MFIN vs. MG

Last updated Jun 4, 2026

MFIN (Medallion Financial Corp.) and MG (Mistras Group, Inc.) are both stocks. MFIN operates in Credit Services (Financial Services), while MG operates in Security & Protection Services (Industrials). Over the past 10 years, MFIN returned 4.88%/yr vs -3.45%/yr for MG. At a 0.25 correlation, their price movements are largely independent.

Performance

MFIN vs. MG - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Medallion Financial Corp. (MFIN) and Mistras Group, Inc. (MG). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, MFIN achieves a -4.33% return, which is significantly lower than MG's 39.13% return. Over the past 10 years, MFIN has outperformed MG with an annualized return of 4.88%, while MG has yielded a comparatively lower -3.45% annualized return.

MFIN

• 1D: -2.60%
• 1M: 5.44%
• YTD: -4.33%
• 6M: -3.77%
• 1Y: 7.46%
• 3Y*: 16.52%
• 5Y*: 4.96%
• 10Y*: 4.88%

MG

• 1D: -2.44%
• 1M: -5.83%
• YTD: 39.13%
• 6M: 48.90%
• 1Y: 133.11%
• 3Y*: 36.70%
• 5Y*: 10.53%
• 10Y*: -3.45%

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

MFIN vs. MG - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
MFIN Medallion Financial Corp.	-4.33%	15.09%	0.15%	43.96%	28.37%	18.37%	-32.60%	55.01%	32.86%	16.89%
MG Mistras Group, Inc.	39.13%	39.62%	23.77%	48.48%	-33.65%	-4.25%	-45.62%	-0.76%	-38.73%	-8.61%

Correlation

The correlation between MFIN and MG is 0.40, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.40
Correlation (3Y) Calculated over the trailing 3-year period	0.28
Correlation (5Y) Calculated over the trailing 5-year period	0.24
Correlation (10Y) Calculated over the trailing 10-year period	0.23
Correlation (All Time) Calculated using the full available price history since Oct 9, 2009	0.25

The correlation between MFIN and MG shifts across timeframes, from 0.23 (10 years) to 0.40 (1 year), reflecting how their relationship changes across market environments.

Fundamentals

Market Cap MFIN : $234.90M MG : $574.73M
EPS MFIN : $1.62 MG : $0.70
PE Ratio MFIN : 5.91 MG : 25.24
PEG Ratio MFIN : 744.02 MG : 0.51
PS Ratio MFIN : 0.69 MG : 0.77
Total Revenue (TTM) MFIN : $336.20M MG : $731.44M
Gross Profit (TTM) MFIN : $164.92M MG : $197.97M
EBITDA (TTM) MFIN : $89.06M MG : $75.89M

Return for Risk

MFIN vs. MG — Risk / Return Rank

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

MFIN

MFIN Risk / Return Rank: 47
MFIN Sharpe Ratio Rank: 49
MFIN Sortino Ratio Rank: 44
MFIN Omega Ratio Rank: 42
MFIN Calmar Ratio Rank: 47
MFIN Martin Ratio Rank: 50

MG

MG Risk / Return Rank: 96
MG Sharpe Ratio Rank: 95
MG Sortino Ratio Rank: 96
MG Omega Ratio Rank: 94
MG Calmar Ratio Rank: 97
MG Martin Ratio Rank: 97

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.

MFIN vs. MG - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Medallion Financial Corp. (MFIN) and Mistras Group, Inc. (MG). 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.

	MFIN	MG	Difference
Sharpe ratio Return per unit of total volatility	0.23	3.25	-3.02
Sortino ratio Return per unit of downside risk	0.59	4.52	-3.92
Omega ratio Gain probability vs. loss probability	1.07	1.55	-0.48
Calmar ratio Return relative to maximum drawdown	0.30	9.21	-8.91
Martin ratio Return relative to average drawdown	0.87	27.36	-26.49
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

MFIN vs. MG - Sharpe Ratio Comparison

The current MFIN Sharpe Ratio is 0.23, which is lower than the MG Sharpe Ratio of 3.25. The chart below compares the historical Sharpe Ratios of MFIN and MG, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	MFIN	MG	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.23	3.25	-3.02
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.12	0.23	-0.11
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.08	-0.07	+0.15
Sharpe Ratio (All Time) Calculated using the full available price history	0.08	0.04	+0.04

Drawdowns

MFIN vs. MG - Drawdown Comparison

The maximum MFIN drawdown since its inception was -90.32%, roughly equal to the maximum MG drawdown of -89.21%. Use the drawdown chart below to compare losses from any high point for MFIN and MG.

