DHIL vs. CI

Last updated Jun 4, 2026

DHIL (Diamond Hill Investment Group, Inc.) and CI (Cigna Corporation) are both stocks. DHIL operates in Asset Management (Financial Services), while CI operates in Healthcare Plans (Healthcare). At a 0.19 correlation, their price movements are largely independent.

Performance

DHIL vs. CI - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Diamond Hill Investment Group, Inc. (DHIL) and Cigna Corporation (CI). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

DHIL

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

CI

• 1D: -0.73%
• 1M: -3.09%
• YTD: -1.09%
• 6M: 1.27%
• 1Y: -11.72%
• 3Y*: 3.66%
• 5Y*: 3.21%
• 10Y*: 8.67%

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

DHIL vs. CI - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
DHIL Diamond Hill Investment Group, Inc.	3.24%	17.79%	-2.70%	-7.25%	0.41%	44.90%	14.89%	0.17%	-24.22%	1.54%
CI Cigna Corporation	-1.09%	1.72%	-6.27%	-7.97%	46.68%	12.29%	1.83%	7.70%	-6.46%	52.29%

Correlation

The correlation between DHIL and CI is 0.15, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.15
Correlation (3Y) Calculated over the trailing 3-year period	0.14
Correlation (5Y) Calculated over the trailing 5-year period	0.23
Correlation (10Y) Calculated over the trailing 10-year period	0.26
Correlation (All Time) Calculated using the full available price history since May 12, 1997	0.19

The correlation between DHIL and CI shifts across timeframes, from 0.14 (3 years) to 0.26 (10 years), reflecting how their relationship changes across market environments.

Fundamentals

EPS DHIL : $17.24 CI : $23.59
PE Ratio DHIL : 10.15 CI : 11.48
PS Ratio DHIL : 3.26 CI : 0.26
Total Revenue (TTM) DHIL : $145.89M CI : $277.94B
Gross Profit (TTM) DHIL : $75.71M CI : $19.38B
EBITDA (TTM) DHIL : $52.01M CI : $10.03B

Return for Risk

DHIL vs. CI — Risk / Return Rank

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

CI

CI Risk / Return Rank: 25
CI Sharpe Ratio Rank: 25
CI Sortino Ratio Rank: 24
CI Omega Ratio Rank: 23
CI Calmar Ratio Rank: 26
CI Martin Ratio Rank: 25

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.

DHIL vs. CI - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Diamond Hill Investment Group, Inc. (DHIL) and Cigna Corporation (CI). 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.

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

Sharpe Ratios by Period

	DHIL	CI	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	—	-0.36	—
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.11	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.28	—
Sharpe Ratio (All Time) Calculated using the full available price history	—	0.34	—

Drawdowns

Drawdown Indicators

	DHIL	CI	Difference
Max Drawdown Largest peak-to-trough decline	—	-84.34%	—
Max Drawdown (1Y) Largest decline over 1 year	—	-26.54%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-32.10%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-32.10%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-42.47%	—
Current Drawdown Current decline from peak	—	-23.95%	—
Average Drawdown Average peak-to-trough decline	—	-18.82%	—
Ulcer Index Depth and duration of drawdowns from previous peaks	—	14.47%	—

Volatility

Volatility by Period

	DHIL	CI	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	8.14%	—
Volatility (6M) Calculated over the trailing 6-month period	—	18.19%	—
Volatility (1Y) Calculated over the trailing 1-year period	—	32.75%	—
Volatility (5Y) Calculated over the trailing 5-year period, annualized	—	28.35%	—
Volatility (10Y) Calculated over the trailing 10-year period, annualized	—	30.71%	—

Dividends

DHIL vs. CI - Dividend Comparison

DHIL's dividend yield for the trailing twelve months is around 4.00%, more than CI's 1.69% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
CI Cigna Corporation	1.69%	2.19%	2.03%	1.64%	1.35%	1.74%	0.02%	0.02%	0.02%	0.02%	0.03%	0.03%
DHIL Diamond Hill Investment Group, Inc.	4.00%	5.90%	3.87%	3.62%	5.40%	11.84%	8.04%	6.41%	5.35%	3.39%	2.85%	2.65%

Financials

DHIL vs. CI - Profitability Comparison

The chart below illustrates the profitability comparison between Diamond Hill Investment Group, Inc. and Cigna Corporation over time, highlighting three key metrics: Gross Profit Margin, Operating Margin, and Net Profit Margin.

DHIL - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Diamond Hill Investment Group, Inc. reported a gross profit of 23.09M and revenue of 41.42M. Therefore, the gross margin over that period was 55.7%.

CI - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Cigna Corporation reported a gross profit of 0.00 and revenue of 68.49B. Therefore, the gross margin over that period was 0.0%.

DHIL - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Diamond Hill Investment Group, Inc. reported an operating income of 16.83M and revenue of 41.42M, resulting in an operating margin of 40.6%.

CI - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Cigna Corporation reported an operating income of 2.36B and revenue of 68.49B, resulting in an operating margin of 3.4%.

DHIL - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Diamond Hill Investment Group, Inc. reported a net income of 13.55M and revenue of 41.42M, resulting in a net margin of 32.7%.

CI - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Cigna Corporation reported a net income of 1.65B and revenue of 68.49B, resulting in a net margin of 2.4%.

Frequently Asked Questions

Can I hold both DHIL and CI in my portfolio?

DHIL and CI have a correlation of 0.15, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.