-to-trough decline	—	-33.99%	—
Max Drawdown (1Y) Largest decline over 1 year	—	-8.90%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-18.69%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-24.52%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-33.99%	—
Current Drawdown Current decline from peak	—	-1.11%	—
Average Drawdown Average peak-to-trough decline	—	-3.68%	—
Ulcer Index Depth and duration of drawdowns from previous peaks	—	2.04%	—

Volatility

Volatility by Period

	KALV	VOO	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	4.16%	—
Volatility (6M) Calculated over the trailing 6-month period	—	9.97%	—
Volatility (1Y) Calculated over the trailing 1-year period	—	12.53%	—
Volatility (5Y) Calculated over the trailing 5-year period, annualized	—	16.93%	—
Volatility (10Y) Calculated over the trailing 10-year period, annualized	—	18.00%	—

Dividends

KALV vs. VOO - Dividend Comparison

KALV has not paid dividends to shareholders, while VOO's dividend yield for the trailing twelve months is around 1.07%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
KALV KalVista Pharmaceuticals, 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%
VOO Vanguard S&P 500 ETF	1.07%	1.13%	1.24%	1.46%	1.69%	1.25%	1.54%	1.88%	2.06%	1.78%	2.02%	2.10%

Frequently Asked Questions

Can I hold both KALV and VOO in my portfolio?

KALV and VOO have a correlation of 0.23, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.