Drawdown Indicators

	MFIN	MG	Difference
Max Drawdown Largest peak-to-trough decline	-90.32%	-89.21%	-1.11%
Max Drawdown (1Y) Largest decline over 1 year	-24.95%	-14.54%	-10.41%
Max Drawdown (3Y) Largest decline over 3 years	-37.10%	-40.78%	+3.68%
Max Drawdown (5Y) Largest decline over 5 years	-41.06%	-66.87%	+25.81%
Max Drawdown (10Y) Largest decline over 10 years	-83.35%	-88.95%	+5.60%
Current Drawdown Current decline from peak	-13.35%	-34.72%	+21.37%
Average Drawdown Average peak-to-trough decline	-43.36%	-40.51%	-2.85%
Ulcer Index Depth and duration of drawdowns from previous peaks	8.59%	4.88%	+3.71%

Volatility

MFIN vs. MG - Volatility Comparison

The current volatility for Medallion Financial Corp. (MFIN) is 7.23%, while Mistras Group, Inc. (MG) has a volatility of 12.12%. This indicates that MFIN experiences smaller price fluctuations and is considered to be less risky than MG based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	MFIN	MG	Difference
Volatility (1M) Calculated over the trailing 1-month period	7.23%	12.12%	-4.89%
Volatility (6M) Calculated over the trailing 6-month period	21.59%	24.36%	-2.77%
Volatility (1Y) Calculated over the trailing 1-year period	32.01%	41.15%	-9.14%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	41.30%	46.15%	-4.85%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	59.47%	51.28%	+8.19%

Dividends

MFIN vs. MG - Dividend Comparison

MFIN's dividend yield for the trailing twelve months is around 5.22%, while MG has not paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
MFIN Medallion Financial Corp.	5.22%	4.57%	4.37%	3.45%	4.48%	0.00%	0.00%	0.00%	0.00%	0.00%	19.87%	14.06%
MG Mistras Group, 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%

Financials

MFIN vs. MG - Profitability Comparison

The chart below illustrates the profitability comparison between Medallion Financial Corp. and Mistras Group, Inc. over time, highlighting three key metrics: Gross Profit Margin, Operating Margin, and Net Profit Margin.

MFIN - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Medallion Financial Corp. reported a gross profit of 0.00 and revenue of 79.07M. Therefore, the gross margin over that period was 0.0%.

MG - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Mistras Group, Inc. reported a gross profit of 44.73M and revenue of 169.03M. Therefore, the gross margin over that period was 26.5%.

MFIN - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Medallion Financial Corp. reported an operating income of 0.00 and revenue of 79.07M, resulting in an operating margin of 0.0%.

MG - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Mistras Group, Inc. reported an operating income of 4.68M and revenue of 169.03M, resulting in an operating margin of 2.8%.

MFIN - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Medallion Financial Corp. reported a net income of 4.95M and revenue of 79.07M, resulting in a net margin of 6.3%.

MG - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Mistras Group, Inc. reported a net income of 2.39M and revenue of 169.03M, resulting in a net margin of 1.4%.

Frequently Asked Questions

Can I hold both MFIN and MG in my portfolio?

MFIN and MG have a correlation of 0.40, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, MFIN or MG?

MG has higher volatility (12.12%) compared to MFIN (7.23%). In terms of maximum drawdown, MFIN dropped -90.32% vs MG's -89.21%.

Which has better risk-adjusted returns?

MG currently has the higher Sharpe Ratio (3.25 vs 0.23), 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.